Effects of phosphorus application in different soil layers on soil phosphorus fractions and the root of Platycodon grandiflorum
2009 ◽
Vol 34
(3)
◽
pp. 2357-2380
Keyword(s):
Keyword(s):
1958 ◽
Vol 9
(1)
◽
pp. 109-119
◽
Keyword(s):
Keyword(s):