Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Roger T. Evans"'
Publikováno v:
Grass and Forage Science. 61:52-59
Twelve multiparous Holstein–Friesian dairy cows in early lactation were used to investigate the potential of using perennial ryegrass (Lolium perenne) with a high concentration of water-soluble carbohydrates (WSC) to increase the efficiency of milk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f9c3e3e3712c2dcb3d83bc3830ff5a
https://doi.org/10.1111/j.1365-2494.2006.00507.x
https://doi.org/10.1111/j.1365-2494.2006.00507.x
Publikováno v:
ResearcherID
A total of 57 Holstein–Friesian dairy cows were used to investigate the effect of dry period energy and protein intake on performance in the early part of the subsequent lactation, when animals were given a single diet based on low-quality grass si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca2b250dc89d7aa5c0cef349989cf86a
https://doi.org/10.1016/s0301-6226(02)00002-7
https://doi.org/10.1016/s0301-6226(02)00002-7
Publikováno v:
ResearcherID
Four dietary treatments were based on a flat-rate (5 kg/day) of concentrates with ad libitum grass silage. The concentrates were iso-energetic and iso-nitrogenous, based on either barley or unmolassed sugar-beet pulp and either extracted rapeseed mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bff22cc42059f090881da8ef8ce1a28
https://doi.org/10.1017/s1357729800050815
https://doi.org/10.1017/s1357729800050815
Publikováno v:
ResearcherID
Four mature Holstein-Friesian dairy cows were used in a 4 x 4 Latin square change-over design experiment made up of four 4-wk periods to investigate the relationship between microbial protein flow to the duodenum and excretion of purine derivatives (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd011a7c1b8551cfa060790314e8e393
https://pubmed.ncbi.nlm.nih.gov/16899691
https://pubmed.ncbi.nlm.nih.gov/16899691
Autor:
Jon M. Moorby, R. J. Wilkins, Nigel D. Scollan, Richard J. Dewhurst, Roger T. Evans, Roger J. Merry
Publikováno v:
ResearcherID
Scopus-Elsevier
Scopus-Elsevier
Two experiments were conducted to investigate the basis for higher voluntary intakes and increased α -linolenic acid content in milk from cows offered clover silages. Six cows with rumen and duodenal cannulae were used in a four-period changeover-de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6812520b87a2b12dc6664e28af8fc420
https://pubmed.ncbi.nlm.nih.gov/12939085
https://pubmed.ncbi.nlm.nih.gov/12939085
Publikováno v:
Proceedings of the British Society of Animal Science. 1995:124-124
The ability to predict microbial protein yield in any feeding situation is important in maximising the utilisation of feed nitrogen since it will guide decisions as to whether to take steps to improve rumen function or provide supplementary undegrada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1403822fa031d679fa8ed140e1604b3b
https://doi.org/10.1017/s1752756200591194
https://doi.org/10.1017/s1752756200591194
Publikováno v:
Proceedings of the British Society of Animal Science. 1995:151-151
The objective of this work is to develop non-destructive techniques for assessing the mammary secretory mass of dairy cows. The nutritional responses of dairy cows depend on characteristics of both the feed and the cow and the latter has received ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6deff96386dde32ca5dc94396b20abca
https://doi.org/10.1017/s1752756200591467
https://doi.org/10.1017/s1752756200591467
Autor:
David E. Beever, David J. Thomson, Michael J. Haines, Anthony R. Austin, Stephen B. Cammell, Roger T. Evans, Mewa S. Dhanoa
Publikováno v:
Journal of Dairy Research. 52:17-31
SUMMARYThe yield and composition of milk from Friesian cows grazing either perennial ryegrass (Lolium perenne) (G, ten cows) or white clover (Trifolium repens) (C, nine cows) were evaluated between d 21 and 129 post partum. The two forages, of simila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4efad2911a716321f7c057f26fcdd309
https://doi.org/10.1017/s0022029900023852
https://doi.org/10.1017/s0022029900023852
Publikováno v:
Journal of general microbiology. 131(1)
SUMMARY: The chlamydial genus-specific antigen was extracted with phenol/chloroform petroleum ether (PCP) from preparations of Chlamydia trachomatis and C. psittaci, and quantities measured using an assay for lipopolysaccharide (LPS). The LPS from C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ca4426155e7e5028e1b4bc1615d7c1b
https://pubmed.ncbi.nlm.nih.gov/3921656
https://pubmed.ncbi.nlm.nih.gov/3921656
Publikováno v:
The British journal of ophthalmology. 69(9)
The use of fluorescein-conjugated monoclonal antibody (Syva, UK) provided a rapid reliable diagnostic test for Chlamydia trachomatis in conjunctival samples from 100 adults with acute follicular conjunctivitis and seven babies with suspected chlamydi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd06b4051bdc16e04e52b0ea04793dfb
https://pubmed.ncbi.nlm.nih.gov/4041408
https://pubmed.ncbi.nlm.nih.gov/4041408