共 22 条
[1]
Bannister P, 1976, INTRO PHYSL PLANT EC
[2]
BERNSTEIN L, 1966, AGRON J, V58, P201
[5]
BROWN JW, 1956, AGRON J, V61, P783
[7]
Hardy R. W. F., 1976, Symbiotic nitrogen fixation in plants., P421
[10]
Maas E. V., 1977, Journal of the Irrigation and Drainage Division, American Society of Civil Engineers, V103, P115