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Response of rapeseed to potassium, nitrogen and biofertilizer

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Title Response of rapeseed to potassium, nitrogen and biofertilizer
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Creator A Ghosh
S S Mondal
S Sarkar
 
Subject Rapeseed
Potassium
Nitrogen
Bio-fertilizer
 
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.
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Date 2020-08-06T01:50:59Z
2020-08-06T01:50:59Z
2001-01-01
 
Type Research Paper
 
Identifier Not Available
0257-4993
http://krishi.icar.gov.in/jspui/handle/123456789/38966
 
Language English
 
Relation Not Available;
 
Publisher Potash Research Institute of India