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Concentrated feed of sucking pigs

A technology of concentrated feed and suckling pigs, which is applied in the field of concentrated feed for low-protein suckling pigs, can solve the problems of insufficient fish meal production and high fish meal prices

Inactive Publication Date: 2017-05-03
湖南新发展农牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: 1. For the high price of fishmeal and the serious shortage of fishmeal output in my country, the use of vegetable protein supplemented with amino acids to replace fishmeal in suckling pig concentrate

Method used

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  • Concentrated feed of sucking pigs
  • Concentrated feed of sucking pigs
  • Concentrated feed of sucking pigs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 A kind of concentrated feed for suckling pigs is tested on the growth performance of suckling pigs

[0015] 1. Daily management

[0016] The diet of the test group was formulated with the concentrated suckling pig feed of the present invention, the protein level was 17.08%, the pig digestible energy content was 3450Kcal / kg, and the net energy content was 2580Kcal / kg. The control group followed the current common suckling pig compound feed, with a crude protein level of 18%, pig digestible energy content of 3500Kcal / kg, net energy content of 2420Kcal / kg, and other nutritional indicators were comparable.

[0017] The test pigs were fed in groups, with free access to food and water, feeding at 8:00, 12:00, and 16:00 every day and observing the trough.

[0018] 2. Experimental design

[0019] Select 30 pens of Du×long×big piglets whose average weight difference at weaning is less than 1kg, and divide them into experimental group and control group. There are 2...

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Abstract

The invention discloses a concentrated feed of sucking pigs. The concentrated feed comprises, by weight, 5 to 7% of white sugar, 4 to 6% of whey powder, 2.0 to 3% of fat powder, 20 to 25% of extruded rice, 33.00 to 38% of soya bean meal 46, 8.00 to 12% of wheat protolysate, 6.50 to 8.5% of extruded soybean, 1.50 to 2.0% of lysine, and 0.5 to 0.8% of DL-methionine. The concentrated feed is used for solving problems that fish meal is expensive, and fish meal yield extremely insufficient; fish meal is replaced by plant protein and amino acids in the concentrated feed of sucking pigs, low protein diet is capable of increasing utilization rate of amino acids in feed, and reducing feed conversion ratio.

Description

technical field [0001] The invention relates to a concentrated feed for suckling pigs of one week to 15 kg after weaning. Specifically, it is a concentrated feed for low-protein suckling pigs and its application method. Background technique [0002] Entering the Twelfth Five-Year Plan, my country's feed industry has developed rapidly. In 2014, the output of my country's feed industry was 197 million tons. According to the development plan of the national animal husbandry industry, the total output of the feed industry will exceed 200 million tons in the near future. Fish meal is one of the indispensable raw materials in suckling pig feed. With the continuous increase of the total output of the feed industry, the demand for fish meal has also increased greatly. However, the production of fish meal in my country is seriously insufficient, and the price of fish meal has always been high. No less, the production of fishmeal virtually limits the development of the feed industry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K50/60A23K20/163A23K20/158A23K20/147A23K20/142A23K10/30A23K10/37A23K20/189A23K20/26
CPCY02P60/87
Inventor 易学武陈海涛
Owner 湖南新发展农牧科技有限公司
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