Lactation promoting powder for improving lactation capacity of spotted sows
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A technology for promoting lactation and sows, applied in the field of poultry lactation, which can solve the problems of low lactation output and low lactation performance
Inactive Publication Date: 2019-11-15
湖南省流沙河花猪生态牧业股份有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies in the prior art, the present invention provides a prolactin powder for improving the lactating power of Huazhu sows, which solves the problems of low lactating power output and low lactating performance of lactating sows
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preparation example Construction
[0032] The preparation method of S3 prolactin powder ration is prepared according to the following method:
[0033] Using the original feed for lactating sows (commonly used feed for lactating sows) as the basic feed, and then adding the prolactin powder prepared above to prepare a new feed for lactating;
[0034] In terms of parts by mass, take 92-96 parts of basic feed and 4-8 parts of prolactin powder, put them into a mixer, and stir for 5-10 minutes. After the feed is evenly mixed, take it out to obtain prolactin powder ration.
[0035] Among them, the 5 single products of Wangbuliuxing, Tianhuafen, Loulu, Tongcao, and white silkworm are Chinese pharmacopoeia medicinal materials, the 2 single products of river shrimp and Peruvian fish meal are common feed raw materials, and rice bran is the carrier of this powder. raw material.
[0036] Wherein, the mesh size of the plant raw material pulverizer is 100-120, and the mesh size of the animal raw material pulverizer is 80-120...
Embodiment 1
[0038] S1 prolactin powder prescription, in parts by mass, includes: 177 parts of wangbuliuxing, 104 parts of trichosanthes, 83 parts of Loulu, 125 parts of Tongcao, 42 parts of white silkworm, 73 parts of river shrimp, 300 parts of Peruvian fish meal, rice bran 96 parts, prepared by crushing and stirring.
[0039] The production process of S2 prolactin powder is prepared according to the following steps:
[0040] (1), pass the prepared raw materials through a pulverizer to prepare raw material powders, and then distinguish each raw material;
[0041] (2), according to the mass components, weigh the compatibility dose of each single product, and then place it on the test bench;
[0042] (3) Put Peruvian fishmeal, white silkworm, river prawns, Loulu, Trichosanthes, Tongcao, Wang Buliuxing, and rice bran into the mixer in sequence;
[0043] (4) After all the materials are put into the mixer, add an appropriate amount of water, start the mixer and run it for 4 to 7 minutes;
...
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Abstract
The invention discloses lactation promoting powder for improving lactation capacity of spotted sows. The lactation promoting powder comprises S1: a lactation promoting powder recipe, S2: a lactation promoting powder making process, and S3: a making method of lactation promoting powder daily ration. The lactation promoting powder is used for feeding 90 sows in an experiment group and 50 sows in a control group, milk components of the sows on the 14th day after lactation and litter properties of piggies of 21 days are in paired observation, under the condition that the average number of new-bornliving piggies in the experiment group is 10.12 and the average number of the piggies in the control group is 10.33, compared with the sows in the control group, the sows in the experiment group havethe following advantages that milk total dry substances, degreased dry substances, butterfat, milk protein and lactose in the experiment group are respectively increased by 0.50 %, 2.50 %, 1.40 %, 1.89 % and 0.64 %, and the piggy breeding rate, the litter weight (lactation capacity), daily weight gain and feed efficiency (namely the reduction rate of feed-gain ratio) are respectively increased by7.97 %, 12.44%,7.72% and 9.53%, so that the lactation capacity and the breeding properties of the sows are sufficiently improved. The breeding contrast test results sufficiently show that the lactation promoting powder has notable effects and advantages for improving the lactation capacity, milk components and feeding properties of the spotted sows.
Description
technical field [0001] The invention relates to the technical field of poultry prolactin, in particular to a prolactin powder for improving the lactation ability of Huazhu sows. Background technique [0002] Pig is a vertebrate, mammal, domestic animal, and ancient omnivorous mammal, mainly divided into domestic pig and wild boar. [0003] With the continuous improvement of living standards, the demand for pork is getting higher and higher. In the prior art, mostly by injecting prolactin agents or feeding prolactin feed, adopting the above two methods, although the milk production of sows can be improved, but sows The low quality of milk produced by pigs leads to low self-immunity of sows. In addition, the total dry matter, fat-free dry matter, milk fat, milk protein, lactose and other nutrients in the milk are low, resulting in piglets after feeding. The absorption is slow, the absorption value is low, and the nutrition is not enough to meet the daily needs of piglets, res...
Claims
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