पशुओ को biotin खिलाने के फायदे । लेवटी बड़ाने वाला पाउडर । gay bhens ki levti kaise badhaye ? 

पशुओ को biotin खिलाने के फायदे । लेवटी बड़ाने वाला पाउडर । gay bhens ki levti kaise badhaye ?
how to increase cow udder.
udder badhane ka powder.
udder badhane ka desi tarika.
pashu ki levti kaise badhaye.
management of dry cow.
diet of dry cow
feed for dry cow ।
biotin for cows ।
gay ko biotin dene k faide ।
#hfcow #drycow #biotin #dairyfarm