The Effect of Feeding Different Levels of Protein on Egg Production of Medium Hybrid Layers During Cool and Hot Seasons
The Effect of Feeding Different Levels of Protein on Egg Production of Medium Hybrid Layers During Cool and Hot Seasons — المؤلف: Francis, Peter R. — 2005 — عدد النسخ: 1
- المؤلف
- Francis, Peter R.
- النشر
- 2005
- الوصف
- 38 - 51
- الموضوعات
- إنتاج البيض؛ تغذية الدجاج
- النسخ
- 1