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A true success story of large-scale rural development in arid regions – Desertification

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A true success story of large-scale rural development in arid regions – Desertification

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Thornless variety cactus Can be very beneficial

Author: Willem Van Cotthem (Ghent University, Belgium)

Photo WVC:2000-06-BRASIL-OPUNTIA01 copy.jpg
Photo WVC:2000-06-BRASIL-OPUNTIA01 copy.jpg – OK cactus Planting and getting a good harvest in a short time

Planting thornless varieties cactus Growing these crops is beneficial not only to combat desertification but also to provide animal feed. They grow quickly and require little water in dry areas, such as Brazil’s very arid northeast (see map).

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Photo WVC:2000-06-BRASIL-OPUNTIA02.jpg – Rows of cacti help limit soil erosion

Cacti are often widely attractive to ornamental plant growers, but they have few economic uses. However, many cacti produce fleshy fruits that are edible (eaten raw, in jams, or in syrups). Some species are used as living fences or even as furniture. Opuntia Distributed in Brazil, Mexico and California.

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Photo WVC:2000-06-BRASIL-OPUNTIA06.jpg – Lines on contour lines

Overlapping disc or racket-shaped parts cactus The stems can be used as fodder. Goats, sheep, and cattle eat the sliced ​​fresh discs. The sliced ​​discs can also be dried, ground into flour, and mixed with a little water for the animals to eat.

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Photo WVC:2000-06-BRASIL-OPUNTIA07.jpg – Many new developments can be harvested soon

cactus Planting on contour lines helps limit erosion on slopes. It is easy to harvest the newly formed disks regularly. cactusSlicing or flouring can significantly increase meat and milk yields.

I recommend applying these cactus Planted forests are a real success story for large-scale rural development in drylands. Planted forests are a sustainable way to combat desertification, limit soil erosion, limit water use for irrigation, improve environmental conditions and easily increase sustainable feed production, thereby alleviating hunger and poverty.

author: William Van Cottum

Professor Emeritus of Botany, Ghent University (Belgium). Scientific advisor on desertification and sustainable development.



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