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首页> 外文期刊>Annals of Agricultural Research >Integrated nutrient management options for soybean (Glycine max L., Merrill) varieties for higher productivity, quality and profitability under west-central plains of India
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Integrated nutrient management options for soybean (Glycine max L., Merrill) varieties for higher productivity, quality and profitability under west-central plains of India

机译：在印度中西部平原地区，大豆品种（Glycine max L.，Merrill）的综合养分管理选项可提高生产率，质量和利润率

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摘要

Integrated nutrient management has become very important due to deteriorating soil health specially decline in organic carbon content in the west-central plains of India. A field experiment was conducted during 2009 and 2010 on sandy-loam soil. Threecultivars of soybean (JS-93-05; PK-472; NRC-37) were sown with six nutrient management options. The results indicated that maximum value of seed yield (2.90 t/ha) and protein yield (1134.6 kg/ha) were recorded with treatment 15-30-20 kg/ ha NrP_2O_5K_2O+ poultry manure @ 5 t/ha. Though, maximum yield of oil (552.1 kg/ha) was recorded in treatment 60-60-40 kg/ha N:P_2O_5iK^O where 200% N was applied along with recommended dose of P and K, but it was very close and statistically at par with treatment 15-30-20 kg/ha NiP_2O_5K_2O + poultry manure @ 5 t/ha (551.7 kg/ha). Maximum net returns (Rs.35,761) and benefit cost ratio (2.56) were also recorded in treatment 60-60-40 kg/ha N:P_(20):K_(20), which was statistically similar with treatment 15-30-20 kg/ha
机译：由于土壤健康状况恶化，特别是印度中西部平原地区有机碳含量的下降，综合营养管理已变得非常重要。 2009年和2010年在沙壤土上进行了田间试验。播种了三个品种的大豆（JS-93-05; PK-472; NRC-37），有六个养分管理选项。结果表明，在5t / ha下处理15-30-20 kg / ha NrP_2O_5K_2O +家禽粪便，记录了最高产量（2.90 t / ha）和蛋白质产量（1134.6 kg / ha）。尽管在60：60-40 kg / ha N：P_2O_5iK ^ O处理中记录了最大的油产量（552.1 kg / ha），其中200％的氮与推荐的P和K剂量一起施用，但是非常接近且在统计学上与15-30-20 kg / ha NiP_2O_5K_2O +家禽粪便@ 5 t / ha（551.7 kg / ha）相当。在60-60-40 kg / ha N：P_（20）：K_（20）处理中也记录了最高净收益（Rs.35,761）和效益成本比（2.56），这在统计上与15-30- 20公斤/公顷

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