How to scientifically formulate a feed formula for Dutch cattle
The Dutch cattle feed formula table refers to the scientific and reasonable preparation of cattle feed based on the feeding characteristics of Dutch cattle. This feed formula table can ensure the nutritional needs of cattle, improve breeding efficiency, and reduce feeding costs. The following introduces how to scientifically formulate the Dutch cattle feed formula from four aspects.
Understand the nutritional needs of Dutch cattle
First of all, to scientifically formulate a feed formula for Dutch cattle, one must understand the nutritional needs of Dutch cattle. Dutch cattle are large dairy cows that need to eat enough protein, carbohydrates, fats, minerals, vitamins and other substances every day to maintain their normal physiological and production needs. Therefore, understanding the breed, age, gender, postpartum time, weight and production stage of Dutch cattle is the prerequisite for scientifically formulating feed formula tables.
Secondly, it is also necessary to determine the feed and feed formula ratio suitable for Dutch cattle based on their feeding environment, such as temperature, humidity, cellulose content, pH, etc. For example, when formulating feed formulas for the low-production period of Dutch cattle, it is necessary to choose feeds rich in energy and protein, while increasing sufficient fiber and vitamin supply to promote milk production of Dutch cattle.
Rationally set the proportion and formula of Dutch cattle feed
To scientifically formulate the Dutch cattle feed formula table, the feed proportion and feed formula must be reasonably set according to the nutritional needs of Dutch cattle. Specifically, the feed for Dutch cattle should be formulated to comply with the following regulations:
(1) According to different production cycles, formulate appropriate dietary rations. For every 100kg of body weight, eat 3-4kg of forage per day, 8-10kg of roughage (silage, forage, straw, etc.), and 2-10kg of concentrated feed (corn, soybean cake, fish meal, etc.) 3kg.
(2) The proportion of feed should be reasonably matched. The ratio of crude protein to crude fiber should be 1:4-5, and the ratio of forage to concentrated feed should be 1:2-3 to ensure that Dutch cattle eat healthy and balanced feed.
(3) The moisture content and moisture content of the feed need to take into account the impact of different seasons on the food intake of Dutch cattle, and adjust the feed ratio of Dutch cattle to promote the healthy growth of Dutch cattle.
Pay attention to the implementation of the Dutch cattle feed formula table
After scientifically formulating the feed formula for Dutch cattle, it is also necessary to pay attention to the implementation of the feed formula. Regarding the implementation of the Dutch cattle feed formula table, the following aspects need to be considered:
(1) Digestion of feed by Dutch cattle, determine the toxicity and suitability of different feeds for Dutch cattle, and optimize the composition of feed.
(2) Correct feeding method, feed according to the proportion and usage in the feed ration table.
(3) Food should be distributed evenly and cows should be fed one by one to ensure the balance of food intake and nutrition of the herd.
Adjustment of Dutch cattle feed formula table
After paying attention to the implementation of the Dutch cattle feed formula table, it is also necessary to continuously adjust and improve the feed formula table. The specific ideas are as follows:
(1) Continuously track the production status of Dutch cattle and adjust the production cycle according to Dutch cattle feed.
(2) Study the impact of feed on various aspects of Dutch cattle production (Such as the breeding period, juvenile period, adult period, production period, etc.), adjust the feed proportion and dosage in a timely manner.
(3) Based on the appetite, milk production and weight of Dutch cattle, quantify factors such as raw material deviations in the feed ration table, and adjust the feed ratio to improve breeding benefits and output efficiency.
In summary, scientifically formulating the Dutch cattle feed formula requires understanding the nutritional needs of Dutch cattle, reasonably setting the proportion and formula of Dutch cattle feed, paying attention to the implementation of the Dutch cattle feed formula, and adjusting the Dutch cattle feed formula. Start with that. Only by strictly following scientific methods and formulating a more scientific and reasonable feed formula for Dutch cattle can we make Dutch cattle healthier and more productive.
