共 13 条
[2]
CANODE C. L., 1965, AGRON J, V57, P207
[5]
CANODE CL, 1963, 647 WASH AGR EXP STN
[6]
CHILCOTE DO, 1968, 28TH P ANN M OR SEED, P101
[8]
KELLER, 1974, CROP SCI, V14, P115
[9]
KNOWLES RP, 1951, 866 DEP AGR OTT PUBL