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Weanling pig compound feed

A technology for weaning piglets and period feed is applied in the field of livestock and poultry feed, which can solve the problems of restriction and high raw material price, and achieve the effects of low production cost, improved production performance and reduced diarrhea.

Active Publication Date: 2013-09-11
漳州大北农农牧科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Plasma protein and fish meal are commonly used protein feeds for weaned piglets, but these raw materials are expensive and their application in actual production is limited

Method used

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  • Weanling pig compound feed
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  • Weanling pig compound feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The preparation of embodiment 1 earthworm powder

[0024] Take fresh, well-grown pig manure and soft soil (without debris such as sand and gravel) and mix them at a ratio of 40:60, and place them at 28°C for natural fermentation. After natural fermentation, put the base material in a large plastic pot with a mouth diameter of 80 cm, do not fill it up, to prevent earthworms from crawling out, and control the water content of the base material at 30%. Put Japanese red earthworms weighing 250 grams into a large pot, turn them gently, cover them with newspapers for shading, control the ambient temperature at 28°C, and keep them for 40 days. During this period, you can turn the base material 3-4 times to keep the humidity of the base material at all times. . Wear rubber gloves to take out the earthworms, remove the base material as much as possible, put the earthworms on a clean plastic cloth to dry (dry in the shade), roll them repeatedly, and pass through a 40-mesh sieve....

Embodiment 2

[0025] Example 2 Preparation of post-weaned piglet feed containing earthworm powder

[0026] Weigh the following components: corn 56.64kg, puffed soybean 18kg, soybean meal 11.77kg, earthworm powder 3kg prepared in Example 1, lactose 2kg, commercially available 1% piglet premix 1kg, salt 0.29kg, sucrose 2kg, Soybean oil 2.92kg, calcium hydrogen phosphate 1.32kg, stone powder 0.83kg, lysine 0.191kg, methionine 0.033kg, threonine 0.009kg. The above-mentioned raw materials are crushed and passed through a 40-mesh sieve, and then put into a blender and mixed evenly.

Embodiment 3

[0027] Example 3 Feed preparation for post-weaned piglets containing earthworm powder

[0028] The following components were weighed: 60 kg of corn, 20 kg of puffed soybeans, 8 kg of soybean meal, 2 kg of earthworm powder prepared in Example 1, and 2 kg of lactose. The above-mentioned raw materials are crushed and passed through a 40-mesh sieve, and then put into a blender and mixed evenly.

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Abstract

The invention relates to a weanling pig compound feed containing earthworm powder as a protein source, belonging to the feed field. The weanling pig compound feed provided by the invention contains the following components in parts by weight: 50-70 parts of corn, 15-25 parts of extruded-soybean, 5-15 parts of soybean meal, 2-6 parts of earthworm powder and 1-6 parts of lactose. The earthworm powder used in the invention is manufactured by the fresh Japanese bloodworms after being dried in the shade and crushed, which are rich in animal protein, antibacterial peptide and amino acid, and is added to the weanling pig compound feed in two stages according to a certain proportion, so that the compound feed can effectively reduce the diarrhea rate of the weanling pig and improve the growth performance of the weanling pig.

Description

technical field [0001] The invention relates to the field of livestock and poultry feed, and relates to a compound feed for weaned piglets, and more specifically, to a compound feed for weaned piglets containing earthworm powder as a protein source. Background technique [0002] Plasma protein and fish meal are commonly used protein feeds for weaned piglets, but these raw materials are expensive and their application in actual production is limited. Red earthworms are scavenging animals and like to live in soil containing a lot of organic matter. They can use the organic waste of animals and plants for artificial breeding in large quantities. It has a wide range of food habits, and it can be eaten after fermenting the feces of livestock and poultry, straw, various fresh and dry grasses, leaves, melons and fruits, vegetable skins, and even slops. Earthworm powder is made from fresh Japanese red earthworms dried and crushed in the shade. The protein content is as high as 70%,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 闫轶洁宋维平贠桂玲韩科厅李曼
Owner 漳州大北农农牧科技有限公司