Descubre y comparte nuestro conocimiento público

Se han encontrado 882 recursos

Resultados de búsqueda

Xueliang CaiMolden, David J.Mainuddin, M.Sharma, Bharat R.Ahmad, M.D.Karimi, P.[Producing more food with less water in a changing world: assessment of water productivity in 10 major river basins.]Producing more food with less water in a changing world: assessment of water productivity in 10 major river basins.

Schaller, MichaelaBarth, Elena I.Blies, DarinkaRöhrig, FelicitasSchümmelfeder, Malte[Climate Smart Agriculture (CSA): Climate Smart Agroforestry]Climate Smart Agriculture (CSA): Climate Smart Agroforestry
Amézquita Collazos, EdgarAshby, J.A.Knapp, E.K.Thomas, Richard J.Müller-Sämann, Karl M.Ravnborg, Helle MunkBeltrán Giraldo, Jorge AlonsoSanz Scovino, José IgnacioRao, Idupulapati M.Barrios, Edmundo[CIAT's strategic research for sustainable land management on the steep hillsides of Latin America]CIAT's strategic research for sustainable land management on the steep hillsides of Latin America
Fisher, Myles J.Rao, Idupulapati M.Thomas, Richard J.Lascano, Carlos E.[Grasslands in the well-watered tropical lowlands]Grasslands in the well-watered tropical lowlands
Zuluaga, VictorLabarta, RicardoLäderach, PeterPinillos, Juliana[Climate change and diversification strategies in coffee houses.]Climate change and diversification strategies in coffee houses.

A study was conducted to examine herd structure and cattle disposal patterns of Bunaji herds kept under traditional management at four locations in the subhumid zone of Nigeria. Sale for meat was the single most important disposal reason. Mean age of cattle sold for meat was 8 years but the age r...


Rege, J.E.O.Kaufmann, Ralph R. vonMani, R.I.[On-farm performance of Bunaji (White Fulani) cattle. 1. Herd structures and cattle disposal]On-farm performance of Bunaji (White Fulani) cattle. 1. Herd structures and cattle disposal

Forty pregnant F1 crossbred dairy cows (20 Friesian X Boran and 20 Simmental X Boran) were stratified in a 2x2 diet X work factorial experiment (not working-not supplemented, NWNS; not working-supplemented, NWS; working-not supplemented, WNS; and working-supplemented, WS). Working cows pulled sle...


Gemeda, T.Zerbini, E.Gebre-Wold, A.Demissie, D.[Effect of draught work on performance and metabolism of crossbred cows. 1. Effect of work and diet on body-weight change, body condition, lactation and productivity]Effect of draught work on performance and metabolism of crossbred cows. 1. Effect of work and diet on body-weight change, body condition, lactation and productivity

Examines the productivity of goats and sheep on a Masai group ranch in Kenya including pre-weaning mortality and live weight of young. Considers environmental factors affecting the death rate. Constructs three productivity indices to identify a management system.


Wilson, R.T.Peacock, C.P.Sayers, A.R.[Pre-weaning mortality and productivity indices for goats and sheep on a Masai group ranch in south-central Kenya]Pre-weaning mortality and productivity indices for goats and sheep on a Masai group ranch in south-central Kenya
Autor: Wilson, R.T.

Presents results of a least-squares analysis of the variance in three indices of productivity, viz. liveweight of young weaned per breeding female, per kg. of breeding female and per kg. metabolic weight of female, due to sex of offspring, parity, type & season of birth, system of production (sed...


Wilson, R.T.[Studies on the livestock of southern Darfur, Sudan. VIII. A comparison of productivity indices for goats and sheep]Studies on the livestock of southern Darfur, Sudan. VIII. A comparison of productivity indices for goats and sheep

The dry matter yield, nutritive value and persistence of three legume species (Stylosanthes hamata Taub., S. capitata Vog. and Centrosema pascuorum Mart. ex. Benth.) cut at different frequencies during the growing season or only once at the end of the growing season were compared. The shorter cut...


Tarawali, G.Mohamed-Saleem, M.A.Chionuma, P.C.[The effect of frequency of defoliation on the productivity of selected forage legumes (Stylosanthes hamata, Stylosanthes capitata and Centrosema pascuorum) in the sub-humid zone of Nigeria]The effect of frequency of defoliation on the productivity of selected forage legumes (Stylosanthes hamata, Stylosanthes capitata and Centrosema pascuorum) in the sub-humid zone of Nigeria

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso