阅读说明：本技术 一种奶牛无草饲喂的全日粮配合饲料及其制备方法 (Whole-daily-grain compound feed for dairy cow feeding without grass and preparation method thereof ) 是由 肖鹏宏 于 2020-05-12 设计创作，主要内容包括：本申请公开了一种奶牛无草饲喂的全日粮配合饲料,包括以下重量配比的原料：玉米500-600份、豆粕260-290份、DDGS50-80份、盐12-15份、磷酸氢钙4-8份、过瘤胃蛋氨酸1.5-2份、过瘤胃赖氨酸2-2.5份、过瘤胃胆碱2-3份、蔗糖糖蜜10-20份、棕榈油30-40份、酿酒酵母1-2份、枯草芽孢杆菌1-2份、VE0.05-0.1份、奶牛复合微量元素1-2份、奶牛复合维生素0.15-0.2份、枳壳3-6份、山楂8-10份、己醇0.05-0.06份；本申请还包括一种奶牛无草饲喂全日粮配合饲料的制备方法。本发明通过便于运输和存储,且奶牛的出奶多,便于饲养管理,投放饲料的劳动力成本下降,提高乳品的质量。(The application discloses a dairy cow grass-free feeding full-daily-grain compound feed, which comprises the following raw materials in parts by weight: 600 parts of corn, 290 parts of soybean meal, 50-80 parts of DDGS, 12-15 parts of salt, 4-8 parts of calcium hydrophosphate, 1.5-2 parts of rumen bypass methionine, 2-2.5 parts of rumen bypass lysine, 2-3 parts of rumen bypass choline, 10-20 parts of cane molasses, 30-40 parts of palm oil, 1-2 parts of saccharomyces cerevisiae, 1-2 parts of bacillus subtilis, 0.05-0.1 part of VE, 1-2 parts of composite trace elements of dairy cows, 0.15-0.2 part of composite vitamins of dairy cows, 3-6 parts of fructus aurantii, 8-10 parts of hawthorn and 0.05-0.06 part of hexanol; the application also comprises a preparation method of the full-ration compound feed for the non-grass feeding of the dairy cows. The invention is convenient for transportation and storage, the milk yield of the dairy cow is high, the feeding management is convenient, the labor cost for feeding the feed is reduced, and the quality of the dairy product is improved.)

1. A full-daily-grain compound feed for dairy cows without grass is characterized in that: comprises the following raw materials in parts by weight: 600 parts of corn-, 1-2 parts of cow special enzyme, 2-4 parts of oriental wormwood, 1-2 parts of betaine, 30-43 parts of static buffer and 2-4 parts of dynamic buffer.

2. The diet formulated feed for dairy cows fed grass-free is characterized in that the static buffer comprises: 12-15 parts of baking soda, 12-15 parts of stone powder, 6-7 parts of magnesium oxide and 2-5 parts of bentonite.

3. The diet formulated feed for dairy cows fed grass-free is characterized in that the dynamic buffer comprises: 1-2 parts of lactic acid-philic yeast and 1-2 parts of candida, wherein the lactic acid-philic yeast and the candida are both solid strains.

4. The whole-daily-diet compound feed for cows fed without grass according to claim 1, characterized in that 1 kg of the cow-specific enzymes comprise cellulase with an enzyme activity unit of 2000IU-2500IU, glucoamylase with 5000IU-6500IU, neutral protease with 20000IU-30000IU, alpha-amylase with 7000IU-8000IU, acid protease with 10000IU-15000IU, alpha-galactose-alpha-amylase with 6000IU-6500IU, xylanase with 200000IU-300000IU, beta-mannoglucanase with 400000IU-500000IU, pectinase with 15000IU-20000IU, lipase with 1000IU-5000IU, phytase with 5000IU-10000 IU.

5. The grass-free whole-daily-ration compound feed for dairy cows of claim 1, wherein the complex vitamins of dairy cows comprise: 3500 portions of vitamin A, 620 to 40 portions of vitamin B, 1200 portions of vitamin D, 120.5 to 0.7 portion of vitamin B, 5 to 10 portions of vitamin K, 60 to 80 portions of calcium pantothenate, 110 to 20 portions of vitamin B, 1 to 1.5 portions of biotin, 220 to 40 portions of vitamin B and 5 to 10 portions of folic acid.

