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Effect of sowing rate and irrigation on dry biomass and grain yield of bitter vetch (Vicia ervilia) and narbon vetch (Vicia narbonensis)

Indian Agricultural Research Journals

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Title Effect of sowing rate and irrigation on dry biomass and grain yield of bitter vetch (Vicia ervilia) and narbon vetch (Vicia narbonensis)
 
Creator TURK, MUNIR A
 
Subject Vicia ervilia, Vicia narbonensis, herbage yield, biomass, semi-arid
 
Description Genotypes of 2 vetches, ie bitter vetch [Vicia ervilia ( L.) Willd.] and narbon vetch [Vida narbonensis L.] were evaluated for their performance at 2 sowing rates with low and high irrigation and under 2 harvest management. Field trials were carried out using a split split plot design with 4 replications at the University in Ramtha (northern Jordan) during the 1994-95 and 1995-96. Irrigation increased and stabilized forage and grain production reducing the consequences of erratic rainfall. Mean dry biomass and grain yield increased due to irrigation were 35 and 15% in bitter vetch (Kersenne), 31 and 8% in narbon vetch (Fouileh) respectively. Sowing rate interacted mainly with irrigation treatment and length of vegetative period. The high sowing rate under irrigation in bitter vetch and narbon vetch increased forage production more than grain yield. The herbage and grain yield components that responded to the high sowing rate under irrigation were plant height, stems/ m2 for both vetches, pods/stem and grains/pod for narbon vetch and bitter vetch. Adapted varieties and ecotypes identified within each species represent genotypes with superior genetic potential for dry biomass production and grain yield under a semi-arid environment.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-01-28
 
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/26807
 
Source The Indian Journal of Agricultural Sciences; Vol 69, No 6 (1999)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/26807/12211
 
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