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Compound feed for lactating sows and methods for its preparation and use

A compound feed and technology for lactating sows, applied in the field of animal feed preparation, can solve the problems of unable to meet the normal needs of piglets and low lactation, achieve important practical significance and economic benefits, improve growth performance, and improve lactation ability

Active Publication Date: 2020-01-14
CHENGDU KEFEI FEED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: the lactating sows have low milk production in summer and cannot meet the normal needs of piglets

Method used

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  • Compound feed for lactating sows and methods for its preparation and use
  • Compound feed for lactating sows and methods for its preparation and use
  • Compound feed for lactating sows and methods for its preparation and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1 prepares compound feed for sows with the inventive method

[0046] The feed formula is shown in Table 1 below:

[0047] The feed formula of table 1 embodiment 1

[0048]

[0049]

[0050] Each kilogram of compound feed contains vitamin A 15000IU, vitamin D3 3000IU, vitamin E 200mg, vitamin K3 5mg, vitamin B1 2mg, vitamin B2 8mg, vitamin B6 5mg, vitamin B12 0.04mg, niacin 40mg, calcium pantothenate 35mg, folic acid 5mg, biological Sodium 0.6mg.

[0051] Each kilogram of compound feed contains 30mg of copper, 140mg of iron, 120mg of zinc, 40mg of manganese, 0.2mg of iodine, 0.3mg of selenium, 0.2mg of chromium, and 0.2mg of cobalt.

Embodiment 2

[0052] Embodiment 2 prepares compound feed for sows with the inventive method

[0053] The feed formula is as shown in Table 2 below:

[0054] The feed formula of table 2 embodiment 2

[0055]

[0056]

[0057] Each kilogram of compound feed contains vitamin A 15000IU, vitamin D3 3000IU, vitamin E 200mg, vitamin K3 5mg, vitamin B1 2mg, vitamin B2 8mg, vitamin B6 5mg, vitamin B12 0.04mg, niacin 40mg, calcium pantothenate 35mg, folic acid 5mg, biological Sodium 0.6mg.

[0058] Each kilogram of compound feed contains 30mg of copper, 140mg of iron, 120mg of zinc, 40mg of manganese, 0.2mg of iodine, 0.3mg of selenium, 0.2mg of chromium, and 0.2mg of cobalt.

Embodiment 3

[0059] Embodiment 3 prepares compound feed for sows with the method of the present invention

[0060] The feed formula is as shown in Table 3 below:

[0061] The feed formula of table 3 embodiment 3

[0062]

[0063]

[0064] Each kilogram of compound feed contains vitamin A15000IU, vitamin D3 3000IU, vitamin E 200mg, vitamin K35mg, vitamin B1 2mg, vitamin B2 8mg, vitamin B6 5mg, vitamin B12 0.04mg, niacin 40mg, calcium pantothenate 35mg, folic acid 5mg, biotin 0.6 mg.

[0065] Each kilogram of compound feed contains 30mg of copper, 140mg of iron, 120mg of zinc, 40mg of manganese, 0.2mg of iodine, 0.3mg of selenium, 0.2mg of chromium, and 0.2mg of cobalt.

[0066] Adopt the formula of embodiment 1~3, prepare sow compound feed with following method, concrete operation is as follows:

[0067] a. Grinding corn, soybean meal and soybean hulls;

[0068] b. Weigh each raw material according to the feed formula and mix them evenly;

[0069] c. Transfer the raw materials in...

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Abstract

The invention belongs to the technical field of animal feed preparation and particularly relates to lactating sow compound feed and a preparation method and using method thereof. The lactating sow compound feed solves the problem that the existing lactating sow has a low lactation yield and cannot satisfy the normal demands of piglets. Each ton of the lactating sow compound feed comprises 500-700 kg of corn, 150-250 kg of soybean meal, 20-60 kg of fermented soybean meal, 30-60 kg of soybean hulls, 10-40 kg of fish meal, 10-40 kg of dried porcine soluble powder, 10-40 kg of glucose, 10-30 kg of soybean oil, 10-20 kg of calcium formate, 5-15 kg of calcium hydrogen phosphate, 3-7 kg of amino acids, 3-5 kg of a vitamin additive, 1.5-2.5 kg of a trace element premix and 11-13 kg of accessories. The lactating sow compound feed has a reasonable formula and a high nutrition level, can effectively improve the summer feed intake of the lactating sows, can improve the digestion and absorption capacity and heat stress resistance ability of the sows, can improve sow lactational performances by 20% or more than those of sows eating other feed and has important economic benefits.

Description

technical field [0001] The invention belongs to the technical field of animal feed preparation, and in particular relates to a compound feed for lactating sows and a preparation and use method thereof. Background technique [0002] The milk production of lactating sows in the whole period determines the production performance of suckling piglets, and the milk production of lactating sows decreases significantly in summer, which leads to increased mortality of piglets during lactation, decreased body weight of weaned piglets, increased diarrhea rate of weaned piglets, A series of problems such as decreased vitality of weaned piglets. The main reasons for the decrease in milk production of lactating sows in summer are the following two points: [0003] ① Low feed intake: Surveys in recent years have shown that due to heat stress, the average daily feed intake of lactating sows in summer is usually only 4-5 kg, and some are even lower, far lower than (2+0.5× piglets Quantity)...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/12A23K10/22A23K20/147A23K20/163A23K20/158A23K20/26A23K20/142A23K20/174A23K20/105A23K20/20A23K20/189A23K20/111A23K40/10
CPCA23K10/12A23K10/22A23K10/30A23K10/37A23K20/105A23K20/111A23K20/142A23K20/147A23K20/158A23K20/163A23K20/174A23K20/189A23K20/26A23K20/30A23K40/10A23K50/30Y02P60/87
Inventor 申勇甘露叶成远王继张惠云
Owner CHENGDU KEFEI FEED TECH
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