6. The grass-free whole-daily-ration compound feed for dairy cows of claim 1, wherein the composite trace elements of dairy cows comprise: 50-75 parts of blue vitriol, 200 parts of ferrous sulfate monohydrate, 137 parts of zinc sulfate monohydrate, 154 parts of manganese sulfate monohydrate, 65-80 parts of 1% potassium iodide and 42-60 parts of 1% cobalt chloride hexahydrate.

7. A preparation method of a full-ration compound feed for feeding dairy cows without grass is characterized by comprising the following steps:

s1, crushing solid materials of corn, soybean meal, DDGS, rumen bypass methionine, rumen bypass lysine, rumen bypass choline, composite vitamins of dairy cows, composite trace elements of the dairy cows and betaine, and sieving the crushed solid materials by a sieve sheet with the thickness of 3 mm;

s2, uniformly mixing corn, soybean meal, DDGS, rumen bypass methionine, rumen bypass lysine, rumen bypass choline, composite vitamins of dairy cows, composite microelements of dairy cows and solid powder of betaine, and uniformly stirring with palm oil heated and melted to 70-80 ℃;

s3, adding salt, calcium hydrogen phosphate, cane sugar molasses, saccharomyces cerevisiae, bacillus subtilis, VE, fructus aurantii, hawthorn, hexanol, nicotinic acid, a defoaming agent, sulfohumic acid, ammonium sulfate, vitamin E, sodium diacetate, 1% sodium selenite, a special enzyme for dairy cows, oriental wormwood, a static buffering agent and a dynamic buffering agent, mixing uniformly, and feeding according to the ratio of feed to water 1: 0.3 of the weight percentage is added with water and stirred evenly, and then the feed can be fed.

Technical Field

The invention relates to the technical field of farming and animal husbandry, in particular to a full-daily-grain compound feed for feeding dairy cows without grass and a preparation method thereof.

Background

The milk is one of the oldest natural beverages, has very important effect on human bodies, contains rich mineral substances, calcium, phosphorus, iron, zinc, copper, manganese and molybdenum, rarely has the milk as the best source of calcium of the human bodies, has very proper proportion of calcium and phosphorus, is beneficial to the absorption of calcium, has at least more than 100 types, contains main components of water, fat, phospholipid, protein, lactose, inorganic salt and the like, and is very important for the feeding of dairy cows.

As the dairy cows eat coarse fodder at the present stage of China with high cost and large demand, the requirement can be met locally when the cultivation quantity is small, but the coarse fodder can only be purchased externally when the cultivation quantity is large, and meanwhile, the volume is large and the transportation cost is high because the moisture of the coarse fodder is low; when the water content is high, the transportation cost is also high; the coarse fodder has large volume and much dust when the moisture is low, and the labor amount is large when the coarse fodder is used; the storage cost is high, and a large amount of capital and fields are needed; the forage has the advantages that the forage needs to be prevented from fire when the moisture is low, and needs to be stored in an ensiling mode when the moisture is high, both silage and dry forage have the problem of mildew, and the mildew forage is not easy to detect, so that the safety of feeding of dairy cows is difficult to guarantee in the feeding process, huge loss is often brought to farmers, especially, the forage has different growth requirements due to different growth areas, contains larger difference of protein and vitamin components, and has larger influence on the milk production of dairy cows and the quality of milk products in the feeding process; CN104920880A in the prior art discloses a forage for grass-free feeding of beef cattle and a preparation method thereof, the forage has rich energy content and high forage conversion rate, shortens the fattening period, saves the feeding cost and increases the income of farmers; however, the patent mainly aims at the problems of beef cattle breeding, short beef cattle feeding time, no need of considering breeding and milk production, and incapability of meeting the requirements of dairy cattle for milk production and breeding of offspring.

Disclosure of Invention

The application provides a dairy cow forage-free full-daily-grain compound feed and a preparation method thereof, and solves the problems that the traditional forage is fed, the quality of the forage is not easy to control, the forage is not easy to transport and store, the feeding period of the dairy cow is long, and the requirement on required nutrient components is high.

The application provides a dairy cow grass-free feeding full-daily-grain compound feed, which comprises the following raw materials in parts by weight: 600 parts of corn-, 1-2 parts of cow special enzyme, 2-4 parts of oriental wormwood, 1-2 parts of betaine, 30-43 parts of static buffer and 2-4 parts of dynamic buffer.

