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Статті в журналах з теми "Maize growth"

Автор: Grafiati

Опубліковано: 11 січня 2025

Оновлено: 26 липня 2025

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1

Raczek, Ewa. "Growth of maize coleoptiles in the presence of natural and synthetic growth regulators. Growth correlations." Acta Societatis Botanicorum Poloniae 53, no. 3 (2014): 353–62. http://dx.doi.org/10.5586/asbp.1984.031.

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The effect of natural (IAA, FC, ABA) and synthetic (2,4-D) growth substances on the increase of the fresh weight of maize coleoptile segments and change of the pH of the incubation medium, accepted here as criteria of maize coleoptile growth, was studied. The growth of maize coleoptiles depended on the concentration of the growth substances, as well as, on the composition of the incubation medium. The highest stimulation of coleoptile growth was seen with FC at a concentration of 10<sup>-4</sup>M, whereas ABA at 10<sup>-3</sup> M gave the highest inhibition of maize col

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2

Spitzer, T., P. Míša, J. Bílovský, and J. Kazda. "Management of maize stand height using growth regulators." Plant Protection Science 51, No. 4 (2016): 223–30. http://dx.doi.org/10.17221/105/2014-pps.

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3

Wang, Liang, Yan Meng, Guoqing Chen, Xiaoyu Liu, Lan Wang, and Yuhai Chen. "Impact of maize growth on N₂O emission from farmland soil." Plant, Soil and Environment 65, No. 4 (2019): 218–24. http://dx.doi.org/10.17221/774/2018-pse.

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Crop growth is a key factor that effects nitrous oxide (N<sub>2</sub>O) emission in farmland soil. Clarification and quantification of the impact of maize growth on N<sub>2</sub>O emission are important to guide maize planting and patterns, which is also useful for building model to simulate N<sub>2</sub>O emission in an agroecosystem. In this study, we carried out a three-year (2013–2015) field experiment to evaluate the contribution of maize growth on N<sub>2</sub>O emission using a split-plot design. The factors included planting versus not pl

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4

ANJORIN, Folake, Ridwan ABIOLA, Julius OLASOJI, and Daniel O. OLANIRAN OLANIRAN. "Soil weight determination for optimal growth and yield performances of pot-grown maize." Journal of Central European Agriculture 24, no. 4 (2023): 855–61. http://dx.doi.org/10.5513/jcea01/24.4.3869.

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5

Liang, Qiuyan, Xiaoling Zhang, Yiyuan Ge, Tianyue Jiang, and Zihan Zhao. "Maize plant growth period identification based on MobileNet and design of growth control system." BioResources 19, no. 3 (2024): 5450–66. http://dx.doi.org/10.15376/biores.19.3.5450-5466.

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To address the current inefficiencies and subjective nature of manual observation in maize cultivation, with the aim of achieving high efficiency and productivity, this study focused on the DeMaya D3 maize variety. It proposes a maize growth stage recognition method based on the MobileNet model, which is a lightweight convolutional neural network architecture. The method was tested and achieved recognition accuracies of 0.98, 0.96, 0.92, 0.85, and 0.97 for different growth stages, respectively. Additionally, a maize growth prediction model was developed. Based on data collected from experiment

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6

Nguyen, Huyen Khon, Le Thanh Hai, Tung Van Tra, et al. "Study on the use of sludge farming of catfish as organic fertilizer and evaluate its effectiveness in agriculture." Science & Technology Development Journal - Science of The Earth & Environment 4, no. 1 (2020): First. http://dx.doi.org/10.32508/stdjsee.v4i1.502.

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The purpose of this study is to reuse fishpond sediment to produce organic fertilizer for planting maize. The sludge was mixed with rice husk and Composted under aerobic conditions. The effectiveness of Compost on planting maizes was assessed by adding to maizes with and without combination chemical fertilizers as different dosages as recommendations. The amounts of Compost adding for maizes were 10 and 20 tons/ha. Maize growth, characteristics of corn, and soil physical and chemical parameters such as bulk density, soil aggregate stability, the volume of moisture, and useful moisture of soil

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7

Ban, Ho-Young, Dana Sim, Kyu-Jong Lee, Junhwan Kim, Kwang Soo Kim, and Byun-Woo Lee. "Evaluating maize growth models “CERES-Maize” and “IXIM-Maize” under elevated temperature conditions." Journal of Crop Science and Biotechnology 18, no. 4 (2015): 265–72. http://dx.doi.org/10.1007/s12892-015-0071-3.

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8

Li, Yinjuan, Longshuai Ma, Pute Wu, Xining Zhao, Xiaoli Chen, and Xiaodong Gao. "Impacts of Interspecific Interactions on Crop Growth and Yield in Wheat (Triticum aestivum L.)/Maize (Zea mays L.) Strip Intercropping under Different Water and Nitrogen Levels." Agronomy 12, no. 4 (2022): 951. http://dx.doi.org/10.3390/agronomy12040951.

