Results 11 to 20 of about 433,264 (313)

Correlation of parity and age to services per conception, conception rate, and gestation length in Holstein Friesian cross cows

open access: yesOvozoa: Journal of Animal Reproduction, 2022
Small farmers dominate dairy farming in Indonesia, and the average productivity is low. The contribution of domestic production only reaches about 23% of the total national milk consumption needs as a source of human nutrition.
Norma Amalia Ulfah   +4 more
doaj   +1 more source

On the concept of rate-independence [PDF]

open access: yesQuarterly of Applied Mathematics, 1968
Mathematics Technical ...
Owen, D. R., Williams, W. O.
openaire   +1 more source

The efficiency of estrus synchronization protocols and artificial insemination in the Abergelle goat on-station and on-farm conditions of Northern Ethiopia

open access: yesJournal of Applied Animal Research, 2022
This study was conducted to investigate the effect of different estrus synchronization protocols followed by artificial insemination on estrus response and the conception rate of Abergelle goats.
Bekahegn Wondim   +6 more
doaj   +1 more source

EFFECTS OF ORAL ADMINISTRATION OF Lepidium sativum, Moringa oleifera OILS AND AQUEOUS EXTRACT OF Vitex agnnus castus ON REPRODUCTIVE PERFORMANCE AND BLOOD BIOCHEMICAL OF DOE RABBITS [PDF]

open access: yesEgyptian Journal of Rabbit Science, 2021
ABTRACT: This study was aimed to evaluate the effects of dietary supplementation with Lepidium sativum (LS), Moringa oleifera Oils (Mo) and aqueous extract Of Vitex agnnus castys (VACLex) on reproductive hormones, antioxidant, biochemical blood and ...
Mohamed Abd elaal   +3 more
doaj   +1 more source

Time to pregnancy : a computational method for using the duration of non-conception for predicting conception [PDF]

open access: yes, 2012
An important problem in reproductive medicine is deciding when people who have failed to become pregnant without medical assistance should begin investigation and treatment. This study describes a computational approach to determining what can be deduced
Geraldine M Hartshorne   +8 more
core   +1 more source

Thixoforming of Steel: New Tools Conception to Analyse Thermal Exchanges and Strain Rate Effects [PDF]

open access: yes, 2007
peer reviewedThrough different papers, authors shown that the influence of thermal exchanges was a first order parameter on the semi-solid steel behaviour, and certainly for every semi-solid metallic materials.
Pierret, Jean-Christophe   +5 more
core   +1 more source

Fertility parameters in German dairy herds: Associations with milk yield and herd size

open access: yesCzech Journal of Animal Science, 2019
Fertility in dairy cows has decreased over the last fifty years while milk production per cow has increased. Furthermore, dairy herds become larger resulting in fewer employees per cow, which might also influence reproductive performance.
Jörn Rethmeier   +4 more
doaj   +1 more source

Peningkatan Conception Rate dengan Inseminasi Buatan Menggunakan Semen Sexing Double Dosis pada Sapi Persilangan Ongole

open access: yesJurnal Ternak Tropika, 2019
Tujuan dari penelitian ini adalah untuk mengetahui peningkatan conception rate melalui insmeinasi buatan dengan menggunakan semen sexing double dosis pada sapi persilangan ongole.
Aulia Puspita Anugra Yekti   +3 more
doaj   +1 more source

THE SUCCESS RATE OF ARTIFICIAL INSEMINATION USING LIQUID SEMEN WITH DIFFERENT DILUENTS IN BALI CATTLE [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2020
Artificial insemination using liquid semen is beneficial for areas where liquid nitrogen is not available. The purpose of this study was to determine the success rate of artificial insemination using liquid semen with different diluents based on non ...
Hudiatma M.D.   +6 more
doaj   +1 more source

Aplikasi Inseminasi Buatan pada Induk Sapi Potong Menggunakan Se-men Cair Sapi Peranakan Ongole dengan Pengencer Cauda Epidydymal Plasma-2 + 0,6% Bovine Serum Albumin

open access: yesJurnal Ilmu-Ilmu Peternakan, 2018
Artificial insemination (AI) in cattle using Ongole Cross Breed liquid semen with cauda epidydymal plasma-2 (CEP-2) diluent+0.6% Bovine Serum Albumin (BSA) aimed to improve the genetic quality of livestock with high sperm motility on beef cows.
Achadiah Rachmawati   +4 more
doaj   +1 more source

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