An Introduction to Animal Husbandry in the TropicsLongman, 1978 - 755 pàgines This book is divided into three main sections. Part I deals with the basic principles: the adaptation, health, breeding and nutrition of livestock in tropical climates. The husbandry of the various types of livestock is detailed in part II, with particular emphasis to cattle. Part III deals with animal products |
Continguts
The effect of climate | 2 |
The direct effect | 24 |
Nutrition and feeding | 62 |
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Frases i termes més freqüents
Agric alpaca ambient temperatures animals approximately areas average Bactrian camels beef birds Bos taurus breeds buffalo bulls calves camels carcase cattle cent chicks climatic environment colour cows crops crossbred crossbreeding dairy digestive disease domestic livestock dry season East Africa economic effect eggs farmers farms feed female fertility forage goats grass grazing growth heat heifers herd horns humid tropics humped important improved increase India indigenous infection intake lactation large numbers legume livestock liveweight maize major male managerial mature meat method milk milk production mineral montane Murrah buffaloes N'dama nomadic normal nutrients nutrition oestrus ovulation parasites pasture percentage period piglets pigs plants Plate possess poultry protein ration regions ruminants Sanga cattle savanna semen semi-arid sheep skin Southeast Asia species Sudan suitable Table temperate-type tion tropical countries usually utilized vitamin Zebu