Feed formula for egg-laying period of laying hen and preparation method
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A technology for laying eggs and feed, applied in animal feed, animal feed, application, etc., can solve the problems of raw material limitation, unstable feed cost, and great impact on cost price.
Inactive Publication Date: 2009-06-24
SHANDONG NEW HOPE LIUHE GROUP
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Problems solved by technology
Due to the requirements on the particle size and appearance of raw materials, the choice of raw materials is limited, the cost is greatly affected by the price of raw materials such as corn and soybean meal, and the cost of feed is very unstable
Method used
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Embodiment 1
[0022] The main components of the present invention include corn, wheat, whole-fat rice bran, soybean meal, citric acid residue, cotton meal, calcium hydrogen phosphate, stone particles, compound vitamins and compound trace elements, of which corn accounts for 40% by weight and wheat 5%. Full-fat rice bran 10%, soybean meal 6%, citric acid residue 8%, calcium hydrogen phosphate 0.85%, cotton meal 8%, secondary meal 10%, amino acid 0.7%, complex enzyme preparation 0.07%, complex vitamin 0.2%, complex trace elements 0.2%. The corn crude protein content is more than 8.1%, the bulk density is more than 730g / L, the wheat bulk density is more than 770g / L, the soybean meal contains more than 46% crude protein, and the composite enzyme preparation uses commercially available mixed meal enzymes.
Embodiment 2
[0024] In order to make full use of resources and reduce costs, part of the corn in Example 1 is replaced with high-quality wheat. For example, 25% of wheat is used to replace part of the corn, the present invention includes corn, wheat, full-fat rice bran, soybean meal, citric acid residue, and cotton. Meal, oil, stone particles, complex enzyme preparations, complex vitamins and complex trace elements, of which corn accounts for 15% by weight, wheat 25%, full-fat rice bran 10%, soybean meal 4%, citric acid residue 8%, cotton meal 7.5% , 10% secondary powder, 2% fat, 0.1% compound enzyme preparation, 0.2% compound vitamins, 0.2% compound trace elements.
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Abstract
The invention relates to a formula and manufacturing method for feed used for laying hen in laying period. The formula has the components of: corn 25-45%, wheat 5-25%, full cream rice bran 6-25%, soybean meal 2-13%, residual forages%, adhesive 5-15%, cotton meal 5-10%, stone flour 8-11%, composite vitamin 0.2-0.5% and composite microelements 0.2-0.5%; wherein, the calcium granule can be substituted by same amount of eggshell powder, stone granule or shell powder; the adhesive and be substituted by secondary powder or flour; additionally, for maintaining the intestinal tract health of laying hen and the good culturing environment, 0.5% of micro-ecology preparation or traditional Chinese medicine health caring agent can be added. Feeding experiments prove: the feed in the invention can stabilize laying rate, prolong laying period, save one labor per 4000 eggs comparing with the traditional powder feed, reduces blending processes, avoid cross pollution, improve feed storage condition, purify culturing farm environment, reduce laying hen culturing risk effectively, and increase production of laying hen culturing substantially.
Description
Technical field [0001] The invention relates to the field of feed formulation design and processing technology, in particular to a feed formulation and preparation method for laying hens during laying period. Background technique [0002] In recent years, layer breeding has gradually changed from small-scale farming to specialized farms. Traditionally, laying hens are fed with feeds prepared by farmers. People generally use premixes to add soybean meal and corn, or use concentrated feeds to add corn. The feeds prepared in this way are generally powdered feeds. Due to the requirements for the particle size and appearance of the raw materials, the selection of raw materials is restricted, and the cost is greatly affected by the prices of raw materials such as corn and soybean meal, and the feed cost is very unstable. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the existing technology and processing technology, can great...
Claims
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Application Information
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