资源 标记: Live Fence

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  1. Understanding Agroforestry Techniques

    1989-01-01 Agroforestry refers to the integration of trees and shrubs as essential elements of agricultural and other land use systems, with the idea of improving the fertility and productivity of the soil. In this concept, trees and shrubs can be deliberately managed (that is, established, tended,...
    Agroforestry Systems Agroforestry Sustainable Agrofo... VITA Downloads Live Fence Soil Conservation

  2. Why Many African Farmers Choose Not to Engage in Development

    2014-04-20 There is no doubt in my mind that West African farmers want development if that means, among other things, more productive farming. Of course they would rather harvest seven than three sacks of sorghum per hectare. If that is so, why do so many choose not to engage in development projects that...
    Rural Development Agricultural Devel... Risk Aversion Diversification Live Fence Natural Regeneration Dependency Subsistence Farming

  3. A Caution about Euphorbia tirucalli

    2013-01-20 “Farmers near Kabale in Kenya describe traditions, now considered superstitious, that certain euphorbias cause cancer when planted near the homestead.” Now the carcinogenic effects of one common living fence species,Euphorbia tirucalli, have been described. The active carcinogen has been found...
    Cancer Carcinogenic Live Fence Living Fence