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油菜茬早稻秧苗旱育抛栽技术徐文荣（浙江省淳安县农业局３１１７００）何淳东（淳安县临歧农技站）鲁和友，吴水源（淳安县临歧镇农科站）淳安县地处浙西山区，≥１０℃的活动积温为５４１０℃，年平均气温１７℃，无霜期２６３天。海拔低于２００ｍ的水田种植制度以麦（...
Rape stubble early rice seedling drought nursed back to throwing planted Xu Wenrong (Chun’an County, Zhejiang Province Bureau of Agriculture 311700) Ho Chun East (Chun’an Linqi agricultural station) Lu and you, Wu Shuiyuan (Chun’an Linqi Agricultural Station) Chun’an County is located in western Zhejiang mountains, ≥ 10 ℃ activity accumulated temperature of 5410 ℃, the annual average temperature of 17 ℃, frost-free period of 263 days. Paddy fields below 200m altitude planted with wheat (...