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Artykuły w czasopismach na temat „Germination of maize seeds”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Awopegba, T. M., and Augustine A. Matthew. "Impact of Maize Seed Moisture Content Reduction on Germination Parameters as Influenced by Sun Drying." International Journal of Environment, Agriculture and Biotechnology 8, no. 4 (2023): 046–50. http://dx.doi.org/10.22161/ijeab.84.6.

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When growing seedlings for commercial purposes, excellent seed quality is crucial. Seed quality influences germination rate because seeds that sprout slower typically produce lower-quality seedlings. In numerous plants, seed moisture content has a significant impact on seed germinating speed. This study investigates the impact of various moisture content (MC) reductions on maize germination parameters and determines the moisture content level essential for maize germination. A comprehensive laboratory experiment was laid out in a completely randomized design (CRD) consisting of five treatments

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ALMEIDA, CARLA DE SOUZA, HUGO ROLDI GUARIZ, MARÍLIA ALVES BRITO PINTO, and MARINEIDE FERREIRA DE ALMEIDA. "GERMINATION OF CREOLE MAIZE AND FAVA BEAN SEEDS UNDER SALT STRESS." Revista Caatinga 33, no. 3 (2020): 853–59. http://dx.doi.org/10.1590/1983-21252020v33n329rc.

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ABSTRACT Salt stress negatively affects plant development, mainly in arid and semiarid regions, promoting changes in their physiology and productivity. The objective of this study was to evaluate the germinative potential of creole maize (Zea mays L.) and fava bean (Phaseolus lunatus L.) seeds under different salt stress conditions. The seeds were collected in rural areas of the municipalities of Guanambi, Candiba, and Brumado, which are within the Serra Geral region in the state of Bahia, Brazil. A completely randomized experimental design was used; the treatments consisted of three salts (Ca

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Queiroz, Mariana S., Carlos E. S. Oliveira, Fábio Steiner, et al. "Drought Stresses on Seed Germination and Early Growth of Maize and Sorghum." Journal of Agricultural Science 11, no. 2 (2019): 310. http://dx.doi.org/10.5539/jas.v11n2p310.

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Seeds of maize (Zea mays L.) and sorghum [Sorghum bicolor (L.) Moench.] were submitted to different osmotic potential levels induced by polyethylene glycol (PEG) with the objective of evaluating the effects of drought stress on seed germination and early seedling growth. Seeds were arranged in paper rolls and soaked in PEG solutions prepared with osmotic potentials 0.0 (control), -0.2, -0.4, and -0.8 MPa and kept into a seed germinator, at 25 &deg;C for 18 days. A completely randomized design in a 2 &times; 4 factorial scheme with four replications of 50 seeds each was used. The result

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YUSUF, Hajara O., Joshua OLU, Oluwatumise ECHATAH, and Olalekan AKINBO. "Crop Biosafety: Evaluation of Erythrophleum suaveolens (Brenan) Leaves Extracts Phytotoxicity on the Germination and Growth Characteristics of Maize (Zea mays L.)." Plant Science Journal 1, no. 1 (2022): 1–7. http://dx.doi.org/10.36108/psj/2202.10.0110.

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This study aims to evaluate the phytotoxicity effect in Erythrophleum suaveolens leaves extracts on germination and growth of Oba 98, Oba super 6, Samaz 52 and Sanaz 37 maize seeds varieties obtained from Abuja, Nigeria. The maize seeds were subjected to treatment with exposure to methanol and water extract of E. suaveolens in different concentrations of 100, 10 and 1% respectively. A control group was set up without treatment. Both treated and untreated seeds were planted in petri-dish in the laboratory and their germination and growth were monitored for 8 days. Germination was only experienc

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5

LEŠNIK, Mario. "The effects of storage in maize silage and cattle slurry on the germination of Abutilon theophrasti Med. seeds." Acta agriculturae Slovenica 75, no. 2 (2000): 223–36. http://dx.doi.org/10.14720/aas.2000.75.2.15848.

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Three sets of experiments were carried out in which the time dependent changes in germination of fresh seeds and 1-year-old seeds of velvetleaf (Abutilon theophrasti Med.) stored in maize silage and in cattle slurry were studied. Seeds were stored in maize silage in 30-L plastic containers (0-16 months) and fed to cows. The mixture of digested seeds and dung was placed in plastic containers, which were immersed in the basins of cattle slurry for 8 months. The fresh seeds did not germinate after being stored in maize silage for 15 months, whereas percent germination of 1-year-old seeds after th

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6

Lazarevic, Tijana, Tanja Petrovic, Goran Todorovic, Mile Secanski, Jelena Golijan-Pantovic, and Slavoljub Lekic. "Vigour of maize seeds produced at the Maize Research Institute “Zemun Polje”." Journal of Agricultural Sciences, Belgrade 69, no. 4 (2024): 333–46. https://doi.org/10.2298/jas2404333l.

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Maize is one of the economically most important crops. Its immense significance arises from its various uses, high yielding and the production scope. In order to establish a lucrative production, first-rate seeds are required. Therefore, the aim of this study was to test the vigour of maize seeds conventionally and organically produced. The seeds of the maize variety Rumenka were used and tested at the Maize Research Institute ?Zemun Polje? in its Seed Testing Laboratory. According to the results, it can be concluded that although there was a minimal difference in the percentages of the first

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7

Sadeghianfar, Pouria, Meisam Nazari, and Gunter Backes. "Exposure to Ultraviolet (UV-C) Radiation Increases Germination Rate of Maize (Zea maize L.) and Sugar Beet (Beta vulgaris) Seeds." Plants 8, no. 2 (2019): 49. http://dx.doi.org/10.3390/plants8020049.

