Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 118 recursos
Most soils in sub-Saharan Africa are P deficient, but the high cost of water-soluble P fertilizers limits the use of P fertilizers by resource-poor farmers. A low-cost alternative is to apply phosphate rocks. We evaluated the effectiveness of unacidulated (PR), 25 percent partially acidulated (PA...
The rumen degradation and gas production characteristics (methane, carbondioxide) of leaves of 20 accessions of multipurpose trees (MPTs) from six genera: Acacia, Cajanus, Chamaecytisus Link, Erythrina, Leaucaena and Sesbania and some poisonous plants were investigated in vitro and in sacco in ru...
The new pour-on insecticides that can be used to control tsetse-transmitted trypanosomiasis confer benefits to the owners of the cattle given treatments and other people keeping cattle in areas affected by the control. A study was conducted in southwest Ethiopia to assess farmers' perceptions of ...
As in other countries in southern Africa, foot and mouth disease (FMD) is endemic in certain parts of Zimbabwe inhabited by African buffalo, which harbor the virus. Despite this, Zimbabwe has invested for many years in maintaining freedom from FMD over much of its territory, permitting it to take...
Current cereal breeding programmes at commodity-oriented research centres emphasize grain yields with little consideration for fodder yield and quality. In farming systems with livestock, the use of varieties with high-grain yields but low stover yields may be rejected by farmers. This study inve...
A study conducted to assess weaner production of the indigenous and exotic breeds in Zimbabwe and crossbred cows.
Reports results of two experiments conducted to evaluate a collection of Gliricidia sepium for initial growth and mulch production and to determine the effect of planting density on the establishment and subsequent production of Gliricidia.
Stylosanthes species have featured prominantly in the forage evaluation program at Kaduna in the subhumid zone of Nigeria. This paper describes the evaluation of an Australian collection of 163 S. hamata accessions using small plot observations, agronomic trials, and assessment of the effects of ...
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|