1.做畦时要施足有机基肥地膜一旦盖好,以后追施有机肥困难,所以结合整地一定要把有机底肥施足,与土壤混合均匀。为充分发挥肥效和防止烧根,有机肥一定要腐熟,打碎过筛,如果太干应加入适当水分,并全园撒施;化肥应配施一定量的磷肥和钾肥,集中施于畦底(沟 1. When you want to apply enough organic base base fertilizer once covered, after topdressing organic fertilizer difficult, so the combination of soil preparation must be full of organic base fertilizer, and soil mixed. To give full play to fertilizer efficiency and prevent burning roots, organic fertilizer must be decomposed, smashed sieved, if too dry should be added to the appropriate water and spread throughout the garden; fertilizer should be applied with a certain amount of phosphate fertilizer and potassium fertilizer, (ditch