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一、有效施肥的季节和肥料的种类 (1)3—4月间,应施氮肥为主的有机肥或化肥,如发酵过的豆饼、菜籽饼、硫酸铵等,促使茶花长枝展叶。 (2)5—6月间,宜施磷、钾为主的肥料,如过磷酸钙、磷酸二氢钾、骨粉、腐烂的鱼肚液肥等。促使花蕾形成,增强抗旱能力。 (3)9—11月间,可施磷、钾、氮混合肥或有机肥,有条件的可以将有机肥和化肥轮换使用。促使花蕾肥大,增强抗寒能力。二、山茶花不宜施肥的几种情
First, the effective fertilization season and the type of fertilizer (1) March-April, should be nitrogen-based organic fertilizer or chemical fertilizer, such as fermented bean cake, rapeseed cake, ammonium sulfate, prompting the Camellia long branch of Zhanye . (2) Between May and June, fertilizers mainly include phosphorus and potassium, such as superphosphate, potassium dihydrogen phosphate, bone meal, decayed mandarin liquid fertilizer and so on. Promote bud formation and enhance drought resistance. (3) From September to November, phosphorus, potassium and nitrogen fertilizers or organic fertilizers can be applied, and organic and chemical fertilizers can be used on a rotating basis. Promote flower buds hypertrophy and enhance cold resistance. Second, Camellia should not fertilize several kinds of love