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This study investigated the effect of ultraviolet (UV-C) radiation on the germination percentage, germination rate, radicle length, and plumule length of maize and sugar beet seeds. The experiment was implemented in six replicates of 30 seeds per replicate and in sterilized petri dishes under laboratory conditions. Treatments included UV-C (254 nm) radiation exposure durations of 0 min (control), 30 min, 2 h, 4 h, 8 h, and 12 h. The UV-C radiation treatments did not significantly affect the germination percentage of the seeds (p < 0.05). However, the seeds germination rate was significantly

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8

Wajid, H. A., A. A. Alderfasi, I. Afzal, et al. "Evaluating the Potential Effect of Seed Priming Techniques in Improving Germination and Root Shoot Length of Maize Seed." Cercetari Agronomice in Moldova 51, no. 2 (2018): 5–15. http://dx.doi.org/10.2478/cerce-2018-0011.

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Abstract The present research was conducted under laboratory conditions. The purpose of research was to investigate the potential of priming with press mud, peat moss, sand, gunny bags, compost, farm yard manure and moringa leaf extract (MLE) on seedling growth and germination capacity of maize seed. Untreated or non-primed seeds were used as a control treatment. Priming treatments improved germination capacity, stand establishment and seedling vigor, compared with control. Priming with moringa leaf extract enhance germination and seedling vigor of maize seed, compared with the control and oth

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9

Ölçer, Hülya, and İsmail Kocaçalışkan. "Excess Boron Reduces Polyphenol Oxidase Activities in Embryo and Endosperm of Maize Seed during Germination." Zeitschrift für Naturforschung C 62, no. 1-2 (2007): 111–15. http://dx.doi.org/10.1515/znc-2007-1-219.

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The effects of increasing concentrations of boron (0, 0.1, 1, 10 and 20 mм) as boric acid on the rate of germination and polyphenol oxidase activities in embryo and endosperm tissues of maize seeds (Zea mays L. cv. Arifiye) were studied. The germination percentage of maize seeds was not affected by boron concentrations up to 10 mм, and decreased by 20 mм. Distilled water and lower boron concentrations (0.1 and 1 mм) increased polyphenol oxidase activities at the beginning of germination up to 12 h whereas its excess levels (10 and 20 mм) decreased polyphenol oxidase activities in embryos and e

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10

Li, Bo, Enqiang Zhou, Yao Zhou, Xuejun Wang, and Kaihua Wang. "Faba Bean Extracts Allelopathically Inhibited Seed Germination and Promoted Seedling Growth of Maize." Agronomy 14, no. 12 (2024): 2857. http://dx.doi.org/10.3390/agronomy14122857.

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Allelopathic interactions between crops in an intercropping system can directly affect crop yields. Faba beans may release allelochemicals to the cropping system. However, the allelopathic effects in the faba bean–maize relay intercropping system are still unclear. Maize seeds and seedlings were treated with a 50 mL of 100 g L−1 faba bean leaf extract (L1), 150 g L−1 faba bean leaf extract (L2), 100 g L−1 faba bean stem extract (S1), or 150 g L−1 faba bean stem extract (S2) and sterile water (CK) to study the allelopathic effects of faba bean extracts on maize seed germination and seedling gro

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11

Anaemene, D. I., and G. T. Fadupin. "Effect of Fermentation, Germination and Combined Germination-Fermentation Processing Methods on the Nutrient and Anti-nutrient Contents of Quality Protein Maize (QPM) Seeds." Journal of Applied Sciences and Environmental Management 24, no. 9 (2020): 1625–30. http://dx.doi.org/10.4314/jasem.v24i9.21.

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Cereals remain the major components of traditional complementary foods but possess antinutritional factors in addition to nutrients. High antinutrient content have been linked to poor quality complementary foods and high level of undernutrition among children less than two years. Hence, this study examined the effect of fermentation, germination and combined germination-fermentation processing methods on the nutrient and antinutrient contents of Quality Protein Maize (QPM). Maize seeds were fermented and germinated for 72 hours. A batch of the germinated seeds was further fermented for 24 and

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12

Pereira, Kleane Targino Oliveira, Salvador Barros Torres, Emanoela Pereira de Paiva, et al. "Discontinuous Hydration Cycles with Elicitors Improve Germination, Growth, Osmoprotectant, and Salt Stress Tolerance in Zea mays L." Agriculture 13, no. 5 (2023): 964. http://dx.doi.org/10.3390/agriculture13050964.

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Saline stress impairs germination and initial plant growth. However, discontinuous hydration cycles induce osmotic tolerance in seeds and can improve the response of maize seeds to saline stress. The objective of this study was to evaluate the action of discontinuous hydration cycles with different salt stress tolerance elicitors on germination, growth, and osmotic adjustment of maize cultivars. Maize seeds of BR 206 and BRS 5037 Cruzeta cultivars were subjected to the following treatments: 0.0 mmol of NaCl (control), 250 mmol of NaCl (salt stress), salt stress + three discontinuous hydration

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13

Galli, Juliana A., Simone A. Fessel, and Rita C. Panizzi. "Effect of Fusarium graminearum and infection index on germination and vigor of maize seeds." Fitopatologia Brasileira 30, no. 5 (2005): 470–74. http://dx.doi.org/10.1590/s0100-41582005000500002.

