SLM 07 Demi Lunes

Ғылым және технология

Programme 07 in the series on Sustainable Land Management in Africa looks at the use of demi-lunes (half moons) for water harvesting in semi-arid areas.
Filmed West Africa.
Funded by IFAD, IIED, World Bank Institute and Vreij Universitat, Amsterdam.
Music reproduced under licence from Audio Network.

Пікірлер: 18

  • @thomasaromye720
    @thomasaromye7203 жыл бұрын

    This very interesting technique of restoring biodiversity in highly degraded areas. Thanks for sharing

  • @mohammednazar5255
    @mohammednazar5255 Жыл бұрын

    Weldone keep it up. Don't need hand outs. Just need aspiration and help to get going. Very happy for you.

  • @judithstorck5195
    @judithstorck51955 жыл бұрын

    Great idea. Thank you.

  • @inmybox100
    @inmybox1005 жыл бұрын

    Great work ,,,,,,,,,,,,,,,

  • @leelindsay5618
    @leelindsay56188 ай бұрын

    They really don't need inorganic fertilizer. With mulching in between planting, the crops will have better soil year over year to grow in.

  • @leedza
    @leedza11 ай бұрын

    The inability to get inorganic fertiliser is not a constraint. It's actually a major benefit as chemical fertiliser does not benefit soil microbes or address long-term fertility. On the other hand, organic compost is exactly what is required by soil life to improve soil structure and beneficial microorganisms.

  • @centpushups
    @centpushups5 жыл бұрын

    It look like the Navajo reservation. I should try this here.

  • @hoplahey

    @hoplahey

    4 жыл бұрын

    You have more than enough rainfall there. It's all about reducing the runoff and soil deteriation. After a while the water starts penetrating the ground instead of running off, providing more growth, providing more roots, providing more water penetration.

  • @b_uppy
    @b_uppy5 жыл бұрын

    Add a tree to each demi lune

  • @mikepowell8611

    @mikepowell8611

    5 жыл бұрын

    I was thinking you could put a whole guild in one of those, deep rooted nutrient accumulators, nitrogen fixer and a fruit tree.

  • @b_uppy

    @b_uppy

    5 жыл бұрын

    @@mikepowell8611 Prolly start with the just the nitrogen fixer and a dynamic accumulator in each then add other things as the soil is enriched.

  • @kumbalife
    @kumbalife2 жыл бұрын

    is the direction of the Demi Lunes based on any idea / principle ?? THe outcome is super !!

  • @billsmith5109
    @billsmith5109 Жыл бұрын

    What percentage of the surface area is inside the demi lunes? Is this reduced in even drier areas?

  • @wangtie9602
    @wangtie96025 жыл бұрын

    PLANT KUDZU TO FEED THE GOATS.

  • @mohammednazar5255

    @mohammednazar5255

    Жыл бұрын

    Pupkins. Good for humans and Animals

  • @88dillonzo
    @88dillonzo8 жыл бұрын

    What type of grass seed is used?

  • @b_uppy

    @b_uppy

    5 жыл бұрын

    Whatever is was, they prolly chose something with deep roots.