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Faecal characterist...
Faecal characteristics and milk production of dairy cows in early-lactation fed diets differing in forage types in commercial herds
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- Mgbeahuruike, Anthony Christian (författare)
- University of Nigeria (UNN)
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- Eriksson, Torsten (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för husdjurens utfodring och vård (HUV),Department of Animal Nutrition and Management
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- Nordqvist, Maria (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för husdjurens miljö och hälsa (HMH),Department of Animal Environment and Health
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- Nadeau, Elisabet (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för husdjurens miljö och hälsa (HMH),Department of Animal Environment and Health,Hushållningssällskapet Sjuhärad
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(creator_code:org_t)
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- 2016-06-16
- 2016
- Engelska.
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Ingår i: Acta Agriculturae Scandinavica, Section A - Animal Science. - : Informa UK Limited. - 0906-4702 .- 1651-1972. ; 66, s. 8-16
- Relaterad länk:
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https://res.slu.se/i...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Effects of grass-clover silage (GCS) alone or combined with whole-crop cereal silage, maize silage (MS) or ensiled pressed sugar beet pulp (EPSB) on faecal characteristics and performance of early-lactation dairy cows were studied in 26 herds. Data were analysed with herd as the experimental unit and correlation coefficients among the variables were estimated. Feeding MS combined with GCS resulted in faeces of a firmer consistency (P<.05), containing more undigested fibre compared to feeding GCS alone or with EPSB (P<.05). There was a strong positive correlation between the number of grains and starch concentration in faeces (r=0.83, P<.001). Increasing forage dry matter (DM) intake decreased faecal DM concentration (r=-0.54, P<.01) but seems to result in cleaner cows, whereas increasing DM intake of concentrate increased faecal DM concentration (r=0.63, P<.01) but might result in dirtier cows.
Ämnesord
- LANTBRUKSVETENSKAPER -- Husdjursvetenskap -- Husdjursvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Animal and Dairy Sience -- Animal and Dairy Science. (hsv//eng)
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Livsmedelsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Food Science (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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