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Pathogens in maize (Zea mays) seeds cause serious problems, such as the loss of their capacity to germinative. The objectives of this study were to identify the optimal period for infection of maize seeds on agar colonized by Fusarium graminearum, when incubated for 4, 8, 16 and 32 h, and to evaluate the effect of the fungus on the germination and vigor of seeds with different infection levels. After the respective incubation periods, the seeds were removed from the culture medium and submitted to the blotter test for 3 min with and without superficial disinfection with 1% solution of sodium h

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14

Kyrpa, М. Ya, and T. M. Lukianenko. "Sowing seed qualities and their determination methods in seed production and certification of maize hybrids." Scientific Journal Grain Crops 8, no. 1 (2024): 54–58. https://doi.org/10.31867/2523-4544/0311.

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Topicality. The sowing quality of maize seeds is determined by standardised indicators that do not fully cover the sowing and yield properties of hybrids, resulting in problems with calculating seeding rates and planning the optimal plant density. Purpose. To investigate and establish laboratory quality indicators of maize seeds with a higher level of correlation with field germination and yield. Methods. The laboratory and field, and statistical and mathematical methods were used; in laboratory experiments, seed quality indicators and methods of their determination were studied, and in field

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15

Japundžić-Palenkić, Božica, Valentina Bitunjac, Nataša Romanjek Fajdetić, Robert Benković, and Monika Marković. "Determination of maize (Zea mays L.) seed vigor using laboratory methods." Sjemenarstvo 32, no. 2 (2022): 79–86. http://dx.doi.org/10.33128/s1.32.2.2.

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Maize seed is during germination and cropping in the open under the influence of different agroecological factors, so high yields will be achieved mainly by sowing quality high vigor seeds. The aim of this research was to determine maize seed vigor by laboratory methods (mass of 1000 seeds, germination energy (GE), standard germination (SG), electrical conductivity (EC) and cold test (CT)) and at the same time examine the influence of genotype of three maize hybrides. The experiment was set up in four repetitions with 50 seeds for each method. A significant difference (P≤0,01) was found betwee

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16

Melo, Luan Danilo Ferreira de Andrade, João Luciano de Andrade Melo Junior, Késsia de Mendonça Santos, et al. "Adhering Agents in Maize Seed Pelletizing." Journal of Agriculture and Ecology Research International 24, no. 2 (2023): 28–33. http://dx.doi.org/10.9734/jaeri/2023/v24i2522.

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The maize very important role in the Brazilian economy because it has a high commercial value, having great production due to its ability to adapt to different edaphoclimatic conditions. Family farming produces seeds from local varieties, called creole seeds. This type of seed is resistant because it keeps relevant characteristics left as an inheritance from its ancestors, who, free of charge, performed an environmental service for the preservation and perpetuation of this genetic heritage. Therefore, the work had to evaluate the effect of the adherent agents palm extract, aloe vera extract an

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17

Olayinka, Bolaji U., Abdulbaki S. Abdulbaki, Amudalat R. Lawal, et al. "Enhancing Germination and Seedling Growth in Salt Stressed Maize Lines through Chemical Priming." Basrah Journal of Agricultural Sciences 36, no. 2 (2023): 185–98. http://dx.doi.org/10.37077/25200860.2023.36.2.14.

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This study aimed to investigate the tolerance level and the use of primers (H2O, KNO3, ascorbic acid and salicylic acid), in mitigating stress in maize in the newly released cultivars (SWAN-LSR-Y, BR9928-OMR-SR-Y and OMR-LSR-SY). Activities of SOD, APX, CAT and GSH and lipid peroxidation were investigated, to measure the biochemical response of the primed maize seeds. Maize seeds primed with KNO3 and ascorbic acid improved germination and anti-oxidative potential against ROS in ameliorating the salinity stress, while salicylic acid slowed germination. The same trend was followed in the seed vi

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18

VILLALOBOS-OLIVERA, ARIEL, ROSMERY PEREIRA, DAVIEL GÓMEZ, et al. "Histology of maize seeds and young germinating embryos after liquid nitrogen exposure." Romanian Biotechnological Letters 26, no. 4 (2021): 2855–61. http://dx.doi.org/10.25083/rbl/26.4/2855-2861.

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Maize represents a staple food crop and is the second most important agricultural commodity globally. Considering the important role of maize for food security, the long-term conservation of valuable germplasm is critical to ensure that high levels of genetic diversity are available for breeding superior cultivars to face future challenges. Cryopreservation is regarded as the most appropriate tool for long-term germplasm preservation and has been investigated in different crops. This short communication adds to the existing knowledge on maize cryopreservation by describing histological changes

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Zhao, Tian-Yong, J. Willis Corum III, Jeffrey Mullen та ін. "An alkaline α-galactosidase transcript is present in maize seeds and cultured embryo cells, and accumulates during stress". Seed Science Research 16, № 2 (2006): 107–21. http://dx.doi.org/10.1079/ssr2006243.

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Raffinose family oligosaccharides (RFO) accumulate in many developing seeds and are degraded during seed germination. However, acidic α-galactosidase (AGAL) activity and subcellular location do not correlate with raffinose depletion; alkaline α-galactosidases (AGA) may be responsible for RFO hydrolysis in germinating seeds. Three cDNA clones for AGA/SEED IMBIBITION PROTEIN were obtained from the Pioneer Hi-Bred maize expressed sequence database. Two of the clones were expressed in Escherichia coli, and the recombinant proteins, when incubated with naturally occurring galactosides or p-nitrophe

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Mlombo, Nezelo T., Zakheleni P. Dube, Fikile N. Makhubu, and Hellen Nxumalo. "Phytochemistry of Argemone ochroleuca Sweet Extracts and Their Inhibitory Effects on Maize Seed Germination." Agronomy 14, no. 9 (2024): 1912. http://dx.doi.org/10.3390/agronomy14091912.

