PHOSPHORUS REQUIREMENT OF AZOLLA-PINNATA - EFFECTS OF LOW CONCENTRATIONS ON GROWTH AND NITROGEN-FIXATION

被引:2
|
作者
SAH, RN
GOYAL, SS
RAINS, DW
机构
关键词
D O I
10.2135/cropsci1989.0011183X002900040042x
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
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页码:1033 / 1037
页数:5
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