CN114223794A - Daily ration for low-protein lactating sow - Google Patents

Daily ration for low-protein lactating sow Download PDF

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Publication number
CN114223794A
CN114223794A CN202111423075.7A CN202111423075A CN114223794A CN 114223794 A CN114223794 A CN 114223794A CN 202111423075 A CN202111423075 A CN 202111423075A CN 114223794 A CN114223794 A CN 114223794A
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parts
daily ration
protein
sows
low
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CN202111423075.7A
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Inventor
吕鑫
姬红波
刘剑
张丽
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Jiangsu Zhongmei Changjiang Biotechnology Co ltd
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Jiangsu Zhongmei Changjiang Biotechnology Co ltd
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/105—Aliphatic or alicyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Birds (AREA)
  • Biochemistry (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The daily ration for the low-protein lactating sow is prepared from the following components in parts by weight: 29-34 parts of corn, 7-8.5 parts of broken rice, 20-25 parts of wheat, 2-5 parts of alfalfa, 5-8 parts of rice bran, 10-14 parts of soybean meal, 3-4 parts of broad bean, 1-3 parts of silkworm chrysalis, 5-8 parts of earthworm powder, 0.3-0.7 part of sesame oil, 0.2-0.5 part of soybean lecithin, 0.1-0.3 part of calcium hydrophosphate, 1.1-1.8 parts of stone powder, 2 parts of premix, 0.01-0.04 part of complex enzyme preparation and 0.04-0.08 part of microecological preparation. The daily ration formula can reduce the production cost, and when the daily ration is fed to lactating sows, on one hand, the daily ration can promote the sows to feed, improve the utilization rate of the sows on nutrient substances, improve the intestinal function, reduce constipation and accelerate the postpartum recovery of the sows; on the other hand, the utilization rate of nutrient substances in daily ration can be improved, thereby reducing the emission of nitrogen and phosphorus in the excretion of the sows and realizing green cultivation.

