Presents results of a study of grazing behaviour and forage resources utilisation by herded cattle belonging to agropastoralists at Abet & Kurmin Biri in the subhumid zone of Nigeria as well time spent on walking, resting & watering. Subdivides grazing activities into natural range grazing, browsing, grazing of crop residues and of burnt areas.
Examines the productivity of East African pastoral systems in terms of animal protein & energy production, milk offtake and livestock production parameters such as calving percentage, calf mortality and herd structure; compares the productivity of East African pastoral systems to those of commercial ranches and to pastoral systems in other parts of the world.
Etude ayant pour objet de determiner, en partant d'observations cliniques faites tout au long de l'annee 1983 au niveau des troupeaux de petits ruminants suivis par le CIPEA, les causes de mortalite les plus connues avant sevrage afin de pouvoir entreprendre des essais visant a leur reduction au niveau des memes troupeaux.
Examines the productivity of East African pastoral systems in terms of animal protein & energy production, milk offtake and livestock production parameters such as calving percentage, calf mortality and herd structure; compares the productivity of East African pastoral systems to those of commercial ranches and to pastoral systems in other parts of the world.
Describes generally the parameters of pastoralist milk production w. partic. ref. to cattle. Discusses briefly methods of determining milk yield and milk offtake and the effect of milk production on reproductive rate. Gives a brief description of lactation curve, lactation length, calf growth and camel & small stock milk.
Analyzes the output of the Maasai pastoral system by examining three group ranches in the Kajiado District in Kenya, first in terms of output per animal, household cash and subsistence income from livestock for large-and small-scale producers, and second in terms of output per unit of pastoral land.
Presents a general description of pastoralist milk production from cattle in Africa, analyzing data on milk yield & offtake, lactation and milk composition under pastoralist conditions; briefly examines the use of milk from camels and smallstock by pastoralsits to complement their milk supply from cattle.
Reviews various approaches and techniques used in a number of sub-Saharan African countries to collect and analyze data on large-scale ecological changes with particular reference to remote sensing and monitoring techniques in resource inventory; suggests ways to build more effective data bases.
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