共 14 条
[1]
AXELSSON J, 1951, 9TH P WORLD POULTR C, V2, P160
[2]
CARPENTER K. J., 1956, Journal of the Science of Food and Agriculture, V7, P45, DOI 10.1002/jsfa.2740070109
[3]
COULSON EJ, 1930, POULTRY SCI, V10, P53
[5]
FRAPS G. S., 1940, TEXAS AGR EXPT STATI, V589
[6]
FRAPS GS, 1944, TEXAS AGR EXPT STATI, V663
[7]
FRAPS GS, 1946, TEXAS AGR EXPT STATI, V678
[8]
HALNAN ET, 1951, 9TH P WORLDS POULTR, V2, P3
[9]
Katayama T., 1924, Bul Imp Agr Exper Sta Japan Nishigahara, V3, P1
[10]
MCKITTRICK DS, 1947, GROWTH, V11, P89