Description

Daily ration for low-protein lactating sow
Technical Field
The invention belongs to the field of feeds, and particularly relates to a daily ration for low-protein lactating sows.
Background
At present, the pork consumption of residents in China accounts for 62 percent of the meat consumption. The pig feed accounts for 43 percent of the compound feed in China and is an important factor for feed grain and grain safety. However, the precise preparation of the pig feed in China faces a plurality of feed raw material types, and the variation of the nutritional value of the same feed raw material is large due to the variation of factors such as variety, producing area and processing technology. In the aspect of pigs, China has diversified pig varieties, and the breeding level, the environmental facility and the nutrient requirement of the pigs are different.
By low protein diet is meant a diet having a lower protein level than a high protein diet, where the high protein diet is typically a typical diet or a diet formulated to a certain feeding standard. The low-protein feed can reduce the level of crude protein in daily ration of pigs by 2-4 percent, thereby reducing the use of protein raw materials, improving the utilization rate of the feed, reducing the unreasonable consumption of the feed, reducing the formula cost of the feed, reducing the emission of nitrogen, and improving the intestinal health by reducing the toxic and side effects of the fermentation of large intestine protein. Low protein feeds are typically applied to the diet of piglets or growing-finishing pigs.
The lactation stage of the sows is always a difficult period in breeding, the problems of no eating, little eating, frequent uterine diseases and the like of the sows after delivery seriously affect the recovery of the sows after delivery and the breeding of the suckling pigs, even affect the next breeding quality, and bring great economic loss to farmers. At present, the application of low-protein feed in the feed of lactating sows is not reported.
Disclosure of Invention
The invention aims to provide the daily ration for the low-protein lactating sow, the production cost can be reduced by the formula of the daily ration, and the daily ration is used for feeding the lactating sow, so that on one hand, the sow can be promoted to eat, the utilization rate of the sow on nutrient substances is improved, the intestinal function is improved, the constipation is reduced, and the postpartum recovery of the sow is accelerated; on the other hand, the utilization rate of nutrient substances in daily ration can be improved, thereby reducing the emission of nitrogen and phosphorus in the excretion of the sows and realizing green cultivation.
In order to achieve the purpose, the invention provides a daily ration for a low-protein lactating sow, which is prepared from the following components in parts by weight: 29-34 parts of corn, 7-8.5 parts of broken rice, 20-25 parts of wheat, 2-5 parts of alfalfa, 5-8 parts of rice bran, 10-14 parts of soybean meal, 3-4 parts of broad bean, 1-3 parts of silkworm chrysalis, 5-8 parts of earthworm powder, 0.3-0.7 part of sesame oil, 0.2-0.5 part of soybean lecithin, 0.1-0.3 part of calcium hydrophosphate, 1.1-1.8 parts of stone powder, 2 parts of premix, 0.01-0.04 part of complex enzyme preparation and 0.04-0.08 part of microecological preparation;
the premix in the daily ration for the low-protein lactating sow comprises the following nutrient components: 2300-5000IU of vitamin A, 3900-1300IU of vitamin D, 50-100IU of vitamin E, 0.5-1.5mg of vitamin K, 11.5-5mg of vitamin B, 25-15mg of vitamin B, 61.5-8mg of vitamin B, 1220-40ug of vitamin B, 15-60mg of nicotinamide, 1.5-5.0mg of folic acid, 0.3-20mg of biotin, 15-30mg of pantothenic acid, 2500mg of choline 1500-containing material, 6-10mg of copper, 90-150mg of iron, 40-100mg of manganese, 50-90mg of zinc, 0.2-0.5mg of selenium and 0.4-8mg of iodine.
Preferably, the daily ration for the low-protein lactating sow is prepared from the following components in parts by weight: 32 parts of corn, 7 parts of broken rice, 25 parts of wheat, 3 parts of alfalfa, 5 parts of rice bran, 12 parts of soybean meal, 4 parts of broad bean, 2 parts of silkworm chrysalis, 6 parts of earthworm powder, 0.3 part of sesame oil, 0.3 part of soybean lecithin, 0.2 part of calcium hydrophosphate, 1.2 parts of stone powder, 2 parts of premix, 0.01 part of complex enzyme preparation and 0.08 part of microecological preparation.
Preferably, each kilogram of the complex enzyme preparation contains 5000-6000U phytase, 18000-30000U xylanase, 500-700U cellulase and 4000-8000U mannanase.
Preferably, the microecological preparation comprises enterococcus faecium, clostridium butyricum, bacillus subtilis, bacillus licheniformis and saccharomyces cerevisiae.
A microecological preparation: produced by Huayang scientific and technological development limited company in Hubei province, mainly contains enterococcus faecium, clostridium butyricum, bacillus subtilis, bacillus licheniformis, saccharomyces cerevisiae and the like, wherein the enterococcus faecium is more than or equal to 1.0 multiplied by 109CFU/g, Clostridium butyricum ≥ 1.0 × 109CFU/g, bacillus subtilis is more than or equal to 6.0 multiplied by 109CFU/g, bacillus licheniformis is more than or equal to 1.0 multiplied by 109CFU/g, Saccharomyces cerevisiae is greater than or equal to 1.0 × 109CFU/g. The function and the application are as follows: the feed additive can regulate the balance of animal intestinal flora, improve the intestinal micro-ecological environment, promote the growth of various beneficial bacteria, improve the immune function of organisms, effectively reduce the occurrence of various diseases, has the functions of supplementing nutrition and improving the utilization rate of daily ration, can improve the immune function of sows and promote the ingestion of the sows, and can solve the problem of sow constipation.
Compared with the prior art, the invention has the following advantages:
(1) the invention reduces the usage amount of the traditional protein feed bean pulp, has zero addition of fish meal, and supplements and adds the broad bean, the silkworm chrysalis and the earthworm powder to meet the nutritional requirement of the sows on amino acid;
(2) the invention reduces the use of common raw materials of corn and wheat, and broken rice, rice bran and alfalfa are added to meet the requirement of sows on energy daily ration;
