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Journal articles on the topic 'Seed Zn accumulation'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 February 2022

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1

RA, Sperotto, Ricachenevsky FK, V. de A Waldow, Müller ALH, Dressler VL, and Fett JP. "Rice grain Fe, Mn and Zn accumulation: How important are flag leaves and seed number? ." Plant, Soil and Environment 59, No. 6 (May 22, 2013): 262–66. http://dx.doi.org/10.17221/841/2012-pse.

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Flag leaves play an important role in synthesis and translocation of photoassimilates in the rice plant, affecting grain yield; similarly they were believed to be a major source of remobilized minerals for the seeds. At the same time, the seed&rsquo;s sink strength plays an important role in dry matter accumulation. To investigate the relative contribution of rice flag leaves and seed sink strength to seed mineral accumulation, field experiments were conducted to evaluate the effect of flag leaf or half-seed removal on seed Fe, Mn and Zn concentration and content. Flag leaf or 50% of the s

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2

Sadeghzadeh, Behzad, Seyed Jamali, and Fatemeh Vafadar-Shamasbi. "Identification of MFLP fingerprint for higher seed zinc accumulation in barley DH population." Genetika 49, no. 3 (2017): 843–52. http://dx.doi.org/10.2298/gensr1703843s.

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Selection through molecular markers for seed Zn accumulation might be an efficient complementary breeding tool in barley breeding. To develop a specific molecular markers, 150 DH lines derived from a cross between Clipper (low-Zn-accumulator) and Sahara-3771 (high-Zn-accumulator) were screened under field and glasshouse conditions. Microsatellite-anchored fragment length polymorphism (MFLP) fingerprint generated by SSR-anchor primer MF128 in combination with AFLP primer MseI-AGA (5?-GATGAGTCCTGAGTAAAGA-3?) was identified as a candidate marker for tagging seed Zn accumulation gene. The sequenci

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3

Nirschl, Matheus Gomes, Risely Ferraz De Almeida, Eduardo Zavaschi, Lílian Angélica Moreira, Godofredo César Vitti, and Rafael Otto. "Assessing the Effectiveness of Zn Acetate and Oxide as Alternatives for Corn and Soybean Seed Treatment in Sandy and Clay Soil." Journal of Agricultural Science 9, no. 12 (November 15, 2017): 63. http://dx.doi.org/10.5539/jas.v9n12p63.

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Zinc (Zn) is the micronutrient with the lowest availability in agricultural soils, and consequently 50 % of the world’s soils present Zn deficient. To test the viability of alternative Zn sources (Zn acetate and Zn oxide) to corn and soybean seed treatments, we ran an experiment using these two alternatives at contrasting application rates (0; 0.25; 0.50; 0.76 and 1.01 g kg-1) applied to soybean and corn seeds that were subsequently sowed in sandy and clay soils. We measured: Zn accumulation, dry matter and germination, and analyzed this data using uni (LSD-test) and multivariate analysis (Pri

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4

Karmakar, Mrinmoy, Narayan Chandra Sarkar, and Yashbir Singh Shivay. "Agronomic Biofortification of Zinc in Lentil." International Journal of Bio-resource and Stress Management 12, no. 2 (April 30, 2021): 095–107. http://dx.doi.org/10.23910/1.2021.2150a.

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The field experiments were conducted to study effect of zinc (Zn) application on growth, yield, Zn uptake and Zn use indices of lentil (Lens culinaris or Lens esculanta) during rabi (October to March) seasons 2016 and 2017 in red and lateritic soil of West Bengal, India. There were two main plot treatments i.e., crop establishment methods (zero tillage and conventional tillage) and seven sub-plot treatments i.e. levels of Zn and methods of application (seed coating @ 0.6% ZnSO4.7H2O, 1.2% ZnSO4.7H2O and 1.8% ZnSO4.7H2O, two foliar sprays @ 0.5% ZnSO4.7H2O, three foliar sprays @ 0.5% ZnSO4.7H2O

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5

Sadeghzadeh, Behzad, Zed Rengel, Chengdao Li, and Hua’an Yang. "Molecular marker linked to a chromosome region regulating seed Zn accumulation in barley." Molecular Breeding 25, no. 1 (July 31, 2009): 167–77. http://dx.doi.org/10.1007/s11032-009-9317-4.

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6

Bellaloui, Nacer, Laila Khandaker, Masum Akond, Stella K. Kantartzi, Khalid Meksem, Alemu Mengistu, DA Lightfoot, and My Abdelmajid Kassem. "Identification of QTL Underlying Seed Micronutrients Accumulation in ‘MD 96-5722’ by ‘Spencer’ Recombinant Inbred Lines of Soybean." Atlas Journal of Plant Biology 1, no. 3 (June 11, 2017): 39–49. http://dx.doi.org/10.5147/ajpb.v1i3.112.

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Genetic mapping of quantitative trait loci (QTL) associated with seed nutrition levels is almost non-existent. The objective of this study was to identify QTLs associated with seed micronutrients (iron, Fe; zinc, Zn; bororn, B; manganese, Mn; and copper, Cu) accumulation (concentration) in a population of 92 F5:7 recombinant inbred lines (RILs) that derived from a cross between MD 96-5722 (MD) and ‘Spencer’. For this purpose, a genetic linkage map based on 5,376 Single Nucleotide Polymorphism (SNP) markers was constructed using the Illumina Infinium SoySNP6K BeadChip array. The RILs were genot

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7

Amooaghaie, Rayhaneh, Maryam Norouzi, and Mohammad Saeri. "Impact of zinc and zinc oxide nanoparticles on the physiological and biochemical processes in tomato and wheat." Botany 95, no. 5 (May 2017): 441–55. http://dx.doi.org/10.1139/cjb-2016-0194.

