Download Animal andrology: theories and applications by Peter J. Chenoweth, Steven Lorton PDF

By Peter J. Chenoweth, Steven Lorton

This publication comprises 19 chapters that debate theoretical and utilized andrology for household, zoo and wild animals. themes comprise semen and its ingredients; sperm creation and harvest; determinants of sperm morphology; sperm training for fertilization; sensible facets of semen cryopreservation; evaluate of semen within the andrology laboratory; genetic features of male replica; rising concepts and destiny improvement of semen review and dealing with and utilized andrology in cats, canines, fowls, turkeys, sheep, goats, cervids, horses, farm animals, zebu, buffaloes, pigs, camelids, zoo animals and wild animals. will probably be of use for these educating animal body structure at a tertiary point and a reference for these drawn to male animal reproductive review, functionality and in semen evaluate, dealing with and use for man made breeding. to be had In Print

Show description

Read or Download Animal andrology: theories and applications PDF

Best animal husbandry books

Mosby's Review Questions & Answers For Veterinary Boards: Large Animal Medicine & Surgery

The 5 volumes of overview Questions & solutions For Veterinary forums comprise over 8,000 multiple-choice questions protecting approximately each element of veterinary medication. The sequence contains volumes on simple Sciences, scientific Sciences, Small Animal drugs and surgical procedure, huge Animal drugs and surgical procedure, and Ancillary issues.

Livestock production and society

The target of this publication is to supply a scientific-based, multidisciplinary point of view to the discussion among society and the stakeholders inside of cattle construction. matters and difficulties regarding nutrition defense, animal welfare and rural atmosphere are mentioned inside of a holistic strategy. This new angle has an added-value in comparison to different books which disguise those themes from a consultant viewpoint.

How to Build Chicken Coops: Everything You Need to Know

Plan, customise, and construct the proper domestic to your flock, brood, or take hold of. sponsored through the nationwide FFA association, our acclaimed sequence of ways to elevate courses has helped numerous first-time animal vendors optimistically deal with their new partners. tips on how to construct bird Coops offers whole, thorough, and easy-to-follow directions on development a coop.

Feed and Feeding Practices in Aquaculture

Feed and fertilizer are major charges in aquaculture operations and play a massive function within the profitable construction of fish and different seafood for human intake. This ebook stories the main houses of feeds, advances in feed formula and component offerings and the practicalities of feeding structures and methods.

Extra resources for Animal andrology: theories and applications

Sample text

Fort Collins. Pickett BW, Sullivan JJ and Seidel, GE Jr (1975) Reproductive physiology of the stallion. V. Effect of frequency of ejaculation on seminal characteristics and spermatozoal output Journal of Animal Science 40 917–923. Price EO (1985) Sexual behavior of large domestic farm animals: an overview Journal of Animal Science 61(Supplement 3) 62–74. Ritar AJ, Mendoza G, Salamon S and White IG (1992) Frequent semen collection and sperm reserves of the male Angora goat (Capra hircus) Journal of Reproduction and Fertility 95 97–102.

For example, if the nuclei of the spherical spermatids occupied 10% of the tissue, one would expect these nuclei to be ‘hit’ 10% of the time. With these data, the total volume of the nuclei of each type of germ cell can be determined as the product of its volume density and the total testicular parenchymal volume. By dividing the total volume of these nuclei by the volume of a single nucleus, an estimate is obtained of the total number of cells of each type. The volume of spherical nuclei is usually determined by entering nuclear diameter into the equation for calculating the volume of a sphere.

This would be analogous to the collection of several successive ejaculates from a male after sexual rest. Each ejaculate would reduce the number of residual sperm within the EGR. Ultimately, if water continued to be drawn from a reservoir at a rate exceeding its rate of replenishment, the reservoir would be depleted. At that point, the rate at which additional water could be drawn would be limited by and equal to its rate of replenishment. Similarly, if a male continues to ejaculate at a high frequency, the EGR will ultimately be depleted.

Download PDF sample

Rated 4.10 of 5 – based on 24 votes