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盐碱地区水稻死苗烂秧一直是生产上存在的重大問題。以往各地曾經試作“改良水床”及湿潤育苗方法,由于土壤盐分因素的干扰,使床土“水”和“气”矛盾不能解决,因之死苗烂秧仍然发生。西海农場湿潤育苗特点在于保持了土床及复盖物在旱田狀态的土壤通透性,調节了水、气、盐三者矛盾,因而創造了种子层良好的发芽条件,由于使用这种育苗方法的結果,十年来基本消灭了死苗烂秧,达到了“早、全、齐、壯”。
Saline-alkaline rice seedlings dead rotten seedling has been a major problem in production. Past attempts have been made around the “improved water bed” and wet nursery methods, due to interference of soil salinity factors, bed soil “water” and “gas” can not solve the contradiction, so dead seedling rotten seedlings still occur. Xihu farm moist nursery features is to maintain the soil bed and cover in the dry soil conditions of soil permeability, regulating the water, gas, salt, the three contradictions, and thus create a seed layer of good germination conditions, the use of this The results of seedling breeding methods, the basic elimination of dead seedlings rotten seedlings over the past decade, reaching a “early, full, Qi, Zhuang.”