【摘要】 豫花１１号是河南省农科院经作所针对河南及周边省份夏播花生飞速发展的形势，选育而成的早熟高产优质大果花生新品种。在省区试、省生产试验及全国区试中，荚果和籽仁产量分别达到４１５０ｋｇ／ｈｍ２和３０００ｋｇ／ｈｍ２，均比对照种增产１０％以上，在示范中，每公顷荚果产量突破７５００ｋｇ。亚油酸含量３８．８８％，超过国家“九五”攻关指标３７％近两个百分点。生育期１２０天左右，适合于一年两熟制（麦油两熟）种植。出米率７３．８３％，比目前同类型的推广种高３～５个百分点。更多还原

【Abstract】 Aiming at the demand of the fast growing areas under the wheat/peanut intercropping system in Henan and its neighbouring provinces, Yuhua No.11 was bred by Industrial Crops Institute, Henan Academy of Agricultural Sciences. It is a new peanut variety with short duration, high yield, good quality and big pod. The average pod yield was 4173kg/hm 2,shelled seed yield was 3019kg/hm 2in the Henan provincial Peanut Regional Test under the Wheat/peanut Intercropping System, over 10% higher than the local control Yuhua No.1 A pod yield of 7500kg/hm 2was achieved in the demonstration plot. The content of linoleicacid is 38.88%in seed, higher than the breeding target of 37% set by the national breeding collaboration project for the Ninth Five-year Plan period. Its duration is about 120 days suitable for the wheat/peanut intercropping. Its shelling percentage is 73.83%,3～5percentage point higher than the widely grown varieties at present.更多还原