Dairy cattle feed brick production
First, green feed brick making new technology
Green feed brick is a good way to store large amounts of green feed. It can preserve the original flavor and nutrition of green feed, and it is also suitable for palatability. The production method is simple and worth a try. Its practice is:
1. Prepare the mold: The mold specifications for making green feed bricks are generally 20 centimeters long, 15 centimeters wide, and 2 centimeters high. The rectangular frame is made of wood.
2. Bricks: Wash the green fodder to miscellaneous, long to cut short, water content below 80% is appropriate, large moisture should be a little drying, it is best to mix a variety of green feed, and then with a beater or stone mill Made into a paste, and then filled into the mold to compact and level off, take off the mold in the sun exposure 6-7 hours bricks once, after every brick 3-4 hours 1 time, 3-4 days basic dry Finally moved to cool indoor ventilation. The topography of the smelting facilities should be high. During the drying process, rain and water leakage should be prevented. The ground should be cushioned during storage to facilitate ventilation and moisture protection. Good quality green feed bricks have a grayish green surface, aromas, and even drying inside and out. In winter, when the green feed is lacking, the cows are fed. Before feeding, they should be boiled or crushed with water. The amount of feed should not be too high to avoid diarrhea.
3. Advantages: 1 It has the leaf protein content and its amino acid composition pattern in the general green storage and can meet the body needs of cattle in any physiological state. 2 The balance of calcium and phosphorus in the product is balanced to meet the needs of the cattle body. 3 It is rich in vitamins and it has a significant boosting effect on cattle. It is difficult to solve the problem of winter green feed. 4 cheap, simple production, anyone can make.
Second, the new technology of molasses urea brick feeding cattle
1. Production method: Molasses, urea, minerals, salt, adhesives, etc. are made into solid brick feed (ie, bricks) for cattle to feed. It is a new technology widely used in foreign cattle breeding.
Examples of recipes for ravioli bricks: 1 molasses 45%, urea 10%, cement 15%, wheat bran 25%, table salt 5%; 2 molasses 40%, urea 10%, cement 15%, wheat bran 30%, table salt 5%; 3 molasses 40%, urea 10%, cement 10%, wheat bran 38%, salt 2%; 4 molasses 40%, urea 10%, cement 10%, wheat bran 35%, salt 5%. In addition, 0.5% pre-mixed additives containing multiple trace elements and vitamins can be added to the formula.
When making the tantalum bricks, first dissolve the salt in water, then mix the cement and salt water in a ratio of 100:30-50, then add molasses, urea and wheat bran in order. Mix well and pour in 25 centimeters of pre-made 20 cm. In a wooden mold with a centimeter of 20 centimeters, it is lightly pressed with a wooden board, allowed to stand for 24 hours, and then cured after being cured for 7 to 14 days. Each pry brick weighs about 5 kilograms, placed in a playground that can avoid the rain (do not put underground) for calves, each adult cow can feed 300-500 grams per day. Feeding cows with licking bricks usually only needs a small amount of concentrate to achieve the desired fattening effect.
2. Note the problem: 1 The hardness of the rubbish brick must be moderate, so that the calf food must be within safe and effective range. If you eat too much, you have to add fillers (brans) and reduce the amount of binder. 2 The standard of daily feeding varies according to the ratio of raw material formula and raw materials, mainly based on the amount of urea in calves. For example, the daily intake of urea for adult cattle is 80-110 grams, and that for young cattle is 70-90 grams. . 3 In the early stage of using rubble bricks, a small amount of salt powder, corn flour, and granules should be applied to the bricks to induce them to feed. Generally after 5 days of training, the cows will be accustomed to foraging. 4 Pay attention to the cleaning of bricks to prevent contamination of the waste. After snowing, sweep the snow to prevent broken bricks from breaking into small pieces, avoiding excessive consumption of cattle once and causing poisoning.
3. Application effect: After supplementing the Fuling brick, the intake of straw to cattle can be increased by 20-30%, the digestibility of organic matter can be increased from 36% to 50%, and the crude fiber digestibility can be increased from 60% to 70%. Therefore, it effectively overcomes the disadvantages of the low temperature in the north and the difficulty of “curing†the ammoxidation of straw, and also solves the issues of cumbersome process of straw ammonification and labor intensity in the south. Tests have shown that under the condition of 1 kg of soybean cake in each cow's diet, the daily milk yield can still be increased by 2.08 kg, the milk production rate is increased by 11.4%, the soybean cake is saved by 55%, the grain-saving rate is 16%, and the diet is not changed. It can increase daily milk production by 4 kg and increase the milk production rate by 20%. Each week, 800-1000 grams of refill bricks are replenished, enough to replace the required feed for 4 kg of dairy cows per day. The input-output ratio is 1:6-8. In the case of cows, 800-1000 grams of rubbish bricks are used each day, which equals the input of 1 kilogram of milk. This technology is easily mastered by cattle farmers, and is inexpensive. It can also prevent cows from eating different foods and is worth expanding.
