共 9 条
[6]
HOOPPAW PD, 1972, POULTRY SCI, V51, P1820
[7]
EFFECT OF 3 LIGHTING REGIMES ON BROILER PERFORMANCE
[J].
POULTRY SCIENCE,
1974, 53 (04)
:1435-1438
[8]
REECE FN, 1969, AGR ENG, V50, P670