The precise and accurate determination of the spermatic concentration of the ejaculate is important in the production of insemination doses with a correct number of spermatozoa. The objective of this work was to compare the efficiency of some measurement techniques for spermatic concentration in the semen and to determine prediction equations, establishing a correlation among them. It were collected 93 ejaculations, its spermatic concentration was determined by direct (Neubauer chamber, NC) or indirect (spermdensimeter, SD and spectro-photometer, SP) methods. A randomized block design was utilized, with 93 repetitions and two analysis per experimental unit. Data were submitted to variance analysis, the SNK test was applied to means and the ...
Introduction. Understanding the variability in sperm kinetic values through different chambers depth...
A novel computer-assisted sperm analysis (CASA) system was validated and used to investigate the val...
The present study was designed to compare the photometer (Lp 300 SDM Minitüb GmHb) with improved Neu...
A inseminação artificial (IA) é uma técnica cada vez mais utilizada na suinocultura moderna, pois pr...
A inseminação artificial (IA) em suínos é uma técnica cada vez mais utilizada na suinocultura modern...
The sperm concentration analysis in boar ejaculates is a quality measure in farms dedicated to the ...
Abstract Exact analysis of sperm concentration in raw and diluted semen is of major importance in sw...
Both for research and practical purposes, accurate and repeatable methods are required to assess the...
A flow cytometric method has been developed for rapid determination of sperm concentration in semen ...
This study aimed to develop a spermdensimeter for evaluating semen of stallions in a practical and e...
The objective of the study was to evaluate the effect of different types of chambers used in compute...
In breeding pigs, with the specific advances in genetics and demand of the swine market, it is neces...
ABSTRACT A study was conducted of the reliability and the efficiency of four methods to estimate con...
During boar semen processing and distribution, maximizing the work protocols in the laboratories bec...
The aim of the thesis "Evaluation of qualitative parameters of rams ejaculates" was to compare techn...
Introduction. Understanding the variability in sperm kinetic values through different chambers depth...
A novel computer-assisted sperm analysis (CASA) system was validated and used to investigate the val...
The present study was designed to compare the photometer (Lp 300 SDM Minitüb GmHb) with improved Neu...
A inseminação artificial (IA) é uma técnica cada vez mais utilizada na suinocultura moderna, pois pr...
A inseminação artificial (IA) em suínos é uma técnica cada vez mais utilizada na suinocultura modern...
The sperm concentration analysis in boar ejaculates is a quality measure in farms dedicated to the ...
Abstract Exact analysis of sperm concentration in raw and diluted semen is of major importance in sw...
Both for research and practical purposes, accurate and repeatable methods are required to assess the...
A flow cytometric method has been developed for rapid determination of sperm concentration in semen ...
This study aimed to develop a spermdensimeter for evaluating semen of stallions in a practical and e...
The objective of the study was to evaluate the effect of different types of chambers used in compute...
In breeding pigs, with the specific advances in genetics and demand of the swine market, it is neces...
ABSTRACT A study was conducted of the reliability and the efficiency of four methods to estimate con...
During boar semen processing and distribution, maximizing the work protocols in the laboratories bec...
The aim of the thesis "Evaluation of qualitative parameters of rams ejaculates" was to compare techn...
Introduction. Understanding the variability in sperm kinetic values through different chambers depth...
A novel computer-assisted sperm analysis (CASA) system was validated and used to investigate the val...
The present study was designed to compare the photometer (Lp 300 SDM Minitüb GmHb) with improved Neu...