Variable dynamics of cadmium uptake and allocation in four soybean cultivars
نویسندگان
چکیده
منابع مشابه
Cadmium uptake kinetics in intact soybean plants.
The absorption characteristics of Cd(2+) by 10- to 12-day-old soybean plants (Glycine max cv Williams) were investigated with respect to influence of Cd concentration on adsorption to root surfaces, root absorption, transport kinetics and interaction with the nutrient cations Cu(2+), Fe(2+), Mn(2+), and Zn(2+). The fraction of nonexchangeable Cd bound to roots remained relatively constant at 20...
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Yields of four soybean, Glycine max, cultivars were increased with subsoiling under the row and application of the nematicide, DBCP i 1,2-dibromo-3-chloropropane) in Tiflon sandy loam heavily infested with the root-knot nematode Meloidogyne incognita. These cultivars represent four maturity groups: very early (V), "Essex', early (VI), "Davis': medium (VII), 'Ransom'; and late (VIII), ' Hutton '...
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A field infested with Rotylenchulus reniformis in the Arkansas River valley near Pine Bluff, Jefferson County, Arkansas, was used to test the effects of R. reniformis on four commonly grown soybean cultivars (Lloyd, Tracy-M, Bedford, Forrest). At planting, the plots averaged 950 vermiform reniform nematodes per 100 cm(3) of soil. At harvest, the average R. reniformis reproductive index (final/i...
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Characterization of cadmium binding, uptake, and translocation in intact seedlings of bread and durum wheat cultivars
High Cd content in durum wheat (Triticum turgidum L. var durum) grain grown in the United States and Canada presents potential health and economic problems for consumers and growers. In an effort to understand the biological processes that result in excess Cd accumulation, root Cd uptake and xylem translocation to shoots in seedlings of bread wheat (Triticum aestivum L.) and durum wheat cultiva...
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ژورنال
عنوان ژورنال: Nova Biotechnologica et Chimica
سال: 2017
ISSN: 1338-6905
DOI: 10.1515/nbec-2017-0014