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山东省临沂市1994年开始在金刚岭人工开挖藕池栽培莲藕以来,栽种面积从最初的几公顷,发展到今天的667 hm~2以上(万亩),成为临沂市水产生产中的一个重要组成部分。在近几年的生产实践中,逐渐总结出一套完整的莲藕栽培高产技术。现简介如下:1莲藕的生态习性莲藕属睡莲科莲属,是多年生宿根水生草本植物,性喜温暖、潮湿,不耐霜冻和干旱,土壤要求肥沃富含有机质。气温在15～18℃以上时,开始萌芽并缓慢生长,
Since 1994, Linyi City, Shandong Province, started to cultivate lotus roots in the lotus ponds cultivated in Mt. Kongkang by planting the lotus root from the first few hectares and has grown to more than 667 hm ~ 2 (mu) today. It has become an important part of the aquatic products production in Linyi City component. In recent years of production practice, gradually summed up a complete set of high yield lotus root technology. The brief introduction is as follows: 1 The ecological habits of lotus root Lotus is a genus of Nymphaea, is a perennial perennial aquatic herbaceous, warm, moist, intolerant frost and drought, fertile soil rich in organic matter requirements. Temperature above 15 ~ 18 ℃, began to sprout and slow growth,