【摘 要】
：
汕优晚三是湖南杂交水稻研究中心近年培育的优势强、产量高、生育期适中、抗性好、米质优的杂交晚稻新组合。我站于1992年引入试种,表现很好。1993年全区示范推广面积15200
【机 构】
：
宁乡县道林区农技站,宁乡县道林区农技站 410600,410600
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汕优晚三是湖南杂交水稻研究中心近年培育的优势强、产量高、生育期适中、抗性好、米质优的杂交晚稻新组合。我站于1992年引入试种,表现很好。1993年全区示范推广面积15200亩,亩产达507公斤,比威优64亩增产53公斤,比威优46亩增产12公斤,比汕优64亩增产55.3公斤。 1.主要特征特性 ①农艺性状优良 株高104厘米,株型紧凑,叶片
Shanyou late rice hybrid rice research center in Hunan in recent years to cultivate the advantages of strong, high yield, moderate growth period, good resistance, high quality hybrid rice late rice new combinations. I stood trial planting in 1992, performed well. In 1993, the demonstration area of the whole district was 15,200 mu, with a per-mu yield of 507 kilograms, an increase of 53 kilograms over 64 mu of Weiyou, an increase of 12 kilograms over 46 mu of Weiyou and an increase of 55.3 kilos over 64 mu of Shanyou. 1. The main characteristics of characteristics ① agronomic traits excellent plant height 104 cm, compact plant type, leaves
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