共 9 条
- [1] [Anonymous], 1940, PLANT PHYSIOL, V15, P121, DOI 10.1104/pp.15.1.121
- [2] COULSON EJ, 1937, J ASSOC OFF AGRIC CH, V20, P178
- [3] DRABKIN D. L., 1939, Journal of the Association of Official Agricultural Chemists, V22, P320
- [4] GREENLEAF CA, 1942, J AOAC, V25, P385
- [5] HADDOCK LA, 1932, ANALYST, V57, P495
- [6] Lindner R. C., 1942, SCIENCE, V96, P565, DOI 10.1126/science.96.2503.565
- [8] Piper C.S., 1966, SOIL PLANT ANAL ASIA
- [9] Sherman G. D., 1942, JOUR ASSOC OFFIC AGRIC CHEM, V25, P510