共 17 条
[2]
BISHOP WILFRED B. S., 1928, AUSTRALIAN JOUR EXP BIOL & MED SCI, V5, P125, DOI 10.1038/icb.1928.9
[4]
BORON CONTENT OF ALFALFA AS INFLUENCED BY BORON SUPPLY
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1952, 16 (01)
:60-62
[6]
FARMER V. C., 1950, Spectrochimica Acta, V4, P224, DOI 10.1016/0371-1951(50)80005-X
[10]
MITCHELL RL, 1948, 44 COMM BUR SOIL SCI