共 18 条
[1]
BARLEY K. P., 1963, SOIL SCI, V96, P175, DOI 10.1097/00010694-196309000-00004
[3]
BURG S. P., 1968, Biochemistry and Physiology of plant growth substances. Proceedings of the 6th International Conference on Plant Growth Substances held at Carleton University, Ottawa, July 24-29, 1967., P1275
[4]
GILL W. R., 1956, Soil Science Society of America. Proceedings, V20, P154, DOI 10.2136/sssaj1956.03615995002000020004x
[5]
GILL WILLIAM R., 1955, AGRON JOUR, V47, P166
[10]
PFEFFER W, 1896, ABH SACHS GES WISS, V33, P235