Variations in the Natural 15N Abundance of Brassica chinensis Grown in Uncultivated Soil Affected by Different Nitrogen Fertilizers
2014 ◽
Vol 62
(47)
◽
pp. 11386-11392
◽
Keyword(s):
1989 ◽
pp. 289-299
◽
2002 ◽
Vol 25
(4)
◽
pp. 581-589
◽
Keyword(s):
Keyword(s):
1991 ◽
Vol 39
(5)
◽
pp. 267-276
◽
Keyword(s):
2016 ◽
Vol 23
(24)
◽
pp. 25074-25083
◽
1995 ◽
Vol 129
(2)
◽
pp. 337-343
◽