Yield and economics of rice fallow maize under different levels of nitrogen and phosphorus given to preceding kharif rice and different fertilizer schedules applied to succeeding maize crop.

Babu P. V. R.; Chandrakala A.; Rao Ch. P.; Rani Y. A.; Rao V. S.; Veeraraghavaiah R.

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Yield and economics of rice fallow maize under different levels of nitrogen and phosphorus given to preceding kharif rice and different fertilizer schedules applied to succeeding maize crop.

机译：在不同的氮素和磷素水平下，施用前海里稻的稻田休耕玉米的产量和经济性，以及在后继玉米作物上施用不同肥料的时间表。

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The trial on rice (Oryza sativa L.) fallow maize (Zea mays L.) under zero till conditions was conducted during 2008-09 and 2009-10 at Agricultural College Farm, Bapatla on sandy clay loam soil to study the yield and nutrient uptake of kharif rice as influenced by different levels of nitrogen, phosphorus applied to rice and fertilizer schedules given to maize during rabi. The treatments consisted of four nitrogen levels i. e. 80 kg N/ha, 120 kg N/ha, 240 kg N/ha, green manuring @ 5 t/ha; three phosphorus levels i. e. 0, 30 and 60 kg P₂O₅/ha to preceding rice and three fertilizer schedules i. e. 0, 50 and 100% recommended dose of fertilizers (RDF) to succeeding maize. Application of 240 kg N/ha in combination with 60 kg P₂O₅/ha and 100% RDF to maize significantly increased the grain yield, straw yield and economics (monetary returns) of rice as well as 100% RDF to maize over other levels of nitrogen, phosphorus and fertilizer schedules.

机译：在2008年9月至2009年10月于零星条件下在Bapatla农业学院农场的沙质壤土上对水稻（Oryza sativa L.）休闲玉米（Zea mays L.）进行了试验，以研究产量和养分吸收不同水平的氮，磷对水稻的施用量以及狂犬病期间玉米施肥的时间表，对卡里夫水稻的影响处理包括四个氮水平i。 e。 80千克牛顿/公顷，120千克牛顿/公顷，240千克牛顿/公顷，绿肥@ 5吨/公顷;三个磷水平i。 e。分别向前稻和三种施肥计划分别施用0、30和60 kg P _{2 O _{5 / ha。 e。建议向后继玉米施用0、50和100％的肥料推荐剂量（RDF）。施用240 kg N / ha结合60 kg P _{2 O _{5 / ha和100％RDF玉米，可显着提高谷物产量，秸秆产量和经济性（货币稻米以及100％RDF的玉米，以其他水平的氮，磷和肥料时间表。}}}}

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来源
《Crop Research》 |2013年第3期|共5页
作者
Babu P. V. R.; Chandrakala A.; Rao Ch. P.; Rani Y. A.; Rao V. S.; Veeraraghavaiah R.;
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正文语种 eng
中图分类农作物;
关键词
clay loam soils; crop yield; green manures; maize; nitrogen; nitrogen fertilizers; nutrient uptake; phosphorus; phosphorus fertilizers; returns; rice; sandy loam soils; soil types; Oryza; Oryza sativa; Zea mays; India; Commonwealth of Nations; Developing Countries; South Asia; Asia; Oryza; Poaceae; Cyperales; monocotyledons; angiosperms; Spermatophyta; plants; eukaryotes; Zea.;

机译：壤土;作物产量;绿肥;玉米;氮;氮肥;养分吸收;磷;磷肥;返回量;水稻;沙壤土;土壤类型;Oryza;Oryza sativa;Zea mays;印度;国家联合体;发展中国家;南亚;亚洲;Oryza;禾本科;莎草属;单子叶植物;被子植物;精原植物;植物;真核生物;Zea。;

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1. Yield and economics of rice fallow maize under different levels of nitrogen and phosphorus given to preceding kharif rice and different fertilizer schedules applied to succeeding maize crop. [J] . Babu P. V. R., Chandrakala A., Rao Ch. P., Crop Research . 2013,第1a3期

机译：在不同的氮素和磷素水平下，施用前海里稻的稻田休耕玉米的产量和经济性，以及在后继玉米作物上施用不同肥料的时间表。
2. Effect of Spacing, Nitrogen and Phosphorus Levels on Growth, Yield and Economics of Kharif Maize [J] . V. P. Suryavanshi, B. N. Chavan, K.T. Jadhav, International Journal of Tropical Agriculture . 2008,第3a4期

机译：间距，氮和磷水平对哈里夫玉米生长，产量和经济性的影响
3. Effect of Plant Density and Nitrogen Levels on Productivity and Economics of Rice Fallow Maize (Zea maysJu) under Zero Tillage Conditions [J] . P Venkata Rao, G Subbaiah, R Veeraraghavaiah, Andhra Agricultural Journal . 2014,第1期

机译：零耕条件下植物密度和氮水平对稻米玉米（Zea maysJu）生产力和经济性的影响
4. Effects of Water and Fertilizer Managements on Yield, Nutrition Uptake of Rice and of Nitrogen and Phosphorus Loss of Runoff from Paddy Field [C] . Dongfeng HUANG, Ping FAN, Weihua LI, International Conference on Energy, Environment and Sustainable Development . 2013

机译：水和肥料管理对水稻产量，营养吸收的影响，稻田径流氮磷丧失
5. Analysis of competition and phosphorus response in maize/soybean and maize/rice intercrops in relation to soil phosphorus availability in different environments. [D] . Rajbhandari, Neeranjan P. 1991

机译：玉米/大豆和玉米/水稻间作中的竞争和磷响应与不同环境中土壤磷有效性的关系分析。
6. Deep placement of nitrogen fertilizer improves yield nitrogen use efficiency and economic returns of transplanted fine rice [O] . Ahlam Khalofah, Muhammad Ifnan Khan, Muhammad Arif, 2021

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7. Nitrogen Uptake and Yield of Maize as Influenced by Nitrogen and Phosphorus Levels during Kharif Season [O] . U. Vijaya Bhaskar Reddy, G. Prabhakara Reddy, M. Srinivasa Reddy, 2018

机译：Kharif季节氮和磷水平影响的氮素吸收和产量

Yield and economics of rice fallow maize under different levels of nitrogen and phosphorus given to preceding kharif rice and different fertilizer schedules applied to succeeding maize crop.

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