Green feed brick is a good way to store large amounts of green feed. It can preserve the original flavor and nutrition of green feed, and it is also suitable for palatability. The production method is simple and worth a try. Its practice is:
1. Prepare the mold: The mold specifications for making green feed bricks are generally 20 centimeters long, 15 centimeters wide, and 2 centimeters high. The rectangular frame is made of wood.
2. Bricks: Wash the green fodder to miscellaneous, long to cut short, water content below 80% is appropriate, large moisture should be a little drying, it is best to mix a variety of green feed, and then with a beater or stone mill Made into a paste, and then filled into the mold to compact and level off, take off the mold in the sun exposure 6-7 hours bricks once, after every brick 3-4 hours 1 time, 3-4 days basic dry Finally moved to cool indoor ventilation. The topography of the smelting facilities should be high. During the drying process, rain and water leakage should be prevented. The ground should be cushioned during storage to facilitate ventilation and moisture protection. Good quality green feed bricks have a grayish green surface, aromas, and even drying inside and out. In winter, when the green feed is lacking, the cows are fed. Before feeding, they should be boiled or crushed with water. The amount of feed should not be too high to avoid diarrhea.
3. Advantages: 1 It has the leaf protein content and its amino acid composition pattern in the general green storage and can meet the body needs of cattle in any physiological state. 2 The balance of calcium and phosphorus in the product is balanced to meet the needs of the cattle body. 3 It is rich in vitamins and it has a significant boosting effect on cattle. It is difficult to solve the problem of winter green feed. 4 cheap, simple production, anyone can make.
Second, the new technology of molasses urea brick feeding cattle
1. Production method: Molasses, urea, minerals, salt, adhesives, etc. are made into solid brick feed (ie, bricks) for cattle to feed. It is a new technology widely used in foreign cattle breeding.
Examples of recipes for ravioli bricks: 1 molasses 45%, urea 10%, cement 15%, wheat bran 25%, table salt 5%; 2 molasses 40%, urea 10%, cement 15%, wheat bran 30%, table salt 5%; 3 molasses 40%, urea 10%, cement 10%, wheat bran 38%, salt 2%; 4 molasses 40%, urea 10%, cement 10%, wheat bran 35%, salt 5%. In addition, 0.5% pre-mixed additives containing multiple trace elements and vitamins can be added to the formula.
When making the tantalum bricks, first dissolve the salt in water, then mix the cement and salt water in a ratio of 100:30-50, then add molasses, urea and wheat bran in order. Mix well and pour in 25 centimeters of pre-made 20 cm. In a wooden mold with a centimeter of 20 centimeters, it is lightly pressed with a wooden board, allowed to stand for 24 hours, and then cured after being cured for 7 to 14 days. Each pry brick weighs about 5 kilograms, placed in a playground that can avoid the rain (do not put underground) for calves, each adult cow can feed 300-500 grams per day. Feeding cows with licking bricks usually only needs a small amount of concentrate to achieve the desired fattening effect.
2. Note the problem: 1 The hardness of the rubbish brick must be moderate, so that the calf food must be within safe and effective range. If you eat too much, you have to add fillers (brans) and reduce the amount of binder. 2 The standard of daily feeding varies according to the ratio of raw material formula and raw materials, mainly based on the amount of urea in calves. For example, the daily intake of urea for adult cattle is 80-110 grams, and that for young cattle is 70-90 grams. . 3 In the early stage of using rubble bricks, a small amount of salt powder, corn flour, and granules should be applied to the bricks to induce them to feed. Generally after 5 days of training, the cows will be accustomed to foraging. 4 Pay attention to the cleaning of bricks to prevent contamination of the waste. After snowing, sweep the snow to prevent broken bricks from breaking into small pieces, avoiding excessive consumption of cattle once and causing poisoning.
3. Application effect: After supplementing the Fuling brick, the intake of straw to cattle can be increased by 20-30%, the digestibility of organic matter can be increased from 36% to 50%, and the crude fiber digestibility can be increased from 60% to 70%. Therefore, it effectively overcomes the disadvantages of the low temperature in the north and the difficulty of “curing†the ammoxidation of straw, and also solves the issues of cumbersome process of straw ammonification and labor intensity in the south. Tests have shown that under the condition of 1 kg of soybean cake in each cow's diet, the daily milk yield can still be increased by 2.08 kg, the milk production rate is increased by 11.4%, the soybean cake is saved by 55%, the grain-saving rate is 16%, and the diet is not changed. It can increase daily milk production by 4 kg and increase the milk production rate by 20%. Each week, 800-1000 grams of refill bricks are replenished, enough to replace the required feed for 4 kg of dairy cows per day. The input-output ratio is 1:6-8. In the case of cows, 800-1000 grams of rubbish bricks are used each day, which equals the input of 1 kilogram of milk. This technology is easily mastered by cattle farmers, and is inexpensive. It can also prevent cows from eating different foods and is worth expanding.
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