共 17 条
- [2] BELIKOV IF, 1955, DOKL AKAD NAUK SSSR+, V102, P379
- [3] CARLSON JOHN W., 1928, JOUR AMER SOC AGRON, V20, P542
- [4] GREER H. A. L., 1965, Crop science, Madison, V5, P229
- [6] JAMES A. L., 1965, CROP SCI, V5, P472, DOI 10.2135/cropsci1965.0011183X000500050029x
- [7] Kearney TH, 1926, J AGRIC RES, V33, P0651
- [8] McALISTER DEAN F., 1958, AGRON JOUR, V50, P674
- [9] MORDASEVA LD, 1963, VESTN SH NAUKI USSR, V8, P11
- [10] PERKINS HAROLD J., 1959, CANADIAN JOUR BOT, V37, P871, DOI 10.1139/b59-072