施肥对云南松苗木-土壤氮、磷、钾化学计量比的影响 [.

Autor: 李亚麒, 陈 林, 唐军荣, 陈 诗, 许玉兰, 蔡年辉
Zdroj: Journal of Northwest A & F University - Natural Science Edition; 2024, Vol. 52 Issue 3, p40-52, 11p
Databáze: Complementary Index