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In this study, the effects of various concentrations of zinc and zinc oxide nanoparticles (nZn, nZnO) were evaluated in tomato and wheat. Results showed that at lower concentrations, nZn and nZnO augmented seed germination and growth parameters, whereas with higher concentrations, the nanoparticles reduced these traits. Zn concentrations corresponding to Zn dissolved (3–23 mg Zn·L−1) from nanoparticles (NPs) did not significantly affect the germination indices in either species. Compared with the bulk counterparts of ZnO, NPs exerted more toxicity on seed germination, growth parameters, and ch

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8

Huber, Steven C., Kunzhi Li, Randall Nelson, Alexander Ulanov, Catherine M. DeMuro, and Ivan Baxter. "Canopy position has a profound effect on soybean seed composition." PeerJ 4 (September 13, 2016): e2452. http://dx.doi.org/10.7717/peerj.2452.

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Although soybean seeds appear homogeneous, their composition (protein, oil and mineral concentrations) can vary significantly with the canopy position where they were produced. In studies with 10 cultivars grown over a 3-yr period, we found that seeds produced at the top of the canopy have higher concentrations of protein but less oil and lower concentrations of minerals such as Mg, Fe, and Cu compared to seeds produced at the bottom of the canopy. Among cultivars, mean protein concentration (average of different positions) correlated positively with mean concentrations of S, Zn and Fe, but no

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9

Sadeghzadeh, Behzad, Zed Rengel, and Chengdao Li. "Quantitative Trait Loci (QTL) of Seed Zn Accumulation in Barley Population Clipper X Sahara." Journal of Plant Nutrition 38, no. 11 (June 26, 2015): 1672–84. http://dx.doi.org/10.1080/01904167.2014.991036.

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10

Bashir, Safdar, Abdul Basit, Rana Nadeem Abbas, Shahbaz Naeem, Saqib Bashir, Niaz Ahmed, Muhammad Saeed Ahmed, et al. "Combined application of zinc-lysine chelate and zinc-solubilizing bacteria improves yield and grain biofortification of maize (Zea mays L.)." PLOS ONE 16, no. 7 (July 13, 2021): e0254647. http://dx.doi.org/10.1371/journal.pone.0254647.

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Malnutrition a health disorders arising due to over or low use of minerals, vitamins and nutritional substances required for proper functioning of body tissues and organs. Zinc (Zn) is the most important mineral required for the normal metabolism of plants and humans. Zinc-deficiency is one of the major cause of malnutrition globally. Maize is highly susceptible to Zn-deficiency and inflicts Zn-deficiency to humans and other animals being nourished on it. This study evaluated the effect of zinc-lysine chelate alone (0.1, 0.5, 1.0 and 1.5%) as seed priming and in combination with Zn-solubilizin

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11

Hocking, PJ, and L. Mason. "Accumulation, distribution and redistribution of dry matter and mineral nutrients in fruits of canola (oilseed rape), and the effects of nitrogen fertilizer and windrowing." Australian Journal of Agricultural Research 44, no. 6 (1993): 1377. http://dx.doi.org/10.1071/ar9931377.

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Field studies were made at Ariah Park and Cowra to investigate the accumulation and distribution of dry matter and 12 mineral nutrients in fruits (pods) of canola (oilseed rape), and to assess the significance of redistribution of nutrients from the pod walls to the seeds. Flowers 4-6 from the base of the primary inflorescence were tagged at anthesis, and pods which developed from these were harvested at weekly intervals until maturity. Pods reached maturity 82 days after anthesis of the parent flowers. N fertilizer increased seed yields at both sites, but had negligible effects on the dry mat

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12

Grant, C. A., W. T. Buckley, L. D. Bailey, and F. Selles. "Cadmium accumulation in crops." Canadian Journal of Plant Science 78, no. 1 (January 1, 1998): 1–17. http://dx.doi.org/10.4141/p96-100.

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Cadmium is a heavy metal present in soils from natural and anthropogenic sources. Plant uptake of Cd at levels present in the soil solution is dependent on a system that is largely metabolically mediated and competitive with the uptake system for Zn and possibly other metals. Much of the Cd taken up by plants is retained in the root, but a portion is translocated to the aerial portions of the plant and into the seed. The amount of Cd accumulated and translocated in plants varies with species and with cultivars within species. Soil, environmental and management factors impact on the amount of C

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13

Muhammad, Imran, Römheld Volker, and Neumann Günter. "Accumulation and distribution of Zn and Mn in soybean seeds after nutrient seed priming and its contribution to plant growth under Zn- and Mn-deficient conditions." Journal of Plant Nutrition 40, no. 5 (March 10, 2017): 695–708. http://dx.doi.org/10.1080/01904167.2016.1262400.

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14

Zeffa, Douglas Mariani, Alison Fernando Nogueira, Juliana Sawada Buratto, Raquel Barboza Reis de Oliveira, José dos Santos Neto, and Vânia Moda-Cirino. "Genetic Variability of Mineral Content in Different Grain Structures of Bean Cultivars from Mesoamerican and Andean Gene Pools." Plants 10, no. 6 (June 19, 2021): 1246. http://dx.doi.org/10.3390/plants10061246.

