Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 6.
  1. Library Resource
    Documents et rapports de conférence
    décembre, 2007
    Canada, États-Unis d'Amérique, Europe

    This study develops a dynamic multi-output model of farmers’ crop allocation decisions that allows estimation of both short-run and long-run adjustments to a wide array of economic incentives. The method can be used to inform decision makers on a number of issues including agricultural policy reform and environmental regulation. The model allows estimation of dynamic effects relating to price expectations adjustment, investment lags, and crop rotation constraints.

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2004
    États-Unis d'Amérique

    Farmland values in the United States represent a major component of the farm sector balance sheet. The linkage between farmland values and agricultural debt has typically been ignored in the literature. This paper attempts to make two contributions to our understanding of farmland prices. First, building on established literature, this study examines the role of debt solvency and government payments in farmland valuation.

  3. Library Resource
    Documents et rapports de conférence
    décembre, 2005
    Amérique septentrionale

    Invasive weeds are a large problem on large tracts of rangeland in North America. Biological methods of control have been instituted, but many information gaps remain. An investment model approach is used to demonstrate some of the potentially key pieces of biological data that are required for an analysis. This model is applied to the control of leafy spurge on rangeland. The results of control are very dependent on the rate of spread and control by the biological control agent, the initial density of the weed, and the recovery of the forage (grass) after the weed has been controlled.

  4. Library Resource
    Documents et rapports de conférence
    décembre, 2007
    Lettonie, États-Unis d'Amérique

    The current support policy is increasing gaps in land management intensity among different regions of the country. The support policy for agricultural and rural development does not deal with solutions for land abandonment or environmental objectives, because the abandonment is becoming a hidden, environmental policy and rural development process, which is more expensive for society. Some alternative approaches and principles for designing a new agricultural land policy for Latvia could decrease the policy costs and make land management more targeted and acceptable for society.

  5. Library Resource
    Documents et rapports de conférence
    décembre, 2000
    États-Unis d'Amérique

    Most agricultural output in the northeastern United States comes from counties that have experienced significant development. A mail survey, with 300 responses, was conducted in southeastern Pennsylvania to determine farmer adaptation to urbanization in this region. Despite development, traditional agriculture still predominates. Changes in land use were examined using multinomial logit models.

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