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Effect of phosphorus and liming sources on rice (Oryza sativa) grain yield under transplanted conditions

Indian Agricultural Research Journals

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Title Effect of phosphorus and liming sources on rice (Oryza sativa) grain yield under transplanted conditions
 
Creator MUTANAL, S M
KUMAR, PRASAD
JOSHI, V R
PRABHAKAR, A S
MANNIKERI, I M
 
Subject liming, diammonium phosphate, transplanted, rock phosphate
 
Description A field experiment was conducted during rainy  season (kharif) 1992, 1993 and 1994 at Sirsi (Hillzone 9) ofKarnataka to study the effect of lime and phosphorus sources on grain yield of rice under transplanted conditions. Theexperiment consisted'of 6 sources of phosphorus and 2 levels of lime. Application oflime @500 kg/ha had significantlyincreased yield compared with without lime (control). The combination of rock  phosphate + diammonium phosphate(50:50) had significantly increased yield (5 205 kg/ha) and was on par with diammonium phosphate alone (4 790 kg/ha)than rock phosphate (4 690 kg/ha). Net profit (Rs 7 114/ha) was higher in rock phosphate + diammonium phosphate(50:50) followed by the diammonium phosphate (Rs 5 920/ha) and west was in single superphoshate (Rs 4 651/ha).
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-02-25
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27676
 
Source The Indian Journal of Agricultural Sciences; Vol 68, No 9 (1998)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27676/12555
 
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