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dc.contributorEl Moneim, Abden_US
dc.contributorNakkoul, Hanien_US
dc.contributorJammal, Ben_US
dc.contributorHassan, Sawsanen_US
dc.creatorLarbi, Asamoahen_US
dc.identifier.citationAsamoah Larbi, Abd El Moneim, Hani Nakkoul, B Jammal, Sawsan Hassan. (1/10/2010). Intra-species variations in yield and quality in Lathyrus species: 1. Grasspea (L. sativus L. ). Animal Feed Science and Technology, 161 (1-2), pp. 9-18.en_US
dc.description.abstractVariations in days to flowering and pod maturity, hay grain and straw yields; and concentrations of crude protein (CP), acid detergent fibre (ADFom), neutral detergent fibre (aNDFom), and in vitro organic matter (OM) digestibility (IVOMD) in hay and straw; and grain CP and beta-N-oxalyl diamino propionic acid (beta-ODAP) were examined in 25 accessions of grasspea (Lathyrus sativus L.) grown over five cropping seasons in a non-tropical dry area in north-west Syria. Days to flowering (92-103 days) and pod maturity (145-157 days); and yields (kg/ha) of hay (1927-2658), straw (2891-3421), and grain (657-978) varied (P<0.05) among accessions. Concentrations (g/kg DM) of hay CP (193-212), ADFom (195-211), aNDFom (338-368) and IVOMD (707-747, g/kg OM); straw CP (73-97), ADFom (245-278), aNDFom (523-613) and IVOMD (510-575 g/kg OM); and grain CP (280-296) also varied (P<0.05) among accessions. Days to flowering was correlated with grain yield (r = -0.54, P<0.01) and harvest index (r = -0.73, P<0.01). Straw CP was correlated with hay CP (r = 0.64, P<0.001) and IVOMD (r = 0.68, P<0.001), and straw IVOMD was correlated with aNDFom (r = -0.73, P<0.001). Overall, days to flowering and pod maturity, as well as hay, grain and straw yields, and quality, varied among grasspea accessions. Yields and quality of hay, grain and straw could be used to identify promising grasspea accessions, and grasspea accessions 528, 535, 553, 559,561 and 563 have greater potential for production of hay and grain in non-tropical dry areas. (C) 2010 Elsevier B.V. All rights reserved.en_US
dc.publisherElsevier (12 months)en_US
dc.rightsCopyrighted; all rights reserveden_US
dc.sourceAnimal Feed Science and Technology;161,(2010) Pagination 9,18en_US
dc.subjectin vitro om digestibilityen_US
dc.subjectgrasspea accessionsen_US
dc.subjectbeta-n-oxalyl diamino propionic aciden_US
dc.subjectGrass pea (Lathyrus sativus)en_US
dc.titleIntra-species variations in yield and quality in Lathyrus species: 1. Grasspea (L. sativus L.)en_US
dc.typeJournal Articleen_US
cg.creator.idHassan, Sawsan: 0000-0002-5057-8957en_US
cg.subject.agrovocchemical compositionen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerAmerican University of Beirut, Faculty of Agricultural and Food Sciences - AUB - FoAFSen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
dc.identifier.statusTimeless limited accessen_US

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