Influence of age on sperm production's indicators of bulls
Journal Title: Scientific Journal of Animal Science - Year 2016, Vol 5, Issue 8
Abstract
The results obtained in the study age dynamics of indicators of sperm production of breeding bulls of black-motley and hill breeds indicate on the Republican Center of livestock breeding JSC "ASIL TYLІK" Akmola Province, Kazakhstan indicate that the quantity of the received sperm production changes by years of their use. Special differences of age dynamics between breeds it isn't observed.
Authors and Affiliations
Mussabekov Aidos*| Kazakh Agro Technical University S. Seifullin, Astana, Akmola Region, Kazakhstan., Shamshidin Aljan| Republican Center of Livestock Breeding JSC "ASIL TYLІK. "Akmola Region, Kazakhstan., Alshinbaev Orynbasar| South Kazakhstan State University M. Auezov, South-Kazakhstan Region, Kazakhstan.
Keywords
Related Articles
- EP ID EP847
- DOI 10.14196/sjas.v5i8.2271
- Views 470
- Downloads 25
Age estimation of camel in Nigeria using rostral dentition
The study aimed at providing information in estimating the age of camel using rostral dentition through the phenomenon of teeth eruption and wearing, thought, only way to age an animal accurately is to know the date of b...
Polymorphisms of Tyrosinase gene (Exon 1) and its impact on coat color and phenotypic measurements of Sudanese Camel Bre
The objectives of the present study were the detection of allelic variants of tyrosinase (TYR) gene (Exon 1) in six Sudanese camel breeds (Kenani, Lahwee, Rashaidi, Anafi, Bishari and Kabbashi) and afford the chance of...
Effect of supplementing fixed level of treated Acacia saligna (Labill) H.L.Wendi. leaves on weight change and carcass characteristics of Abergelle goats
A study was conducted to evaluate the effect of feeding fixed level of treated Acacia saligna leaves (ASL) on feed intake, live body weight change and carcass characteristics of Abergelle goats. The experiment was execut...
Effects of Goldfish (Carassius auratus) and Roach (Rutilus rutilus) extracts on the growth indexes and survival rate of
In order to investigate the effect of extracts of Goldfish and Roachextracts on the food acceptability of giant sturgeon fingerlings (Huso huso),an experiment for about a month was carried out in the Aquaculture Resear...
Opportunities and needs in development of smallholder goat production systems in Africa
A detailed diagnosis of the dynamics of smallholder goat farming systems will guide in any of livelihood intervention programs which takes into account the important socioeconomic issues towards improving the standard...