Response of rapeseed to potassium, nitrogen and biofertilizer
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Title |
Response of rapeseed to potassium, nitrogen and biofertilizer
Not Available |
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Creator |
A Ghosh
S S Mondal S Sarkar |
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Subject |
Rapeseed
Potassium Nitrogen Bio-fertilizer |
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Description |
Not Available
A field experiment was conducted during winter season of 1999-2000 at Instructional Farm, Jaguli, Bidhan Chandra Krishi Viswavidyalaya in an Entisol of neutral reaction (pH 7. I) to study the response of 3 levels each of K (0, 12.5 and 25 kg ha-1) and N (0, 40 and 80 kg ha-1) and biofertilizers (Azotobacter, Azospirillum) under irrigated condition. The crop responded significantly to K and N application. Seed inoculation with either of the bacteria significantly improved the yield attributes (number of siliqua/ plant, number of seeds/siliqua and test weight) and yield of seed and oil, though the magnitude of increase was more with Azotobacter. Interaction between K and biofertilizer and between biofertilizer and N were found significant in increasing the yield of rapeseed. At highest level of N (80 kg ha-1) and K (25 kg ha-1), maximum yield of rapeseed was obtained followed by the yield obtained with 80 kg N ha-1 along with 12.5 kg K ha-1. Not Available |
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Date |
2020-08-06T01:50:59Z
2020-08-06T01:50:59Z 2001-01-01 |
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Type |
Research Paper
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Identifier |
Not Available
0257-4993 http://krishi.icar.gov.in/jspui/handle/123456789/38966 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Potash Research Institute of India
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