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Interspecific interactions and recovery growth play an important role in crop growth, development and ultimately yield in intercropping systems. However, the impact of different water and nitrogen levels on intercropping production, interspecific interactions between intercrops, and the recovery growth of late-maturing crops is still unclear. A two-year field experiment was conducted in Yangling, Shaanxi province, to investigate the dynamics of interspecific interactions, and the effects of interspecific interactions on crop growth and yield. The experiment consisted of three factors, includin

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9

Imbrie-Milligan, C., K. K. Kamo, and T. K. Hodges. "Microcallus growth from maize protoplasts." Planta 171, no. 1 (1987): 58–64. http://dx.doi.org/10.1007/bf00395067.

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10

Mercy M Umokaso, Bernard JO Efiuvwevwere, and Francis S Ire. "Microbiological dynamics involved in cereal-porridge production using maize and sorghum." GSC Biological and Pharmaceutical Sciences 18, no. 1 (2022): 014–26. http://dx.doi.org/10.30574/gscbps.2022.18.1.0369.

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Cereal-porridge(‘ogi’) was produced by spontaneous fermentation using maize and sorghum substrates. The microbiological dynamics involved were monitored over a period of 48h fermentation. Bacteria, yeasts and moulds were isolated. Based on the morphological, cultural and biochemical test results, the aerobic bacterial isolates were identified as Proteus vulgaris, Proteus mirabilis, Klebsiella sp, Staphylococcus aureus, Lactobacillus sp, Pseudomonas sp, Citrobacter sp, Bacillus sp, Proteus sp, Shigella sp, and Escherichia coli. The Lactic acid bacteria were Lactococcus sp, Enterococcus sp, Lact

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11

Gadakh, A. S.1* R. B. Hile2 and S. B. Katkar3. "GROWTH RATES IN AREA, PRODUCTION AND PRODUCTIVITY OF MAIZE IN MAHARASHTRA STATE." MULTILOGIC IN SCIENCE XIII, no. XXXXVII (2023): 958–59. https://doi.org/10.5281/zenodo.8190333.

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The purpose of the present investigation was to study the district-wise compound growth rates in area, production and productivity of maize for the period of 40 years from 1980 – 81 to 2019–20 data were collected. For the overall state of Maharashtra, a very clear picture of changes in the area, production and productivity of maize can be seen. While at overall period under study, area, production and productivity of maize were positively significant at 8.24, 10.33 and 1.93 per cent, respectively. Among the study period, the III period was more satisfactory improvement in area prod

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12

MacKinnon, J. C. "CERES-Maize: A simulation model of maize growth and development." Computers and Electronics in Agriculture 2, no. 2 (1987): 171–72. http://dx.doi.org/10.1016/0168-1699(87)90028-7.

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13

Brown, D. M. "CERES-Maize: A simulation model of maize growth and development." Agricultural and Forest Meteorology 41, no. 3-4 (1987): 339. http://dx.doi.org/10.1016/0168-1923(87)90089-x.

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14

Matsui, Naohiro, Koji Nakata, Chisambi Cornelius, and Moyo Macdonald. "Diagnosing Maize Growth for Determination of Optimum Fertilizer Application Time in Northern Malawi." Journal of Agricultural Science 8, no. 5 (2016): 50. http://dx.doi.org/10.5539/jas.v8n5p50.

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<p>Plant diagnosis was proven to be useful for predicting maize growth condition. The number of days to male flowering and that to silk emergence differed among the four sites, reflecting differences in growth condition. Maize stalk weight decreased when the number of days to male flowering exceeded 65. Two growth indexes (GIs), plant height and stem diameter, well predicted maize fresh weight as expressed by the equation: Fresh weight = -0.013 + 1.26 × (Plant height × Stem diameter) (r<sup>2</sup> = 0.57). Those two parameters changed with the growth stage according to the m

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15

Wang, Zhenchao, Keqin Wang, Xinyi Liu, Wanjing Zhu, Xiangyin Deng, and Yangyi Zhao. "Effects of Different Base Fertilizers on Water Use Efficiency and Growth of Maize During Growth Period." Agronomy 15, no. 2 (2025): 491. https://doi.org/10.3390/agronomy15020491.

