共 4 条
- [1] McINTYRE D. S., 1970, Advances in Agronomy, V22, P235, DOI 10.1016/S0065-2113(08)60270-9
- [2] STALEY TE, 1980, T ASAE, V23, P578, DOI 10.13031/2013.34627
- [3] STOLZY L. H., 1964, ADVANCE AGRON, V16, P249, DOI 10.1016/S0065-2113(08)60026-7
- [4] VANBAVEL CHM, 1965, AGRONOMY, V9, P315