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A technology for empty sows and concentrated feed, applied in the application, animal feed, animal feed, etc., to achieve the effect of raising the level, repairing the reproductive system, and accelerating the discharge speed
Active Publication Date: 2011-05-04
河南雄峰科技股份有限公司
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Although the above measures can restore ovarian function, promote the normal development of follicles, and promote the effect of estrus and ovulation, there are also some defects: as the price is relatively expensive; it can only be treated individually; Improve the birth quality of newborn piglets, etc.
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[0038] Raw materials in the above-mentioned table 1, the crude protein weight content in the described expanded soybean meal is 43%; The crude protein in the described expanded soybean
[0039] The weight content of white protein is 35%; the weight content of crude protein in the fish meal is 60%; the microecological preparation is produced by Shanghai Chuangbo Modern Natural Agriculture Group, batch number: Shanghai feed Tim (2010) 127379; the compound trace element Composed of ferrous sulfate monohydrate, copper sulfate pentahydrate, zinc sulfate monohydrate, manganese sulfate monohydrate, potassium iodide premix (containing 1% iodine), cobalt chloride premix (containing 1% cobalt) and sodium selenite Premix (containing 0.5% selenium), the weight percentage of each component is: ferrous sulfate monohydrate 35.7%, copper sulfate pentahydrate 5.1%, zinc sulfate monohydrate 23.5%, manganese sulfate monohydrate 20.4%, potassium iodide pre Mixture 4.1%, cobalt chloride pre...
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Abstract
The invention relates to a concentrated feed for barren sows, and per 1,000 parts by weigh of the concentrated feed comprises the following raw materials in parts by weight: 490 to 510 parts of puffed bean pulps, 240 to 260 parts of puffed soybeans, 70 to 90 parts of fish meals, 3 to 5 parts of microbial ecological agents, 15 to 25 parts of glucoses, 35 to 45 parts of mountain flour, 35 to 45 parts of calcium hydrophosphate, 10 to 20 parts of table salt, 3 to 4 parts of sodium bicarbonate, 3 to 7 parts of composite trace elements, 0.6 to 0.7 parts of chromium picolinate, 5 to 8 parts of compound amino acid, 0.006 to 0.01 parts of folic acid, 0.9 to 1.5 parts of boar composite many-dimensions, 0.3 to 0.4 parts of vitamin E, 1 to 2 parts of vitamin C, 0.9 to 1.5 parts of beta-carotene, 1 to 2 parts of flavoring agents, 0.09 to 0.15 parts of phytase, 1 to 2 parts of ethoxy quinoline, 2 to 3 parts of choline chloride, and the balance of carriers. In case of adding 30 percent of the concentrated feed into daily fodders for sows, the interval time from ablactation to oestrus can be shortened, thereby improving the oestrous rate, litter size and the like of the sows.
Description
technical field [0001] The invention belongs to the technical field of sow feed, and in particular relates to a special concentrated feed for empty pregnant sows, which can promote early estrus and more ovulation of empty pregnant sows. Background technique [0002] The whole reproductive cycle of sows (pregnancy ~ parturition ~ lactation ~ weaning ~ mating ~ pregnancy) is an interlocking process. The previous nutritional management will affect all subsequent stages, so the best nutrition must be provided at each stage. Optimum nutrition can maximize reproductive performance. Compared with the pregnancy and lactation period of sows, the nutrition of sows during the empty pregnancy period has not been given due attention. In actual production, due to the lack of special feed products for sows during the empty pregnancy period, it is common for sows to not estrus or delay estrus after weaning , repeated infertility and low litter size have become a major problem that plague...
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