Search
  • فارسی
Search

The use of Kopal broiler chicken supplement in Yazd Arian Parvar: under the supervision of Dr. Ranjber.

Performance specifications:

-Bird under study: broiler chicken

-Place of performance: Yazd, Arian Peror broiler farm

-Length of breeding period: 50 days

-Number of examined chickens: 20,000 pieces (20,000 control pieces)

-Percentage of supplement use: 0.5 percent

Summary of results: benefit-cost ratio 8.5

Loss rate: 4% less loss; 600 more chickens

Weight gain: 90 grams more weight gain

Improving productivity indicators: