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首页 > 养殖方法 > 施肥 > 4.少施或不施氮肥,增施磷钾肥

4.少施或不施氮肥,增施磷钾肥

养殖方法2022-04-18 20:03:35

要防止熟期拖后和徒长,一般肥力的土壤公顷施磷酸二铵100~150千克、钾肥30 千克,喜肥水品种可增施尿素10~20千克。


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