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Beans (Phaseolus vulgaris L.) are an important source of proteins, carbohydrates, and micronutrients in the diets of millions of people in Latin America and Africa. Studies related to genetic variability in the accumulation and distribution of nutrients are valuable for biofortification programs, as there is evidence that the seed coat and embryo differ in the bioavailability of essential nutrients. In this study, we sought to evaluate the genetic variability of total mineral content in the grain and its constituent parts (seed coat, cotyledon, and embryonic axis) of bean genotypes from Mesoam

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15

Umair Hassan, Muhammad, Muhammad Aamer, Muhammad Umer Chattha, Tang Haiying, Babar Shahzad, Lorenzo Barbanti, Muhammad Nawaz, et al. "The Critical Role of Zinc in Plants Facing the Drought Stress." Agriculture 10, no. 9 (September 7, 2020): 396. http://dx.doi.org/10.3390/agriculture10090396.

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Drought stress affects plant growth and development by altering physiological and biochemical processes resulting in reduced crop productivity. Zinc (Zn) is an essential micronutrient that plays fundamental roles in crop resistance against the drought stress by regulating various physiological and molecular mechanisms. Under drought stress, Zn application improves seed germination, plant water relations, cell membrane stability, osmolyte accumulation, stomatal regulation, water use efficiency and photosynthesis, thus resulting in significantly better plant performance. Moreover, Zn interacts w

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16

Kausar, Saima, Shahla Faizan, and Irfana Haneef. "Effect of Wastewater Irrigation on Heavy Metal Accumulation, Growth and Yield of Vegetables." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 3, no. 01 (January 31, 2017): 65–76. http://dx.doi.org/10.18811/ijpen.v3i.8448.

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Use of wastewater for irrigation is on the rise in India and other developing countries. Wastewater contains plant nutrients that favour crop growth but leave a burden of heavy metals which can enter the food chain and is a cause of great concern. This study was conducted to explore the possibility of using wastewater to grow four vegetables fenugreek (Trigonella foenum-graecum L.), spinach (Spinacia oleracea L.), radish (Raphanus sativus L.) and carrot (Daucus carotaL.). Two aspects namely (1) effect on plant growth and yield (2) accumulation of cadmium (Cd), chromium (Cr), copper (Cu), nicke

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17

Khan, Waliullah, Sidra Subhan, Dilawar Farhan Shams, Sahib Gul Afridi, Riaz Ullah, Abdelaaty A. Shahat, and Ali S. Alqahtani. "Antioxidant Potential, Phytochemicals Composition, and Metal Contents of Datura alba." BioMed Research International 2019 (June 17, 2019): 1–8. http://dx.doi.org/10.1155/2019/2403718.

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This study investigated the phytochemical characteristics and antioxidant activity in leaves, roots, stem, flower, and seed parts of Datura alba (D. alba). The study also assessed the heavy metal (Cr, Mn, Zn, and Cu) accumulation in each part of the plant. Among the phytochemicals, alkaloids were found only in leaves while tannins, flavonoids, and phenols were present in all parts of the plant. For antioxidant activity, free radical scavenging assay for 2,2-diphenyl-1-picrylhydrazyl (DPPH) was performed using ascorbic acid as the standard. Higher activity was shown by stem extract in methanol

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18

Bellaloui, Nacer, Rickie B. Turley, and Salliana R. Stetina. "Influence of Curly Leaf Trait on Cottonseed Micro-Nutrient Status in Cotton (Gossypium hirsutum L.) Lines." Plants 10, no. 8 (August 18, 2021): 1701. http://dx.doi.org/10.3390/plants10081701.

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Cottonseed is a source of nutrients, including protein, oil, and macro- and micro-nutrients. Micro-nutrients such as boron (B), copper (Cu), iron (Fe), manganese (Mn), and zinc (Zn) are essential for plant and human health. Deficiencies of these micro-nutrients in soil lead to poor crop production and poor seed quality. Micro-nutrient deficiencies in the human diet lead to malnutrition and serious health issues. Therefore, identifying new cotton lines containing high nutritional qualities such as micro-nutrients, and understanding plant traits influencing micro-nutrients are essential. The obj

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19

Taliman, Nisar Ahmad, Qin Dong, Kohei Echigo, Victor Raboy, and Hirofumi Saneoka. "Effect of Phosphorus Fertilization on the Growth, Photosynthesis, Nitrogen Fixation, Mineral Accumulation, Seed Yield, and Seed Quality of a Soybean Low-Phytate Line." Plants 8, no. 5 (May 8, 2019): 119. http://dx.doi.org/10.3390/plants8050119.

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Crop seed phosphorus (P) is primarily stored in the form of phytate, which is generally indigestible by monogastric animals. Low-phytate soybean lines have been developed to solve various problems related to seed phytate. There is little information available on the effects of P fertilization on productivity, physiological characteristics, and seed yield and quality in low-phytate soybeans. To address this knowledge gap, studies were conducted with a low-phytate line and two normal-phytate cultivars from western Japan when grown under high- and low-P fertilization. The whole plant dry weight,

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20

Grzebisz, Witold, Witold Szczepaniak, and Stanisław Grześ. "Sources of Nutrients for High-Yielding Winter Oilseed Rape (Brassica napus L.) during Post-Flowering Growth." Agronomy 10, no. 5 (April 28, 2020): 626. http://dx.doi.org/10.3390/agronomy10050626.

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Nutrient management by winter oilseed rape (WOSR) during the seed filling period (SFP) is crucial for seed density (SD), which subsequently determines seed yield (Y). This hypothesis was evaluated based on data from field experiments (2008-2010), with six treatments with sequentially added nutrients (0, NP, NPK, NPKMgS1(1/3 total MgS rate—spring applied), NPKMgS2 (total MgS rate autumn applied); NPKMgS3 (2/3-autumn, 1/3-spring). Nutrients accumulated in seeds were revealed as the most reliable WOSR trait, determining SD and Y. Yield was defined by the amounts of K and Mg in seeds. The amount n

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21

Goh, Tee Boon, M. R. Banerjee, Shihua Tu, and D. L. Burton. "Vesicular arbuscular mycorrhizae-mediated uptake and translocation of P and Zn by wheat in a calcareous soil." Canadian Journal of Plant Science 77, no. 3 (July 1, 1997): 339–46. http://dx.doi.org/10.4141/p95-079.

