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Showing items 1 through 9 of 2.
  1. Library Resource
    Reports & Research
    December, 1981
    Botswana, Africa, Southern Africa

    Records the history of ILCA's involvement in Botswana between 1977 & 1981, w. emphasis on the monitoring of the operational aspects of the Tribal Grazing Land Policy, particularly regarding the implementation of the Second Livestock Development Project, and the monitoring of range, livestock performance, ranch economics, socio-economic activities and the operations of the Nojane ranches; reviews other ILCA activities, particularly research collaboration w. scientists of the Animal Production Research Unit (APRU).

  2. Library Resource
    Journal Articles & Books
    December, 1981
    Egypt, Morocco, United States of America, Philippines, South Africa, Iraq, Japan, Sweden, China, Myanmar, India, Senegal

    This manual is designed to give detailed, practical advice on the various methodologies of organic recycling. Blue-green algae form a self-sufficient system which is capable of fixing atmospheric nitrogen in organic forms and which grows upon a free water surface. It is thus ideally suited for propagation in rice fields. The development and use of blue-green algae require special techniques. The manual summarizes the present status of algal biofertilizer technology for rice with practical information for its adoption by agricultural extension personnel and subject matter specialists.

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