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Argemone ochroleuca Sweet is an alien invasive weed dominating most cultivated lands, however, the phytochemicals present in this plant and the effects of these on the germination and growth of economically important crops such as maize are not well-documented. The objective of the study was to characterize the phytochemistry of the shoots and roots of A. ochroleuca and determine whether the extracts could inhibit the germination of maize seeds. The shoots and roots of A. ochroleuca were extracted in water, hexane, and acetone. Ten maize seeds were used in the germination bioassay. A phytochem

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21

Yang, Rong, Jia Ping Li, and Yan Zhang. "Research for the Effect of Different Concentrations of Biological Activity of Water on the Germination of Maize and the Growth of Maize Seedling." Advanced Materials Research 955-959 (June 2014): 2123–27. http://dx.doi.org/10.4028/www.scientific.net/amr.955-959.2123.

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Use different concentrations of biological activity water on corn seeds (Zhen Dan 958) by soaking to deal with, dilution multiple is primary liquid、10 times、50 times、100 times、200 times、400 times and 800 times respectively, as a comparison with distilled water, exploring the influence of biological activity water on corn seeds germination and seedling growth. The result shows: the highest germination rate、germination potential、germination index and germination energy of corn seeds are dealt with by dilute 800 times biological activity water, the aboveground part and root of maze seedlings’ dry

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Li, Wei-Qing, Jia-Yu Li, Yi-Fei Zhang, Wen-Qi Luo, Yi Dou, and Song Yu. "Effect of Reactive Oxygen Scavenger N,N′-Dimethylthiourea (DMTU) on Seed Germination and Radicle Elongation of Maize." International Journal of Molecular Sciences 24, no. 21 (2023): 15557. http://dx.doi.org/10.3390/ijms242115557.

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Reactive oxygen species (ROS) are an important part of adaptation to biotic and abiotic stresses and regulate seed germination through positive or negative signaling. Seed adaptation to abiotic stress may be mediated by hydrogen peroxide (H2O2). The effects of the ROS scavenger N,N′-dimethylthiourea (DMTU) on maize seed germination through endogenous H2O2 regulation is unclear. In this study, we investigated the effects of different doses of DMTU on seed endogenous H2O2 and radicle development parameters using two maize varieties (ZD958 and DMY1). The inhibitory effect of DMTU on the germinati

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NORMOV, Dmitry, Evgenii CHESNIUK, Andrey SHEVCHENKO, et al. "Does ozone treatment of maize seeds influence their germination and growth energy?" Acta agriculturae Slovenica 114, no. 2 (2019): 251. http://dx.doi.org/10.14720/aas.2019.114.2.10.

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This article evaluated the pre-sowing treatment of seeds with electroozonation. A full factor experiment on the influence of the parameters of the technological process of electroozone treatment on the sowing qualities of maize seeds was carried out. Based on the experimental data, the effect of ozone concentration, treatment time and the time before sowing and after treatment on the germination ability, germination energy and growing energy of maize seeds was determined. According to the results of the study, the corresponding regression equations were calculated, graphical dependencies were

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Anjorin, Toba S. "EFFECTS OF HUMUS, ALBIT®, GARLIC AND WOOD ASH EXTRACTS ON THE GROWTH OF Aspergillus flavus AND ON SEED VIGOUR OF MAIZE (Zea mays L)." AFRICAN JOURNAL OF AGRICULTURE AND ALLIED SCIENCES (AJAAS) Volume 2, Issue 1 (2022): 43. https://doi.org/10.5281/zenodo.10260363.

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This study was carried out to assess the antifungal activities of albit®, humus, garlic (Allium sativum) and wood ash aqueous extracts on maize seed-borne fungi with emphasis on Aspergillus flavus. Local and improved variety of maize seeds were obtained from Gwagwalada Abuja market. The treated seeds were inoculated on Petri dishes containing Potato Dextrose Agar (PDA) in the Laboratory. Four seeds were placed on each media, replicated four times and kept in the incubator for 72 hrs. A pure isolate of A. flavus was prepared from the mixed culture on maize seed. The A. flavus was soaked in each

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Piñeros-Guerrero, Natalia, Germán Maldonado-Archila, and Sandra Gómez-Caro. "Effect of thermal and in vitro fungicide treatments on pathogens of the genus Fusarium associated with maize seeds." Agronomía Colombiana 37, no. 3 (2020): 228–38. http://dx.doi.org/10.15446/agron.colomb.v37n3.80302.

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Stalk rot in maize plants is commonly associated with manyspecies of the genus Fusarium. This disease affects the seedbedand the establishment of maize crops because of seedscontaminated with different pathogens of this genus. Maizecrops in the Ubate Valley, in the province of Cundinamarca,are currently infected by this disease, which reduces the yieldand final quality of the maize seeds. This research evaluatedthe effects of thermal and fungicide treatments on pathogensof the genus Fusarium associated with maize seeds. Seeds weretreated at 50°C, 55°C and 60°C with dry heat and hot water. Myce

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Zhang, Yifei, Jiayu Li, Weiqing Li, et al. "Transcriptome Analysis Reveals POD as an Important Indicator for Assessing Low-Temperature Tolerance in Maize Radicles during Germination." Plants 13, no. 10 (2024): 1362. http://dx.doi.org/10.3390/plants13101362.

