CARBON DIOXIDE CONCENTRATION IN FARROWING PENS FOR LACTATING SOWS AND PIGLETS

被引：0

作者：

Dubenova, M. ^{[1
]}

Galik, R. ^{[1
]}

Mihina, S. ^{[1
]}

Sima, T. ^{[1
]}

Bod'o, S. ^{[1
]}

机构：

[1] Slovak Univ Agr, Dept Prod Engn, Fac Engn, Nitra 94976, Slovakia

来源：

MENDELNET 2013 | 2013年

关键词：

carbon dioxide; lactating sow; piglets; farrowing pens; EMISSIONS; PIGS; AMMONIA; SYSTEMS; FLOOR;

D O I：

暂无

中图分类号：

F3 [农业经济];

学科分类号：

0202 ; 020205 ; 1203 ;

摘要：

Carbon dioxide (CO2) is one of the most important gases causing global warming. The aim of the paper was a comparison of the CO2 concentration in the different places in pig barn (lactating sow zone, piglets zone). Research was done in the Experimental Centre for Livestock of Department of Animal Husbandry in FAaFR, SUA in Nitra, Slovakia, with Large White sows with piglets. There were individual farrowing pens with permanent limited range of motion for sows in the barn. Air samples were measured in each pen in sow zone as well as piglets zone. For the experiment was used the INNOVA photoacoustic field gas system. Average values of CO2 concentration ranged from 515.293 to 519.580 ppm. Data shown no statistically significant differences between CO2 concentration in the lactating sows zones and piglets zones at the 95.0 % confidence level. Air circulation between the zones in the pig barn was on the sufficient level.

引用

页码：810 / 814

页数：5

共 15 条

[1] Gaseous emissions from weaned pigs raised on different floor systems
Cabaraux, Jean-Francois
Philippe, Francois-Xavier
Laitat, Martine
Canart, Bernard
Vandenheede, Marc
Nicks, Baudouin
[J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2009, 130 (3-4) : 86 - 92
[2] DUBENOVA M., 2011, TECHN AGR TECHN 2011, P20
[3] DUBENOVA M., 2011, RUR BUILD 2011 P SCI, P26
[4] KARANDUSOVSKA I., 2011, RUR BUILD 2011 P SCI, P44
[5] MIHINA S., 2011, RUR BUILD 2011 P SCI, P84
[6] Greenhouse gas abatement strategies for animal husbandry
Monteny, GJ
Bannink, A
Chadwick, D
[J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2006, 112 (2-3) : 163 - 170
[7] Palkovicova Z., 2009, Folia Veterinaria, V53, P168
[8] PEDERSEN B., 2008, AGR ENG INT CIGR EJO, V10
[9] Comparison of ammonia and greenhouse gas emissions during the fattening of pigs, kept either on fully slatted floor or on deep litter
Philippe, F. A.
Laitat, M.
Canart, B.
Vandenheede, M.
Nicks, B.
[J]. LIVESTOCK SCIENCE, 2007, 111 (1-2) : 144 - 152
[10] Ammonia emissions from pig houses: Influencing factors and mitigation techniques
Philippe, Francois-Xavier
Cabaraux, Jean-Francois
Nicks, Baudouin
[J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2011, 141 (3-4) : 245 - 260

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