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4定植4.1定值前准备。整地施基肥,一般基肥的施入量:磷肥为总施肥量的80%以上,氮肥和钾肥为总施肥量的50%～60%。每亩施优质有机肥(有机质含量9%以上)3 000～4 000 kg,养分含量不足时用化肥补充。有机肥撒施,深翻25～30 cm。按照当地种植习惯做畦。4.2定植时间。春夏栽培在晚霜后,地温稳定在10℃以上定植。
4 colonization 4.1 pre-value preparation. Preparation base fertilizer, the amount of general basal application: phosphate fertilizer for more than 80% of the total amount of fertilizer, nitrogen and potassium fertilizer for the total amount of 50% to 60%. High-quality organic fertilizer per acre (organic matter content of 9% or more) 3 000 to 4 000 kg, nutrient content, fertilizer supplements. Organic fertilizer spreading, deep turn 25 ~ 30 cm. According to the local planting habits 畦. 4.2 colonization time. Cultivation in the spring and summer after the night frost, ground temperature stability in more than 10 ℃ colonization.