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Formula feed of growing pigs and preparation method thereof

A technology of compound feed and growing pigs, which is applied in the field of feed, can solve the problems of full-price compound pellet feed patents and few literatures, and achieve the effects of low feed coefficient, high nutritional level, and high digestible energy value

Inactive Publication Date: 2012-07-18
HAINING LONGDA FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Feed formulation technology reports and research at this stage are mainly pig (universal) concentrates, while there are fewer patents and literature on full-price compound pellet feeds at this stage

Method used

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  • Formula feed of growing pigs and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. First determine the production formula for growing pigs

[0024] According to the nutritional standards for growing pigs formulated by the company, the digestible energy of pigs is not less than 13.65MJ / Kg, crude protein is 18% to 19.5%, lysine is 1.05% to 1.3%, lysine: methionine and cystine: threonine Amino acid: tryptophan is 100:56:63:18, calcium 0.7%-0.8%, phosphorus 0.35%-0.7%. Calculating the optimum formula composition (being the best embodiment of the present invention) is:

[0025] Corn: 57.44%, imported fish meal: 1.5%, soybean meal: 22%, puffed soybean: 5%, secondary flour: 5%, rice skin: 3%, rice bran: 3%, soybean oil: 1.5%, sweetener: 0.03 %, compound enzyme preparation: 0.03%, 811 compound premix: 1.5%. 811 is a model of compound premix, which can be purchased directly in the market. The fish meal is imported fish meal, and the nutritional content can be guaranteed.

[0026] 2. All the equipment used for preparation is outsourced, and the steps are ...

Embodiment 2

[0038] The mass percentage of each component is: corn: 64.12%, fish meal: 0.2%, soybean meal: 20.3%, puffed soybean: 3%, secondary flour: 2%, rice skin: 2%, rice bran: 4.5%, soybean oil: 1.1% , sweetener: 0.04%, compound enzyme preparation: 0.04%, compound premix: 1.9%. low cost.

Embodiment 3

[0040] The mass percentage of each component is: corn: 50.7%, fish meal: 1.5%, soybean meal: 24.7%, puffed soybean: 5%, secondary flour: 5%, rice skin: 5%, rice bran: 5%, soybean oil: 1% , sweetener: 0.05%, compound enzyme preparation: 0.05%, compound premix: 1.5%. The nutritional level is high and the growing pigs grow fast.

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Abstract

The invention discloses a formula feed of growing pigs and a preparation method thereof. The feed comprises the components with mass percents as follows: 50-65 corn, 0-2 fishmeal, 20-25 soya bean meal, 0-5 extruded soybean, 0-5 wheat middling, 0-5 rice pericarps, 0-5 rice bran, 1-2.5 bean oil, 0.03-0.05 sweetener, 0.03-0.05 compound enzyme preparation and 1.5-2 compound premix. The feed is prepared by the steps of removing impurities from raw materials, grinding raw materials, weighing raw materials, mixing raw materials, palletizing and packing finished products, etc. in sequence. The feed of the invention only selects the raw materials which are the favorite of the pigs and are easy to digest, such as the extruded soybean, by-products from rice processing, the sweetener and the like. The feed product has high digestible energy value and high nutrition level and is easy to satisfy the nutritional requirements in the growth stage, therefore, the growing pigs grow fast, the feed coefficient is low and the coefficient of the formula feed is 2.85-3.05.

Description

【Technical field】 [0001] The invention relates to the field of feed, in particular to a compound feed for growing pigs and a preparation method thereof. 【Background technique】 [0002] Worldwide, the breeding stages of meat pigs are generally divided into four stages: suckling pigs, small pigs, medium pigs, and large pigs. In actual production, small pigs are usually collectively referred to as growing pigs after their weight reaches 20kg. At present, the hog feed used by most breeding enterprises is generally divided into four types of feed according to the feeding stage, but in Jiaxing, Zhejiang, three types of hog feed have been formed, namely feed for suckling pigs, feed for piglets and feed for growing pigs. Among them, the growing pig feed is mainly used for feeding pigs over 20kg to slaughter, with a weight of over 90kg and a feed-to-weight ratio of no more than 3.1. [0003] The reports and researches on feed formula technology at this stage are mainly pig (universa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/165A23K40/00A23K50/30
Inventor 丁斌鹰韩建忠
Owner HAINING LONGDA FEED
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