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This study hypothesized that different base fertilizer application has different effects on improving the efficiency of maize water utilization and promoting maize growth. Utilizing field positioning sloping farmland micro-zone experiments, six distinct types of base fertilizers were designed: a control group without fertilization (CK), chemical fertilizer alone (T1), a mixture of local farmyard manure (40% pine needles and 60% livestock manure, T2), a 50% reduction in chemical fertilizer combined with farmyard manure (T3), the incorporation of crushed straw through deep plowing (T4), and the

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16

Jain, M., S. Tiwary, and R. Gadre. "Sorbitol-induced changes in various growth and biochemici parameters in maize." Plant, Soil and Environment 56, No. 6 (2010): 263–67. http://dx.doi.org/10.17221/233/2009-pse.

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Treatment of maize seedlings with different concentrations of sorbitol decreased the rate of germination substantially. Root and shoot length was also reduced by sorbitol treatment, however, decrease in root length was lower than shoot length. Incubation of leaf segments from maize seedlings grown in continuous light with sorbitol decreased the fresh weight and increased the dry weight in a concentration-dependent manner. Sorbitol treatment also reduced the total chlorophylls, chlorophyll a as well as chlorophyll b; the decrease in chlorophyll 'b' being more prominent than chlorophyll 'a', how

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17

Stipešević, B., and E. J. Kladivko. "Effects of winter wheat cover crop desiccation times on soil moisture, temperature and early maize growth." Plant, Soil and Environment 51, No. 6 (2011): 255–61. http://dx.doi.org/10.17221/3583-pse.

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Two tillage systems for maize (Zea mays) after soybean (Glycine max), no-till (NT) and conventional till (CT), which consisted of double disking in the spring, were included in the experiment on two sites in Indiana, USA. Each tillage plot had three winter wheat (Triticum aestivum L.) cover crop levels: no cover crop (N), early desiccation (E), 3&ndash;4&nbsp;weeks prior to planting the maize, and regular desiccation (R), within the maize planting week. Due to the mulching effect, both E and R for both tillage systems increased soil moisture, except in the case of spring drought, when

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18

Rudolph, N., N. Labuschagne, and T. A. S. Aveling. "The effect of plant growth promoting rhizobacteria on seed germination and seedling growth of maize." Seed Science and Technology 43, no. 3 (2015): 507–18. http://dx.doi.org/10.15258/sst.2015.43.3.04.

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19

Meng, Juan, Weiya Li, Feiyan Qi, et al. "Knockdown of microRNA390 Enhances Maize Brace Root Growth." International Journal of Molecular Sciences 25, no. 12 (2024): 6791. http://dx.doi.org/10.3390/ijms25126791.

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Brace root architecture is a critical determinant of maize’s stalk anchorage and nutrition uptake, influencing root lodging resistance, stress tolerance, and plant growth. To identify the key microRNAs (miRNAs) in control of maize brace root growth, we performed small RNA sequencing using brace root samples at emergence and growth stages. We focused on the genetic modulation of brace root development in maize through manipulation of miR390 and its downstream regulated auxin response factors (ARFs). In the present study, miR167, miR166, miR172, and miR390 were identified to be involved in maize

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20

Qandeel, M., A. Jabbar, F. U. Haider, A. L. Virk, and N. U. Ain. "EFFECTS OF PLANT GROWTH REGULATORS AND DATES PLANTING ON SPRING MAIZE PRODUCTION UNDER AGRO-CLIMATIC CONDITIONS OF FAISALABAD, PAKISTAN." Pakistan Journal of Agriculture, Agricultural Engineering and Veterinary Sciences 36, no. 2 (2021): 120–28. http://dx.doi.org/10.47432/2020.36.2.5.

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Maize is a widely grown cereal crop worldwide, butthe heat stress and delayed sowing of maize are major constraints that result in declining the maize productivity.Therefore, the current study was designed to investigate the growth promoting effect of different growth regulators i.e., salicylic acid, methyl jasmonate, and humic acid at multiple sowing times in spring maize. Experiment was laid out in randomized complete block design having split-plot arrangement with three replications having plot size of 6m × 2.25m.The yield contributing agronomic parameters were recorded and analyzed statist

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21

Britschgi, Deborah, Peter Stamp, and Juan M. Herrera. "Root Growth of Neighboring Maize and Weeds Studied with Minirhizotrons." Weed Science 61, no. 2 (2013): 319–27. http://dx.doi.org/10.1614/ws-d-12-00120.1.

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Competition between crops and weeds may be stronger at the root than at the shoot level, but belowground competition remains poorly understood, due to the lack of suitable methods for root discrimination. Using a transgenic maize line expressing green fluorescent protein (GFP), we nondestructively discriminated maize roots from weed roots. Interactions between GFP-expressing maize, common lambsquarters, and redroot pigweed were studied in two different experiments with plants arranged in rows at a higher plant density (using boxes with a surface area of 0.09 m2) and in single-plant arrangement

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22

Alam, R., DK Das, MR Islam, Y. Murata, and MA Hoque. "Exogenous proline enhances nutrient uptake and confers tolerance to salt stress in maize (Zea mays L.)." Progressive Agriculture 27, no. 4 (2017): 409–17. http://dx.doi.org/10.3329/pa.v27i4.32120.

