Egg production as influenced by population density of Babcock layers in a cage [study conducted in the Philippines]
1981
Camano, F.P. | Aquino, R.R. (University of Southern Mindanao, Kabacan, North Cotabato (Philippines). Dept. of Animal Science)
The study aimed to compare the egg production of Babcock layers housed in cages of the same dimension (12 x 18 x 18 inches) with the number of birds per cage as its only variable. Lot A represented two birds per cage while lot B represented four birds in a cage. Results of the study revealed that two birds per cage produced more eggs than four birds in a cage. A total of 1,769 eggs was laid in lot A and 1,518 eggs were recorded in lot B for the duration of forty-five days. Using the T test, a significant result was obtained
显示更多 [+] 显示较少 [-]