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Response of late-sown gram (Cicer arietinum) to irrigation and phosphorus

Indian Agricultural Research Journals

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Title Response of late-sown gram (Cicer arietinum) to irrigation and phosphorus
 
Creator YADAV, S K
CHANDER, KRISHAN
KUMAR, ASHOK
 
Subject —
 
Description Response of late-sown gram or chickpea (Cicer arielinum L.) to 4 levels of irrigation (no post-sowing irrigation, Post-sowing irrigation at irrigation depth: cumulative pan-evaporation ratios 0.2, 0.4 and 0.6) and phosphorus (0, 8.8, 17.6 and 26.4 kg P/ha) was investigated at Hisarin the winter seasons of 1986-87 . and 1987-88. The unirrigated plants had lower leaf-water potential, evapo-transpiration, stomatal conductance, light absorption, leaf -area index, yield components and grain yield compared with irrigated plants, but had higher canopy temperature. Among yield components, water stress primarily affected the number of pods/m row length and had litile effect on grains/pod. P application improved the leaf-water potential, stomatal conductance,light absorption,leaf-area index, seed yield and water-use efficiency and decreased the canopy temperature. The combination of irrigation water: cumulative pan-evaporation ratio 0.4 with 26.4 kg/ha gave significantly higher grain yield than other treatments.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-04-15
 
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/28963
 
Source The Indian Journal of Agricultural Sciences; Vol 64, No 1 (1994)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/28963/13117
 
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