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Vesicular-arbuscular mycorrhizae (VAM) have been credited with improving the growth and mineral nutrition of many host plants but these effects are moderated by soil factors and nutrient balance. We investigated the combined effects of VAM, zinc and phosphorus application on the growth, uptake and translocation of nutrients in wheat using a calcareous soil marginal in P and Zn. Wheat was grown in a growth chamber under various combinations of VAM, P and Zn with measurements done at heading stage and maturity. Vegetative dry matter accumulation was increased by P additions and reduced by VAM in

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22

Ren, Yan Jun, and Jian Jun Ma. "The Ecological Effects of Humic Acid Fertilizer on the Spring Wheat under Cadmium Stress." Applied Mechanics and Materials 295-298 (February 2013): 1204–8. http://dx.doi.org/10.4028/www.scientific.net/amm.295-298.1204.

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Using spring wheat as tested materials, by pot experiments and three fertilization modes (seed soaking mode, irrigated fertilization mode and mixed using mode), the effects of sodium humate on the wheat seedlings growth and mineral elements (Cu, Zn, Fe, Mn) absorption were studied. The results indicated that, all three modes showed obviously resistance performance to Cd stress, promoted the wheat seedlings growth and the dry matter accumulation, and the third mode had the best effects. In the background soil, sodium humate treatments could obviously inhibit the Cd elements absorption; promote

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23

Kastori, Rudolf, Imre Kádár, Petar Sekulic, and Tijana Zeremski-Skoric. "Effects of Mo, Zn, Sr and Ba loads on these elements' uptake and oil content and fatty acid composition of rapeseed." Zbornik Matice srpske za prirodne nauke, no. 105 (2003): 5–14. http://dx.doi.org/10.2298/zmspn0305005k.

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Studied in the present paper were the long-term effects of the application of high Mo, Zn, Sr and Ba rates (0, 90, 270, and 810 kg ha-1 on rapeseed oil content and oil fatty acid composition. The trace elements were applied in the spring of 1991, while the rapeseed was sown on a calcareous ?hernozem soil in 2001. The trace elements differed significantly in their rates of accumulation in rapeseed plants. Relative to the control, the Mo content of the stem increased up to 1,000 times, that of the chaff over 100 times, and that of the seed around 60 times. The levels of the other trace elements

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24

Kevresan, Zarko, and Novica Petrovic. "Effect of Cd on content and distribution of some macro- and micronutrients in pea plants differing in age." Zbornik Matice srpske za prirodne nauke, no. 105 (2003): 15–23. http://dx.doi.org/10.2298/zmspn0305015k.

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Contents and distribution of N, K, Mg, Cu, Mn and Zn in pea plants treated with Cd at different age was investigated. Plants were treated with 10-7 or 10-5 M Cd for 48h 25th or 63rd days after seed germination. Results showed that more Cd was accumulated in plants treated with Cd at latter stages of growth and development. Treatments with both concentration of Cd caused accumulation of Cd in roots. Contents and distribution of the investigated macro- and micronutrients depended on Cd concentration and plant age.

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25

Rahman, Md Arifur, Md Sohanur Rahman, K. M. Mohiuddin, Md Akhter Hossain Chowdhury, and Md Abul Khair Chowdhury. "Germination and seedling growth of rice (Oryza sativa L.) as affected by varying concentrations of loom-dye effluent." Journal of the Bangladesh Agricultural University 17, no. 2 (June 28, 2019): 153–60. http://dx.doi.org/10.3329/jbau.v17i2.41938.

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Indiscriminate discharge of industrial effluent has become a serious problem for the agro-ecological environment in most of the areas of Bangladesh. The effects of loom-dye effluents on seed germination and early seedling growth of rice (Oryza sativa L.) were investigated by conducting an experiment in the laboratory of the Department of Agricultural Chemistry of Bangladesh Agricultural University, Mymensingh. Three types of loom-dye effluents were applied in sterilized petridishes at different loading ratios. Seven treatments (i.e., T0, T1, T2, T3, T4, T5 and T6 with 0, 5, 10, 25, 50, 75 and

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26

Nagy, Attila, Tamás Magyar, Csaba Juhász, and János Tamás. "Phytoremediation of acid mine drainage using by-product of lysine fermentation." Water Science and Technology 81, no. 7 (April 1, 2020): 1507–17. http://dx.doi.org/10.2166/wst.2020.240.

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Abstract The main point of this research is to assess the applicability of condensed molasses soluble (CMS), which is an organic by-product of lysine fermentation, as an environmentally friendly complexing agent in rhizofiltration of heavy metal contaminated acid mine drainage (AMD). First, the ecotoxicological properties (growth inhibition, seed germination) of CMS were examined with often applied indicator plant species such as duckweed (Lemna minor) and lettuce (Lactuca sativa) so as to define the possible applicable CMS concentration. Then the heavy metal accumulation and translocation pro

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27

He, Jun Yu, Yan Fang Ren, Yin Fei Lv, and Hui Qing Chang. "Cadmium Impairs Early Seedling Growth, Mineral and Carbohydrate Mobilization during the Germination of Rice Seeds." Advanced Materials Research 864-867 (December 2013): 243–47. http://dx.doi.org/10.4028/www.scientific.net/amr.864-867.243.

