摘要
Adoptionofcertifiedandimprovedhigh-yieldingcropvarietiesisimportantavenueforincreasingagriculturalproductivityandimprovingthelivingstandardofthefarmersindevelopingcountries.ThemainobjectiveofthecurrentstudywastoexaminefactorsaffectingadoptionofimprovedricevarietiesbysmallholderfarmersinNorthernSindh,Pakistan.Therandomsamplingtechniquewasusedtocollectdatafrom220smallholderricefarmersthroughthefacetofaceinterview.Datawereanalyzedusingdescriptivestatisticsandprobitregressionmodel.Theempiricalresultsshowedthatyearofeducation(P≤0.093),farmingexperience(P≤0.043),soilquality(P≤0.077),farmmachineryownership(P≤0.000),accesstomarketinformation(P≤0.055)andcontactwithextensionagents(P≤0.006)hadsignificantlypositiveinfluenceonadoptionofimprovedricevariety,whileage(P≤0.053)hadsignificantlynegativeeffect.
出版日期
2018年02月12日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）