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Proline accumulation is the main adaptive mechanism to salinity in plants. The pot experiments were carried out to mitigate the adverse effects of NaCl stress on BARI Hybrid Maize-5 and Hybrid Maize Pacific-987 by exogenous application of proline. Plants were exposed to different concentrations of NaCl at vegetative stage. Proline solutions were sprayed over maize leaves at both vegetative and tasseling stages. NaCl stress caused significant reductions in plant growth of maize. NaCl stress at 50 mM drastically reduced the growth of maize plant. Salt stress also reduced reproductive growth, gra

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23

Yao, Yihan, Jibo Yue, Yang Liu, et al. "Classification of Maize Growth Stages Based on Phenotypic Traits and UAV Remote Sensing." Agriculture 14, no. 7 (2024): 1175. http://dx.doi.org/10.3390/agriculture14071175.

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Maize, an important cereal crop and crucial industrial material, is widely used in various fields, including food, feed, and industry. Maize is also a highly adaptable crop, capable of thriving under various climatic and soil conditions. Against the backdrop of intensified climate change, studying the classification of maize growth stages can aid in adjusting planting strategies to enhance yield and quality. Accurate classification of the growth stages of maize breeding materials is important for enhancing yield and quality in breeding endeavors. Traditional remote sensing-based crop growth st

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24

Faria, R. M., R. E. Barros, and L. D. Tuffi Santos. "Weed interference on growth and yield of transgenic maize." Planta Daninha 32, no. 3 (2014): 515–20. http://dx.doi.org/10.1590/s0100-83582014000300007.

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Plants kept under competition tend to modify their morphology to optimize the use of production factors. This study aimed to evaluate the effects of competition between transgenic maize and five weed species on the growth and yield of transgenic maize hybrid. The experiment used a randomized block design with four replicates in a factorial 5 x 2 + 6 scheme consisting of a combination of maize under competition with five weed species (Bidens pilosa, Commelina benghalensis, Brachiaria brizantha, Sorghum arundinaceum and Ipomoea triloba) in two weed densities (15 or 30 plants m-2) plus six treatm

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25

Sunday, Kenneth Igbang, Fidelis Bekeh Ada, and Stephen Ncha Ochang. "Influence of including maize offal in diets on growth, carcass composition and economics of Clarias gariepinus." GSC Biological and Pharmaceutical Sciences 14, no. 3 (2021): 027–35. https://doi.org/10.5281/zenodo.4656088.

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Aiming at finding cheaper and still efficient feed for aquaculture species 56 days feeding trial was conducted on African catfish (<em>Clarias gariepinus</em>) post fingerlings, fed on five diets with a 40% crude protein target in which maize was replaced with maize offal meal at 0%, 25%, 50%, 75%, and 100% respectively. Ten fish each were stocked in a plastic aquarium tank containing 20 L of water. The fish were fed at 5% body weight divided into two rations ginen at the hours of 8-8:30 am and 5-5:30pm. Growth parameters showed increase with increase in maize offal based diets, with observed

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26

TRAVLOS, ILIAS S., PANAGIOTIS J. KANATAS, GARIFALIA ECONOMOU, VASILIS E. KOTOULAS, DIMOSTHENIS CHACHALIS, and STELIOS TSIOROS. "EVALUATION OF VELVETLEAF INTERFERENCE WITH MAIZE HYBRIDS AS INFLUENCED BY RELATIVE TIME OF EMERGENCE." Experimental Agriculture 48, no. 1 (2011): 127–37. http://dx.doi.org/10.1017/s0014479711000822.

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SUMMARYThe presence of velvetleaf (Abutilon theophrasti) in crops is increasing in arid and semi-arid environments. Field experiments were conducted in Greece in 2009 and 2010 to determine the influence of velvetleaf emergence time and maize (Zea mays) hybrids with different growth rates on maize yield and velvetleaf growth and fecundity. Velvetleaf was uniformly seeded in order to emerge at the 1, 3, 5 and 7-leaf stage of maize (V1, V3, V5 and V7 growth stages, respectively). Velvetleaf biomass, canopy area and seed production were significantly affected by the date of velvetleaf emergence. V

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27

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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28

Bao, Yitong, Meilin Li, Haoran Liu, and Zirui Pan. "Study on Maize Yield Estimation Based on Unmanned Aerial Vehicle Remote Sensing." Highlights in Science, Engineering and Technology 108 (August 13, 2024): 56–61. http://dx.doi.org/10.54097/dvgcz775.

