Effect of different rate of organic manure on phosphorus species is studied in arid red soil.

结果表明，施用有机肥能显著增加旱地红壤的速效磷含量。

youdao

Effect of different rate of organic manure on phosphorus species is studied in arid red soil.

结果表明，施用有机肥能显著增加旱地红壤的速效磷含量。

youdao