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用弯穗型、抗病、丰产的丙89—84作母本,用秆硬、直穗型、谷黄叶青的甬粳33/甬梗23作父本,育成源大库大半弯穗产量高、抗病、抗倒、米质好、多用,又突出抗生理性青枯病的甬粳18。通过跨地区实施丰收计划、开展高产竞赛、高产示范能加速品种的推广。创新点是:抗生理性青枯病,半弯穗类型,可作连作晚稻抛栽。
With the ear-shaped, disease-resistant and high-yielding C 89-84 as the female parent, with hard stem, straight panicle type and Guhuangyeqing-Ningbo-33 / Disease resistance, anti-down, good quality, multi-purpose, but also highlight the anti-bacterial bacterial wilt Yong japonica 18. Through cross-regional implementation of the harvest plan to carry out high-yield race, high-yielding demonstration can accelerate the promotion of varieties. Innovative point is: anti-physiological bacterial wilt, half curved ear type, can be used as a late crop throwing planted.