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养花用的有机肥有那些
更新时间： 2021-04-01 14:21:33  

1、盆栽花卉常用肥料通常分为有机肥和无机肥两大类。（1）有机肥：包括人粪尿，禽畜类的羽毛蹄角和骨粉，鱼、肉、蛋类的废弃物，饼肥，麻酱渣，绿肥等。含有丰富的氮、磷、钾及微量元素，肥效释放缓慢而持久。使用前必须经过版充分发酵腐熟，生肥容易损伤花卉根系。（2）无机肥：俗称化肥，最好与有机肥混合施用，效果更好。无机肥分为氮肥、权磷肥和钾肥等。氮肥有尿素、碳酸铵、碳酸氢铵、氨水、氯化铵、硝酸钙等，磷肥有过磷酸钙、钙镁磷肥等，钾肥有氯化钾、硫酸钾、磷酸二氢钾、硝酸钾等。

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