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1品种选择可选择早熟性好的品种如银青一代、早青一代等。2育苗2.1配制基质、消毒基质配制十分重要,若直接采用大田土或重复利用基质,会在无形中带来许多虫卵和病菌。要按要求来配制基质,将草炭和珍珠
A variety of varieties can choose a good variety of early maturity, such as silver blue generation, young generation and so on. 2 nursery 2.1 Preparation of matrix disinfection matrix preparation is very important, if the direct use of field soil or re-use of the matrix, will virtually bring in many eggs and germs. According to the requirements to formulate the matrix, peat and pearl