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一、杂交水稻研究新进展我省杂交水稻研究工作,继育成V41不育系和四优二号、四优三号、四优六号、闽优三号第一批成果之后,近几年来又选育出一些新组合,取得了新的进展。①四优30:抗病高产,适于平原作双季稻,山区作单季稻。在闽侯、福清、仙遊、晋江、龙海、龙岩等县作双季稻示范推广,显著增产。一九八○年全省推广60～70万亩。今后可在闽南沿海平原地区扩大推广。②V20A×N:一九七九年参加省区试居首位。龙海县山后大队试种0.6亩,
First, the new development of hybrid rice research Province hybrid rice research, following the breeding into V41 sterile line and four excellent two, four excellent three, four excellent six, Minou three first results, in recent years Some new combinations have been bred and new progress has been made. ① Siyou 30: high yield, suitable for plain as double cropping rice, mountainous area for single cropping rice. In Minhou, Fuqing, Xianyou, Jinjiang, Longhai, Longyan counties for double crop rice demonstration and promotion, a significant increase. In 1980 the province to promote 60 to 700000 acres. In the future can be expanded in the southern coastal plains promote. ② V20A × N: In 1979, participated in the first place in the provincial test. Longhai County, after the brigade try 0.6 acres,