Results 11 to 20 of about 766,120 (259)

Estimating offsets for avian displacement effects of anthropogenic impacts [PDF]

open access: yes, 2019
Biodiversity offsetting, or compensatory mitigation, is increasingly being used in temperate grassland ecosystems to compensate for unavoidable environmental damage from anthropogenic developments such as transportation infrastructure, urbanization, and ...
Arnett E. B.   +17 more
core   +2 more sources

Estimation of prediction error variances via Monte Carlo sampling methods using different formulations of the prediction error variance [PDF]

open access: yes, 2009
Calculation of the exact prediction error variance covariance matrix is often computationally too demanding, which limits its application in REML algorithms, the calculation of accuracies of estimated breeding values and the control of variance of ...
Hickey, J.M.   +4 more
core   +2 more sources

Norwegian dairy farmer's preferences for breeding goal traits and associations with herd and farm characteristics [PDF]

open access: yes, 2019
The aims of this study were to investigate variation and clustering in breeding goal trait preferences among Norwegian dairy farmers and to identify factors with a systematic influence on their preferences. An internet-based questionnaire was sent out to
Eriksson, S.   +6 more
core   +1 more source

Review: Towards the agroecological management of ruminants, pigs and poultry through the development of sustainable breeding programmes. II. Breeding strategies [PDF]

open access: yes, 2016
Agroecology uses ecological processes and local resources rather than chemical inputs to develop productive and resilient livestock and crop production systems.
Belloc, Catherine   +17 more
core   +1 more source

Congruence between selection on breeding values and farmers’ selection criteria in sheep breeding under conventional nucleus breeding schemes

open access: yesAnimal, 2011
Designing breeding schemes suitable for smallholder livestock production systems in developing regions has hitherto been a challenge. The suggested schemes either do not address farmers’ breeding goals (centralized station-based nucleus schemes) or yield
S. Gizaw   +4 more
doaj   +1 more source

SELECTION OF SUMBA ONGOLE (SO) CATTLE BASED ON BREEDING VALUE AND PERFORMANCE TEST

open access: yesJournal of the Indonesian Tropical Animal Agriculture, 2016
Selection of livestock was purposed to increase productivity. A performance test was conducted using 25 males and 25 females of Sumba Ongole (SO) cattle.
S. Said   +5 more
doaj   +1 more source

Evaluation of breeding value based on body weight and body measurement at one day of age in Madura cattle

open access: yesJurnal Ilmu-Ilmu Peternakan, 2021
The objective of this research was to evaluate the breeding value based on body weight and body measurement at one day of age in Madura cattle on the Technical Implementation Unit of Animal Breeding and Health East Java. Recording data used were withered
Zulfaini Shamad   +5 more
doaj   +1 more source

Effects of the number of markers per haplotype and clustering of haplotypes on the accuracy of QTL mapping and prediction of genomic breeding values [PDF]

open access: yes, 2009
The aim of this paper was to compare the effect of haplotype definition on the precision of QTL-mapping and on the accuracy of predicted genomic breeding values.
Mario PL Calus   +28 more
core   +3 more sources

Accuracy and responses of genomic selection on key traits in apple breeding [PDF]

open access: yes, 2016
open13siThe application of genomic selection in fruit tree crops is expected to enhance breeding efficiency by increasing prediction accuracy, increasing selection intensity and decreasing generation interval.

core   +1 more source

Introduksi Key Informant Tentang Breeding Value Dalam Pola Pemberdayaan Masyarakat Pelaku Perbibitan Domba Garut

open access: yesIndonesian Community Development Journal, 2021
Kesejahteraan masyarakat peternak Domba Garut ditentukan oleh peningkatan kualitas dan kuantitas obyek ternaknya. Upaya peningkatan  ini dilakukan dengan kegiatan breeding, salah satu kegiatan breeding adalah seleksi ternak berbasiskan breeding value ...
Dudi Dudi, Johar Arifin, Deny Andrian
doaj   +1 more source

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