Résultats de la recherche | Land Portal
  1. 1998
  2. Résultats de la recherche
Résultats de la recherche

Résultats de la recherche

Showing items 1 through 9 of 599.
  3. Library Resource

    Design and practice of water allocation rules: lessons from warabandi in Pakistan's Punjab

    Rapports et recherches
    décembre, 1998
    Pakistan, Asie méridionale
    gestion des eaux

    Focuses on the existing gap between the traditional design concepts of warabandi - in irrigation water allocation method practiced in Pakistan and Northern India - and its actual practice. Within this focus it also outlines some institutional implications of the present practice of warabandi and identifies further research and policy needs.

  4. Library Resource

    Development of cow traction technologies and implications for adoption in the East African highlands

    Documents et rapports de conférence
    décembre, 1998
    Afrique orientale, Afrique

    Production performance of cows is an important factor which determines whether cows are adopted for draft power. Working cows could perform at higher levels of efficiency than oxen, but only if nutrient inputs are adequate to meet their greater requirements, and milk production and reproduction are kept at levels comparable to non-working cows. ILRI (International Livestock Research Institute) and the Ethiopian Institute of Agricultural Research (IAR) have reached different aspects of the use of dairy cows for draft work.

  5. Library Resource

    Effects of water sources and watering frequency for dairy cattle on water offered and milk production in Kiambu District

    Documents et rapports de conférence
    août, 1998
    Kenya, Afrique, Afrique orientale
    gestion des ressources naturelles
    gestion des eaux

    Data on water sources, mode of offer, watering frequency, amount of water offered, body weights and milk yield were collected from 21 randomly selected smallholder farms in Kiambu by means of farm visits and questionnaires fortnightly. Most farms (67%) had water on-farm but 76% of them needed labour to deliver the water to the animals. Fifty two percent of the farms practised continuous watering. Water troughs (67%) were mostly used to water dairy cattle.

  8. Library Resource

    Farmer response to rationed and uncertain irrigation supplies

    Rapports et recherches
    décembre, 1998
    Inde, Asie méridionale
    gestion des eaux

    Explores the theoretical and actual responses of farmers faced with irrigation supplies that are limited in relation to available land and labor resources, and where the actual schedule and available volume for delivery are uncertain.

  10. Library Resource

    Ganadería y deforestación en América Latina Tropical: Qué podemos hacer?

    Rapports et recherches
    décembre, 1998
    Amérique centrale, Amérique du Sud
    Terres, changement climatique et environnement
    Régimes forestiers
    déboisement
    utilisation des terres

    Short-term trends show that livestock production is becoming an increasingly important factor in regional development, possibly because of the combined effect of increasing the forages on offer and planting crops better adapted to the environmental and economic conditions of marginal areas and the decreasing interest of the State in expanding the agricultural frontier. Overall planning of land use should be improved, but to do so, a more detailed characterization and monitoring of deforestation are essential.

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