Zobrazeno 1 - 10
of 44
pro vyhledávání: '"C. J. Savory"'
Autor:
C. J. Savory
Publikováno v:
Ibis. 119:1-9
Summary The diet of young Red Grouse was studied from the crop contents of 211 chicks caught on a moor in northeast Scotland. The food was more varied than that of adults, but shoot tips of heather usually formed at least 75% (by dry weight) of their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e97e1934b8f23b4480e3fa220d137dd
https://doi.org/10.1111/j.1474-919x.1977.tb02039.x
https://doi.org/10.1111/j.1474-919x.1977.tb02039.x
Publikováno v:
Animal Welfare. 11:55-73
The purpose of this experiment was to provide information relevant to the current debate concerning the optimisation of terminal stocking density for commercial broiler production. In a modern, controlled-environment house with 24 floor pens (each 11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f84184f61f0f6a2cfe90ddc3c1cbc7a
https://doi.org/10.1017/s0962728600024313
https://doi.org/10.1017/s0962728600024313
Publikováno v:
British Poultry Science. 42:33-42
1. In recent years, the UK egg industry has become increasingly dependent on plant protein sources, in particular soyabean meal, and it has been suggested that this trend (and/or the concomitant absence of animal protein in layer diets) might be caus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29de2f5131a0076142f49f8f3dd7866d
https://doi.org/10.1080/713655013
https://doi.org/10.1080/713655013
Autor:
C. J. Savory, J.S. Mann
Publikováno v:
British Poultry Science. 40:565-572
1. As part of a programme investigating the causation of pecking damage in fowls, this experiment tested a proposal that birds may receive more feather pecks when their plumage colour contrasts with floor litter colour, because litter particles on pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f382c59056eb08b4f69ef17cf4a2a88b
https://doi.org/10.1080/00071669986918
https://doi.org/10.1080/00071669986918
Autor:
C J Savory, M Reynard
Publikováno v:
British Poultry Science. 40:585-591
1. This study investigated relationships between the timing of stress, duration of oviposition delays and consequences for eggshell quality, in 2 experiments with ISA Brown hens. 2. Periods of up to 6 h of environmental stress (relocation from an ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8016776525bd29ab423c2aa4593a178
https://doi.org/10.1080/00071669986945
https://doi.org/10.1080/00071669986945
Publikováno v:
Animal Welfare. 8:193-203
The preferences of broiler and layer strains of fowl for four different intensities of incandescent luminaire (6, 20, 60 and 200 lux; Osram, 60W, pearl) were tested at 2 and 6 weeks of age. With each strain, four replicates of 12 birds were each allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::613be8972f466a30feb53149b19b7ea5
https://doi.org/10.1017/s0962728600021709
https://doi.org/10.1017/s0962728600021709
Autor:
J S Mann, C J Savory
Publikováno v:
Physiology & Behavior. 62:7-13
Growing parent stock (breeders) of meat-type chickens (broilers), subjected routinely to chronic food restriction, show increased pacing before a single daily meal and increased drinking and pecking at non-food objects (oral stereotypies) afterwards.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe6543f5ffa8f4d99d67997f527f10b5
https://doi.org/10.1016/s0031-9384(97)00100-5
https://doi.org/10.1016/s0031-9384(97)00100-5
Autor:
C. J. Savory, J. D. Hetherington
Publikováno v:
British Poultry Science. 38:125-131
1. This study investigated effects of plastic anti-pecking devices on food intake and behaviour to assess their applicability in commercial layer flocks. 2. In experiment 1, 72 individually caged ISA Brown pullets were fitted at 16 weeks of age (poin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fab680bb40080b8fb32bb39a1f0a31f5
https://doi.org/10.1080/00071669708417956
https://doi.org/10.1080/00071669708417956
Publikováno v:
Animal Welfare. 5:105-127
Possible welfare benefits of qualitative rather than quantitative food restriction were investigated with growing female broiler breeder chickens (Ross 1). In Experiment 1, body-weight gains from 2 to 6 weeks of age were compared among different diet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f12be50f6847bfded62824c59590e46e
https://doi.org/10.1017/s0962728600018558
https://doi.org/10.1017/s0962728600018558
Publikováno v:
British Poultry Science. 35:467-475
This article supplements the published Proceedings of the 4th European Symposium on Poultry Welfare. It presents an overview of the conclusions of the Symposium and of the workshops and plenary discussions of the papers. The four main topics reviewed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d26d6b8fe771d709b44da616db16d693
https://doi.org/10.1080/00071669408417712
https://doi.org/10.1080/00071669408417712