A Machine Learning Model Based on GRU and LSTM to Predict the Environmental Parameters in a Layer House, Taking CO2 Concentration as an Example

Autor: Xiaoyang Chen, Lijia Yang, Hao Xue, Lihua Li, Yao Yu

Publikováno v: Sensors, Vol 24, Iss 1, p 244 (2023)

In a layer house, the CO2 (carbon dioxide) concentration above the upper limit can cause the oxygen concentration to be below the lower limit suitable for poultry. This leads to chronic CO2 poisoning in layers, which manifests as listlessness, reduce

Externí odkaz: https://doaj.org/article/fe95c8a954db4803a57ad7406290dfc8

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New Insights into the Hourly Manure Coverage Proportion on the Manure Belt in a Typical Layer House for Accurate Ammonia Emission Modeling

Autor: Li Yang, Chaowu Yang, Chenming Hu, Chunlin Yu, Siyang Liu, Shiliang Zhu, Mohan Qiu, Hongqiang Zhu, Lingzhi Xie, Longhuan Du

Publikováno v: Animals, Vol 11, Iss 8, p 2433 (2021)

The main advantage of having livestock, for example, the laying hens, in a controlled environment is that the optimum growth conditions can be achieved with accuracy. The indoor air temperature, humidity, gases concentration, etc., would significantl

Externí odkaz: https://doaj.org/article/61fa21bf17054c638cfa181177f31ed8

STUDY OF THE SAZONALITY OF ALPHITOBIUS DIAPERINUS IN CREATION OF LAYER HOUSE FOR THREE DIFFERENT METHODS OF COLLECTION

Autor: Lopes,W.D.Z., Costa,F.H. da, Lopes,W.C.Z., Soares,V.E., Balieiro,J.C. de C., Prado,Â.P. do

Publikováno v: SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Arquivos do Instituto Biológico, Volume: 73, Issue: 2, Pages: 195-202, Published: 14 JAN 2022
Arquivos do Instituto Biológico v.73 n.2 2006
Arquivos do instituto biológico
Instituto Biológico (IB)
instacron:IBIO

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b4aa01d6f7f453c3da91a362c00d196

Variation of ammonia concentration and influence factors analysis in layer house

Autor: SHEN Feng-ju, LIU Xue-lan, ZHANG Ke-qiang

Publikováno v: Journal of Agricultural Resources and Environment, Vol 36, Iss 2, Pp 221-226 (2019)

Large-scale egg-production facilities are emission sources of various gases and particulate matter. Ammonia is one of the main gases emitted from laying hen houses. The ammonia emissions from housing systems for laying hens must be reduced to abate e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::2a8b047be47f53d7f24813493b8852a6
http://www.aed.org.cn/nyzyyhjxb/html/2019/2/20190212.htm