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Accurately estimating crop yields is crucial for effective agricultural management, particularly with the continuous development of agricultural technology. However, traditional farmland survey methods are time-consuming and expensive. In recent years, there has been a growing interest in using UAV remote sensing technology for maize yield estimation. This study utilized UAV remote sensing technology and data assimilation methods to estimate maize yields. The study utilized UAV remote sensing to acquire ground remote sensing images and estimate maize yield by inverting the leaf area index (LAI

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29

Soares, Laura, Fernando Mata, Joaquim L. Cerqueira, and José Araújo. "Growing Patterns of the Branca Chicken Breed—Concentrate vs. Maize-Based Diet." Agriculture 13, no. 12 (2023): 2282. http://dx.doi.org/10.3390/agriculture13122282.

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Local chicken breeds are threatened with extinction. They must be preserved in order to maintain genetic diversity. The best strategy to preserve these breeds is to understand how they can be made interesting in production systems. With this strategy in mind, this study aimed to understand the growth patterns of the Branca breed, which is fed maize and commercial rations. A trial was conducted with N = 40 chickens, n = 10, in each of the combinations of gender and diet (cocks fed on ration, cocks fed on maize, hens fed on ration, and hens fed on maize). The first step was to determine the best

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30

Weye, E. A., Ayoola, J. B., and La’ah, D. "INFLUENCE OF CLIMATE CHANGE ON THE GROWTH RATES AND DIRECTION OF GROWTH OF OUTPUTS OF SELECTED FOOD GRAINS IN NIGERIA (1981-2020)." Journal of Agripreneurship and Sustainable Development 5, no. 2 (2022): 120–29. http://dx.doi.org/10.59331/jasd.v5i2.321.

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The study assessed the influence on the growth rates and direction of growth of prices of outputs of selected food grans (rice, maize and wheat) in Nigeria from 1981 to 2020. Time series data were collected from secondary sources. The data was analyzed using regression analysis. The analysis showed that, the instantaneous growth rates were 4.8%, 4.3% and 1.5% for outputs of maize, rice and wheat, respectively, per annum increase in Nigeria (1981-2020); Whereas the value of the coefficient of quadratic term (t2) for rice (5.22), maize (0.649) and wheat (-0.62) were positive for rice and maize b

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31

Wafula, Dickrecious, Musyimi David Mutisya, and Phoebe Sikuku Anyango. "Growth, chlorophyll content and yield of maize and banana plants in an agroforestry system in Kisii County, Kenya." Current Research in Agricultural Sciences 10, no. 2 (2023): 50–61. http://dx.doi.org/10.18488/cras.v10i2.3417.

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Diverse tree species when employed in agroforestry systems may serve as an alternative to increasing soil fertility through nitrogen fixation. However, it is not clearly known how intercropping maize and banana with Sesbania sesban, Calliandra callothyrsus and Leucaena diversifolia may affect growth of maize and banana. The purpose of this study was to evaluate the effect of intercropping agroforestry trees species with maize and banana on the growth, chlorophyll content and yield of maize and banana. Field experiment was laid out at Kenya Agricultural Livestock and Research Organization farm

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32

Wan, Tianyu, Yuan Rao, Xiu Jin, et al. "Improved U-Net for Growth Stage Recognition of In-Field Maize." Agronomy 13, no. 6 (2023): 1523. http://dx.doi.org/10.3390/agronomy13061523.

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Precise recognition of maize growth stages in the field is one of the critical steps in conducting precision irrigation and crop growth evaluation. However, due to the ever-changing environmental factors and maize growth characteristics, traditional recognition methods usually suffer from limitations in recognizing different growth stages. For the purpose of tackling these issues, this study proposed an improved U-net by first using a cascade convolution-based network as the encoder with a strategy for backbone network replacement to optimize feature extraction and reuse. Secondly, three atten

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33

Haque, Md Anowarul. "Boron Impact on Maize Growth and Yield: A Review." International Journal of Plant & Soil Science 36, no. 6 (2024): 353–63. http://dx.doi.org/10.9734/ijpss/2024/v36i64637.

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Maize (Zea mays L.) is a vital crop, contributing significantly—at least 30%—to global dietary energy intake and biofuels and ethanol production. This review article delves into the dynamic interplay between boron (B) and maize growth, yield, and agricultural sustainability. Boron, a crucial micronutrient, is pivotal in essential physiological processes such as root development, leaf expansion, and cob formation. These processes are fundamental for ensuring the vigour and productivity of maize crops. Conversely, boron deficiency manifests as thinner leaves with reduced chlorophyll content, com

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Akegbejo-Samsons, Y., and T. Omoniyi. "Evaluation of pineapple crush waste meal as an energy feedstuff in the diets of tilapia, Oreochromis niloticus." Nigerian Journal of Animal Production 33, no. 2 (2021): 308–12. http://dx.doi.org/10.51791/njap.v33i2.944.

