共 220 条
[52]
DREW MC, 1980, PLANT PHYSL, V65
[54]
Elliott L. F., 1978, ASA [American Society of Agronomy] Special Publication, P131
[55]
Ellis F. B., 1977, ARC Research Review, V3, P29
[56]
FORD HW, 1973, J AM SOC HORTIC SCI, V98, P66
[58]
FRIC F, 1976, ENCYCLOPEDIA PLANT P, V4, P617
[59]
FULTON J. M., 1964, SOIL SCI SOC AMER PROC, V28, P610