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Laying duck feed for improving the color and quality of eggshell

A technology for laying ducks and feed, which is applied in animal feed, animal feed, additional food elements, etc., can solve the problems that the growth and production needs of laying ducks cannot be met, the color of eggshells is no longer so bright, and the digestive system increases the metabolic burden. Achieve the effects of enhancing feed competitiveness, reducing feed-to-egg ratio, and prolonging the peak egg production

Inactive Publication Date: 2016-03-02
JINAN HEMEIHUA FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the increasing intensification of laying duck breeding and the increasing scale, more and more laying ducks are being raised in cages, and many problems have emerged. Although the laying rate of laying ducks has increased, but The color of eggshells is no longer so bright, and the breakage rate of duck eggs also increases. At the same time, energy is a necessary condition for the growth and production of laying ducks. Adding too much energy feed to feed will not only cause waste, but also increase the digestive system of poultry. Metabolic burden; insufficient supplementation can not meet the growth and production needs of laying ducks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Classified by weight, 100 parts of pepper seeds, 120 parts of calcium hydrogen phosphate, 260 parts of stone powder, 40 parts of table salt, 40 parts of baking soda, 12 parts of choline, 30 parts of compound trace elements, 8 parts of multi vitamins, 1 part of vitamin C, 25 parts of methionine 300 parts of fish meal, 1 part of lactic acid bacteria, 25 parts of Chinese herbal medicine, 0.4 parts of HyD, 5 parts of phytase, 2 parts of compound enzyme preparation, and 30.6 parts of other carriers.

[0035] Among them, the components in the composite trace elements are by weight percentage: copper sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, zinc sulfate monohydrate 12.86%, sodium selenite 0.056%, iodine Calcium acid 0.083%, the rest is a universal carrier.

[0036] The ingredients in the compound vitamins are as follows by weight percentage: vitamin A accounts for 6.0%, vitamin D3 accounts for 1.5%, vitamin E accounts ...

Embodiment 2

[0045] Embodiment 2: by weight, 120 parts of pepper seeds, 160 parts of calcium hydrogen phosphate, 300 parts of stone powder, 55 parts of salt, 20 parts of baking soda, 20 parts of choline, 40 parts of composite trace elements, 10 parts of multivitamins, vitamin 3 parts of C, 30 parts of methionine, 200 parts of fish meal, 3 parts of lactic acid bacteria, 20 parts of Chinese herbal medicine, 0.4 parts of HyD, 2 parts of phytase, 4 parts of compound enzyme preparation, 12.6 parts of other carriers (medicine stone).

[0046] Among them, the components in the composite trace elements are by weight percentage: copper sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, zinc sulfate monohydrate 12.86%, sodium selenite 0.056%, iodine Calcium acid 0.083%, the rest is a universal carrier.

[0047] The ingredients in the compound vitamins are as follows by weight percentage: vitamin A accounts for 6.0%, vitamin D3 accounts for 1.5%, vitam...

Embodiment 3

[0050] Embodiment 3: by weight, 150 parts of pepper seeds, 140 parts of calcium hydrogen phosphate, 280 parts of stone powder, 50 parts of salt, 30 parts of baking soda, 16 parts of choline, 36 parts of composite trace elements, 9 parts of multivitamins, vitamin C2 parts, 28 parts of methionine, 220 parts of fish meal, 2 parts of lactic acid bacteria, 30 parts of Chinese herbal medicine, 0.4 parts of HyD, 4 parts of phytase, 3 parts of compound enzyme preparation.

[0051] Among them, the components in the composite trace elements are by weight percentage: copper sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, zinc sulfate monohydrate 12.86%, sodium selenite 0.056%, iodine Calcium acid 0.083%, the rest is a universal carrier.

[0052] The ingredients in the compound vitamins are as follows by weight percentage: vitamin A accounts for 6.0%, vitamin D3 accounts for 1.5%, vitamin E accounts for 15%, vitamin K3 accounts for 1.5%,...

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Abstract

The present invention discloses a laying duck feed for improving the color and quality of eggshell. The feed is made from corn, wheat middling, soybean meal, stone powder and compound premix feed. The compound premix feed includes 100-150 parts of prickly ash seeds, 100-160 parts of calcium hydrogen phosphate, 250-350 parts of stone powder, 40-70 parts of table salt, 20-40 parts of baking soda, 12-20 parts of choline, 30-40 parts of compound trace elements, 8-10 parts of compound vitamins, 1-3 parts of vitamin C, 25-30 parts of methionine, 200-300 parts of fishmeal, 1-3 parts of lactic acid bacteria, 20-30 parts of Chinese herbal medicines, 0.2-0.4 part of HyD, 2-5 parts of phytase, 2-4 parts of complex enzyme preparations and 0-100 parts of carriers. Using the feed to feed laying ducks can significantly enhance immunity of the laying ducks, can make the eggshell good in quality, low in breakage rate and bright in color, can make the laying ducks long in egg laying peak, and can significantly improve the breeding efficiency.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed for laying ducks, in particular to a feed for laying ducks which improves the color and quality of egg shells. Background technique [0002] The traditional way of raising ducks is to build a shed on the bank of a reservoir or a river, let the ducks swim freely in the water, supplement feeding and lay eggs on the bank. With the change of climate and environment, the disadvantages of traditional farming are gradually highlighted, not only the production efficiency is low, but also the water environment is seriously polluted. In this regard, drawing on the experience of raising chickens in cages and improving the biological characteristics of ducks, the intensive production of laying ducks has been carried out, that is, the way of raising laying ducks in cages. [0003] With the increasing intensification of laying duck breeding and the increasing scale, more and more laying ducks are b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K20/22A23K20/24A23K20/189A23K20/174A23K20/142
CPCY02P60/87
Inventor 孙小恒黄晓辉刘方波杨在宾
Owner JINAN HEMEIHUA FEED
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