Method for evaluating comfort of milk buffalo in lactation period

A technology for milk buffalo and lactation period, applied in the directions of instruments, data processing applications, resources, etc., can solve the problems of inaccurate determination and lack of evaluation methods for buffalo thermal comfort index, and achieve great promotion value, easy access to data, and feasibility of operation. high effect

Active Publication Date: 2019-11-08
GUANGXI ZHUANG AUTONOMOUS REGION BUFFALO INST
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the suitable environmental parameters for buffalo breeding in my country cannot be accurately determined. The thermal comfort index evaluation method established based on the characteristics of the buffalo production environment in my country is missing. A comprehensive evaluation system for the comfortable environment index of large-scale house-raised milk buffaloes has been established to determine the appropriate parameters for the comfortable environment of Chinese buffaloes. Threshold value, providing theoretical support for the microclimate layout of lactating buffalo production

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  • Method for evaluating comfort of milk buffalo in lactation period
  • Method for evaluating comfort of milk buffalo in lactation period
  • Method for evaluating comfort of milk buffalo in lactation period

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Embodiment Construction

[0031] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0032] Any feature disclosed in this specification (including any appended claims, abstract), unless otherwise stated, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0033] Materials and Methods

[0034] 1.1 Test site

[0035] The test period is from April 2017 to March 2018. The test location is the Buffalo Breeding Farm of Guangxi Buffalo Research Institute (N22°53′22.59″N, E108°21′51.19″E108°21′51.19″El 122m above sea level) located in the subtropical monsoon climate zone with sufficient sunshine. There is abundant rainfall, little frost and no snow, long summer and short winter, high hot weather lasts for a long time, annu...

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Abstract

The invention discloses a method for evaluating comfort of a milk buffalo in the lactation period. The method specifically includes: (1), detecting physiological indexes of the milk buffalo in the lactation period, wherein the physiological indexes include body surface temperature BST, rectal temperature RT and respiratory rate RR of the milk buffalo in the lactation period; (2), detecting buffalohouse environment indexes for breeding the milk buffalo in the lactation period, wherein the buffalo house environment indexes include buffalo house dry-bulb temperature AT, relative humidity RH, black globe temperature BGT, wet bulb temperature WBT and dew point temperature DPT; (3), substituting data acquired by detection into E1, P1 and / or E2, P2 and / or E3, P3 values according to a general model and / or an effective model and / or a practice model to judge comfort state of the mild buffalo in the lactation period. Theoretical support can be provided for microclimate layout for milk buffalo production in the lactation period. The method is easy-to-acquire in detection data, simple in calculation method, extremely high in operation feasibility and great in popularization value.

Description

【Technical field】 [0001] The invention belongs to the evaluation scope of the comfort state of milk buffaloes in lactation period, and in particular relates to a method for evaluating the comfort state of milk buffaloes in lactation period. 【Background technique】 [0002] In 2016, according to statistics, there were more than 194.46 million buffaloes in the world, distributed in 45 countries and regions on five continents, of which Asia accounted for 97.08%. The total number of buffaloes in China is about 23.34 million, second only to India and Pakistan. Buffalo is an important characteristic dairy breed in southern my country. It has excellent milk quality and rich nutrition. It has the reputation of "the king of milk" and is deeply loved by consumers. Due to the hot climate, high temperature and high humidity in the southern region in summer, Holstein cows have poor adaptability, and buffaloes have become the first choice for the development of the dairy industry in the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02G06Q10/06
CPCA01K67/02G06Q10/06393
Inventor 杨承剑李孟伟梁辛李丽莉唐振华郭艳霞谢芳彭开屏
Owner GUANGXI ZHUANG AUTONOMOUS REGION BUFFALO INST
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