营养管理对芝麻生长和产量的影响

None M R DESHMUKH, None ALOK JYOTISHI, None A R G RANGANATHA
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引用次数: 0

摘要

本研究于2009-10和2010-11两季在印度中央邦贾巴尔普尔(Jabalpur)的垂直土壤中对芝麻进行了田间试验,以确定其有效的养分管理。结果显示应用程序的100%推荐剂量的肥料(RDF) 60公斤N + 40公斤P2O5 + 30公斤K2O /公顷叠加喷洒2%磷酸氢二铵(DAP)两次开花和胶囊的形成阶段的最佳养分管理芝麻导致种子产量高和货币优势,与100% RDF +喷洒2%的尿素两次开花和胶囊的形成阶段以及100% RDF +喷洒2%的DAP曾经在开花阶段。这种营养管理也证明是更有利可图的。
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 nutrient management on growth and yield of sesame (Sesamum indicum L.)
Field experiments were conducted on sesame in vertisols of Jabalpur, Madhya Pradesh during kharif seasons of 2009-10 and 2010-11 to determine its efficient nutrient management. Results revealed that application of 100% recommended dose of fertilizers (RDF) as 60 kg N + 40 kg P2O5 + 30 kg K2O/ha superimposed with sprayings of 2% Diammonium phosphate (DAP) twice at flowering and capsule formation stages was the best nutrient management for sesame resulting in high seed yields and monetary advantages, which was comparable to 100% RDF + sprayings of 2% urea twice at flowering and capsule formation stages as well as 100% RDF + spraying of 2% DAP once at flowering stage. This nutrient management proved to be more remunerative also.
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