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Feed for large-type adult cock breeders

A feed and rooster technology, which is applied in the field of chicken feed, can solve problems such as the decline in the insemination ability of breeding roosters, and achieve considerable economic benefits, good economic benefits, and improved fertilization rate of breeding eggs

Active Publication Date: 2009-06-03
JIANGSU JINGHAI POULTRY IND GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rapid growth of broiler chickens has also brought new problems to the breeding of broiler roosters: the adult roosters are large and fat, resulting in a significant decline in the fertilization ability of the roosters

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The feed for fast and large adult breeding roosters of the present invention is powder without fishmeal, and its composition is by weight percentage: 1 kg of special premixed feed, 60 kg of corn, 15 kg of soybean meal, 1 kg of calcium hydrogen phosphate, and 0.3 kg of salt , 10 kg of wheat, 0.1 kg of methionine. The composition of the specially formulated premixed feed is: vitamin A: 9000IU / kg; vitamin D 3 : 3000IU / kg; Vitamin E: 50IU / kg; Vitamin K: 2mg / kg; Vitamin B1: 2mg / kg; Vitamin B 2 : 3mg / kg; Vitamin B 6 : 2mg / kg; Vitamin B 12 : 10ug / kg; Nicotinic acid: 20mg / kg; Pantothenic acid: 10mg / kg; Biotin: 200ug / kg; Folic acid: 1mg / kg; Choline: 200mg / kg. After the feed is made, the protein content should be 12-15% by weight, the metabolizable energy content should be 10.5-11.5 MJ / Kg, the calcium content should be 0.8-1.2% by weight, and the phosphorus content should be 0.3% by weight. ~0.5%.

Embodiment 2

[0015] The feed for fast and large-scale adult breeding roosters of the present invention is a powder that does not contain fishmeal, and its composition is by weight percentage: 4 kilograms of special premixed feed, 70 kilograms of corn, 18 kilograms of soybean meal, 1.5 kilograms of calcium hydrogen phosphate, and 0.4 kilograms of salt , 13 kg of wheat, 0.1 kg of methionine. The composition of the specially formulated premixed feed is: vitamin A: 10000IU / kg; vitamin D 3 : 3500IU / kg; Vitamin E: 150IU / kg; Vitamin K: 3mg / kg; Vitamin B 1 : 5mg / kg; Vitamin B 2 : 15mg / kg; Vitamin B 6 : 3mg / kg; Vitamin B 12 : 20ug / kg; Nicotinic acid: 40mg / kg; Pantothenic acid: 15mg / kg; Biotin: 350ug / kg; Folic acid: 2mg / kg; Choline: 350mg / kg. After the feed is made, the protein content should be 12-15% by weight, the metabolizable energy content should be 10.5-11.5 MJ / Kg, the calcium content should be 0.8-1.2% by weight, and the phosphorus content should be 0.3% by weight. ~0.5%.

Embodiment 3

[0017] The feed for fast and large adult breeding roosters of the present invention is powder without fishmeal, and its composition is by weight percentage: 6 kilograms of special premixed feed, 80 kilograms of corn, 20 kilograms of soybean meal, 2 kilograms of calcium hydrogen phosphate, and 0.5 kilogram of salt , 15 kg of wheat, 0.1 kg of methionine. The composition of the specially formulated premixed feed is: vitamin A: 12000IU / kg; vitamin D 3 : 4000IU / kg; Vitamin E: 300IU / kg; Vitamin K: 5mg / kg; Vitamin B 1 : 8mg / kg; Vitamin B 2 : 30mg / kg; Vitamin B 6 : 5mg / kg; Vitamin B 12 : 30ug / kg; Niacin: 60mg / kg; Pantothenic acid: 20mg / kg; Biotin: 500ug / kg; Folic acid: 3mg / kg; Choline: 500mg / kg. After the feed is made, the protein content should be 12-15% by weight, the metabolizable energy content should be 10.5-11.5 MJ / Kg, the calcium content should be 0.8-1.2% by weight, and the phosphorus content should be 0.3% by weight. ~0.5%.

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Abstract

The invention relates to a feed for feeding large-type adult cock breeders in adult stage. The feed for large-type adult cock breeders is free of fish meal. The ingredients in weight percentages of the feed are as follows: 1% to 6% of special premixed feed, 60% to 80% of corn, 15% to 20% of bean cake, 1% to 2% of calcium hydrogen phosphate, 0.3% to 0.5% of table salt, 10% to 15% of wheat, and 0.1% of methionine. Take the AA+ broiler breeder of parent generation as an example, after feeding on the feed, the peak fertilization rate of breeder egg in the chicken breeders is increased by 1.5%, and the fertilization rate of breeder egg in the full reproductive period is increased by 3%. Take the breeding farm capable of breeding 0.1 million heads of chicken breeders per year as an example, the yield of fertilized eggs is increased by 0.3 millions per year and the revenue reaches 0.45 million Yuan. Calculated on basis of breeding 30 million heads of chicken breeders per year throughout the country, the revenue reaches 0.45 billion RMB, with considerable economic benefits.

Description

technical field [0001] The invention relates to a feed for chickens, in particular to a feed for feeding fast and large adult male roosters in adulthood. Background technique [0002] In modern poultry farming, fast meat chickens grow faster and faster, their body size is getting bigger and bigger, their feed intake is getting more and more, and their feed conversion rate is getting higher and higher. The acceleration of the growth rate of broilers is determined by genetic breeding selection, nutritional level and ratio of feed. The rapid growth of broilers has also brought new problems to the breeding of broiler roosters: the adult roosters are large and fat, which has caused a significant decline in the insemination ability of the roosters. How to maintain a good body weight of adult breeding cocks and ensure that the breeding cocks have a good insemination ability has become a problem that must be solved. Contents of the invention [0003] The purpose of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/00A23K10/30A23K20/142A23K20/174A23K20/22A23K20/26A23K50/75
Inventor 顾云飞朱新飞顾玉萍杜秉金张锡梅朱建军
Owner JIANGSU JINGHAI POULTRY IND GROUP
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