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Low-temperature stress (TS) limits maize (Zea mays L.) seed germination and agricultural production. Exposure to TS during germination inhibits radicle growth, triggering seedling emergence disorders. Here, we aimed to analyse the changes in gene expression in the radicles of maize seeds under TS by comparing Demeiya1 (DMY1) and Zhengdan958 (ZD958) (the main Northeast China cultivars) and exposing them to two temperatures: 15 °C (control) and 5 °C (TS). TS markedly decreased radicle growth as well as fresh and dry weights while increasing proline and malondialdehyde contents in both test varie

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Avila-Alejandre, Alma X., Fulgencio Espejel, Esmeralda Paz-Lemus, et al. "Effect of insulin on the cell cycle of germinating maize seeds (Zea mays L.)." Seed Science Research 23, no. 1 (2013): 3–14. http://dx.doi.org/10.1017/s0960258512000281.

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AbstractDuring seed germination, metabolism is reactivated, DNA is repaired and cell division is restarted in the meristems. The mechanisms that co-ordinate cell growth and division in maize embryonic axes during germination are not well understood. However, the presence of a factor similar to IGF (insulin-like growth factor) that accelerates germination has been reported. In the present work, the regulation of the cell-cycle restart by bovine insulin [which has been demonstrated to produce similar effects as insulin-like growth factor of maize (ZmIGF) in maize seeds] was studied in germinatin

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Dhakal, P., and R. Subedi. "Influence of Mannitol Priming on Maize Seeds Under Induced Water Stress." Journal of Agriculture and Crops, no. 63 (March 25, 2020): 27–31. http://dx.doi.org/10.32861/jac.63.27.31.

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Drought stress is seen as the major abiotic stress in the modern day agriculture and hinders crop germination and seedling establishment and maize suffers the problem more as a summer season crop. Priming is a physiological method to overcome such deleterious effect of water stress with the main aim of increasing the germination of seed. A lab experiment was therefore performed with maize seed priming using Mannitol @ 0%, 2%, 4%, 6% and 8% (w/v) concentrations subjected to germination under induced drought of 0 Mpa, 0.15 Mpa, 0.5 MPa, 1.0 MPa and 1.7 MPa using NaCl. The experiment was laid in

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Ahmed Sbhie, Hmsa, and Baidiaa Hafidh Mahommed. "Study of the effect of germination on the chemical and nutritional properties of maize seeds." Sumer 4 8, CSS 4 (2023): 1–8. http://dx.doi.org/10.21931/rb/css/2023.08.04.64.

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The research aimed to study the effect of the germination process on the chemical composition and content of phenolic compounds, phytic acid, mineral elements and amino acids of locally grown maize. The results of the chemical composition of the non-germinated maize showed that the content of protein, fat, ash, moisture, fiber, and carbohydrates were (7.75 - 10.271 - 1.46 - 6.79 -3.173 -70.886) respectively, while the results of germinated maize were from protein, fat, ash, fiber, carbohydrates (9.13- 9.167 -1.27- 5.93- 4.822- 69.861) respectively. As for the number of phenolic compounds, it i

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Teixeira, Raianny Dos Reis, and Joseanny Cardoso Da Silva Pereira. "GERMINATION AND VIGOR OF INDUSTRIALLY TREATED MAIZE SEEDS." Ipê Agronomic Journal 3, no. 1 (2019): 59–70. http://dx.doi.org/10.37951/2595-6906.2019v3i1.4331.

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The industrial seed treatment combines the application of insecticides, fungicides, nematicides, micronutrients and other products. However, seed submission to the combination of several products can cause phytotoxicity, resulting in reduced viability and vigor, which is directly proportional to the increase in the storage period of the material. Thus, the objective was to determine the vigor of corn seeds and the percentage of germination in substrates when submitted to two types of industrial treatment as a function of storage time. The experimental design was a completely randomized, 2 x 2

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Zadorozhna, O. A. "Longevity of genepool maize seeds under model conditions." Faktori eksperimental'noi evolucii organizmiv 29 (August 31, 2021): 82–86. http://dx.doi.org/10.7124/feeo.v29.1411.

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Aim. To determine genotypic features of seed longevity of different subspecieses of maize - carriers of the corresponding genes under model conditions. Methods. Accessions of the maize (Zea mays L.) gene pool: dent maize (subsp.indentata), semi-dent (subsp. semindentata), waxy (subsp.ceratina) wx, popcorn (subsp.everta), sweet maize (subsp.saccharata.) sh were investigated in the conditions of model experiment "accelerated aging". Results. The seed longevity of studied maize genotypes was established in the conditions of model experiment on indicators of germination energy, seed germination an

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Badar‑uz‑Zaman, Arshad Ali, Syed Ishtiaq Hyder, Muhammad Arshadullah, and Saqib Umar Bhatti. "Potasssium chloride as a nutrient seed primer to enhance salt‑tolerance in maize." Pesquisa Agropecuária Brasileira 47, no. 8 (2012): 1181–84. http://dx.doi.org/10.1590/s0100-204x2012000800020.

