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父本大棚育秧是一种操作简单、安全可靠的育秧方法，它解决了春制父本育秧期间受气候影响大、不便分户管理的问题。１秧田和大棚的准备按１ｈｍ２制种田约需４０ｍ２毛秧田计算，选择阳光充足、排灌方便、肥力条件好的田块作为父本秧田。秧田施碳铵２０ｋｇ／６６７ｍ２、...
Parenting greenhouse cultivation is a simple, safe and reliable method of raising seedlings, which solves the spring parenting during seedling affected by climate, inconvenience of household management issues. 1 seedling and greenhouse preparation 1hm2 system of farming about 40m2 hairy seedling calculation, select sunny, irrigation and drainage convenient, good fertility field plots as male parent seedling. Seedling application of ammonium bicarbonate 20kg / 667m2, ...