The digestion of feed by cows depends on the fermentation of microorganisms in the rumen, and the microbes in the rumen need a relatively stable environment. The method of feeding quails is not conducive to the ruminal health of cattle, which is not conducive to digestion. These feeds are suitable for feeding, and each feed should not be fed too much. The specific feeding range is as follows:
(1) Silage 20-25 kg per day;
(2) The cows that eat silage are best paired with high-quality hay (green hay), no less than 4 kg per cow per day. At present, most regions lack the green hay to feed cows. Therefore, the grass season must pay close attention to the drying of hay. Let all cattle eat grass;
(3) roots such as carrots, pumpkins due to high moisture content should not be fed, 3-5 kg ​​per head per day;
(4) Fresh green grass does not exceed 12 kilograms per day;
(5) The amount of rapeseed cake and cottonseed meal in the feed should not exceed 10%;
(6) Accessories such as brewer's grains, corn residue, bean curd residue, apple pomace, about 10 kg per head per day;
(7) The amount of concentrate should be fed with 1 kg of milk per 2.5-3.0 kg of milk. The production of milk should be more concentrated to the concentrate, and there should be less milk and less concentrate. However, no matter how high the amount of milk produced, the amount of concentrate each day Can not exceed 12 kilograms, at the same time, in the case of large amount of concentrate feed, increase the number of feedings to reduce the rise of rumen acidity.
Eye Massage,Best Eye Massager,Eye Care Massager,Eye Roller Massager
Shenzhen Jie Zhong Lian Investment Co., Ltd. , https://www.szmeizon.com