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Cadmium (Cd) is an environmental pollutant extremely toxic to plants and other living organisms including humans. To assess Cd phytotoxicity, the seedling growth, mineral (K, Fe, Zn) and carbohydrate contents and hydrolase activities in the endosperm and seedlings during rice seed germination subjected to Cd stress were investigated. The results showed that Cd caused a reduction in seedling growth and distribution of biomass, mineral contents, compared to the control. Cd accumulation in seedlings increased in the duration of treatment. Cd exposure caused a deleterious fall in mineral nutrient

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28

Sychta, Klaudia, Aneta Słomka, and Elżbieta Kuta. "Garden pansy (Viola × wittrockiana Gams.) – a good candidate for the revitalisation of polluted areas." Plant, Soil and Environment 66, No. 6 (June 23, 2020): 272–80. http://dx.doi.org/10.17221/50/2020-pse.

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In the current studies, heavy metal tolerance level, accumulation efficiency and sexual reproduction were determined in Viola × wittrockiana, a non-metallophytic ornamental cultivar in comparison to V. tricolor, a metallophyte, after zinc (Zn) or lead (Pb) treatment (0, 10, 100 and 1 000 ppm) in pot experiments. The seed germination frequency that was not reduced in comparison to the control, the effective Zn absorption from the soil and exclusion strategy for Pb, as well as the regular sexual reproduction of V. × wittrockiana treated with heavy metals all indicate the tolerance of this plant

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29

Putnik-Delić, Marina, Ivana Maksimović, Tijana Zeremski, and Ana Marjanović-Jeromela. "Effects of Heavy Metals on Chemical Composition of Camelina sativa L." АГРОЗНАЊЕ 14, no. 3 (December 13, 2013): 377. http://dx.doi.org/10.7251/agren1303377p.

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Camelina (Camelina sativa L.) is studied mostly as oil plant that can replace oilseed rape in the extensive agriculture. It is a good source of oil (40% oil in seeds) similar to sunflower, soybeans, canola, castor been and other oil crops. Oil of camelina is rich in essential omega 3 fatty acids. In addition, seed protein content is relatively high. Camelina has modest requirements for agro-ecological conditions and it is highly resistant to pathogens. Those features make camelina suitable for human nutrition and animal feed. Its use is related to sustainable agriculture, bio-diesel industry,

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30

Fekete, István, Nándor Rakonczás, Dávid Andrási, Éva Bódi, Szilárd Szilágyi, and Béla Kovács. "The impact of various grape stock cultivars on the As, Cu, Co and Zn content of the grape berry (must, seed)." Acta Agraria Debreceniensis, no. 52 (March 20, 2013): 39–44. http://dx.doi.org/10.34101/actaagrar/52/2097.

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Scientific research from the last decades showed that the inappropriate industrial and agricultural production caused an abnormal increase of the potentially toxic elements in the soil. Unfortunately the acidification of the soil is an increasing problem in Hungary. According to Várallyay et al. (2008) 13% of the Hungarian soils are highly acid. Accumulation of toxic elements differs in the genetically diverse plant species. The root of the plant constitutes a filter so that the rootstock is also kind of a filter system, which may prevent that the scion part (such as berry) accumulate high lev

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31

Rizvi, Muhammad Afzal, Syed Abid Ali, Iqra Munir, Kousar Yasmeen, Rubina Abid, and Shakeel Ahmed. "Cultivation of New Emerging Agro-Nutritional Crop of Quinoa at Madinat al-Hikmah Karachi, Sindh, Pakistan." Open Plant Science Journal 10, no. 1 (July 31, 2017): 70–81. http://dx.doi.org/10.2174/1874294701710010070.

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Aim: Quinoa is a popular source of protein, minerals and alternative to traditional grains. The objective of this study is to introduce the Quinoa in the semi-arid zone of Sindh province of Pakistan. Method: A variety of NARC-9 from the agricultural Punjab province was cultivated and subjected to analyze the growth, morphological characters of the varieties obtained, saponin, protein and the elemental composition viz. Cd, Cu, Fe, K, Na, Pb, and Zn. Result: The result demonstrated the optimum growth and no disease were found in the experimental area. At least three major varieties of quinoa wer

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32

Kornilkov, Sergei, Natalia Antoninova, and Artem Sobenin. "Assessment of the sorption potential of the plant l. Sativum l. in the process of formation of the biogeochemical barrier." E3S Web of Conferences 192 (2020): 04020. http://dx.doi.org/10.1051/e3sconf/202019204020.

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For many years of industrial development of the Ural region, the mining industry remains one of the main components of the economy, the development of which is accompanied by large-scale environmental pollution and the accumulation of a significant amount of man-made waste with a high potential for negative impact. The article presents the results of experimental studies on the accumulation of heavy metals by L. sativum L. plants, in order to develop the principles of the formation of artificial biogeochemical barriers. As part of the research on the territory of the enterprise leading the dev

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Cen, Huifang, Tingting Wang, Huayue Liu, Danyang Tian, and Yunwei Zhang. "Melatonin Application Improves Salt Tolerance of Alfalfa (Medicago sativa L.) by Enhancing Antioxidant Capacity." Plants 9, no. 2 (February 8, 2020): 220. http://dx.doi.org/10.3390/plants9020220.

