并结合当地的特点，推荐了当地的适宜磷肥施用量。

According to the local soil characteristics, the optimal P fertilizer application rate was also calculated.

youdao

并结合当地的特点，推荐了当地的适宜磷肥施用量。

According to the local soil characteristics, the optimal P fertilizer application rate was also calculated.

youdao