Productivity of soybean ( Glycine max ) varieties under different levels of integrated nutrient management

被引:0
|
作者
Biswas, Saikat [1 ,2 ]
Nwe, Lay lay [1 ]
Das, Rupa [3 ]
Mahato, Manimala [1 ]
Dutta, Dhananjoy [1 ]
机构
[1] Bidhan Chandra Krishi Viswavidyalaya Mohanpur, Fac Hort, Nadia 741252, West Bengal, India
[2] Ramakrishna Mission Vivekananda Educ & Res Inst, Fac Ctr Agr Rural & Tribal Dev, Ranchi, Jharkhand, India
[3] Usha Martin Univ, Ranchi, Jharkhand, India
来源
关键词
Economics; Integrated nutrient management; Soybean; Variety; Yield;
D O I
10.56093/ijas.v94i7.120900
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
The present experiment was conducted during the rainy (kharif) seasons of 2019 and 2020 at Bidhan Chandra Krishi Viswavidyalaya, West Bengal to study the performance of various soybean [Glycine max (L.) Merr.] varieties under different levels of integrated nutrient management. A three-time repeated factorial randomized block design (F-RBD) was used for the experiment having 3 varieties (Factor 1), viz. PS-1225; YEZIN-15; and PS-24 and 5 nutrient management treatments (Factor 2), viz. 100% recommended dose of fertilizer (RDF); 75% RDF+3 t/ha farmyard manure (FYM); 75% RDF+1.5 t/ha vermicompost; 75% RDF+3 t/ha FYM+25 kg/ha ZnSO4; and 75% RDF+1.5 t/ha vermicompost+25 kg/ha ZnSO4. Findings explored that 75% RDF+1.5 t/ha vermicompost+25 kg/ha ZnSO4 supply in PS-24 variety ensured highest seed yield (2601 kg/ha), stover yield (5241 kg/ha) and harvest index (33.17%) owing from high nutrient uptakes. Further, production economics stated that PS-24 cultivated with 75% RDF+1.5 t/ ha vermicompost+25 kg/ha ZnSO4 supply registered maximum net return (42994/ha) and benefit cost (B:C) ratio (2.32) indicating its suitability in eastern Indian condition.
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收藏
页码:713 / 718
页数:6
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