共 9 条
[1]
Egg shell quality, medullary bone ash, intestinal calcium and phosphorus absorption, and calcium-binding protein in phosphorus-dificient hens. Arie Bar and Shmuel Hurwitz. Poultry Science . 1984
[2]
Influence of increasing dietary calcium and magnesium levels on performance, mineral metabolism, and egg mineral content of laying hens. Attch J and S Leeson. Poultry Science . 1983
[3]
Effects of heat stress and diet composition on performance of white Leghorn hens. Tonor MA et al. Poultry Science . 1984
[4]
Influence of constant elevated temperature and diet on egg production and shell quality. de Andrade AN et al. Poultry Science . 1976
[5]
Ahemeral light cycles and protein levels for older laying hens. Nordstrom JO and LE Ousterhout. Poultry Science . 1983
[6]
Feed intake effects on egg quality of nonstressd and heat stressed layers. Vasquez R and RG Teeter. Poultry Science . 1985
[7]
Production characteristic of laying hen at high environmental temperature. Mucharf NA and CW Scheele. Poultry Science . 1983
[8]
Dietary protein and sulfur amino acid levels for laying hens during heat stress. Reid BL. Poultry Science . 1973
[9]
The effect of drinking carbonated water on the egg shell quality of single comb white leghorn hens exposed to high environmental temperature Poult. Odom TW et al. Science . 1985