Mahsulot tavsifi
This course covers the selection of cattle for milk production, including breeding principles and techniques, inbreeding, heterosis, and selecting cows for machine milking
#қорамоллар#зоотехника#сут йуналиши
Muallif

Maxmudjon FattayevTasdiqlangan muallif
- Hujjatlari
- 12 659
- Sotilgan
- 179









