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Compound feed capable of improving spot-mouth mallard reproduction performance

A reproductive performance and compound feed technology, applied in animal feed, animal feed, application, etc., can solve problems such as weak chicks, low fertilization rate of breeding eggs, and reduced egg production, and achieve the effects of reducing damage, reducing damage, and suppressing damage

Inactive Publication Date: 2012-10-10
宜兴市滆湖野鸭人工养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a compound feed for improving the reproductive performance of spot-billed mallard ducks, which mainly solves the problems of reduced egg production, low fertilization rate of breeding eggs, and many weak chicks after lack of vitamins and trace elements in breeding ducks

Method used

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  • Compound feed capable of improving spot-mouth mallard reproduction performance
  • Compound feed capable of improving spot-mouth mallard reproduction performance
  • Compound feed capable of improving spot-mouth mallard reproduction performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Corn 39%, wheat 15%, rice bran 17%, paddy 8.27%, bean cake 13%, fish meal 4%, salt 0.2%, premix 3%, methionine 0.4%, multivitamin 0.03%, multimineral 0.04%, mold Toxin adsorbent 0.05%, probiotics 0.01%.

[0017]

Embodiment 2

[0019] 40% corn, 14% wheat, 17% rice bran, 7% rice, 14% bean cake, 3.37% fish meal, 0.25% salt, 4% premix, 0.2% methionine, 0.02% multivitamin, 0.03% multimineral, mold Toxin adsorbent 0.1%, probiotics 0.03%.

[0020]

Embodiment 3

[0022] 40% corn, 14% wheat, 15.34% rice bran, 8% rice, 14% bean cake, 4% fishmeal, 0.2% salt, 4% premix, 0.3% methionine, 0.02% multivitamin, 0.03% multimineral, mold Toxin adsorbent 0.1% (Nanjing Aomai Technology Co., Ltd.), probiotics (Beikang 1060) 0.01% (Nanjing Aomai Technology Co., Ltd.).

[0023] After using the compound feed of the invention, the reproductive performance is improved. The litter egg production in test group 1 and test group 2 increased by 12.9% and 11.6% respectively (P0.05). Compared with the control group, each group increased by 10 percentage points, and the difference between the test group and the control group was extremely significant (P<0.01). The specific results are shown in Table 1 and Table 2 below

[0024] Table 1 Comparison results of the average number of eggs laid in the test group and the control group

[0025] Nest number Test 1 group (only) Test 2 groups (only) control group (only) 1 19.00 18.00 14.00 2 ...

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Abstract

The invention discloses a compound feed capable of improving spot-mouth mallard reproduction performance, mainly aiming at solving the problems that breeding ducks lack for vitamins and trace elements, the quantity of laid eggs is reduced, the fertility rate of hatching eggs is low and the quantity of weak young mallards is great. The feed comprises 39-41 percent of corn, 14-15 percent of wheat, 15-18 percent of rice bran, 7-9 percent of rice, 13-14 percent of bean cake, 3-5 percent of fish meal, 0.2-0.25 percent of table salt, 3-5 percent of premixed material, 0.2-0.4 percent of methionine, 0.02-0.03 percent of compound vitamin, 0.01-0.04 percent of compound polymineral, 0.05-0.15 percent of mycotoxin adsorbent and 0.01-0.03 percent of microecological preparation.

Description

[0001] technical field [0002] The invention belongs to the field of feed, in particular to a compound feed for improving the reproductive performance of spot-billed ducks. Background technique [0003] Spot-billed mallard is a kind of domesticated poultry. Its meat is delicious. With the improvement of people's living standards, there is more and more demand for spot-billed mallard. The scale and commercialization of spot-billed mallard production continue to increase. The reproductive performance of ducks with spot-billed ducks is generally 12-15 eggs per litter, the fertilization rate of breeding eggs is 70%, and the healthy chick rate is 70%. The existing spot-billed mallard duck breeding duck compound feed structure is mainly based on the index settings that can meet energy, protein and minerals. Due to the lack of research on vitamin and trace element requirements of spot-billed mallard ducks, there are no specific standards for vitamins and trace elements in the com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 卢放光李中伟吴超平潘汝明张兴华
Owner 宜兴市滆湖野鸭人工养殖专业合作社
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