共 16 条
- [1] Allan, 1970, SEIKEN ZIHO, V22, P83
- [2] ALLAN R. E., 1961, CROP SCI, V1, P328, DOI 10.2135/cropsci1961.0011183X000100050009x
- [4] ALLAN RE, 1964, AGR ABST, P61
- [6] JONES K. R., 1960, IOWA STATE JOUR SCI, V35, P49
- [7] McNEAL F. H., 1960, AGRON JOUR, V52, P710
- [8] MEHASKA W, 1958, THESIS U NEBR
- [9] MERKLE O. G., 1964, CROP SCI, V4, P453, DOI 10.2135/cropsci1964.0011183X000400050003x
- [10] Nandpuri K. S., 1958, Abstracts of the Annual Meetings of the American Society of Agronomy, Lafayette, Indiana 1958., pp