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Alfalfa (Medicago sativa L.) is an important and widely cultivated forage grass. The productivity and forage quality of alfalfa are severely affected by salt stress. Melatonin is a bioactive molecule with versatile physiological functions and plays important roles in response to various biotic and abiotic stresses. Melatonin has been proven efficient in improving alfalfa drought and waterlogging tolerance in recent studies. In our reports, we applied melatonin exogenously to explore the effects of melatonin on alfalfa growth and salt resistance. The results demonstrated that melatonin applicat

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Belimov, Andrey A., Alexander I. Shaposhnikov, Tatiana S. Azarova, Natalia M. Makarova, Vera I. Safronova, Vladimir A. Litvinskiy, Vladimir V. Nosikov, Aleksey A. Zavalin, and Igor A. Tikhonovich. "Microbial Consortium of PGPR, Rhizobia and Arbuscular Mycorrhizal Fungus Makes Pea Mutant SGECdt Comparable with Indian Mustard in Cadmium Tolerance and Accumulation." Plants 9, no. 8 (July 31, 2020): 975. http://dx.doi.org/10.3390/plants9080975.

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Cadmium (Cd) is one of the most widespread and toxic soil pollutants that inhibits plant growth and microbial activity. Polluted soils can be remediated using plants that either accumulate metals (phytoextraction) or convert them to biologically inaccessible forms (phytostabilization). The phytoremediation potential of a symbiotic system comprising the Cd-tolerant pea (Pisum sativum L.) mutant SGECdt and selected Cd-tolerant microorganisms, such as plant growth-promoting rhizobacterium Variovorax paradoxus 5C-2, nodule bacterium Rhizobium leguminosarum bv. viciae RCAM1066, and arbuscular mycor

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Mera, Willian Yuki Watanabe de Lima, Ismael de Jesus Matos Viégas, Jessivaldo Rodrigues Galvão, Tiago Kesajiro Moraes Yakuwa, Alasse Oliveira da Silva, Dioclea Almeida Seabra Silva, Ricardo Shigueru Okumura, and Jorge Cardoso de Azevedo. "Effects of Liming on the Growth and Nutritional Status of Crambe (Crambe abyssinica Hochst)." Journal of Agricultural Studies 8, no. 2 (April 22, 2020): 590. http://dx.doi.org/10.5296/jas.v8i2.16176.

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Crambe cultivation has expanded in Brazil. The species is a promising alternative for biodiesel production since its seed contain great amounts of oil. Nevertheless, only few studies have focused on the growth and nutritional requirements of crambe cultivated in acidic soils. Thus, this study aimed to evaluate the effects of liming on the growth and nutrient accumulation of crambe cultivated in a Yellow Latosol of medium texture. The experiment was carried out using a randomized complete block design. The treatments consisted of different soil base saturation levels (0%, 20%, 40%, 60% and 80%)

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Khan, Nazish Huma, Mohammad Nafees, Tooba Saeed, Abdullah Khan, and Adila Bashir. "Accumulation and Translocation of Micro-Nutrients in Soil and Plants of Orchard and Non-Orchard Fields." Biological Sciences - PJSIR 63, no. 3 (November 13, 2020): 187–98. http://dx.doi.org/10.52763/pjsir.biol.sci.63.3.2020.187.198.

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The present study was conducted in the Plum orchard zone of district Peshawar. The study was aimed to investigate the levels of different micronutrients in the orchard soil and crop in corresponding to non-orchards. For this purpose, samples of soil and seasonal crop (wheat crop) were collected from both orchard and non-orchard fields. The collected samples were analyzed for various metals such as Mn, Fe, Cu, Zn, Cd, Cr, Ni and Co through Atomic Absorption Spectrophotometer. The results showed that in orchard soils, mean concentrations of Mn (486.9 mg/Kg), Cu (81.66 mg/Kg), Cd (2.21 mg/Kg), Cr

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Seleiman, Mahmoud F., Majed A. Alotaibi, Bushra Ahmed Alhammad, Basmah M. Alharbi, Yahya Refay, and Shimaa A. Badawy. "Effects of ZnO Nanoparticles and Biochar of Rice Straw and Cow Manure on Characteristics of Contaminated Soil and Sunflower Productivity, Oil Quality, and Heavy Metals Uptake." Agronomy 10, no. 6 (June 2, 2020): 790. http://dx.doi.org/10.3390/agronomy10060790.

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Contaminated soils can cause a potential risk into the health of the environment and soil as well as the quality and productivity of plants. The objectives of our study were to investigate the integrative advantageous effects of foliar ZnO nanoparticles (NPs) (60 mg Zn NPs L−1), rice straw biochar (RSB; 8.0 t ha−1), cow-manure biochar (CMB, 8.0 t ha−1), and a combination thereof (50% of each) on sunflowers grown in agricultural land irrigated with polluted wastewater for the long term (≈50 years). The availability of heavy metals (HMs) in soil, HMs accumulation in whole biomass aboveground, gr

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Nascimento, Martha Santana do, Carlos Alexandre Costa Crusciol, Adalton Mazetti Fernandes, and Maurício Dutra Zanotto. "Nutrient extraction and exportation by castor bean hybrid lyra." Revista Brasileira de Ciência do Solo 36, no. 1 (February 2012): 123–24. http://dx.doi.org/10.1590/s0100-06832012000100013.

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Information about nutrient extraction and exportation by crops, as well as the periods of highest nutrient demand is important for an adequate fertilization management. However, there are no studies on the nutrient uptake of short-stature hybrid castor bean. Therefore, the purpose of this study was to evaluate nutrient extraction and exportation by short-stature castor bean hybrid Lyra, in the spring-summer and fall-winter growing seasons. The experiments were conducted in the 2005/2006 spring-summer and 2006 fall-winter growing seasons on an Oxisol, in Botucatu, SP, in a randomized block desi

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Wang, Peng. "The Stay-green Mutation Contributes to Enhanced Antioxidative Competence and Delays Leaf Senescence in Soybean Hybrid Z1." International Journal of Agriculture and Biology 25, no. 02 (February 1, 2021): 361–72. http://dx.doi.org/10.17957/ijab/15.1676.

