نتایج جستجو برای: lodging
تعداد نتایج: 1479 فیلتر نتایج به سال:
Increasing planting density is among the most effective ways to increase soybean yield, but high increases lodging risks in plants. To examine effects of shading on plant lodging, tall cultivar Heinong 48 (HN48) and dwarf Henong 60 (HN60), two cultivars with large height differences (approximately 40 cm), were selected, their internode lengths measured under different densities 2019 determine k...
DCPTA (2-diethylaminoethyl-3, 4-dichlorophenylether) and CCC (2-chloroethyltrimethyl- ammonium chloride) have a great effect on maize growth, but applying DCPTA individually can promote the increase of plant height, resulting in the rise of lodging percent. Plant height and lodging percent decrease in CCC-treated plants, but the accumulation of biomass reduce, resulting in yield decrease. Based...
Lodging is a complex process that expresses the plant's response to environmental factors. The main direction of breeding grain crops increase yields and improve quality indicators. For plants form maximum yield, it necessary develop varieties with high potential for productivity quality, resistance biotic abiotic In this regard, 5 new rice domestic were studied in comparison large-grain standa...
plant growth regulators (pgrs) are widely used for lodging control in winter wheat (triticum aestivum l.) grown at high n rates. although the introduction of semi-dwarf wheat cultivars had largely solved the problem of lodging, evidence was already accumu-lating that the timely application of a growth retardant such as chlormequat (ccc) or ethephon could increase the grain yield of wheat, by th...
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