Growing and laying performances of two varieties of Noi chickens raised in an intensive farming system
Từ khóa:
growth performance, laying performance, native hen, Noi chicken.
Tóm tắt
This study was conducted to compare the black and dark brown varieties of Noi purebred chickens raised in an intensive farming system. A total of 600 black and 600 dark brown Noi chickens were observed starting from 1 day after hatching...
điểm /
đánh giá
Phát hành ngày
2022-06-24
Chuyên mục
LIFE SCIENCES