Results 51 to 60 of about 30,451 (371)

Hair length of dairy cattle

open access: yesBoletim de Indústria Animal, 2019
Hair length is an important characteristic of cattle. It is related to heat tolerance and ectoparasite  infestation, such as by the horn fly, Haematobia irritans, and the tick Rhipicephalus microplus.
Cristiane Fernandes de Carvalho Fiorin   +5 more
doaj   +14 more sources

PERFORMA AYAM HASIL PERSILANGAN YANG DIBERI RANSUM KADAR PROTEIN DAN DOSIS HERBAL BERBEDA

open access: yesJurnal Ilmiah Peternakan Terpadu, 2018
This study aims to determine the performance of F2 resulting from crossing (Layer Stud vs. Hatcher resulting in pullet F1, F1 mated with Layer Male, resulting in F2).
Rudy Sutrisna, M. Sofyan Sholeh
doaj   +1 more source

Moving Object indexing using Crossbreed Update [PDF]

open access: yesInternational Journal of Computer Applications, 2013
Although lot of spatio-temporal indexing techniques for moving objects are availed, some more intelligence has been given to the advance of techniques that competently support queries about the past, present, and future positions of moving objects. This paper proposes the new index structure called SOBBx (Space Based Optimal BBx) which indexes the ...
K. Appathurai, S. Karthikeyan
openaire   +1 more source

Parentage assignment in Salmo trutta strains and their crossbreeds with known mating [PDF]

open access: yesEnvironmental Biology of Fishes, 2020
Brown trout, Salmo trutta is a widespread fish species throughout the Europe yet most of the natural populations of the species is in decline due to the anthropogenic pressures. Hatchery based stock enhancement is commonly used to restore depleted populations.
Gokhan Kalayci   +2 more
openaire   +2 more sources

Composição corporal e exigências líquidas de macrominerais para ganho de peso em bovinos 5/8 Holandês-Zebu em pastejo na zona da mata de Pernambuco Body composition and net requirements of macrominerals for gain of 5/8 crossbreed bulls under grazing in coastal area of Pernambuco state

open access: yesRevista Brasileira de Zootecnia, 2008
Avaliaram-se a composição corporal e as exigências líquidas dos macroelementos minerais cálcio (Ca), fósforo (P), magnésio (Mg) e potássio (K) para ganho de peso em bovinos mestiços 5/8 Holandês-Zebu criados em pastagem de Brachiaria decumbens Spaft ...
Dulciene Karla Bezerra de Andrade   +5 more
doaj   +1 more source

Indicators of the internal organs weight of purebred and crossbred young sheep with different methods of fattening [PDF]

open access: yesE3S Web of Conferences, 2021
The article presents the results of studies of the indicators of live weight and the internal organs weight of purebred Khalkha and crossbreed Khalkha-Suffolk rams, depending on the method of their fattening.
Byamba D.   +4 more
doaj   +1 more source

A Scenario-based Framework for Perceiving Crossbreed Service Interactions

open access: yesProcedia Computer Science, 2011
AbstractThe service-oriented computing provides technologies allowing multiple enterprises to integrate their businesses over the Internet. Typical execution behavior in this type of converged schemes comprises a network of autonomous peers interacting with each other.
Christine Strauss, Natalia Kryvinska
openaire   +3 more sources

Canine dystocia in 50 UK first-opinion emergency-care veterinary practices: prevalence and risk factors [PDF]

open access: yes, 2017
Dystocia can represent a major welfare issue for dogs of certain breeds and morphologies. First-opinion emergency-care veterinary caseloads represent a useful data resource for epidemiological research because dystocia can often result in emergency ...
Boag, A K   +6 more
core   +1 more source

Genetic parameters and genomic prediction of growth and breast morphological traits in a crossbreed duck population

open access: yesEvolutionary Applications
Genomic selection (GS) has great potential to increase genetic gain in poultry breeding. However, the performance of genomic prediction in duck growth and breast morphological (BM) traits remains largely unknown.
Wentao Cai   +9 more
semanticscholar   +1 more source

Características físico-mecânicas do couro de ovinos mestiços Santa Inês e Texel Physical-mechanic leathers characteristics of crossbred Santa Inês and Texel sheep

open access: yesRevista Brasileira de Zootecnia, 2004
Objetivou-se, neste estudo, avaliar as características físico-mecânicas de couros de ovinos mestiços F1 provenientes de cruzamentos de ovelhas deslanadas sem raça definida (SRD) com carneiros das raças lanada Texel (TE) e deslanada Santa Inês (SI). Foram
Arturo Bernardo Selaive Villarroel   +2 more
doaj   +1 more source

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