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腐殖酸类肥料对农作物的增产有着重要的意义。在我国,早在一千三百多年前,农业科学家贾思勰就在《齐民要术》一书中总结了沤制发酵制腐肥。当前,随着腐殖酸类肥料和磷矿粉肥在农村中的使用和推广,一个把二者结合起来的肥料品种——腐殖酸磷肥已在各地普遍施用,并收到了明显的农作物增产效果。但是,腐殖酸能否解出磷矿粉
Humic acid fertilizer is of great significance to the increase of crops. In our country, as early as 1300 years ago, agricultural scientist Jia Sijie summarized the system of fermenting and brewing fertilizer in the book Qi Min Yao Shu. At present, with the use and promotion of humic acid fertilizers and phosphate fertilizer in rural areas, a fertilizer that combines the two - humic acid phosphate fertilizer has been widely applied everywhere and has received obvious crop yield increase effect. However, humic acid can solve the phosphate rock