共 14 条
[2]
AFRIDI MMR, 1962, LIFE SCI, V1, P287
[5]
HAGEMAN R. H., 1961, CROP SCI, V1, P201, DOI 10.2135/cropsci1961.0011183X00010003013x
[8]
JOHNSON C. M., 1957, Plant and Soil, V8, P337, DOI 10.1007/BF01666323
[9]
KNIPMEYER J. W., 1962, CROP SCI, V2, P1, DOI 10.2135/cropsci1962.0011183X000200010001x