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Pineapple crush waste (PCW) was used to replace maize as an energy source in the diets of Tilapia, Oreochromis niloticus. Five diets (31.52-32.51% crude protein) was formulated in which yellow maize was replaced at varying level with pineapple waste as follows: Diet 1 (100% yellow maize), diet 2 (75% yellow maize, 25% PCW), diet 3 (50% yello maize, 50% PCW), diet 4 (25% yellow maize, 75% PCW), diet 5 (100%PCW). Growth performance of fish was highest in diet 4 for all investigated growth parameters such as average daily growth (0.73g), final body weight (76.21g) and protein efficiency ratio (2.

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35

Synowiec, Agnieszka, Jan Bocianowski, and Agnieszka Krajewska. "The Phytotoxicity of Microencapsulated Peppermint Oil on Maize (Zea mays L.) Depending on the Type of Growth Substrate and Maize Cultivar." Agronomy 10, no. 9 (2020): 1302. http://dx.doi.org/10.3390/agronomy10091302.

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Microencapsulated peppermint (Mentha × piperita L.) essential oil (MPEO) is a prospective botanical herbicide. A hypothesis was formulated that the type of growth substrate (vermiculite, silty clay loam or sandy loam soil) and the cultivar affect the phytotoxic potential of MPEO on maize (Zea mays L.). The pot experiments assessed the effect of varying doses of MPEO or maltodextrin, a carrier of microcapsules, mixed with the growth substrates, on maize’s emergence and early growth. The morphological analyses were supported by the measurements of total phenolics in the second leaf and roots. Th

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36

Qiao, Shuaishuai, Zhongyi Qu, Xiaoyu Gao, Xiujuan Yang, and Xinwei Feng. "Spatial and Temporal Distribution Characteristics of Water Requirements for Maize in Inner Mongolia from 1959 to 2018." Water 12, no. 11 (2020): 3080. http://dx.doi.org/10.3390/w12113080.

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Crop water requirements are crucial for agricultural water management and redistribution. Based on meteorological and agricultural observation data, the effective precipitation (Pe), water requirements (ETc), and irrigation water requirements (Ir) in the maize growing areas of Inner Mongolia were calculated. Furthermore, climatic trends of these variables were analysed to reveal their temporal and spatial distributions. The research results are as follows: the average Pe of maize in Inner Mongolia during the entire growth period was 125.9 mm, with an increasing trend from west to east. The Pe

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Karimuna, L., Halim, A. Ansi, W. E. Marfi, T. Wijayanto, and L. Hasanuddin. "Growth and yields of two varieties of maize (Zea mays L.) intercropped with peanut (Arachys hypogaea L.) applied by bokashi plus fertilizer between the rows of teak trees based agroforestry system." IOP Conference Series: Earth and Environmental Science 951, no. 1 (2022): 012041. http://dx.doi.org/10.1088/1755-1315/951/1/012041.

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Abstract Nutrient shortages are the main problems faced by farmers, so as to improve soil fertility using organic fertilizer is compulsory. The main objective was to analyze the effects of bokashi plus fertilizer on the growth and yields of two varieties of maize intercropped with peanut under three years old teak trees in agroforestry system. The research was arranged in randomized completely block design in factorial pattern with two factors, maize variety: local maize and hybrid corn bisi-2; and bokashi plus fertilizer doses: 0, 3, 6 and 9 t ha-1. Maize growth recorded were plant height, le

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38

Namakka, A., I. U. Abubakar, S. A. Dadari, et al. "Effect of Tillage System and Nitrogen Level on Growth of Maize (Zea Mays L.) in Northern Guinea Zone of Nigeria." Greener Journal of Agricultural Sciences 2, no. 5 (2012): 172–79. https://doi.org/10.5281/zenodo.3372877.

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A three year field study was conducted on the same field in 2006, 2007 and 2008 rainy seasons at the experimental farm of Institute for Agricultural Research (I.A.R.), Ahmadu Bello University, Zaria- Nigeria (Lat. 11o 11’ N: Long 7o 38’ E: 686 m above sea level) to determined the effect of tillage system and nitrogen level on the growth of Oba 98 maize variety. The treatment laid out in split plot design consisted of six tillage practices (harrowing followed by weeding, harrowing followed by primextra Gold, paraquat followed by primextra Gold, glyphosate followed by primextra Gold,

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39

Zhu, Xiaoxiao, Shuhua Zhang, and Bingjun Li. "Prediction of Continuous Rain Disaster in Henan Province Based on Markov Model." Discrete Dynamics in Nature and Society 2020 (September 12, 2020): 1–6. http://dx.doi.org/10.1155/2020/7519215.

