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Premix for preventing and curing broiler leg diseases

A compound premix and broiler technology, applied in the field of animal nutrition, can solve the problems affecting the absorption of manganese and zinc, hindering the utilization of elements, etc., and achieve the effect of promoting growth and improving efficiency

Inactive Publication Date: 2012-08-22
POULTRY INST SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(2) High levels of calcium and phosphorus form flocculent colloid precipitation in the alkaline environment of the intestinal tract, absorbing trace elements such as manganese and zinc to make them excreted with the feces, thereby affecting the absorption of manganese and zinc; Excessive phytic acid content will hinder the utilization of trace elements such as copper and zinc

Method used

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  • Premix for preventing and curing broiler leg diseases
  • Premix for preventing and curing broiler leg diseases
  • Premix for preventing and curing broiler leg diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Proportion (percentage by weight): 0.4% of multivitamins, 3% of compound trace elements, 1.0% of choline chloride, 3% of methionine, 2% of lysine, 2% of threonine, 18% of calcium hydrogen phosphate, and 20% of stone powder , salt 6%, probiotics 2%, phytase 0.1%, soybean meal 42.5%.

Embodiment 2

[0037] Proportion (percentage by weight): 0.5% of multivitamins, 3.6% of compound trace elements, 1.2% of choline chloride, 3% of methionine, 2% of lysine, 2% of threonine, 21.6% of calcium hydrogen phosphate, and 24% of stone powder , salt 6%, prebiotics 2%, phytase 0.3%, soybean meal 33.8%.

Embodiment 3

[0039]Proportion (percentage by weight): 0.35% of multivitamins, 2.75% of compound trace elements, 1% of choline chloride, 3% of methionine, 2% of lysine, 2% of threonine, 18% of calcium hydrogen phosphate, and 20% of stone powder , salt 6%, prebiotics 2%, phytase 0.4%, soybean meal 42.5%.

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Abstract

The invention discloses a compound premix for preventing and curing broiler leg diseases, belonging to the field of animal nutrition, which is prepared by mixing important vitamins related to bone metabolism, trace elements, mineral substances, probiotics capable of preventing and curing the broiler bacterial leg diseases and some functional substances based on a certain ratio. The premix not only considers the requirements on bone growth and development of broilers on vitamins, trace elements and mineral substances, but also takes the interaction of the above substances and the relationship between the above substances and phosphorus and calcium into account. Contrast tests prove that the special feed for broilers can prevent and cure broiler leg diseases, lower the mortality of broilers, promote growth and reduce the feed-gain ratio, thereby improving the cultivation benefit.

Description

technical field [0001] The technology of the invention belongs to the field of animal nutrition, and relates to a feed, in particular to a premixed material for preventing and treating leg diseases of broilers. Background technique [0002] Broiler leg disease is a common and frequently-occurring disease in broiler chickens, manifested as leg weakness, bone deformation and joint cysts, etc., resulting in lameness and paralysis. At present, the incidence rate of broiler leg disease in my country is about 3% to 12%, and the severe one is as high as more than 30%. It is one of the three major nutritional and metabolic diseases that are difficult to solve. Broiler leg disease, on the one hand, leads to a high death rate, on the other hand, due to "weak legs", broiler chickens cannot stand, induce breast cysts, reduce the quality and grade of chicken, and cause large economic losses to broiler chicken farming. [0003] Leg diseases are divided into skeletal leg diseases and neur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/165A23K1/175A23K10/18A23K10/37A23K20/105A23K20/142A23K20/174A23K20/189A23K20/20A23K20/26A23K50/75
CPCY02P60/87
Inventor 刘雪兰石天虹张桂芝黄宝华井庆川武彬魏祥法刘瑞亭阎佩佩刘涛
Owner POULTRY INST SHANDONG ACADEMY OF AGRI SCI