Effect of pre-sowing seed treatment on growth, yield, quality and nutrient uptake of Indian mustard (Brassica juncea) under rainfed condition

被引:0
|
作者
Mondal, SS [1 ]
Acharya, D [1 ]
Sarkar, S [1 ]
Ghosh, A [1 ]
机构
[1] Bidhan Chandra Krishi Viswavidyalaya, Dept Agron, Nadia 741252, W Bengal, India
关键词
seed treatment; mustard; Dithane M-45; Na2HPO4; KH2PO4; KCI; K2SO4; yield; nutrient uptake;
D O I
暂无
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
A field experiment was conducted at Kalyani, West Bengal 2000-01 and 2001-02 with Indian mustard [Brassica juncea (L.) Czernj. & Cosson] using 6 pre-sowing seed treatments, viz. water-soaking, 1% K2SO4, 1% KH2PO4, 0.25% Na2HPO4 and Dithane M-45 along with a control (no seed soaking) under rainfed situation, on sandy-loam alluvial soil of Gangetic West Bengal. The pre-sowing seed treatment with water and different chemicals resulted in an increase of seed yield by 14.18% to 34.05% over the control. The highest yield was observed under Dithane M-45, closely followed by 0.25% Na2HPO4 and 1% KH2PO4. The crops raised from treated seed accumulated more dry matter and had more siliquae/plant than the control, but differences were not significant in plant height, seeds/siliqua, test weight and oil content. Nutrient uptake by the crop increased owing to different pre-sowing seed treatment.
引用
收藏
页码:262 / 263
页数:2
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