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Continuous rain disasters occur frequently, which seriously affect maize yield. However, the research on predicting continuous rain disasters is very limited. Taking the maize in Henan Province as an example, the Markov model is used to predict the occurrence of continuous rain in the middle growth and late growth stages (flowering and filling stages) of 13 cities in Henan Province. The results showed that the maize in Henan Province would suffer from continuous rain disaster in 2020 and 2021. Finally, combined with the prediction results, policy recommendations for maize growth in Henan Provi

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40

Ni, Xindong, Faming Wang, Hao Huang, Ling Wang, Changkai Wen, and Du Chen. "A CNN- and Self-Attention-Based Maize Growth Stage Recognition Method and Platform from UAV Orthophoto Images." Remote Sensing 16, no. 14 (2024): 2672. http://dx.doi.org/10.3390/rs16142672.

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The accurate recognition of maize growth stages is crucial for effective farmland management strategies. In order to overcome the difficulty of quickly obtaining precise information about maize growth stage in complex farmland scenarios, this study proposes a Maize Hybrid Vision Transformer (MaizeHT) that combines a convolutional algorithmic structure with self-attention for maize growth stage recognition. The MaizeHT model utilizes a ResNet34 convolutional neural network to extract image features to self-attention, which are then transformed into sequence vectors (tokens) using Patch Embeddin

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41

Ekwaro, Benson, Boniface Wanaku, and Sylvester Katuromunda. "GROWTH AND YIELD RESPONSE OF NEWLY RELEASED CASSAVA GENOTYPES AND HYBRID MAIZE TO INTERCROPPING." International Journal of Research -GRANTHAALAYAH 7, no. 7 (2019): 6–21. http://dx.doi.org/10.29121/granthaalayah.v7.i7.2019.676.

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Cassava/maize intercrops have been reported to be highly productive, mainly because of their different growth patterns. However, there is limited information on the influence of maize planting density in the cassava/maize intercrop on the performance of hybrid maize and improved cassava genotypes in Uganda. Thus, this study determined whether recently released cassava genotypes which are selected on the basis of monocrop performance, would perform equally well when intercropped with hybrid maize varieties. Cassava genotypes NAROCASS 1 and NASE 14 intercropped with Longe 6H maize were evaluated

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42

Benson, Ekwaro, Wanaku Boniface, and Katuromunda Sylvester. "GROWTH AND YIELD RESPONSE OF NEWLY RELEASED CASSAVA GENOTYPES AND HYBRID MAIZE TO INTERCROPPING." International Journal of Research - Granthaalayah 7, no. 7 (2019): 6–21. https://doi.org/10.5281/zenodo.3354225.

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Анотація:

Cassava/maize intercrops have been reported to be highly productive, mainly because of their different growth patterns. However, there is limited information on the influence of maize planting density in the cassava/maize intercrop on the performance of hybrid maize and improved cassava genotypes in Uganda. Thus, this study determined whether recently released cassava genotypes which are selected on the basis of monocrop performance, would perform equally well when intercropped with hybrid maize varieties. Cassava genotypes NAROCASS 1 and NASE 14 intercropped with Longe 6H maize were evaluated

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43

Zacher, Anika, Christel Baum, Friederike de Mol, Klaus J. Dehmer, and Bärbel Gerowitt. "Mixed Growth with Weeds Promotes Mycorrhizal Colonization and Increases the Plant-Availability of Phosphorus under Maize (Zea mays L.)." Agronomy 11, no. 7 (2021): 1304. http://dx.doi.org/10.3390/agronomy11071304.

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(1) Background: Weed control decreases the competition for nutrients, but also the potential of increased phosphorus (P) mobilization in soils caused by higher plant diversity. (2) Methods: Impacts of weed species under maize on mycorrhizal colonization and plant-availability of P were investigated in two pot experiments. Plant traits and P mobilization were tested in weed-free maize and in mixed growth with six annual weed species. (3) Results: Growth of maize decreased in treatments with weeds, while P concentrations in its shoots increased in mixed growth with C. album, E. crus-galli and P.

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FREITAS, CLAUDIA DAIANNY MELO, FERNANDO SARMENTO DE OLIVEIRA, HÉLIDA CAMPOS DE MESQUITA, ALANNA OLIVEIRA CORTEZ, MARIA ALICE FORMIGA PORTO, and DANIEL VALADÃO SILVA. "EFFECT OF COMPETITION ON THE INTERACTION BETWEEN MAIZE AND WEED EXPOSED TO WATER DEFICIENCY." Revista Caatinga 32, no. 3 (2019): 719–29. http://dx.doi.org/10.1590/1983-21252019v32n316rc.