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The objective of this work was to determine if KCl could be a useful nutrient primer for safe seed germination in maize crop under salt stress conditions. Seed priming was done using 50 mmol L‑1 of muriate of potash, and germination and seedling growth were evaluated after salt stress with NaCl up to 50 mmol L‑1. Another set of seeds was tested under the same salt stress conditions without priming. Under salinity stress, germination percentage, germination rate index, germination coefficient, and seedling vigor indexes were higher in primed seeds. In unprimed seeds, mean germination time incre

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Ayeni, Modupe Janet, and Joshua Kayode. "Laboratory Studies on the Effects of Aqueous Extracts fromSorghum bicolorStem andZea mays(Roots and Tassel) on the Germination and Seedling Growth of Okra (Abelmoschus esculentusL.)." Advances in Agriculture 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/958503.

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The allelopathic effect of the aqueous extracts fromSorghum bicolorstem and maize (roots and tassel) were examined on the germination and seedling growth of okra (Abelmoschus esculentusL.). The results showed that the extracts inhibited the germination of okra seeds which was more pronounced in seeds treated with maize (roots and tassel) extracts as no germination was recorded until 48 hours of experimental time. Also the radicle and plumule lengths were retarded. Plumule lengths were more retarded as no germination was recorded until 72 hours of experimental time. The inhibitory effects were

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Meneguzzo, Michele Renata Revers, Géri Eduardo Meneghello, Ivan Ricardo Carvalho, et al. "Initial development and physiological potential of soybean and maize as a function of vigor level and seed size." April 2022, no. 16(04):2022 (April 1, 2022): 431–35. http://dx.doi.org/10.21475/ajcs.22.16.04.p2395.

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This work aimed to evaluate the initial development of soybean and maize plants due to the vigor level and the seed size used. Soybean seeds of cultivar 5855 RSF IPRO (BMX ELITE) and hybrid maize Fórmula Viptera were classified in two sizes of sieve (6.00 and 6.50 mm - soybean; 7.50 and 7.00 mm - maize) and two levels of vigor for soybean and three levels of vigor for maize. The experimental design was completely randomized in a 2 x 2 bifactorial scheme (sieve size x vigor levels) for soybean and 2 x 3 (sieve size x vigor levels) for maize, with four replications. The variables evaluated were

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Lima, Juliana Trindade, Antonio Fernando de Souza, Isabela Brunoro, Letícia Martins De Araujo, and Hildegardo Seibert França. "Evaluate the physiological and sanitary quality of bean and maize seeds treated with Ocimum gratissimum extracts and eugenol-pure oil nanoemulsion." Australian Journal of Crop Science 18, no. 10 (2024): 620–27. https://doi.org/10.21475/ajcs.24.18.10.p45.

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The study aimed to assess the fungicidal potential of ethanolic and dichloromethane extracts from Ocimum gratissimum leaves and eugenol-pure nanoemulsion in the preservation and viability of bean (Phaseolus vulgaris L.) and maize (Zea mays L.) seeds during storage. Seeds were soaked in 5mg/mL ethanolic extract solution, 5mg/mL dichloromethane extract solution, and 5% eugenol nanoemulsion, followed by storage in plastic containers at room temperature for 60 days. Fungi presence was noted in the seeds, prompting evaluation. Methyl thiophanate was used as a positive control and water as a negativ

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Bonea, Dorina, and Viorica Urechean. "Effect of Sweet Marjoram (Origanum majorana L.) Cogermination and Aqueous Extracts on Maize (Zea mays L.)." “Agriculture for Life, Life for Agriculture” Conference Proceedings 1, no. 1 (2018): 11–16. http://dx.doi.org/10.2478/alife-2018-0002.

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Abstract The purpose of this study was to examine the allelopathic effect of sweet marjoram (O. majorana) on the germination and early stages of maize seedlings. Two experiments were performed under laboratory conditions (in Petri dishes). In the first experience, Origanum majorana seeds were cogerminated with maize (Zea mays) seeds in the same Petri dish. For the second experience were used aqueous extracts from fresh and dry aboveground biomass of the sweet marjoram (stem, leaves) in concentrations of 1%, 2% and 3%. Cogermination of O. majorana with maize seeds has significantly stimulated t

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BRANKO, KONSTANTINOVIĆ, BLAGOJEVIĆ MILAN, KONSTANTINOVIĆ BOJAN, and SAMARDŽIĆ NATAŠA. "COMPOSITION AND GERMINATION CAPABILITY OF WEED SEED BANK IN THE SOIL UNDER MAIZE." Contemporary Agriculture (2014) 63, no. 1-2 (2014): 131–38. https://doi.org/10.5281/zenodo.5923859.

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Monitoring of quantitative and qualitative properties of weed species seeds in the arable soil layer is one of the most efficient methods for prediction of weed occurrence in the field. It provides better herbicide choice, as well as their timely application. In 2011 and 2012 in two localities with similarly applied agricultural practice in maize crop, weed seed bank was studied in the arable soil layer up to 30 cm of depth. In the first locality, seeds of 12 weed species were separated. Of these species, the most numerous were seeds of Polygonum lapathifolium and Sinapis arvenis at all studie

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Dutta, Boishali, Sontara Kalita, Arup Kumar Sarma, et al. "Effect of Extract of Lantana camara on Germination and Seedling Growth of Maize, Wheat and Blackgram." Journal of Advances in Biology & Biotechnology 28, no. 6 (2025): 396–404. https://doi.org/10.9734/jabb/2025/v28i62405.

