Energy use in farm buildings
In Sweden, the agricultural sector uses an estimated 3.7 TWh per year as electricity or fuel. About 34% of this total is estimated to be used in the production of beef, pork, eggs and milk, including the spreading of manure. Some energy is also used for harvesting ley and cereals as feed, which is n...
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ftslunivuppsala:oai:pub.epsilon.slu.se:3396 2024-06-09T07:48:38+00:00 Energy use in farm buildings Hörndahl, Torsten 2008-11 application/pdf https://pub.epsilon.slu.se/3396/ https://pub.epsilon.slu.se/3396/1/Eng-rapport145-v1.pdf swe eng swe eng https://pub.epsilon.slu.se/3396/1/Eng-rapport145-v1.pdf Hörndahl, Torsten (2008). Energy use in farm buildings. Technical Report. Alnarp: (LTJ, LTV) > Rural Buildings and Animal Husbandry (until 121231) <https://pub.epsilon.slu.se/view/divisions/4812.html>, Sveriges lantbruksuniversitet. Landskap trädgård jordbruk : rapportserie 2008:8 [Report] FORESTRY AGRICULTURAL SCIENCES and LANDSCAPE PLANNING Report NonPeerReviewed 2008 ftslunivuppsala 2024-05-16T04:09:07Z In Sweden, the agricultural sector uses an estimated 3.7 TWh per year as electricity or fuel. About 34% of this total is estimated to be used in the production of beef, pork, eggs and milk, including the spreading of manure. Some energy is also used for harvesting ley and cereals as feed, which is not included. Most of the energy used is in the form of electricity (approx 63%). All these estimates are based on a 1981-1984 survey by Nilsson & Påhlstorp (1985). Most of the technical equipment is still the same today on farms of comparable size and production methods. However, herds of pigs and cattle are larger now, and therefore new equipment is being used. The average Swedish dairy farm is 39% larger (49 cows) than the EU-15 average (35.5 cows) and herd size is growing rapidly. The climate in winter at the study farms is not as cold as that in central Europe or northern Sweden, although air temperature was below 0ºC for about 3 months in 2006 (average -0.1ºC, Dec-Feb.) In the period June-August, the average temperature was 17.8ºC in 2005 and 19.1ºC in 2006. It only exceeded 30ºC for a period longer than three hours on seven occasions. Because of the climate, it is necessary to have artificial heating in buildings for sows (farrowing section). In all other buildings the animals produce enough heat themselves to keep the house warm. When breeding cattle or dry sows some farmers accept a low inside temperature. Swedish animal welfare legislation requires more space per animal than most other countries. Slatted floors in lying areas are only permissible for fattening steers. Cages for laying hens have to include a sand-bath, nest and perches. Another difference is that sows can only be kept in crates occasionally and can never be tied up. The purpose of this study was to collect data on energy use on modern farms of a size and with a level of technical equipment that could be expected to be in use for the next 10-15 years. The data obtained were then added to data from Nilsson & Påhlstorp (1985).The survey ... Report Northern Sweden Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive |
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Open Polar |
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Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive |
op_collection_id |
ftslunivuppsala |
language |
Swedish English |
topic |
FORESTRY AGRICULTURAL SCIENCES and LANDSCAPE PLANNING |
spellingShingle |
FORESTRY AGRICULTURAL SCIENCES and LANDSCAPE PLANNING Hörndahl, Torsten Energy use in farm buildings |
topic_facet |
FORESTRY AGRICULTURAL SCIENCES and LANDSCAPE PLANNING |
description |
In Sweden, the agricultural sector uses an estimated 3.7 TWh per year as electricity or fuel. About 34% of this total is estimated to be used in the production of beef, pork, eggs and milk, including the spreading of manure. Some energy is also used for harvesting ley and cereals as feed, which is not included. Most of the energy used is in the form of electricity (approx 63%). All these estimates are based on a 1981-1984 survey by Nilsson & Påhlstorp (1985). Most of the technical equipment is still the same today on farms of comparable size and production methods. However, herds of pigs and cattle are larger now, and therefore new equipment is being used. The average Swedish dairy farm is 39% larger (49 cows) than the EU-15 average (35.5 cows) and herd size is growing rapidly. The climate in winter at the study farms is not as cold as that in central Europe or northern Sweden, although air temperature was below 0ºC for about 3 months in 2006 (average -0.1ºC, Dec-Feb.) In the period June-August, the average temperature was 17.8ºC in 2005 and 19.1ºC in 2006. It only exceeded 30ºC for a period longer than three hours on seven occasions. Because of the climate, it is necessary to have artificial heating in buildings for sows (farrowing section). In all other buildings the animals produce enough heat themselves to keep the house warm. When breeding cattle or dry sows some farmers accept a low inside temperature. Swedish animal welfare legislation requires more space per animal than most other countries. Slatted floors in lying areas are only permissible for fattening steers. Cages for laying hens have to include a sand-bath, nest and perches. Another difference is that sows can only be kept in crates occasionally and can never be tied up. The purpose of this study was to collect data on energy use on modern farms of a size and with a level of technical equipment that could be expected to be in use for the next 10-15 years. The data obtained were then added to data from Nilsson & Påhlstorp (1985).The survey ... |
format |
Report |
author |
Hörndahl, Torsten |
author_facet |
Hörndahl, Torsten |
author_sort |
Hörndahl, Torsten |
title |
Energy use in farm buildings |
title_short |
Energy use in farm buildings |
title_full |
Energy use in farm buildings |
title_fullStr |
Energy use in farm buildings |
title_full_unstemmed |
Energy use in farm buildings |
title_sort |
energy use in farm buildings |
publishDate |
2008 |
url |
https://pub.epsilon.slu.se/3396/ https://pub.epsilon.slu.se/3396/1/Eng-rapport145-v1.pdf |
genre |
Northern Sweden |
genre_facet |
Northern Sweden |
op_relation |
https://pub.epsilon.slu.se/3396/1/Eng-rapport145-v1.pdf Hörndahl, Torsten (2008). Energy use in farm buildings. Technical Report. Alnarp: (LTJ, LTV) > Rural Buildings and Animal Husbandry (until 121231) <https://pub.epsilon.slu.se/view/divisions/4812.html>, Sveriges lantbruksuniversitet. Landskap trädgård jordbruk : rapportserie 2008:8 [Report] |
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1801380424695414784 |