Heat dissipation index of livestock and poultry bodies and prevention scheme of livestock and poultry climate stress risk

A technology for the body and body of livestock and poultry, which is applied in the fields of disease prevention and feeding management of livestock and poultry, can solve problems such as the decline in the quality of livestock products, secondary diseases, and inability to effectively prevent stress, and achieve the effect of ensuring quality.

Active Publication Date: 2019-02-22
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Studies have found that changes in the climate and environment will lead to adaptive stress responses in livestock and poultry. When the stress continues to develop, it will lead to abnormalities in various physiological indicators of the body, which in turn will lead to the occurrence of primary or secondary diseases, affecting the body. Health, the quality of livestock products has declined, causing huge economic losses
[0003] In the existing technology, the risk prevention and control plan for livestock and poultry climate stress is basically based on temperature as a reference, based on the experience accumulated when the body’s stress response occurs, and rescue measures after the stress response of livestock and poultry. Measures are not effective in preventing the occurrence of stress

Method used

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  • Heat dissipation index of livestock and poultry bodies and prevention scheme of livestock and poultry climate stress risk
  • Heat dissipation index of livestock and poultry bodies and prevention scheme of livestock and poultry climate stress risk
  • Heat dissipation index of livestock and poultry bodies and prevention scheme of livestock and poultry climate stress risk

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Embodiment

[0042] In this embodiment, dairy cows are taken as an example, and a one-year investigation and research work has been carried out in the Guanzhong area. By adopting the biological heat dissipation index of the present invention, a method for avoiding stress risks and protecting dairy cows has been established from the aspects of physiology, nutrition, environmental facilities, and drug prevention. The algorithm model of the feeding management classification and grading technology system that is healthy and improves the quality of milk can achieve the purpose of improving animal welfare, ensuring the health of animal organisms, and improving the core competitiveness of livestock products.

[0043] When applying the biological heat dissipation index algorithm in the dairy farm, the body temperature of the cow is determined to be 38.5°C after multiple measurements and data review; the optimum survival temperature range is determined to be 10-20°C after consulting the data and base...

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Abstract

The invention discloses a heat dissipation index of livestock and poultry bodies and a prevention scheme of livestock and poultry climate stress risk. The disclosed index CTI=C0-(0.026+0.564 W+0.0181delta t*W)*delta t*V. According to the physical characteristics of the influence of three main physical factors of temperature, humidity and wind power on the heat dissipation, the heat dissipation index and algorithm of the livestock and poultry bodies for evaluating the influence of the environment on the heat dissipation of the bodies are constructed. According to the invention, based on the magnitude of the heat dissipation index CTI of the livestock and poultry, the environmental climate is classified into three types of cold stress, suitable stress and heat stress, and in each type, thegrading design is carried out according to the climate heat dissipation index based on to the potential risk of causing the stress, according to the classification system, the corresponding measures are established, in the aspects of physiology, nutrition, environmental sanitation reform, drug prevention, and the like, the health of livestock and poultry and the quality of livestock and poultry products are ensured.

Description

technical field [0001] The invention relates to livestock and poultry disease prevention and feeding management technology, in particular to a livestock and poultry body heat dissipation index and its algorithm, and a livestock and poultry climate stress risk prevention scheme established based on the livestock and poultry body heat dissipation index algorithm. Background technique [0002] With the rapid development of my country's animal husbandry and the increasing market demand for livestock and poultry products, livestock and poultry breeding is gradually becoming large-scale, industrialized, and intensive. In the process of breeding upgrading and transformation, the problem of economic losses caused by the stress of livestock and poultry caused by the climate environment has become increasingly prominent. The climate environment refers to various meteorological and environmental factors that can affect the body such as temperature, humidity, airflow (wind) speed, and s...

Claims

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Application Information

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IPC IPC(8): A01K45/00A01K29/00A01K67/02
CPCA01K29/005A01K45/00A01K67/02
Inventor 徐永平武永杰逄国梁张金杨鹏超李贤
Owner NORTHWEST A & F UNIV
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