Download e-book for iPad: Domestication (Greenwood Guides to the Animal World) by Clive Roots

By Clive Roots

ISBN-10: 0313087288

ISBN-13: 9780313087288

ISBN-10: 0313339872

ISBN-13: 9780313339875

We percentage the earth with a wide selection of animal species, every one of which brings anything distinct to the range of the planet. by way of understanding extra approximately how animals behave and stay, we achieve a better realizing of ways existence developed and the significance of biodiversity. Domestication investigates the animal behavioral trait with which we're such a lot established — how a number of species of animals have, during the last few millenia, turn into necessary contributors of human societies. every one bankruptcy examines a specific form of domestication, and contains debts of of exemplary species that examines their biology, their domestication background, the result of domestication on their form, dimension, colour and body structure, and their comparative habit - sooner than and after domestication. Domestication is extremely illustrated with either colour and black and white illustrations.

Show description

Read or Download Domestication (Greenwood Guides to the Animal World) PDF

Similar animal husbandry books

Read e-book online Nutrient Requirements of Domesticated Ruminants PDF

Nutrient requisites of Domesticated Ruminants attracts at the most recent study at the strength, protein, mineral, diet and water specifications of red meat and dairy livestock, sheep and goats. It defines the responses of animals, in weight swap, milk construction and wool development, to quantitative and qualitative alterations of their feed offer.

Animal Factory: The Looming Threat of Industrial Pig, Dairy, - download pdf or read online

Swine flu. poultry flu. strange concentrations of melanoma and different ailments. huge fish kills from flesh-eating parasites. remembers of meats, greens, and end result due to lethal E-coli bacterial contamination.   Recent public overall healthiness crises elevate pressing questions about how our animal-derived nutrients is raised and taken to industry.

Dairy Processing and Quality Assurance by Ramesh C. Chandan, Arun Kilara, Nagendra P. Shah PDF

Dairy Processing and caliber coverage offers an entire description of the processing and production levels of marketplace milk and significant dairy items from the receipt of uncooked fabrics to the packaging of the goods, together with caliber insurance features. assurance comprises fluid milk items; cultured milk and yogurt; butter and spreads; cheese; evaporated and condensed milk; dry milks; whey and whey items; ice cream and frozen truffles; refrigerated muffins; foodstuff and wellbeing and fitness; new product improvement recommendations; packaging structures; and nonthermal protection applied sciences; protection and caliber administration structures; and dairy laboratory research.

Download e-book for iPad: Veterinary Medicine: A textbook of the diseases of cattle, by Otto M. Radostits CM DVM MSc MRCVS Dipl ACVIM, Clive C.

The hot tenth variation of this well-respected reference comprises completely revised and reviewed details with content material on new illnesses for the main up to date info on ailments effecting sheep, pigs, goats, horses, and livestock. Divided into sections, basic drugs and certain drugs, the ebook covers issues starting from the scientific exam and manifestation of disorder in organ structures to precise illnesses of the big animal species.

Additional info for Domestication (Greenwood Guides to the Animal World)

Example text

Horses were suited to the nomadic lifestyle of the humans of the area, who by that time already had cattle, sheep, and goats. Evidence of the horse’s first use as a draft animal comes from the Sintashta fortified village site in the southern Urals, dating from 2000 BC, where horses were buried with chariots. By 1000 BC domesticated horses had spread across the grasslands of Asia and into Europe and North Africa. Heavy breeds were developed on the steppes of Asia and in Persia to carry heavily armored men.

They are then simply mixed in a pail and hatched, and the fry are raised, all under carefully controlled conditions. These fish therefore do not actually breed in the accepted manner. Tilapia, which are mouth brooders, are generally allowed to mate and spawn naturally in their ponds, when the fertilized eggs are then held in a parent’s mouth until they hatch, but they may be taken to be hatched and raised artificially. Injections of gonadotropin—a hormone from the pituitary glands of other fish—are now used to stimulate reproduction in farmed fish.

In Thailand, integrated systems combine pig and duck farming with fish farming, at least of the herbivorous tilapia, carp, and the omnivorous iridescent catfish (Pangasius hypopthalmus), and the manure and uneaten food provides the nutrients for the phytoplankton that the fish eat. The farm systems are integrated, livestock pens being placed alongside the fish ponds so that the manure can be washed straight into the water. Ducks, and sometimes chickens, may be housed in pens above the ponds, and their wastes drop through the mesh floors.

Download PDF sample

Domestication (Greenwood Guides to the Animal World) by Clive Roots


by Kenneth
4.5

Rated 4.13 of 5 – based on 32 votes