INFLUENCE OF MOTHER CROP NUTRITION ON SEED YIELD AND QUALITY CHRACTERISTICS IN LABLAB (LABLAB PURPUREUS L.)

被引:0
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作者
Kathiravan, M. [1 ]
Vijayakumar, A. [1 ]
Vanitha, C. [1 ]
机构
[1] Tamil Nadu Agr Univ, Dept Seed Sci & Technol, Coimbatore 641003, Tamil Nadu, India
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中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
The field and laboratory experiment was carried out in seed crop of lablab during June 2004 with two levels of nitrogen and potassium (6,12 and 12,18 g pit(-1) respectively) and three levels of phosphorus (12,18 and 24 g pit(-1)) comprising seven treatments (F-0 to F-6). The result revealed the significant superiority of the NPK combination @ 12:18:18 NPK g pit(-1) as basal with 6N and 8K g pit(-1) as top dressing at 30 days after sowing increased the seed yield (604 g) and the quality characteristics of the resultant seeds viz 100 seed weight (37.66 g), germination (94%), root and shoot length (29.2 and 31.6 cm respectively), drymatter production (163 mg seedlings(-10)) and vigour index (5530).
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页码:72 / 74
页数:3
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