Results 61 to 70 of about 6,238 (254)
Agricultural and Food Science, 1967 In the present paper the influence of season on the peak production, the duration of the ascending phase, the persistency of lactation, the 12 month production, and the live weight of the cows in the Ayrshire herd of the University of Helsinki ...
Aarne Mäkelä
doaj
Behavior of Transition Dairy Cows Managed Outdoors During the Autumn and Spring Calving Seasons
AnimalsIn pasture-based systems, prepartum dairy cows can be exposed directly to weather conditions during the transition period. We aimed to determine how temperate climatic conditions during spring and autumn calving seasons affect transition dairy cows ...
Daniel Cartes +2 more
doaj +1 more source
Micro‐habitat selection by boreal woodland caribou improves access to food
Wildlife Biology, EarlyView.Bio‐logging sensors attached to radiotelemetry receivers have great potential to transform our understanding of the ecological, physiological, and energetic constraints that shape patterns of wildlife movement under field conditions. We used video camera collars to assess microhabitat selectivity by woodland caribou Rangifer tarandus in boreal forests ...
Ian D. Thompson +8 more
wiley +1 more source
Effects of Year and Season on Calving Interval in Romanian Brown Cattle
Scientific Papers Animal Science and Biotechnologies, 2023 The aim of the current research was to determine the influence of calving year and season on calving interval (CI) in Romanian Brown breed. A total of 250 data recorded from 150 lactations of 50 Romanian Brown cows raised between 2018 and 2020 were ...
Radu Ionel Neamţ
doaj
PRODUCTIVE AND REPRODUCTIVE PERFORMANCE OF FRIESIAN CATTLE UNDER ASSIUT ENVIRONMENTAL CONDITIONS [PDF]
Assiut Veterinary Medical Journal, 2018 Environmental factors such as animal origin, parity, year of calving and season of calving affect productivity. This work focused on the study of the effect of these factors on milk yield and reproductive traits of Friesian cows raised under Upper Egypt ...
HASSAN A.H +3 more
doaj +1 more source
DNA metabarcoding reveals wolf dietary patterns in the northern Alps and Jura Mountains
Wildlife Biology, EarlyView.Understanding predator–prey interactions is crucial for wildlife management and human–wildlife coexistence, particularly in multi‐use landscapes such as western Europe. As wolves Canis lupus recolonize their former habitats, knowledge of their diet is essential for conservation, management and public acceptance.
Florin Kunz +6 more
wiley +1 more source
Optimisation of age at first calving in Karan Fries cattle
Indian Journal of Animal Sciences, 2016 The study was conducted on the performance records of age at first calving (AFC) spread over a period of 15 years on Karan Fries crossbred cattle maintained at Livestock Research Centre.
K PUHLE JAPHETH +5 more
doaj +1 more source
STUDY OD SOME FACTORS AFFECTING ON PRODUCTION CHARACTERS BUFFALO BREEDING IN NINEVAH PROVINCE [PDF]
Mesopotamia Journal of Agriculture, 2005 The data is taken from (78) milch buffalo cows which are found on a private buffalo breeding farm in Ninevah province during the period from December 2001 to February 2004.
Basil A. Mahmood
doaj +1 more source
Wildlife Biology, EarlyView.Limited information on moose calving behaviour, including parturition timing, cow‐calf interactions, and pre‐ and post‐partum movement patterns hinder our ability to define calving phenology and habitat use. GPS‐collars were deployed on 89 female moose over five years, including eight collars equipped with animal‐borne video and environmental data ...
Mikaela Borgeaud LeBlanc +3 more
wiley +1 more source
Journal of Animal and Poultry Production, 2017 The current work was carried out on two hundred of Baladi and crossbred (Baladi x Friesian) cows to estimate effect of season of calving and mastitis on the reproductive performance under the environmental conditions of Aswan governorate in south
A. Damarany
doaj +1 more source