Preferably, the static buffer comprises: 12-15 parts of baking soda, 12-15 parts of stone powder, 6-7 parts of magnesium oxide and 2-5 parts of bentonite.

Preferably, the dynamic buffer comprises: 1-2 parts of lactic acid-philic yeast and 1-2 parts of candida, wherein the lactic acid-philic yeast and the candida are both solid strains.

Preferably, the 1 kg of the special enzyme for the dairy cow comprises 2000IU-2500IU of cellulase, 5000IU-6500IU of saccharifying enzyme, 20000IU-30000IU of neutral protease, 7000IU-8000IU of alpha-amylase, 10000IU-15000IU of acid protease, 6000IU-6500IU of alpha-galactose hydrase, 200000IU-300000IU of xylanase, 400000-500000 IU of beta-mannoglucanase, 15000IU-20000IU of pectinase, 1000-5000 IU of lipase and 5000IU-10000IU of phytase.

Preferably, the dairy complex vitamins include: 3500 portions of vitamin A, 620 to 40 portions of vitamin B, 1200 to 1500 portions of vitamin D, 120.5 to 0.7 portion of vitamin B, 5 to 10 portions of vitamin K, 60 to 80 portions of calcium pantothenate, 110 to 20 portions of vitamin B, 1 to 1.5 portions of biotin, 220 to 40 portions of vitamin B and 5 to 10 portions of folic acid.

Preferably, the dairy cow composite trace elements include: 50-75 parts of blue vitriol, 200 parts of ferrous sulfate monohydrate, 137 parts of zinc sulfate monohydrate, 154 parts of manganese sulfate monohydrate, 65-80 parts of 1% potassium iodide and 42-60 parts of 1% cobalt chloride hexahydrate.

A preparation method of a full-ration compound feed for feeding dairy cows without grass comprises the following steps:

s1, crushing solid materials of corn, soybean meal, DDGS, rumen bypass methionine, rumen bypass lysine, rumen bypass choline, composite vitamins of dairy cows, composite trace elements of the dairy cows and betaine, and sieving the crushed solid materials by a sieve sheet with the thickness of 3 mm;

s2, uniformly mixing corn, soybean meal, DDGS, rumen bypass methionine, rumen bypass lysine, rumen bypass choline, composite vitamins of dairy cows, composite microelements of dairy cows and solid powder of betaine, and uniformly stirring with palm oil heated and melted to 70-80 ℃;

s3, adding salt, calcium hydrogen phosphate, cane sugar molasses, saccharomyces cerevisiae, bacillus subtilis, VE, fructus aurantii, hawthorn, hexanol, nicotinic acid, a defoaming agent, sulfohumic acid, ammonium sulfate, vitamin E, sodium diacetate, 1% sodium selenite, a special enzyme for dairy cows, oriental wormwood, a static buffering agent and a dynamic buffering agent, mixing uniformly, and feeding according to the ratio of feed to water 1: 0.3 of the weight percentage is added with water and stirred evenly, and then the feed can be fed.

According to the technical scheme, the application provides a daily ration compound feed for dairy cows to feed without grass and a preparation method thereof, when in matching, solid materials of corn, soybean meal, DDGS, rumen bypass methionine, rumen bypass lysine, rumen bypass choline, dairy cow compound vitamins, dairy cow compound trace elements and betaine are crushed and pass through a sieve sheet with the size of 3mm, and directly pass through a gastric flap due to small feed particles to directly reach abomasum, then the solid powder materials are uniformly mixed and then uniformly stirred with palm oil heated and melted to 70-80 ℃ for coating, and the feed mainly aims to be decomposed by microorganisms in the rumen, directly pass through the rumen to abomasum for digestion, and then salt, calcium hydrophosphate, cane molasses, saccharomyces cerevisiae, bacillus subtilis, VE, fructus aurantii, hawthorn, hexanol, nicotinic acid, antifoaming agent, humic acid, ammonium sulfate, vitamin E, Sodium diacetate, 1% sodium selenite, special enzyme for dairy cows, oriental wormwood, a static buffer and a dynamic buffer are uniformly mixed according to the proportion of the formula, and the mixture is fed according to the proportion of 1: 0.3 of the weight percentage is added with water and stirred evenly to feed the dairy cows, the dairy cows do not ruminate or rarely ruminate in the feeding process, and the feed has a long retention time in the intestines due to a small amount of bile acid, the feed improves the rumen peristalsis capability under the action of the bitter orange, so the digestion and the absorption are more sufficient, because the feed is all concentrated feed, hawthorn, oriental wormwood, rumen bypass choline and hexanol are added to prevent fatty liver of the dairy cow, nicotinic acid can be discontinuously added in the feeding process to prevent the occurrence of ketosis of the dairy cows, vitamins and trace elements are reasonably matched in the feed, the immunity of the dairy cows and the quality of milk can be improved, the sulfohumic acid can also improve the immunity of organisms, the use of medicaments is reduced, meanwhile, the detention time of the feed in the intestinal tract can be prolonged, the feed can be fully absorbed in the intestinal tract, and the occurrence of diarrhea of the dairy cows can be reduced.

