نتایج جستجو برای: the birds

تعداد نتایج: 16059069  

Journal: :Science 1909

Journal: :international journal of advanced biological and biomedical research 0
mousa reza rasteh m.sc. department of animal sciences, university of agricultural sciences and natural resources gorgan, gorgan, iran behroz dastar professor, department of animal sciences university of agricultural sciences and natural resources gorgan, iran mahmoud shams shargh associate professor, department of animal sciences university of agricultural sciences and natural resources gorgan, iran saeid zerehdaran professor, department of animal sciences university of agricultural sciences and natural resources gorgan, iran omid ashayerizadeh assistant professor, department of animal sciences university of agricultural sciences and natural resources gorgan, iran

objective: the experiment was conducted to evaluate the effect of different levels of germinated barley on performance and egg quality in laying hen. methods: one hundred and twenty laying hens, 44-weeks old, lohmann lsl hens were used in this experiment. birds were assigned randomly to the groups, each of which consisted of 20 birds (4 replicate cages each containing 5 birds). the experiment w...

حسن نصیری مقدم, , حسن کرمانشاهی, , محمد مولایی, ,

An experiment was conducted to determine growth and carcass characteristics of male broilers subjected to early feed restriction. Restricted birds were fed equivalent to 1/5*BW0.67 Kcal/day/bird between days 7 and 14. On days 0 to 7 and 14 to 56, all chickens received feed ad-libitum. Diets of feed-restricted birds were supplemented with 15% higher methionin and cystine recommended by NRC (1994...

Journal: :Hispanic American Historical Review 1962

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