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Environmental-protection and emission-reduction feed for weaned piglets as well as preparation method and application thereof

A technology for weaned piglets and feed, applied in applications, animal feed, animal feed, etc., can solve problems such as immature digestive function, weak body resistance of piglets, indigestion of piglets, etc., and achieve the goal of improving feed utilization and reducing phosphorus The effect of emission and nutritional balance

Active Publication Date: 2014-12-03
浙江播恩生物技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the body resistance of newly weaned piglets is weak, and the development of digestive function is not yet perfect. Therefore, the feeding and management of weaned piglets is particularly important. Blindly feeding high-protein, high-energy feed, and other nutritional deficiencies lead to indigestion, low appetite, slow growth, and low feed utilization in piglets, which seriously affect the later breeding management. A reasonable solution is to change the original feed formula to ensure nutrition. Balanced and comprehensive, improve feed palatability and utilization rate, promote growth and development of piglets, and accelerate weight gain

Method used

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  • Environmental-protection and emission-reduction feed for weaned piglets as well as preparation method and application thereof
  • Environmental-protection and emission-reduction feed for weaned piglets as well as preparation method and application thereof
  • Environmental-protection and emission-reduction feed for weaned piglets as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1. In order to explore the best translation of pork feed, the amount of transplanted acid enzyme gene corn added and its impact on the growth performance of piglets was tested in Banling Pig farm in Banling, Xinfeng County, Guangdong Province.

[0028] 2. Experimental group

[0029] Select 192 28 -day -old health (Du × Long × Large) weaning piglets with three yuan hybrid pigs are randomly divided into 4 treatment. Each processing 6 repeats, each repeated 8 pigs (the same proportion of male and female).

[0030] (1) Positive control group: feed the piglet basic diet.

[0031] (2) Negative control group: Cahpo on the basis of the pig's basic diet 4 The content is halved, and the CA content is flattened to the level of the basic diet with stone powder.

[0032] (3) 4% PHYTASE Transgenic Corn (4% PTC): 4% PTC: 4% PTC): use 4% transplanted acid enzyme gene corn and other quantities to replace ordinary corn.

[0033] (4) 6% PHYTASE Transgenic Corn (6% PTC): 6% PTC): Based on the ...

Embodiment 2

[0056] 1. In order to explore the amount of bronzate added to weaning piglet feed and its growth performance for piglets

[0057] The influence has conducted relevant experiments at the Minkang farm in Guangdong Dachang Nongyu Co., Ltd..

[0058] 2. Test packet

[0059] Select 180 piglets with ternary miscellaneous milk, randomly divided into 3 treatment, each processing 5 duplicate (column), each repeated 12 pigs (the proportion of male and female is 1: 1), the average weight of the piglets is not significant without significant weight.difference( P > 0.05).The transition period is 3 days and the formal test period is 14 days.In the test of the 14th day of the test.Use an exogenous indicator method (CR 2 O 3 ) Measure nutrient apparent digestion.The test design is shown in Table 8.Among them, the recipe for production diets is: 63%of corn, 9.7%soybean meal, 4%of soybean concentrated protein, 10%puffed soybean, 5%fish powder, 2%sucrose, 2%glucose, lysine 0.3%, calcium phosphate 1%...

Embodiment 3

[0073] 1. In order to explore the best bumps of piglet feed and its impact on the growth performance of piglets, it was experimented with the Piggang pig farm in Jiutan Town, Huizhou City, Guangdong Province.

[0074] 2. Test packet

[0075] The test is based on the same variety, the same fetus, the same weight, and the proportion of male and female 5: 6. In the same circle, each piglet is as much as possible from different sows as possible; select 165 weaned piglets with an average weight of 7.10kg, randomly divided into 5 randoms into 5 randoms into 5 randoms.Treatment, each processing 3 repetitions, each repeated 11 pigs.Test animal packets are shown in Table 12.

[0076] Table 12 Test animal groups

[0077]

[0078] 3. Test results

[0079] (1) From Table 13, it can be seen that the diarrhea rate is reduced by 48.29%compared with the control group. As far as the entire period is concerned, the bumps of 1800mg / kg are added to the basic diet.The amount of food is reduced, and ...

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Abstract

The invention discloses an environmental-protection and emission-reduction feed for weaned piglets as well as a preparation method and application of the environmental-protection and emission-reduction feed. The feed is composed of the following components in percentage by mass: 58-62% of corns, 4-6% of phytase transgenic corns, 25-28% of soya bean meal, 5-7% of fish meal, 0.3-0.6% of calcium hydrogen phosphate dihydrate, 0.2-0.35% of table salt, 0.3-0.5% of lysine, 0.18-0.19% of attapulgite, 0.033-0.039% of copper glycinate and 1-2% of a premix. The feed is an economical and efficient full price formula feed and has balanced nutrition; the protein level, the energy level and the calcium-phosphorus ratio of daily rations are suitable for growth and development of intestinal canals of the piglets; meanwhile, the utilization rate of nutrient substances is high and the feed has environmental-protection and emission-reduction functions. Moreover, the premix contains abundant vitamins and mineral elements so that the healthy and rapid growth of the piglets is facilitated and the growth potential of the piglets is sufficiently expressed.

Description

Technical field [0001] The invention is the field of animal nutrition and feed formula.More specific, involving an environmentally friendly and emission -reduced pig feed and its preparation methods and applications. Background technique [0002] With the rapid development of the breeding industry, the problem of environmental pollution is becoming more and more prominent, which seriously affects the normal life of surrounding residents. At the same time, the safety of animal husbandry products has caused consumers to question. [0003] In the process of breeding, weaning piglets are prone to stimulating stabilization of piglets during the breeding process, resulting in the slow growth of piglets and decreased feeding volume.Pig's feces contain a large amount of phosphorus and heavy metals (zinc, copper, etc.), which not only cause serious pollution to the environment, but also cause hidden safety hazards to animal products.In modern life, people's requirements for pork quality a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14
Inventor 王修启严会超
Owner 浙江播恩生物技术有限公司
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