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Influence of nitrogen and weed management practices on productivity and nutrient uptake of wet direct seeded rice

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Title Influence of nitrogen and weed management practices on productivity and nutrient uptake of wet direct seeded rice
Not Available
 
Creator S K Chaudhary
S. Jha
NK Sinha
 
Subject direct-seeded rice
nitrogen scheduling
nutrient uptake
weed management
 
Description Not Available
A field experiment was conducted at Pusa (Bihar) during wet season of 2005 and 2006 to evaluate the efficiency
of weed management practices under different nitrogen scheduling on weed growth and yield of wet direct
seeded rice Twenty five treatment combinations consisted of five weed management practices and five nitrogen
scheduling practices. The various weed management treatments significantly decreased the density and dry
weight of weed and increased the weed control efficiency, grain and straw yield compared with the unweeded
check. Butachlor with Safener combined with one hand weeding, was at par with two hand weeding, recorded
maximum values of the entire yield attributes and yield with lesser weed density and dry weight over weedy
check. Application of N in 4-5 splits produced maximum grain yield and net return of wet seeded rice.
Not Available
 
Date 2021-07-16T09:19:09Z
2021-07-16T09:19:09Z
2011-12-31
 
Type Research Paper
 
Identifier Chaudhary, S. K., Jha, S., & Sinha, N. K. (2011). Influence of nitrogen and weed management practices on productivity and nutrient uptake of wet direct seeded rice. ORYZA-An International Journal on Rice, 48(3), 222-225.
0474-7615
http://krishi.icar.gov.in/jspui/handle/123456789/48423
 
Language English
 
Relation Not Available;
 
Publisher Association of Rice Research Workers