High-oil barley granule compound feed with low pulverization ratio for pig and a preparation method thereof.

A technology for compound feed and pulverization rate, which is applied in the field of low pulverization rate barley and high oil type swine pellet compound feed for the preparation of reducing its particle pulverization rate, can solve the problem of restricting the use of barley raw materials and oil materials, and increasing the number of feed particles. Difficulty in forming, affecting the forming ability of feed pellets, etc., to reduce the risk of soft fat meat, optimize production process parameters, and reduce feed costs.

Inactive Publication Date: 2016-08-10
SHANGHAI XINNONG FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the wide application of barley, some problems have emerged during its use. First, due to the high fiber content of barley, the pulverization rate of feed particles has been increased to a certain extent, and the amount of barley replacing corn in feed is also It is relatively necessary to ensure a certain proportion. The higher the proportion of barley, the better the cost. Otherwise, its cost advantage cannot be reflected, which further increases the

Method used

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  • High-oil barley granule compound feed with low pulverization ratio for pig and a preparation method thereof.
  • High-oil barley granule compound feed with low pulverization ratio for pig and a preparation method thereof.
  • High-oil barley granule compound feed with low pulverization ratio for pig and a preparation method thereof.

Examples

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Effect test

Embodiment 1

[0040] A barley high-oil pellet compound feed for pigs with a low pulverization rate, which comprises the following components in terms of mass percentage of air-dried matter:

[0041] Corn 30%, barley 35%, soybean meal 20%, puffed soybean 6%, soybean oil 2.18%, high-efficiency type I 2.5%, L-lysine 0.2%, L-threonine 0.05%, carnitine 0.005%, compound Enzyme preparation 0.015%, antifungal agent 0.05%, 4% compound premixed feed for piglets in later period 4%.

[0042] The specific preparation process of the above-mentioned pig pellet compound feed is as follows:

[0043] (1) Three cleaning of large raw materials: use three cleaning sieves to remove impurities and imperfect grains in the corn and barley raw materials in the above formula.

[0044](2) Grinding of raw materials: crush the corn and barley in the composition to 1.2-1.5 mm, and the pass rate of 20 mesh sieve is greater than 92%; the soybean meal and puffed soybeans are mixed according to the proportion required by th...

Embodiment 2

[0052] A barley high-oil pellet compound feed for pigs with a low pulverization rate, which comprises the following components in terms of mass percentage of air-dried matter:

[0053] Corn 43%, barley 33.742%, soybean meal 10%, puffed soybean 7%, soybean oil 1%, high-efficiency type I 1%, L-lysine 0.05%, L-threonine 0.15%, carnitine 0.008%, compound Enzyme preparation 0.01%, antifungal agent 0.04%, 4% compound premixed feed for piglets in later period 4%.

[0054] The specific preparation process of the above-mentioned pig pellet compound feed is as follows:

[0055] (1) Three cleaning of large raw materials: use three cleaning sieves to remove impurities and imperfect grains in the corn and barley raw materials in the above formula.

[0056] (2) Grinding of raw materials: crush the corn and barley in the composition to 1.2-1.5 mm, and the pass rate of 20 mesh sieve is greater than 92%; the soybean meal and puffed soybeans are mixed according to the proportion required by th...

Embodiment 3

[0064] A barley high-oil pellet compound feed for pigs with a low pulverization rate, which comprises the following components in terms of mass percentage of air-dried matter:

[0065] Corn 47%, barley 15%, soybean meal 20%, puffed soybean 8%, soybean oil 3%, high-efficiency type I 2.41%, L-lysine 0.3%, L-threonine 0.2%, carnitine 0.01%, compound Enzyme preparation 0.02%, antifungal agent 0.06%, 4% compound premixed feed for piglets in later period 4%.

[0066] The specific preparation process of the above-mentioned pig pellet compound feed is as follows:

[0067] (1) Three cleaning of large raw materials: use three cleaning sieves to remove impurities and imperfect grains in the corn and barley raw materials in the above formula.

[0068] (2) Grinding of raw materials: crush the corn and barley in the composition to 1.2-1.5 mm, and the pass rate of 20 mesh sieve is greater than 92%; the soybean meal and puffed soybeans are mixed according to the proportion required by the fo...

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Abstract

The invention discloses a high-oil barley granule compound feed with low pulverulent ratio for pig and a preparation method thereof. The compound feed contains 30-47% of corn, 15-35% of soybean meal, 10-20% of barley, 6-8% of extruded soybean, soybean oil, high efficiency, L-Lysine, L-threonine, carnitine, a composite enzyme preparation, fungicide, and 4% of piglet late stage compound premix. The preparation method comprises: three mixing, crushing by classification, steam modulation, granulation, cooling and packaging; and the particle pulverization rate of feed is no more than 10%. The invention uses barley, soybean meal, extruded soybean, soybean oil and high efficiency as the main ingredients, which are supplemented with the auxiliary agent such as composite enzyme, so as to prepare the feed with balanced nutrition; at the same time, through the improvement of process parameters, the problems of increased particle pulverization rate, and weak anti-damage ability of feed in the transport process and automatic feeding line usage caused by large dose of barley and oil raw materials are overcome, so as to improve the utilization rate of feed.

Description

technical field [0001] The invention belongs to the technical field of feed, and relates to a low pulverization rate barley high-oil type granular compound feed for pigs and a preparation method for reducing the granular pulverization rate thereof. The feed is mainly used for growing and fattening pigs of 25-55 kg. Background technique [0002] In recent years, with the acceleration of large-scale and intensive breeding methods replacing traditional free-range farming methods, the demand for corn for feed grains has increased, resulting in high prices for corn, especially in the summer of each year. There will be a situation where corn is hard to find before it can be listed in the future. [0003] At present, barley resources in Europe and Australia are very rich, and the quality and price are better. From the perspective of price changes throughout the year, the average price of barley is 300-600 yuan / t lower than that of corn. The content of protein, fiber and calcium a...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K20/142A23K20/10A23K20/189
CPCY02P60/87
Inventor 罗文丽孙杰刘双喜穆玉云黄傲猛张佩发
Owner SHANGHAI XINNONG FEED
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