Mjölkintäkt minus foderkostnad i mjölkproduktionen
There are various arguments for using total mixed rations (TMR) or not. Cows can easily become fat and thus poorly utilize the feed while it can be stated that TMR also has a positive effect on cows' health and wellbeing as the rumen environment is more constant than when separate feeding is applied...
| Autor principal: | |
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| Formato: | Otro |
| Lenguaje: | sueco sueco |
| Publicado: |
2005
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| Materias: | |
| Acceso en línea: | https://stud.epsilon.slu.se/11581/ |
| _version_ | 1855571900208513024 |
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| author | Johansson, Martin |
| author_browse | Johansson, Martin |
| author_facet | Johansson, Martin |
| author_sort | Johansson, Martin |
| collection | Epsilon Archive for Student Projects |
| description | There are various arguments for using total mixed rations (TMR) or not. Cows can easily become fat and thus poorly utilize the feed while it can be stated that TMR also has a positive effect on cows' health and wellbeing as the rumen environment is more constant than when separate feeding is applied. Studies do show that that especially low yielding cows kept in groups get fatter when fed TMR. The overfeeding implicates higher feeding costs.
This study included 10 herds where 5 had TMR and 5 hade separate feeding of forage and concentrates. The milk yield and feed consumption was registered for one day at each herd. A comparison between the herds was made by using milk income minus the cost of the feed.
The results show that the herds that used TMR had a slightly lower net milk income (total milk income minus cost of feeds). There was a relationship between milk yield and amount of feed. More feed consumed resulted in more milk. Higher milk yield gave a higher net income, but the herd with the highest milk yield had not the highest net income.
The result found in this study was similar to what others have found. As only 10 herds were used in this study, each herd had a large influence on the result. |
| format | Otro |
| id | RepoSLU11581 |
| institution | Swedish University of Agricultural Sciences |
| language | Swedish swe |
| publishDate | 2005 |
| publishDateSort | 2005 |
| record_format | eprints |
| spelling | RepoSLU115812017-10-03T07:16:59Z https://stud.epsilon.slu.se/11581/ Mjölkintäkt minus foderkostnad i mjölkproduktionen Johansson, Martin Agricultural economics and policies There are various arguments for using total mixed rations (TMR) or not. Cows can easily become fat and thus poorly utilize the feed while it can be stated that TMR also has a positive effect on cows' health and wellbeing as the rumen environment is more constant than when separate feeding is applied. Studies do show that that especially low yielding cows kept in groups get fatter when fed TMR. The overfeeding implicates higher feeding costs. This study included 10 herds where 5 had TMR and 5 hade separate feeding of forage and concentrates. The milk yield and feed consumption was registered for one day at each herd. A comparison between the herds was made by using milk income minus the cost of the feed. The results show that the herds that used TMR had a slightly lower net milk income (total milk income minus cost of feeds). There was a relationship between milk yield and amount of feed. More feed consumed resulted in more milk. Higher milk yield gave a higher net income, but the herd with the highest milk yield had not the highest net income. The result found in this study was similar to what others have found. As only 10 herds were used in this study, each herd had a large influence on the result. Det finns många för- och nackdelar med fullfoder. Korna kan lätt blir feta och foderutnyttjandet kan bli sämre men kornas hälsa och välbefinnande påverkas positivt. Försök visar att fullfoder utfodrade kor blir fetare. Överutfodringen och därmed foderkostnaden är högre för fullfoder. Tio gårdar har studerats varav fem med fullfoder och fem med individutfodring. Avkastning och foderkonsumtion har noterats. Gårdarna har därefter jämförts utifrån mjölkintäkt minus foderkostnad. Resultatet gav ett något lägre mjölknetto på fullfodergårdarna när fodret var betalt. Avkastningen var lägre på fullfodergårdarna. Det finns ett samband med att korna mjölkar mer när de äter mer. Högre avkastning ger ökat netto, men den högst avkastande gården hade inte högst netto. Det är liknande resultat i min undersökning som andra försök. Det var få gårdar i min undersökning och varje gård påverkar mycket. 2005-11-30 Other NonPeerReviewed application/pdf sv https://stud.epsilon.slu.se/11581/1/johansson_m_171003.pdf Johansson, Martin, 2005. Mjölkintäkt minus foderkostnad i mjölkproduktionen : en jämförelse mellan besättningar med fullfoder och separat utfodring. UNSPECIFIED, Alnarp. Alnarp: (LTJ, LTV) > Dept. of Landscape Architecture, Planning and Management (from 130101) <https://stud.epsilon.slu.se/view/divisions/OID-644.html> urn:nbn:se:slu:epsilon-s-7389 swe |
| spellingShingle | Agricultural economics and policies Johansson, Martin Mjölkintäkt minus foderkostnad i mjölkproduktionen |
| title | Mjölkintäkt minus foderkostnad i mjölkproduktionen |
| title_full | Mjölkintäkt minus foderkostnad i mjölkproduktionen |
| title_fullStr | Mjölkintäkt minus foderkostnad i mjölkproduktionen |
| title_full_unstemmed | Mjölkintäkt minus foderkostnad i mjölkproduktionen |
| title_short | Mjölkintäkt minus foderkostnad i mjölkproduktionen |
| title_sort | mjölkintäkt minus foderkostnad i mjölkproduktionen |
| topic | Agricultural economics and policies |
| url | https://stud.epsilon.slu.se/11581/ https://stud.epsilon.slu.se/11581/ |