优质杂交油菜新品种宁杂11号高产高效栽培技术Ⅰ.长江上游高产高效栽培技术

The Cultivation Technique with High Yield and High Efficiency for Ningza 11(a New Hybrid Rapeseed Variety) in the Upper Reaches of the Yangtze River

宁杂11号属甘蓝型半冬性早熟杂交油菜新品种,母本是隐性细胞核雄性不育两用系G2A,父本是双低品系P10,2004年育成,2007年通过国家品种审定。该品种适合在长江上游油菜主产区推广应用。总结了该品种产量高、熟期早、品质优、抗性强、适合机械化等特点,提出了宁杂11号适合长江上游地区移栽与直播种植的关键技术,为其在该地区的推广应用提供了参考和依据。

Ningza 11,a new hybrid rapeseed variety with early maturity and semi-winterness,bred from G2A ♀（a dual recessive male sterile line）× P10 ♂（a double low line）,was approved by the National Crops Variety Examination and Approval Committee in 2007.Ningza 11 can be popularized in major rapeseed producing areas of the upper reaches of the Yangtze River.The paper puts forward the key technique of its transplanting and direct seeding according to its characteristics of high yield,early maturity,good quality,strong resistance and mechanization operation to provide reference for its popularization in the upper reaches of the Yangtze River.