Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 141.
  1. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Ouganda

    This study investigated the linkages between poverty, agricultural productivity and land degradation in Uganda. Results show that farmers in the study region of Uganda deplete about 1.2% of the nutrient stock stored in the topsoil per year, leading to a predicted 0.2% annual reduction in crop productivity. Replacing the depleted nutrients using the cheapest inorganic fertilizers would cost about 20% of farm income on average. Land investments such as soil and water conservation structures and agroforestry trees were found to increase agricultural productivity and reduce land degradation.

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Bulgarie

    This study used a unique 2003 survey dataset to analyse the developments in land use and exchange in Bulgaria. The survey analysis yields several results. Land is highly fragmented in Bulgaria which increases the need for an efficient exchange of land between owners and users of land. However, the land sales market is not well developed. In contrast, land rental agreements are very widespread. Land rental is widely used to exchange land between owners and users of the land. The users include a variety of farm types, including cooperatives, farming companies, and individual farms.

  3. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Chine

    Using panel data of 450 farm households for the period of 1996-2001 in Zhejiang, China, we measured land distributional effect and income effect of the land rental market. It is found that the rental market had contributed for a less equal land distribution among the households, and for the concentration of land to households with higher efficiency.

  4. Library Resource
    Documents et rapports de conférence
    décembre, 2006

    The impact of fanya juu bunds on productivity in a high rainfall area in the Ethiopian highlands is analyzed based on data from a cross section household survey with multiple plot observations per household. The results from parametric and non-parametric analysis indicated that productivity from conserved plots was lower than from non-conserved plots. The Oaxaca-Blinder productivity decomposition results showed that there was little difference in plot characteristics between conserved and non-conserved plots, however the returns to those characteristics were higher for non-conserved plots.

  5. Library Resource
    Documents et rapports de conférence
    décembre, 2006

    The Clean Development Mechanism of the Kyoto Protocol provides the opportunity for smallholders to receive financial rewards for adopting tree-based systems that are sustainable. In this paper a meta-model is developed to simulate interactions between trees, crops and soils under a range of management regimes for a smallholding in Sumatra.

  6. Library Resource
    Documents et rapports de conférence
    décembre, 2006

    Relative estimates of the proportion of agricultural land values generated by farm program payments and farm returns in the southern region are examined, using state-level data for the period 1940 to 2004. Results indicate the contribution of farm program payments to agricultural land values in the southern region has increased during the last three farm bill periods to 65 percent, compared to 22 percent in the other regions.

  7. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Chine

    The development of land rental markets can enhance agricultural productivity and equity by facilitating transfers of land to more productive farmers and facilitating the participation in the non-farm economy of less productive farmers. In recent years there has been a rapid increase in the incidence of land rental activities in China. Large differences exist, however, both between regions and within regions in the share of households participating in land renting activities.

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