S和N施肥对小麦籽粒产量的影响

Vikas Nautiyal
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引用次数: 0

摘要

本研究旨在从技术角度评价氮肥和S肥对春小麦产量和品质的影响。2015-2017年,印度的研究人员进行了一项实地研究。进行了硫氮施肥试验。添加S显著提高了面筋(3.2%)、半胱氨酸(6.0%)和蛋氨酸(16.5%)的浓度。氮、硫、总蛋白、面筋、半胱氨酸和蛋氨酸水平均受80 kg/ha施氮量和50 kg/ha施硫量的正影响。籽粒中硫含量与收获成功呈显著正相关(r = 0.73)。籽粒产量与除氮、淀粉含量外的其他品质变量均呈极显著相关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of S and N fertilization on yield of Wheat Grain
The research set out to assess the impact of N and S fertilizer on spring wheat production and quality from a technical standpoint. In 2015–2017, researchers in India carried out a field study. Fertilization using sulphur (S) as well as nitrogen (N) was tested. The addition of S considerably raised the concentration of gluten (3.2%), cysteine (6.0%), and methionine (16.5%). The levels of nitrogen, sulfur, total protein, gluten, cysteine, and methionine were all positively affected by nitrogen applications of 80 kg/ha and sulfur applications of 50 kg/ha. The amount of S in grain was shown to positively correlate with harvest success (r = 0.73). Grain yield was also shown to have significant correlations with all quality variables except nitrogen and starch content.
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