共 22 条
[3]
[Anonymous], AGRONOMY
[4]
CRYSTALLINE PHOSPHATES PRODUCED BY INTERACTION OF ORTHOPHOSPHATE FERTILIZERS WITH SLIGHTLY ACID AND ALKALINE SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1970, 34 (05)
:735-&
[5]
BLACK C. A., 1968, SOIL PLANT RELATIONS
[10]
FRAIZER AW, 1964, J AGR FOOD CHEM, V12, P198