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The new soybean stay-green variety Jinda Zhilv No. 1 (Z1) was obtained through crossing a stay-green mutant with the super-high yielding soybean cultivar Jinda No. 74 (JD74). Here, we compared the antioxidant enzyme activities and reactive oxygen species content of the Z1 and JD74 varieties under natural and dark-induced senescence. Dark treatment was imposed at the seedling stage for 13 days. Fluorescence quantitative PCR was used to investigate the expression of isozyme genes related to superoxide dismutase (SOD), catalase (CAT) and ascorbate–glutathione cycle. The results indicated that com

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Yaqoob, Sonila, Faizan Ullah, Sultan Mehmood, Tariq Mahmood, Mohib Ullah, Adnan Khattak, and Muhammad Alam Zeb. "Effect of waste water treated with TiO2 nanoparticles on early seedling growth of Zea mays L." Journal of Water Reuse and Desalination 8, no. 3 (February 21, 2017): 424–31. http://dx.doi.org/10.2166/wrd.2017.163.

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Abstract The present investigation was to determine the effect of nano-TiO2 (2 to 6 nm) and waste water on early seedling growth of maize. The suspensions of nano-TiO2 either in deionized water or autoclaved waste water were applied at 100 mg/L, 50 mg/L and 25 mg/L under in vitro conditions. Analyses of waste water showed that it was not suitable for irrigation purposes as it had a higher content of heavy metals (Fe, Mn, Zn, Cd, Cr and Cu) which were above permissible levels for irrigation. The higher concentration of nano-TiO2 (100 mg/L) and waste water significantly inhibited seed germinatio

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Dai, Liang, Biao Lin Peng, Bi Gui Wei, and Gui Ma. "Effects of Land Application of Municipal Sewage Sludge on Growth, Physiology and Accumulation of Heavy Metals in Wheat (Triticum aestivum L.)." Advanced Materials Research 878 (January 2014): 647–56. http://dx.doi.org/10.4028/www.scientific.net/amr.878.647.

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The application of sewage sludge on agricultural soils is a promising technical solution. Pot experiments were performed to study the effect of sewage sludge application on growth, physiology and accumulation of heavy metals in three kinds of wheat. The experimental results showed soil pH decreased significantly with the increase of the application of sewage sludge. The contents of Cu, Zn and Pb in the mixed soil did not exceed the Environmental quality standards for soils in China for Grade II (GB-1518-1995).Wheat obtained good growth activities after the application of sewage sludge, however

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Santos, Alina E., Rocio Cruz-Ortega, Diana Meza-Figueroa, Francisco M. Romero, Jose Jesus Sanchez-Escalante, Raina M. Maier, Julia W. Neilson, Luis David Alcaraz, and Francisco E. Molina Freaner. "Plants from the abandoned Nacozari mine tailings: evaluation of their phytostabilization potential." PeerJ 5 (May 4, 2017): e3280. http://dx.doi.org/10.7717/peerj.3280.

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Phytostabilization is a remediation technology that uses plants for in-situ stabilization of contamination in soils and mine tailings. The objective of this study was to identify native plant species with potential for phytostabilization of the abandoned mine tailings in Nacozari, Sonora in northern Mexico. A flora of 42 species in 16 families of angiosperms was recorded on the tailings site and the abundance of the most common perennial species was estimated. Four of the five abundant perennial species showed evidence of regeneration: the ability to reproduce and establish new seedlings. A co

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Singh, Udai B., Deepti Malviya, Shailendra Singh, Prakash Singh, Abhijeet Ghatak, Muhammad Imran, Jai P. Rai, et al. "Salt-Tolerant Compatible Microbial Inoculants Modulate Physio-Biochemical Responses Enhance Plant Growth, Zn Biofortification and Yield of Wheat Grown in Saline-Sodic Soil." International Journal of Environmental Research and Public Health 18, no. 18 (September 21, 2021): 9936. http://dx.doi.org/10.3390/ijerph18189936.

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A wide range of root-associated mutualistic microorganisms have been successfully applied and documented in the past for growth promotion, biofertilization, biofortification and biotic and abiotic stress amelioration in major crops. These microorganisms include nitrogen fixers, nutrient mobilizers, bio-remediators and bio-control agents. The present study aimed to demonstrate the impact of salt-tolerant compatible microbial inoculants on plant growth; Zn biofortification and yield of wheat (Triticum aestivum L.) crops grown in saline-sodic soil and insight of the mechanisms involved therein ar

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Fang, Zhigang, Laiqing Lou, Zhenglan Tai, Yufeng Wang, Lei Yang, Zhubing Hu, and Qingsheng Cai. "Comparative study of Cd uptake and tolerance of two Italian ryegrass (Lolium multiflorum) cultivars." PeerJ 5 (October 2, 2017): e3621. http://dx.doi.org/10.7717/peerj.3621.

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Cadmium (Cd) is one of the most toxic heavy metals and is difficult to be removed from contaminated soil and water. Italian ryegrass (Lolium multiflorum), as an energy crop, exhibits a valuable potential to develop Cd polluted sites due to its use as a biofuel rather than as food and forage. Previously, via a screening for Cd-tolerant ryegrass, the two most extreme cultivars (IdyII and Harukaze) with high and low Cd tolerance during seed germination, respectively, were selected. However, the underlying mechanism for Cd tolerance was not well investigated. In this study, we comparatively invest

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Khan, Naeem, Asghari Bano, and José Alfredo Curá. "Role of Beneficial Microorganisms and Salicylic Acid in Improving Rainfed Agriculture and Future Food Safety." Microorganisms 8, no. 7 (July 9, 2020): 1018. http://dx.doi.org/10.3390/microorganisms8071018.

