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首页> 外文期刊>Andhra Agricultural Journal >Effect of Organic and Inorganic Sources of Nitrogen on Yield, Yield Attributes and Quality in Soybean-Maize Cropping System
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Effect of Organic and Inorganic Sources of Nitrogen on Yield, Yield Attributes and Quality in Soybean-Maize Cropping System

机译：氮，有机氮源对大豆-玉米种植系统产量，产量属性和品质的影响

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摘要

Soybean (Glycine max (L.)) is gaining importance as a remunerative crop in black soils of Northern Telangana zone in Andhra pradesh of India. Integrated use of organic manures in combination with recommended dose of nutrients through inorganic fertilizers, not only maintain higher productivity but also provide greater stability in crop production without deteriorating the quality of soil.The recommendations for nutrient applications were made based on response of individual crops rather than croppingsystem as a whole. Use of an appropriate combination of inorganic fertilizers and organic manures could conserve nutrients, those nutrients may be supplied to the current crop in succession. The research results from different parts of the country indicated that there was increase in yield, net returns and benefitxost ratio in soybean and soybean based cropping systems due to conjuctive use of organic and inorganic fertilizers. The soil properties were also improved favoring higher productivity. Keeping in view the significance of organic manures in maintaining the soil health and soybean as a remunerative crop to cotton in black soils, a study was proposed on the effect of integrated use of organic sources of nitrogen with the inorganic fertilizers on yield and yield attributes in sovbean-maize cropping system.
机译：大豆（Glycine max（L.））在印度安得拉邦北部特兰甘纳邦地区北部的黑土中作为有偿作物，正变得越来越重要。结合使用有机肥料和推荐剂量的无机肥料养分，不仅可以保持较高的生产率，而且还可以在不降低土壤质量的情况下提高作物的稳定性。养分施用的建议是根据个别作物的反应而制定的。而不是整个种植系统。适当使用无机肥料和有机肥料的组合可以节省养分，这些养分可以连续提供给当前的农作物。来自该国不同地区的研究结果表明，由于有机和无机肥料的联合使用，大豆和大豆种植系统的单产，净收益和增效比有所提高。土壤特性也得到改善，有利于提高生产率。考虑到有机肥在保持土壤健康和大豆作为黑土中棉花的有偿作物方面的重要意义，提出了有机氮与无机肥结合使用对玉米产量和产量特性的影响的研究。大豆玉米种植系统。

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