共 23 条
[1]
ADKISSON PL, 1980, BREEDING PLANTS RESI, P236
[4]
CARTWRIGHT WB, 1946, J AM SOC AGRON, V38, P259
[5]
CLARK JA, 1926, J AM SOC AGRON, V18, P925
[6]
GALLUN RL, 1971, USDAARS134 PROD RES
[9]
MAAS FB, 1982, THESIS KANSAS STATE
[10]
MAAS FB, 1983, AGRON, P71