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Moisture stress in rainfed areas has significant adverse impacts on plant growth and yield. Plant growth promoting rhizobacteria (PGPR) plays an important role in the revegetation and rehabilitation of rainfed areas by modulating plant growth and metabolism and improving the fertility status of the rhizosphere soils. The current study explored the positive role of PGPR and salicylic acid (SA) on the health of the rhizosphere soil and plants grown under rainfed conditions. Maize seeds of two different varieties, i.e., SWL-2002 (drought tolerant) and CZP-2001 (drought sensitive), were soaked for

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Li, Suzhen, Xiaoqing Liu, Xiaojin Zhou, Ye Li, Wenzhu Yang, and Rumei Chen. "Improving Zinc and Iron Accumulation in Maize Grains Using the Zinc and Iron Transporter ZmZIP5." Plant and Cell Physiology 60, no. 9 (June 4, 2019): 2077–85. http://dx.doi.org/10.1093/pcp/pcz104.

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Abstract Zinc (Zn) and iron (Fe) are essential micronutrients for plant growth. Thus, it is important to understand the mechanisms of uptake, transport and accumulation of these micronutrients in maize to improve crop nutritional quality. Members of the zinc-regulated transporters, iron-regulated transporter-like protein (ZIP) family are responsible for the uptake and transport of divalent metal ions in plant. Previously, we showed that ZmZIP5 functionally complemented the Zn uptake double mutant zrt1zrt2, Fe-uptake double mutant fet3fet4 in yeast. In our β-glucuronidase (GUS) assay, the germi

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Lidon, Fernando C., Ana S. Almeida, Ana R. Costa, Ana S. Bagulho, Paula Scotti-Campos, José N. Semedo, Benvindo Maçãs, et al. "Sequential zinc and iron biofortification of bread-wheat grains: from controlled to uncontrolled environments." Crop and Pasture Science 66, no. 11 (2015): 1097. http://dx.doi.org/10.1071/cp14270.

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The development of knowledge on bread wheat (Triticum aestivum L.) biofortification in zinc (Zn) and iron (Fe), related to its potential agronomical use and the nutritional and technological implications, is becoming important to strategies for improving human nutrition. In this context, we studied the accumulation of Zn and Fe in grains, considering potential uptake and translocation kinetics, photoassimilate production and deposition, and related yields, in grains of cv. Roxo produced under controlled-environment conditions and used thereafter in field trials. The metabolic plasticity of thi

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Morina, Filis, L. Jovanovic, Biljana Kukavica, and Sonja Veljovic-Jovanovic. "Peroxidase, phenolics, and antioxidative capacity of common mullein (Verbascum thapsus L.) grown in a zinc excess." Archives of Biological Sciences 60, no. 4 (2008): 687–95. http://dx.doi.org/10.2298/abs0804687m.

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Common mullein (Verbascum thapsus L.) is the dominant plant species at a disposal site polluted with metal from the hydrometallurgical jarosite zinc production process. Seeds collected at the site were germinated and plants were grown hydroponically under controlled conditions in a excess of Zn. Induction of total soluble POD activity in the root occurred at 1, 5, and 10 mM Zn, indicating Zn accumulation within the root. Accumulation of Zn in leaves was not accompanied by changes in POD activity, but resulted in gradual increase of total antioxidative capacity, which could be partly attributed

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Panda, Sanjib Kumar, and Shuvasish Choudhury. "Changes in nitrate reductase activity and oxidative stress response in the moss Polytrichum commune subjected to chromium, copper and zinc phytotoxicity." Brazilian Journal of Plant Physiology 17, no. 2 (June 2005): 191–97. http://dx.doi.org/10.1590/s1677-04202005000200001.

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The main aim of this paper was to investigate the effect of chromium (Cr), copper (Cu) and zinc (Zn) on nitrate reductase (NR) activity and oxidative stress responses in the moss Polytrichum commune. Cr, Cu and Zn resulted in the inhibition of NR activity. A decline in total chlorophyll content was observed after 24 and 48 h of metal treatment. Accumulation of the metals showed a dose and time dependent increase. High accumulation of Cu, Cr and Zn were seen in moss shoots after 24 and 48 h of treatment. Treatment of Cr, Cu and Zn for 24 or 48 h resulted in the increase of malondialdehyde (MDA)

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Philcox, J. C., P. Coyle, A. Michalska, K. H. A. Choo, and A. M. Rofe. "Endotoxin-induced inflammation does not cause hepatic zinc accumulation in mice lacking metallothionein gene expression." Biochemical Journal 308, no. 2 (June 1, 1995): 543–46. http://dx.doi.org/10.1042/bj3080543.

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The action of endotoxin lipopolysaccharide (LPS) on hepatic Zn uptake was examined in mice lacking expression of metallothionein (MT)-1 and MT-II genes. Hepatic Zn concentrations, which in normal control mice increased by a mean 29% (MT elevated 20-fold) 16 h post-LPS exposure, did not increase in MT-null mice. Plasma Zn fell by 68% in controls and 32% in MT-null mice. The time course of LPS action in normal mice was characterized by a rapid reduction (-74% at 4 h, -81% at 8 h) and partial recovery (-39% at 24 h) in plasma Zn, with a progressive increase over 24 h in hepatic concentrations of

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