镁肥配合当地农家肥施用，对大豆仍有一定增产作用。

Under the local practice of farm manure, magnesium fertilizer still revealed respond to soybean.

youdao

镁肥配合当地农家肥施用，对大豆仍有一定增产作用。

Under the local practice of farm manure, magnesium fertilizer still revealed respond to soybean.

youdao