(3) the complex enzyme preparation and the microecological preparation added in the invention can adjust the pH value of the intestinal tract, balance the intestinal flora, improve the digestion function of the sow and improve the utilization rate of substances, thereby reducing the discharge of nitrogen and phosphorus in the excrement and protecting the environment;
(4) according to the invention, through reasonable collocation of the types and the amounts of the daily feed raw materials, optimization of the formula structure and synergistic effect of the components, on one hand, the use amount of corn, wheat and soybean meal is reduced, resources are saved, on the other hand, the sow feeding is promoted, the utilization rate of nutrients by the sow is improved, the intestinal function is improved, constipation is reduced, the postpartum recovery of the sow is accelerated, and the better feeding of the suckling pigs is ensured.
Detailed Description
The present invention will be described in further detail with reference to examples.
A microecological preparation: produced by Huayang scientific and technological development Limited company in Hubei, mainly contains enterococcus faecium, clostridium butyricum, bacillus subtilis, bacillus licheniformis, saccharomyces cerevisiae and the like.
Example one
The daily ration for the low-protein lactating sow is prepared from the following components in parts by weight: 29 parts of corn, 8.5 parts of broken rice, 23 parts of wheat, 5 parts of alfalfa, 6 parts of rice bran, 14 parts of bean pulp, 3 parts of broad bean, 1 part of silkworm chrysalis, 5 parts of earthworm powder, 0.7 part of sesame oil, 0.5 part of soybean phospholipid, 0.1 part of calcium hydrophosphate, 1.8 parts of stone powder, 2 parts of premix, 0.04 part of complex enzyme preparation and 0.04 part of microecological preparation.
Example two
The daily ration for the low-protein lactating sow is prepared from the following components in parts by weight: 32 parts of corn, 7 parts of broken rice, 25 parts of wheat, 3 parts of alfalfa, 5 parts of rice bran, 12 parts of soybean meal, 4 parts of broad bean, 2 parts of silkworm chrysalis, 6 parts of earthworm powder, 0.3 part of sesame oil, 0.3 part of soybean lecithin, 0.2 part of calcium hydrophosphate, 1.2 parts of stone powder, 2 parts of premix, 0.01 part of complex enzyme preparation and 0.08 part of microecological preparation.
EXAMPLE III
The daily ration for the low-protein lactating sow is prepared from the following components in parts by weight: 34 parts of corn, 7 parts of broken rice, 20 parts of wheat, 2 parts of alfalfa, 8 parts of rice bran, 10 parts of soybean meal, 4 parts of broad bean, 3 parts of silkworm chrysalis, 8 parts of earthworm powder, 0.4 part of sesame oil, 0.2 part of soybean lecithin, 0.3 part of calcium hydrophosphate, 1.1 part of stone powder, 2 parts of premix, 0.02 part of complex enzyme preparation and 0.05 part of microecological preparation.
The control group was fed the following diet formula: 34 parts of corn, 12 parts of broken rice, 26 parts of wheat, 5 parts of rice bran, 16 parts of soybean meal, 3 parts of fish meal, 0.5 part of soybean oil, 0.4 part of phospholipid powder, 0.2 part of calcium hydrophosphate, 1.5 parts of stone powder, 2 parts of premix, 0.02 part of complex enzyme preparation and 0.03 part of microecological preparation.
In the control group and examples one to three, the premix in each kilogram of the daily ration contains the following nutrients: 2300-5000IU of vitamin A, 3900-1300IU of vitamin D, 50-100IU of vitamin E, 0.5-1.5mg of vitamin K, 11.5-5mg of vitamin B, 25-15mg of vitamin B, 61.5-8mg of vitamin B, 1220-40ug of vitamin B, 15-60mg of nicotinamide, 1.5-5.0mg of folic acid, 0.3-20mg of biotin, 15-30mg of pantothenic acid, 2500mg of choline 1500-containing material, 6-10mg of copper, 90-150mg of iron, 40-100mg of manganese, 50-90mg of zinc, 0.2-0.5mg of selenium and 0.4-8mg of iodine.
In the control group and the first to third examples, each kilogram of the complex enzyme preparation contains 5000-6000U phytase, 18000-30000U xylanase, 500-700U cellulase and 4000-8000U mannanase.
In the control group and the first to third embodiments, the microecological preparation comprises enterococcus faecium, clostridium butyricum, bacillus subtilis, bacillus licheniformis and saccharomyces cerevisiae.
In order to further verify the using effect of the invention, 100 sows with similar weight and gestational age are selected in the test, the test pigs are divided into 4 groups, and each group has 25 pigs, and the daily ration prepared in the control group and the first to third examples is fed respectively. The feeding management of the sows is carried out according to the conventional requirements of a pig farm, and the management measures of feeding, disinfection and the like are consistent during the test period. The trial was started on the day of sow delivery for a total of 20 days. After the experiment, the reproductive performance of the sows and the growth performance of the piglets in each group are counted, and the results are shown in the following table 1.
TABLE 1 Effect of different diets on sow and piglet growth performance
Item Control group Example one Example two EXAMPLE III
Sow weaning weight (kg) 211 211 213 211
Daily feed intake (kg) of sow 8.50 8.53 8.57 8.56
Initial weight (kg) of piglet 1.60 1.62 1.62 1.62
Piglet daily gain (g/d) 237 238 240 238
Weight (kg) for weaning piglet 6.34 6.36 6.40 6.37
Death and culling rate of piglet (%) 4.93 4.71 4.62 4.66
As can be seen from the table 1, compared with the control group, the breeding indexes of the sows fed with the daily rations of the first to third examples and the growth indexes of the piglets have no significant difference, but the indexes are all superior to those of the control group, wherein the effect is the best in the second example. The method shows that the addition of the common raw materials of corn, wheat and soybean meal is reduced in the daily ration of the sow, fish meal is not added, other energy and digestible protein raw materials are supplemented, the combined effect among all the substances can be fully exerted by combining the enzyme preparation and the microecological preparation, the reproductive performance of the sow is not reduced, and the reproductive performance of the sow is slightly improved. The experiment results prove that the low-protein daily ration for the lactating sow, prepared by the invention, can better improve the utilization rate of substances, promote the sow to eat, solve the problems of no eating and little eating of the sow after delivery, also can enable the sow to recover as soon as possible, ensure that the suckling pig is well fed, and reduce the death and culling rate of piglets.

