共 10 条
- [1] Airy J.M., 1955, CORN CORN IMPROVEMEN, P379
- [2] CHINWUBA P. M., 1961, CROP SCI, V1, P279, DOI 10.2135/cropsci1961.0011183X000100040015x
- [3] DUNCAN WG, ACCEPTED FOR PUBLICA
- [5] GROGAN CLARENCE O., 1956, AGRON JOUR, V48, P247
- [6] ISIDORO FR, 1934, PHILLIPINE AGRICULTU, V23, P225
- [7] LEONARD WH, 1932, AGRON J, V24, P514
- [8] SCHWEITZER P, 1989, 9 MISS AGR EXPT STA
- [9] SPRAGUE GF, 1955, CORN CORN IMPROVE ED, P379
- [10] WATSON GC, 1893, CORNELL U AGR EXP ST, V61, P316