First, pay attention to fine material, ignore the quality of coarse material cattle is ruminant grass-eating livestock. Therefore, in the production practice, we must pay full attention to this physiological characteristic of cattle, and we must never raise cattle like pig raising chickens. The general principles of cattle rearing are mainly hay, silage, straw, and other types of roughage containing neutral detergent fibers, combined with various physiological stages of cattle to add appropriate amounts of concentrate to meet the nutritional needs of each stage. However, most cattle-raising households have just entered the misunderstanding, unilaterally pursued the quality and quantity of concentrate feed, blindly increased the proportion of protein feeds in concentrates and increased the amount of concentrate feeds, resulting in the waste of protein feeds and increased feeds. The cost has affected the benefits of cattle breeding. Overfeeding the concentrate can sometimes result in bovine digestive diseases such as rumen retardation and ruminal acidosis. Therefore, attention must be paid to the quality, modulation, and supply of roughage in cattle production. High quality hay, leguminous pasture, and high-quality silage should be fed. When feeding crop straws such as dried corn stalks, rice straw, etc., they should be prepared by microbial fermentation into straw micro-feeds to increase the feed intake and digestibility of cattle. The quality and amount of roughage affect the milk fat content of milk, which is the main source of acetic acid after rumen fermentation, and acetic acid is one of the raw materials of breast synthetic milk fat. The production of acetic acid affects the milk fat percentage. The quality of roughage directly affects the dry matter intake of dairy cows. According to information, high-quality roughage, the dry matter intake of dairy cows can reach 2.5% of body weight; and low-quality roughage (such as untreated straw), the dry matter intake of cows only reach 1.5 of body weight. %. Therefore, the quality of roughage determines and influences the production and quality of milk and the economic benefits of raising cattle. Second, pay attention to treatment, contempt for feeding and management and prevention work The author found in visiting dairy farmers, when the cow got sick when the dairy farmers did not hesitate to hire a vet to buy good medicine treatment. Little do they know that some diseases can be prevented by improving feed nutrient balance and feeding management. A veterinarian on a large scale was busy in a round, and a dairy farmer was busy asking the veterinarian that the cows would not be raised. Therefore, the dairy farmers can improve feedstuff management and feeding management through consultation with livestock technicians to improve the productivity of cattle and sheep and prevent diseases such as dystocia, postpartum paralysis, metabolic diseases, calf diarrhea, mastitis, rumen retardation, rumen acidosis, and limb and foot disease. Common diseases. Emphasis on prevention work will not affect the production of dairy cows, but also reduce the cost of feeding. Third, pay attention to lactating cows, ignoring the feeding and management of dry cows Most dairy cows have a misunderstanding, that as long as the cows feed more milk on the prolific, there is input to output; dry cows do not produce milk will not feed Only input did not produce. Little do they know that the nutritional status and feeding and management status of dairy cows during the dry period is one of the important factors that determine the output of the next baby. Therefore, raising the milk production level of dairy cows must be started from the times of “less milk†and “no milkâ€. Based on the physiological characteristics of dry cows, "Jiaonong" feed company introduced dry cow premixed feed, which is the "golden partner" material, which will play a catalytic role in improving the nutritional balance of dry cows. Fourth, pay attention to the big cattle breeding, despise the calf's feeding management Most dairy farmers have a quick-money idea, that the big cattle can bring benefits immediately, the calf profit or a few years later, so there is a deep in thought Kind of misunderstanding of the Mavericks. Insufficient input to the calf's feed has hindered the growth rate of the calf and the calf's delayed development, thus delaying the initial allocation of the moon, affecting the final milk production and lifetime economic benefits of the cow. According to information, the weight of young dairy cows at the time of their first birth showed a strong positive correlation with the first period of lactation. It is cost-effective to strengthen calf input and rearing management from an economic and genetic perspective. By promoting the calf's growth rate, the first child will be able to recoup the investment faster in the month of 26, reduce labor costs, and increase the lifetime production of dairy cows. Milk capacity and economic efficiency, and accelerate the genetic improvement of the herd. V. There is no detailed accounting and lack of necessary economic benefit analysis Most dairy farmers think that income and expenditure are their own family's affairs. The removal of expenses is earned. How much money does it take to raise a cow? How much does the feed cost? How much does the raw material cost? When you look at it carefully, it's not quite clear. In order to sum up experience, reduce some unnecessary waste, and avoid detours, I advise dairy farmers to establish a revenue and expenditure account, how much is the feed expenditure at the end of the year, how much is the expenditure on medical expenses, and what proportion of various expenditures are the total expenditure, milk What is the income of yak and the benefit analysis? Summarize experience, learn lessons, and improve management, so as to constantly improve their business management level and market awareness, so that dairy farmers are invincible in the market economy tide.
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