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Showing items 1 through 9 of 9.
  1. Library Resource
    Journal Articles & Books
    December, 2012
    Ethiopia, Eastern Africa, Africa

    In Ethiopia, soil erosion during the rainy season constitutes a sever threat to the national economy. The study site, head of the Abay basin is among the heavily affected areas, which is a peril for the crop water productivity. Most studies conducted in the country are focused on quantification of sediment and lack of specific information about temporal and spatial variability of sediment and its associated plant nutrients loss.

  2. Library Resource
    Journal Articles & Books
    October, 2012
    Ethiopia, Africa, Eastern Africa

    This study conducted in two sub catchments of the Abay Basin identified the quantity and quality of sediment loss and its origin though most studies conducted in Ethiopia focus on quantification of soil loss. Also, the onsite economic cost in terms of yield reduction was estimated taking maize (Zea mays) as representative crop. For this purpose, two monitoring stations were selected at the outlet of the two watersheds. Depth integrated runoff samples were collected during the rainy season in 2011 while discharge of the Rivers was estimated from staff gauge-discharge relationship.

  3. Library Resource
    Journal Articles & Books
    December, 2012
    Ethiopia, Africa, Eastern Africa

    Low water use efficiency is a challenge to crop production in Sub-Sahara African countries. Water is getting continuously scarce due to increased demand and shrinking availability induced mainly by climate change. As agriculture is the major consumer of water, improving crop water productivity is among the ways of overcoming the challenge. Crop production under rainfed system is the major livelihood strategy for smallholder farmers in Ethiopia.

  4. Library Resource
    Journal Articles & Books
    January, 2015
    Ethiopia, Africa, Eastern Africa

    The study was carried out in Meta Robi district, West Shewa Zone, Oromia Regional State to identify the types and sources of feeds, constraints in feed production, transportation, utilization and supply, estimate annual feed produced, maintenance requirement, annual feed balance and determine the mineral status of natural pasture and soil samples. Secondary data sources and field observations, key informants discussions and semi-structured questionnaire interview were employed to generate data.

  5. Library Resource
    Journal Articles & Books
    January, 2013
    Ethiopia, Eastern Africa, Africa

    In Ethiopia food production lags behind while population growth increase, poor management of Soil and Water, poor agronomic practices and environmental degradation are wide spread. In the study area, agriculture depends on rain water; however rain water is not evenly distributed spatially and temporally. The general objective of the study is to assess agro-ecology, and crop management practices effect on crop water productivity of major crops.

  6. Library Resource
    Journal Articles & Books
    December, 2011
    Ethiopia, Africa, Eastern Africa

    A Land management practice has many forms and the focus of this research is on

    traditional land management practices. The main objective of this study was to assess the

    role of traditional land management practices in improving cropland productivity in the

    study area. The study was mainly focused on describing the soil fertility status between

    lands with and without traditional land management practices.12 Soil sample was taken

    from farmland with four and above practices and another 12 soil sample from farmland

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