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汶上县辛店公社部分承包户,1981年以来,改革了池藕一年一作的传统习惯,实行藕与大葱水旱轮作,一年二作二收,使亩产量、产值均接近翻番。具体做法是:藕种谷雨下地(4月20日左右),立秋收获(8月10日左右);葱8月20日左右下地,翌年4月20日左右收获。严格掌握收种交接火侯,既保证藕的生育期,又保证适时栽植大葱,葱栽晚了越冬前根系发育不良,越冬期易受冻害死苗。春季收葱后及时整藕池,收一方,整一池,以
Since 1981, Wenshang County Xindian commune has reformed the traditional habit of pool lotus once a year and implemented the rotation of lotus root and green onions for two crops for two crops a year, thus doubling the output and output value of mu. Specific practices are: lotus Valley rain under (about April 20), the beginning of autumn harvest (August 10 or so); onions August 20 to land around April 20 the following year harvest. Strict control of harvesting delivery Huo Hou, both to ensure that the lotus root growth period, but also to ensure timely planting green onions, onion planted late winter before the root system dysplasia, overwintering vulnerable to cold damage dead seedlings. In spring after the timely receipt of whole lotus root onions, harvest one, a whole pool to