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首页> 外文期刊>Legume research >Influence of system of cultivation and genotypes of preceding rice-ratoon on growth and yield of green gram (Vigna radiata L.) sown at varying dates in coastal alluvium soil of eastern India
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Influence of system of cultivation and genotypes of preceding rice-ratoon on growth and yield of green gram (Vigna radiata L.) sown at varying dates in coastal alluvium soil of eastern India

机译:在印度沿海沧海地区沿海沧海土壤中播种的绿革米(Vigna radiata L.)播种的栽培和基因型

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摘要

Field experiment was conducted in coastal alluvium soil of eastern India during late rabi of 2009-10 and 2010-11 in split split-plot design with three dates of sowing for rice-ratoon i.e. 20 June, 5 and 20 July followed by green gram cv. PDM-139 (Samrat) i.e. 2 January, 17 January and 1 February in main plots, three systems of cultivation of the preceding rice-ratoon i.e. ratoons of rice under best management practices (BMP), system of rice intensification (SRI) and modified SRI (MSRI) in sub plots and two genotypes of rice-ratoon i.e. HR Ajay and HYV Tapaswini in sub sub-plots. Green gram was grown under residual soil nutrient and the crop sown on 2 January recorded the highest seed yield of 0.703 t ha(-1) (REY of 2.933 t ha(-1)) and this was followed by sowing on 17 January and 1 February. The seed yield of green gram followed diminishing trend under SRI-ratoon, MSRI-ratoon and BMP-ratoon, respectively.
机译:2009 - 10年和2010-11在印度东部的沿海沧海土壤中进行了田间实验,分裂分裂图设计,三个日期为稻米播种,即7月20日,5和20日,然后是绿克简介 。 PDM-139(Samrat)IE 1月2日,1月2日和2月1日在主要情节中,三种栽培系统,即最佳管理实践(BMP),水稻强化系统(SRI)和修改系统 SRI(MSRI)在子地块和两种基因型的稻瘟病,即HR Ajay和Hyv Tapaswini在子地块中。 绿色克在残留的土壤营养素下生长,1月2日播种的农作物记录了0.703吨(-1)的最高种子产量(rey为2.933 t ha(-1)),然后在1月17日和1日播种 二月。 绿克的种子产量分别在Sri - Ratoon,MSRI - ratoon和BMP - 率下的趋势下降。

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