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Aim: To evaluate the allelopathic potential of Lantana camara, an invasive weed known for its phenolic and aromatic alkaloid allelochemicals, for its effects on the seed germination and early seedling growth and vigour of three agricultural crops maize (Zea mays), wheat (Triticum aestivum) and blackgram (Vigna mungo). Materials and Methods: This study was conducted by treating the seeds with 20% aqueous extract of Lantana camara derived from equal proportions of mature plant parts (leaves, stems, roots, flowers, and fruits) and distilled water (control) and allowing them to germinate in the la

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Pantović, Jelena Golijan, Dušica Jovičić, Slavoljub Lekić, and Mile Sečanski. "Counter Agronomic Systems and Maize Seed Vigour." Contemporary Agriculture 71, no. 3-4 (2022): 172–78. http://dx.doi.org/10.2478/contagri-2022-0023.

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Summary The quality and provenance of seed are of exceptional importance for the production and yield of cultivated plants. There are numerous tests for determination of seed vigour. The seed accelerated ageing test is one of the most important tests that provide determination of the degree of germination preservation and the seed longevity in storages. The aim of this study was to observe the effect of different production methods – organic and conventional – on seed vigour of maize (variety Rumenka), using the seed accelerated ageing test. Maize seeds were exposed to double stress conditions

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Gomes Junior, Francisco Guilhien, Silvio Moure Cícero, Carlos Manoel Pedro Vaz, and Paulo Renato Orlandi Lasso. "X-ray microtomography in comparison to radiographic analysis of mechanically damaged maize seeds and its effect on seed germination." Acta Scientiarum. Agronomy 41, no. 1 (2019): 42608. http://dx.doi.org/10.4025/actasciagron.v41i1.42608.

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Among the most relevant aspects of seed production, mechanical damage may affect seed germination and reduce health and vigor. This study introduces a noninvasive high-resolution imaging procedure for evaluating the mechanical damage to maize seeds and the effects on seed germination. Seeds with different levels of mechanical damage were evaluated using a benchtop micro-computed tomography system (micro-CT) and digital X-ray equipment. The two-dimensional transaxial, coronal and sagittal micro-CT sections were used to inspect the seed anatomy and the mechanical injuries in the internal seed ti

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Dubal, Itala Thaísa Padilha, Ivan Ricardo Carvalho, João Roberto Pimentel, et al. "Effect of production environments on storage and physiological quality of maize seed." Agronomy Science and Biotechnology 8 (September 13, 2021): 1–15. http://dx.doi.org/10.33158/asb.r138.v8.2022.

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Storage is a factor that can affect seed quality as a function of latent damages. The losses that most contribute to the reduction in germination and vigor during storage are those caused by humidity, mechanical and temperature-related, that may interfere with seed quality throughout storage. The aim of this study was evaluating the physiological quality of maize seeds produced in two environments and classified in different formats compared to storage periods. The experiment was carried out in the 2016 harvest in two cultivation environments: Entre-Ijuís, RS and Pelotas, RS. Seeds were strati

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Alexandra Loredana SUCIU, Alin Cosmin CHIȘ, Gabriel BARȘON, et al. "SEED PATHOGENS INCIDENCE IN EIGHT MAIZE HYBRIDS (Zea mays L.) CULTIVATED IN TRANSYLVANIAN PLAIN." LIFE SCIENCE AND SUSTAINABLE DEVELOPMENT 2, no. 1 (2021): 104–9. http://dx.doi.org/10.58509/lssd.v2i1.85.

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Maize is one of the most cultivated cereals worldwide and in Romania. Phytosanitary condition of maize seeds can affect the quantity and quality of the yield, while infected or contaminated grains pose a concern for human and animal health. Most industries have threshold standards and quality specifications of maize gains, due to safety reasons. Aim of this study was to screen seeds from maize crops growing in Transylvanian Plain, for germination and fungal infection incidence. Eight hybrids from several breeders: ARDS Turda (Turda 200, Turda 201, Turda Favorit), Dekalb (DKC 3939), Pioneer (P9

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SUCIU, Alexandra Loredana, Alin Cosmin CHIS, Gabriel BARSON, et al. "SEED PATHOGENS INCIDENCE IN EIGHT MAIZE HYBRIDS (Zea mays L.) CULTIVATED IN TRANSYLVANIAN PLAIN." LIFE SCIENCE AND SUSTAINABLE DEVELOPMENT 2, no. 1 (2021): 104–9. https://doi.org/10.58509/1m9je917.

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Maize is one of the most cultivated cereals worldwide and in Romania. Phytosanitary condition of maize seeds can affect the quantity and quality of the yield, while infected or contaminated grains pose a concern for human and animal health. Most industries have threshold standards and quality specifications of maize gains, due to safety reasons. Aim of this study was to screen seeds from maize crops growing in Transylvanian Plain, for germination and fungal infection incidence. Eight hybrids from several breeders: ARDS Turda (Turda 200, Turda 201, Turda Favorit), Dekalb (DKC 3939), Pioneer (P9

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Wang, Jiajie, Di Yan, Rui Liu, et al. "The Physiological and Molecular Mechanisms of Exogenous Melatonin Promote the Seed Germination of Maize (Zea mays L.) under Salt Stress." Plants 13, no. 15 (2024): 2142. http://dx.doi.org/10.3390/plants13152142.

