Multifunctional closed small animal feeding experiment system

Abstract

The invention discloses a multifunctional closed small animal feeding experiment system, which relates to the field of small animal feeding. The system includes a fully automatic manure removal device (20), a constant temperature and humidity environment control device (30), a quantitative ventilation device (40), a breeding environment and a small animal sign detection device (50) installed in the breeding box (10). ), an automatic lifting feeding and drinking device (60) and a computer (70) arranged outside the breeding box (10); a fully automatic manure removal device (20), a constant temperature and humidity environment control device (30), and a quantitative ventilation device (40), the breeding environment and small animal sign detection device (50) and the automatic lifting feeding and drinking device (60) are respectively connected with the computer (70). The invention adopts closed breeding, is isolated from the external environment, and is convenient for variable control; uses computer control, greatly reduces labor intensity, and the collected data is accurate and reliable; it is mainly used for scientific research of small animal feeding experiments.

Description

technical field [0001] The invention relates to the field of small animal breeding, in particular to a multifunctional closed small animal breeding experimental system. Background technique [0002] The polluting gases emitted during the livestock and poultry breeding process will cause great pollution to the atmospheric environment; with the expansion of the breeding scale, the environmental pollution problems will become more and more serious. The polluting gases emitted by livestock and poultry farms mainly include ammonia, hydrogen sulfide and methane. Under the long-term action of ammonia, the physique becomes weak, the resistance is poor, and the feed intake and productivity will decrease. [0003] The composition of pollutant gases emitted during livestock and poultry breeding is complex and it is difficult to measure the emission coefficient and emission amount. Some gas sensors are used to detect the polluted gas in livestock and poultry houses, the detection accu...

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Problems solved by technology

[0008] The purpose of the present invention is to solve the problem of inability to accurately measure and calculate the emission coefficient and discharge amount of polluted gas in the process of livestock and poultry breeding, and the influence of diet on animal growth and the emission characteristics of polluted gas, and the inability to obtain accurate polluted gas emission data, etc., to provide A multi-functional closed small animal breeding experimental system, which meets the growth needs of small animals at different growth stages, records the growth status of small animals in real time, accurately detects the flow rate of air intake and exhaust and the concentration of pollutant gases, and provides a basis for further measuring the breeding process of small animals Provide a data basis for the emission coefficient and emission volume of pollutant gases emitted in China

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