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dc.creatorGajić, Boško
dc.creatorTapanarova, Angelina
dc.creatorZivotić, Ljubomir
dc.creatorKresović, Branka
dc.creatorTodorović, Mladen
dc.date.accessioned2019-05-16T12:22:06Z
dc.date.available2019-05-16T12:22:06Z
dc.date.issued2018
dc.identifier.issn0378-3774
dc.identifier.urihttp://rik.mrizp.rs/handle/123456789/732
dc.description.abstractIn temperate climatic regions, agricultural production depends on precipitation amount and its distribution during the growing season. A 3-year field study was conducted to investigate the effects of different irrigation regimes on yield parameters and water productivity of sprinkler-irrigated soybean [Glycine max (L.) Merr.], grown under wet, semi-dry and dry conditions in a temperate environment. Four irrigation levels were applied: full irrigation (I-100), 65% and 40% of full irrigation (I-65 and I-40) and non-irrigated control (I-0). On average, the I-0 treatment resulted in the highest harvest index (HI) and I-100 produced the lowest HI. A significant quadratic correlation between seed yield and crop water use was observed in dry and semi-dry year. The irrigation regime significantly influenced seed yield and water use. 165 treatment produced the highest seed yield (3.69 t ha(-1)) and showed the highest water productivity (WP) (0.90 kg m(-3)) and irrigation WP (1.08 kg m(-3)). The present study indicated that irrigation is necessary for soybean cultivation in semi-dry and dry years i.e., when seasonal precipitation is lower than about 300 mm. In wet years, with a favourable amount and distribution of precipitation during the growing season, yields are similar to those achieved with irrigation and high ET values of soybean are attributable to increased evaporation.en
dc.publisherElsevier Science Bv, Amsterdam
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.rightsrestrictedAccess
dc.sourceAgricultural Water Management
dc.subjectEvapotranspirationen
dc.subjectAgricultural water managementen
dc.subjectGlycine max (L.) Merr.en
dc.subjectWater productivityen
dc.subjectYield compositionen
dc.titleEffect of irrigation regime on yield, harvest index and water productivity of soybean grown under different precipitation conditions in a temperate environmenten
dc.typearticle
dc.rights.licenseARR
dc.citation.volume210
dc.citation.spage224
dc.citation.epage231
dc.citation.other210: 224-231
dc.citation.rankM21~
dc.identifier.wos000445715200024
dc.identifier.doi10.1016/j.agwat.2018.08.002
dc.identifier.scopus2-s2.0-85052053285
dc.type.versionpublishedVersion


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Приказ основних података о документу