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种苗的选择选择无病虫害的种苗。一看生产厂家;二看生产日期;三认真阅读栽培技术;四测试种苗的发芽率及纯净度。基质的配制及准备选择无病虫害的田园土,将土、砂、肥按3:1:1的比例均匀混合,再用五氯硝基苯或多菌灵与基质按1:6的比例掺合,最后用塑料布扣紧。放置15～20天,以杀死病菌孢子或害虫虫卵等,为下一步育苗打下良好基础。播种将处理好的土壤放入育苗箱中,底部压实后,再在其上覆2～3厘米虚土,浇1次透水,用小刷将土刷平。把选好的种苗或种籽用200 ppm 的多菌灵水
The choice of seedlings no pests and diseases of seedlings. A look at the manufacturer; two to see the production date; three serious reading cultivation techniques; four test seedling germination rate and purity. Preparation and preparation of substrate Select the pastoral soil without pests and diseases, mix the soil, sand and fertilizer evenly according to the ratio of 3: 1: 1, then mix it with 1: 6 pentachloronitrobenzene or carbendazim and matrix , The last buckle with plastic cloth. Place 15 to 20 days to kill bacteria spores or insect eggs, laying the foundation for the next nursery. Sowing the soil will be well into the nursery box, the bottom of the compaction, and then overlying it 2 ~ 3 cm of soil, poured 1 pervious to water, with a small brush brush flat. The selected seed or seed with 200 ppm carbendazim water