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肥城市从2001年春季开始,借鉴外地经验,结合塌陷地特有的水域条件,进行塌陷地硬化藕池植藕高产试验。通过肥城市科委组织专家测产验收,亩产达6 260 kg,亩收入逾万元,为渔民探索出了一条增收的好路子。1 硬化藕池植藕高产高效原理 藕池经过硬化防渗后,能够保水、保肥;水位及生活土层浅,减少茎叶徒长消耗营养;地温高,肥料分解利用充分,可有效促进莲藕生长发育;可根据藕的生长发育需求,科学及时施肥除虫,便于加强管理;可有效
Since the spring of 2001, Feicheng City has drawn lessons from foreign experiences and combined with the unique waters conditions of the subsidence area to carry out high-yielding experiment of lotus root-sinking and hardening in the lotus root pool. Through Feicheng Municipal Science and Technology Commission organized experts to test production and acceptance, yielding 6 260 kg and mu income over 10,000 yuan, exploring a good way for fishermen to increase income. 1 Hardening lotus root lotus root high yield and efficiency principle Lotus root after hardening anti-seepage, to water, fertilizer; water level and living soil shallow, reducing stems and leaves to lean nutrition; high ground temperature, fertilizer decomposition and utilization can effectively promote the growth of lotus root Development; according to the growth and development needs of lotus root, scientific and timely fertilization pest control, easy to strengthen management; effective