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ABSTRACT The ability of plants to adapt to water deficient conditions in soil is directly related to the competitive ability of each species. The objective of the present study was to evaluate the effects of water deficiency and interspecific competition on the growth components of maize (Zea mays), brachiaria (Urochloa decumbens), and hairy beggarticks (Bidens pilosa L). The experimental design was in randomized blocks, with eight replications. The treatments were arranged in a 5 × 2 factorial design, with the first factor corresponding to the different competitive arrangements among species

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45

Kumar, Sachin, Surinder Singh Rana, Neelam Sharma, and Abha Sharma. "Growth analysis and yield evaluation under tillage and weed management practices in maize-wheat cropping system." Environment Conservation Journal 24, no. 2 (2023): 257–65. http://dx.doi.org/10.36953/ecj.11522301.

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Integrated weed management strategies combine tillage systems and weed control strategies. Conservation agriculture (CA) and sustainable intensification cropping systems are potential sources of improved growth and overall productivity. This study evaluated tillage and weed management strategies effects on crop growth parameters and biological yields in maize-wheat cropping system in North Western Himalayan region. Different tillage (five) and weed management practices (three) were evaluated from 2018 to 2020 on growth indices and yield with fifteen treatments. Conservation agriculture (CA) ba

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46

Kim, Kyung-Hee, and Byung-Moo Lee. "Effects of Climate Change and Drought Tolerance on Maize Growth." Plants 12, no. 20 (2023): 3548. http://dx.doi.org/10.3390/plants12203548.

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Climate change is affecting all regions of the world with different climates, and the scale of damage is increasing due to the occurrence of various natural disasters. In particular, maize production is highly affected by abnormal climate events such as heat waves and droughts. Increasing temperatures can accelerate growth and shorten the growing season, potentially reducing productivity. Additionally, enhanced temperatures during the ripening period can accelerate the process, reducing crop yields. In addition, drought stress due to water deficit can greatly affect seedling formation, early p

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47

Fekonja, M., F. Bavec, S. Grobelnik-Mlakar, M. Turinek, M. Jakop, and M. Bavec. "Growth Performance of Sweet Maize under Non-Typical Maize Growing Conditions." Biological Agriculture & Horticulture 27, no. 2 (2011): 147–64. http://dx.doi.org/10.1080/01448765.2011.9756644.

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48

Zhao, Yanan, Yufang Huang, Shuai Li, Xu Chu, and Youliang Ye. "Improving the growth, lodging and yield of different density-resistance maize by optimising planting density and nitrogen fertilisation." Plant, Soil and Environment 66, No. 9 (2020): 453–60. http://dx.doi.org/10.17221/178/2020-pse.

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Matching the planting density, fertilisation, and genotype is crucial to improve the maize yield. Here, two-year field trials, including 4 densities and 3 nitrogen (N) rates for 2 maize cultivars, were conducted to study the effects of planting density and N rate on maize growth, lodging, spike characters, and yield. Compared with 360 kg/ha, N application of 180 kg/ha decreased the plant, ear height, and stem circumference of WeiKe 702 (WK702), while increased the plant height and stem circumference, but decreased ear height of ZhongDan 909 (ZD909). Meanwhile, the N application of 180 kg/ha gr

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49

Kaiira, M. G., G. N. Chemining’wa, F. Ayuke, Y. Baguma, and E. Atwijukire. "Allelopathic Potential of Compounds in Selected Crops." Journal of Agricultural Science 13, no. 9 (2021): 192. http://dx.doi.org/10.5539/jas.v13n9p192.

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Allelochemicals cause yield differences under various ecosystems worldwide. Studies were conducted at the National Crops Resources Research Institute, Namulonge, Uganda during 2016 to investigate allelopathic properties of bioactive compounds in upland rice (NERICA 1), Desmodium uncinatum, Zea mays (LONGE 6H) and Mucuna pruriens root leachates. Studies involved pot screening, equal compartment agar experiments, germination tests and growth of potted plants. Results under the pot study indicated that maize, rice and mucuna leachates significantly (P &le; 0.05), reduced root lengths (49%-63%

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Ma, B. L., J. Ying, L. M. Dwyer, E. G. Gregorich, and M. J. Morrison. "Crop rotation and soil N amendment effects on maize production in eastern Canada." Canadian Journal of Soil Science 83, no. 5 (2003): 483–95. http://dx.doi.org/10.4141/s02-071.

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Relying less on fertilizer N and more on crop residual and biological N2 fixation by legume crops has been suggested as an effective way to meet the challenge of maximizing economic return while minimizing environmental pollution. A field study was conducted on a Brandon loam soil (Orthic Humic Gleysol) to determine the effects of crop rotation and N amendments on grain yield, crop growth, N uptake and use efficiency (NUE) of maize ( Zea mays L.) and fertilizer replacement values of legume. The rotations included maize in annual rotation with soybean [Glycine max (L.) Merrill], alfalfa ( Medic

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