Compared with the prior art, the invention has the beneficial effects that:

1. the palatability of the dairy cow feed is improved by the proper amount of sucrose molasses, and energy is provided for the dairy cow and microorganisms;

2. because the feed has a fine particle size of only 1.5-3mm, the feed has insufficient stimulation power on rumen peristalsis, and the rumen peristalsis is stimulated by adding the bitter orange;

3. the fatty liver of the dairy cow is prevented by the cooperation of hawthorn, oriental wormwood, rumen bypass choline and hexanol;

4. the appropriate amount of the sulfohumic acid can be used as a mould absorbing agent, thereby preventing the mastitis of the dairy cow, reducing the somatic cells, improving the quality of the dairy cow, improving the immunity of the organism, reducing the use of medicines, simultaneously prolonging the detention time of the feed in the intestinal tract, fully absorbing the feed in the intestinal tract, reducing the occurrence of diarrhea of the dairy cow and reducing the defects caused by low crude fiber content of the feed;

5. an appropriate amount of bacillus subtilis is used for replacing antibiotics in the feed, so that the antibiotics are prevented from being added into the feed;

6. through the combination of a proper amount of VE and sodium selenite, the estrus of the dairy cows can be promoted, somatic cells in the milk can be reduced, and retained afterbirth can be prevented;

7. mucin in milk cow saliva is replaced by adding a proper amount of antifoaming agent, so that the problem of rumen foamy air blowing caused by using a large amount of soybean meal in raw materials is avoided;

8. the feed additive can be used for preventing mildew of feed by proper amount of sodium diacetate and providing acetic acid to synthesize milk fat

9. A proper amount of ammonium sulfate and cane sugar molasses are matched to provide a nitrogen source and a carbon source required by a fungus culture medium, so that the fungus culture medium can better play a role;

10. the addition amount of calcium hydrophosphate is reduced by using a proper amount of phytase, and the ability of synthesizing the phytase by rumen microorganisms is weakened due to the reduction of the number and the types of the rumen microorganisms after using the product, so the phytase must be additionally added to utilize phytate phosphorus in the feed, and the pollution of phosphorus to the environment is reduced;

11. the retention time of the feed in the intestinal tract is reduced by proper amount of bile acid;

12. the nicotinic acid is added to prevent ketosis of the dairy cows caused by negative energy balance due to the reduction of the postpartum feed intake of the dairy cows;

13. the release of the coating is facilitated by the addition of lipase, so that the coating is more easily absorbed in the digestive tract.

In conclusion, the invention solves the problems that the nutrient elements of the traditional forage are difficult to control and the quality is difficult to control through a plurality of experiments and improvements by the concentrated feed which is convenient to transport and store, effectively avoids the condition that the dairy cow is ill due to eating the mildewed forage, the transportation and storage cost of the forage is reduced, the forage is a complete forage with the cellulose content below 3 percent, but solves the problems that the concentrate stimulates insufficient power in rumen peristalsis and the concentrate is easy to cause diarrhea of the dairy cows, the feed has high utilization rate and low cost, can be mixed with water after opening the bag mouth to feed the dairy cows, and the milk yield of the dairy cow is high, the feeding management is convenient, the labor cost for feeding the feed is reduced, the control of nutrient substances and trace elements of the feed can be ensured, the immunity of the dairy cow is improved, the occurrence of mastitis and fatty liver is reduced, the somatic cells are reduced, and the quality of the dairy cow is improved.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application are clearly and completely described below.