资源 标记: Biomass

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  1. Can Cooking Fuel Be Made From Low-Grade Biomass By Appropriate Technology?

    1981-12-19 This is a question we have been asking for some time. The idea is to prepare pellets using an appropriate technology pelletizer, using waste biomass or charcoal made from it. We do not have much to report at this time except that an engineer has designed and is making a simple pelletizer for us....
    Cookstove Appropriate Techno... Pelletizer biomass

  2. Annual Leafy Greens Variety Trial

    2012-10-20 Annual leafy greens grow quickly, are typically more tolerant of shade than fruit bearing vegetables (e.g., tomato and pepper), and do not require a lot of space. They can be grown in small gardens or containers near people’s homes, and are easily incorporated into many traditional dishes for...
    Annual Leafy Greens Heat Tolerance Sub-Tropics Raised Beds Garden Vegetables biomass

  3. Job’s Tears (Coix lacryma-jobi L.), a Resilient and Multipurpose Grain

    2013-07-20 Job’s tears is a 1 to 2 m tall grass thought to originate from Southeast Asia. It is found throughout most of the tropics, often in wild stands along ditches and streams. Depending on the variety, the seeds are yellow, purple or brown and are often tearshaped; hence, the name “Job’s tears.” There...
    Job's Tears Poultry Feed Animal Feed Flour Intercropping biomass

  4. Cowpea: Spotlight on Multi-Purpose Varieties

    2014-01-01 Cowpea (Vigna unguiculata) is a versatile legume grown for human consumption as well as for soil improvement and animal fodder. It is the second most-planted grain legume in Africa (National Research Council, 2006). Though cultivated throughout the tropics, and thus familiar to smallholder...
    Cowpea Legume Pulse Tropical Agriculture Green Manures biomass

  5. Increasing smallholder resilience through agroforestry

    Resilience refers to the capacity for ecological systems to persist and absorb changes. Climate-change resilience encompasses a dual function, to absorb shock as well as to self-renew to cope with new circumstances. Agroforestry offers both mitigation and adaptation strategies for enhancing...
    Resilience Agroforestry Carbon Sequestration conservation Climate Change biomass crop diversification Soil

  6. Maize Biomass and Soil Microbial Respiration with Indigenous (IMO) and Effective (EM) Microorganisms

    2018-11-20 Natural farming techniques have been heavily promoted in ECHO’s Asia network. The aim of these techniques is to reduce reliance on chemical inputs by enriching soils with beneficial microorganisms. Soil microbes break down organic matter, releasing nutrients for uptake by crop roots. They also...
    biomass IMO EM Effective Microorg... Indigenous Microor... Natural Farming Microbial Respiration

  7. Moringa oleifera leaf production with NPK fertilizer and composted yard waste

    Abstract,ISHS Acta Horticulturae 1253, 2019 T.N. Motis, S.M. Reader Keywords: biomass, fertility, input, organic, inorganic, nutrients, tree Moringa (Moringa oleifera) produces edible, nutrient-rich leaves useful for the alleviation of malnutrition. A trial was conducted in southwest Florida...
    biomass Moringa oleifera Fertility

  8. The effect of shrub density on biomass production in runoff farming in arid zones

    1990-10-01 The objective of the present proposal is the investigation and quantification of these essential productivity parameters: transpiration, biomass production and primary productivity (carbon and nitrogen uptake and assimilation) of Acacia saligna as affected by planting density and intercrop. No...
    biomass Runoff Farming Shrubs