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Salt stress caused by high concentrations of Na+ and Cl- in soil is one of the most important abiotic stresses in agricultural production, which seriously affects grain yield. The alleviation of salt stress through the application of exogenous substances is important for grain production. Melatonin (MT, N-acetyl-5-methoxytryptamine) is an indole-like small molecule that can effectively alleviate the damage caused by adversity stress on crops. Current studies have mainly focused on the effects of MT on the physiology and biochemistry of crops at the seedling stage, with fewer studies on the gen

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Ye, Xiaoxin, Meng Zhang, Manyun Zhang, and Yongqing Ma. "Assessing the Performance of Maize (Zea mays L.) as Trap Crops for the Management of Sunflower Broomrape (Orobanche cumana Wallr.)." Agronomy 10, no. 1 (2020): 100. http://dx.doi.org/10.3390/agronomy10010100.

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Sunflower broomrape (Orobanche cumana Wallr.) is a weedy root parasite that causes huge damage to sunflower (Helianthus annuus L.). Trap crop can stimulate parasitic seed germination without attachment in trap crop, and it was considered as economic methods for controlling the parasite. In this study, co-culture and pot experiments were conducted to assess the allelopathic activity of maize (Zea mays L.) to stimulate broomrape seeds germination and to evaluate the performance of maize rotation for reducing sunflower broomrape infection. All the tested maize cultivars could induce sunflower bro

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Chanioti, Sofia, Nikolaos Katsenios, Aspasia Efthimiadou, et al. "Pre-sowing treatment of maize seeds by cold atmospheric plasma and pulsed electromagnetic fields: Effect on plant and kernels characteristics." Australian Journal of Crop Science, no. 15(02):2021 (February 3, 2021): 251–59. http://dx.doi.org/10.21475/ajcs.21.15.02.p2932.

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The effect of cold atmospheric plasma (CAP) (45 kHz sinusoidal AC high voltage at 6 kV peak-to-peak for 5-15 min) and pulsed electromagnetic fields (PEMF) (amplitude 12.5 mT, repetitive frequency 3 Hz for 30 min) as pre-sowing treatments was studied on the germination, physiology, yield and quality characteristics of maize hybrid seeds with high and low germination capability. The measurements conducted during the plant growth were the dry weight, chlorophyll content, photosynthetic rate, transpiration rate and stomatal conductance, while for the harvested kernels, the color, texture, spherici

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Santos, Heloisa O. dos, Renato C. C. Vasconcellos, Beatriz de Pauli, et al. "Effect of Soil Temperature in the Emergence of Maize Seeds." Journal of Agricultural Science 11, no. 1 (2018): 479. http://dx.doi.org/10.5539/jas.v11n1p479.

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Temperature is one of the most important factors in the germination process, which influences the absorption of nutrients required for growth and development of the plant, germination uniformity, and seed vigor maintenance. Low temperatures can result in deformation of the leaves and the apex of the plant, and high temperatures hamper the development of them. The objective of this work was to evaluate the ideal temperature values for germination in each genetic material used, highlighting the most suitable for each condition. The experiment was conducted at the Central Seed Laboratory at the D

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Tancic, Sonja, Slavica Stankovic, and Jelena Levic. "Variability of pathogenicity of Fusarium spp. originating from maize and wheat grains." Pesticidi i fitomedicina 24, no. 4 (2009): 259–69. http://dx.doi.org/10.2298/pif0904259t.

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Differences in the pathogenicity of 93 isolates of seven species belonging to the genus Fusarium (F. graminearum, F. verticillioides, F. proliferatum, F. subglutinans, F. sporotrichioides, F. semitectum and F. equiseti), originating from maize kernels (61) and wheat grains (32), were examined based on the germination percentage of inoculated seeds. The studied species demonstrated inter- and intraspecies variability regarding the effects on maize seed germination. On the average, the greatest germination reduction was found in seeds inoculated with the spore suspensions of F. sporotrichioides

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Machado, Fernando H. B., Andréia M. S. de S. David, Silvânio R. dos Santos, Josiane C. Figueiredo, Cleisson D. da Silva, and Danúbia A. C. Nobre. "Physiological quality of maize seeds produced under soil water deficit conditions." Revista Brasileira de Engenharia Agrícola e Ambiental 24, no. 7 (2020): 451–56. http://dx.doi.org/10.1590/1807-1929/agriambi.v24n7p451-456.

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ABSTRACT Crop strategies focused on the rational use of water are required in semiarid regions. Thus, the objective of this work was to evaluate the physiological quality of maize seeds produced under soil water deficit conditions. Five irrigation water depth were established, based on the field capacity (100, 85, 70, 55 and 40%), to control the available water for two maize hybrids (2B-587 and DKB-390). A randomized block design was used, with a split-plot arrangement and four repetitions. The plots consisted of irrigation water depths, and the subplots consisted of maize hybrids. The seed wa

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Keszthelyi, Sándor, Ildikó Kerepesi, and Ferenc Pál-Fám. "Germination and sugar content alteration in maize grain caused by Fusarium contamination." Acta Agraria Debreceniensis, no. 39 (November 10, 2010): 42–44. http://dx.doi.org/10.34101/actaagrar/39/2736.

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Healthy and Fusarium affected ears were collected in Fészerlak, Somogy County at the end of vegetation cycle of maize (25-30 August). Each pattern contains 25-25 ears. We compared the samples on the basis of visual image of Fusarium affection. The ears were shelled and two 0,5 kg samples were formed: healthy and Fusarium contaminated. After surface sterilisation the uniform sized seeds were soaked in sterile distilled water for 24 hours and there were germinated for 7 days. The α-amylase activity was measured with Phadebas- α-amylase test. Seeds were extracted one by one three times under refl

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