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純鉀肥的含鉀最高多少
純鉀肥的含鉀最高多少
更新时间:2025-08-31 00:29:35

  1、“鉀肥 ①氯化鉀:是易溶于水的速效性鉀肥,含K2O 60%左右.②硫酸鉀:為白色結晶,溶于水,含K2O 50%-52%左右。

  2、複合鉀肥:①磷酸二氫鉀:含P2O5 24%、K2O 21%,白色易溶于水,②氮磷鉀複合肥:含氮磷鉀各約10%,淡褐色顆粒.氮鉀均為水溶性,有一部分磷是水溶性的.”

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