Grasping the autumn season is the peak season for cow estrus. When the cow reaches the breeding period, it should have a moderate lye body condition, too fat or too thin is not conducive to breeding. Therefore, over-fat cows should reduce the supply of concentrates and adjust formulas; while for over-lean cattle, compound feeds should be used for supplementation. The formula and method of feeding supplements are: barley 30%, wheat 20%, soybean 10%, corn 40%. After mixing, soak in fresh water for 4~6 hours, then add 8~10% of the above total amount of feed. Bean cake, 5% of sugar bran, 1% of salt, 3 to 5% of bone meal. Feed cattle twice a day sooner or later, each feeding 8 to 10 kg. Properly extend the grazing time and feed cows with grass at night.
Aphrodisiac aphrodisiac can estrus cows. Here are three effective ways of aphrodisiac:
1. For estrus-producing cows, injectable benzoic acid requires 20 to 25 mg of conjugated diol, 25 to 30 mg of ethylene-estradiol, or 40 to 50 mg of diphenol ethane. The cow can be estrus after the injection.
2. Use urine from healthy pregnant women who have been pregnant for at least 6 months to remove 100 ml of urine from the first morning, add 3 ml of 0.5% carbonic acid solution, boil and filter to make aphrodisiac; Subcutaneous injections are performed every other day. Each time 35 to 40 ml, once every 3 days, the cow can be estrus.
3, with Motherwort 30 grams, 25 grams of pumpkin leaves, 15 grams of safflower mixed decoction for cattle oral administration. Can also be used old date tree outer skin 0.5 kg, 1 kg of brown sugar, add water, 3 kg of Jianshui to the cattle two times a day sooner or later, and even served 2 to 3 days, the cow can be estrus breeding.
The timely mating of the cows was irritated, the appetite was reduced, the genitals were flushed, congested, swollen, and white transparent mucus flowed out. Touch the cow's buttocks, the oxtail is high and quiet, and it is the most suitable cow to breed. From the end of estrus to 10 to 15 hours after the end of estrus, the cows begin to ovulate and it is appropriate to breed.
Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues. Proteins perform a vast array of functions within living organisms, including DNA replication, catalyzing metabolic reactions, responding to stimuli, and transporting molecules from one location to another.
We supply protein, which is generally consumed immediately before and after exercising, or in place of a meal. Some types of protein are to be taken directly before and after a workout, while others are to be taken before going to bed. The theory behind this supplementation is that bodybuilders, by virtue of their unique training methods and end-goals, require higher-than-average quantities of protein to support maximal muscle growth.
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