Claims (4)

1. The daily ration for the low-protein lactating sow is characterized by being prepared from the following components in parts by weight: 29-34 parts of corn, 7-8.5 parts of broken rice, 20-25 parts of wheat, 2-5 parts of alfalfa, 5-8 parts of rice bran, 10-14 parts of soybean meal, 3-4 parts of broad bean, 1-3 parts of silkworm chrysalis, 5-8 parts of earthworm powder, 0.3-0.7 part of sesame oil, 0.2-0.5 part of soybean lecithin, 0.1-0.3 part of calcium hydrophosphate, 1.1-1.8 parts of stone powder, 2 parts of premix, 0.01-0.04 part of complex enzyme preparation and 0.04-0.08 part of microecological preparation;
the premix in the daily ration for the low-protein lactating sow comprises the following nutrient components: 5000IU of vitamin A2300-.
2. The daily ration for the low-protein lactating sow as claimed in claim 1, which is prepared from the following components in parts by weight: 32 parts of corn, 7 parts of broken rice, 25 parts of wheat, 3 parts of alfalfa, 5 parts of rice bran, 12 parts of soybean meal, 4 parts of broad bean, 2 parts of silkworm chrysalis, 6 parts of earthworm powder, 0.3 part of sesame oil, 0.3 part of soybean lecithin, 0.2 part of calcium hydrophosphate, 1.2 parts of stone powder, 2 parts of premix, 0.01 part of complex enzyme preparation and 0.08 part of microecological preparation.
3. The daily ration for low-protein lactating sows as claimed in claim 1 or 2, wherein each kilogram of the complex enzyme preparation contains 5000-6000U phytase, 18000-30000U xylanase, 500-700U cellulase and 4000-8000U mannanase.
4. The low protein daily ration for lactating sows as claimed in claim 1 or 2 wherein the microecological formulation comprises enterococcus faecium, clostridium butyricum, bacillus subtilis, bacillus licheniformis, saccharomyces cerevisiae.
CN202111423075.7A 2021-11-26 2021-11-26 Daily ration for low-protein lactating sow Pending CN114223794A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103976194A (en) * 2014-06-06 2014-08-13 唐人神集团股份有限公司 Efficient and environment-friendly compound feed for lactating sow and preparation method thereof
CN113615775A (en) * 2021-08-18 2021-11-09 正大康地(开封)生物科技有限公司 Low-protein balanced amino acid pig feed for lactating sows and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103976194A (en) * 2014-06-06 2014-08-13 唐人神集团股份有限公司 Efficient and environment-friendly compound feed for lactating sow and preparation method thereof
CN113615775A (en) * 2021-08-18 2021-11-09 正大康地(开封)生物科技有限公司 Low-protein balanced amino acid pig feed for lactating sows and preparation method thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
吴正杰: ""提高泌乳母猪饲料营养和采食量的意义及实践探索"" *
张泳桢 等: ""蚯蚓粉替代日粮中部分豆粕对生长猪生产性能和免疫指标的影响"" *
李红芬，杨兴论，: ""猪饲料的配合与合理使用"" *

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