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18 items found (Showing 1 - 10)
  1. Moringa is a very popular tropical fast growing tree up to 15 m in height. The young pods can be eaten and the leaves are an excellent source of calcium, vitamins, minerals and protein. The tree has a loose crown and can also be used for a hedge, living fence or windbreak. It coppices well to...  
  2. African Moringa is a fast growing tree up to 15 m in height. It grows at higher and drier locations than M. oleifera. In comparison to M. oleifera, M. stenopetala has larger leaves with a milder taste when eaten raw, provides more shade, has a stockier and more bushy growth habit, can be more...  
  3. Okra probably originated in North East Africa growing along rivers and bodies of water at 0 - 1000m elevation. It remains widely grown around the world for its nutritious pods, leaves, and fiber. It prefers hot temperatures with plenty of water. Regular picking of the pods triggers continuous...  
  4. Grain amaranths are annual plants and include several species of Amaranthus grown specifically for the seeds which are usually lighter colored than vegetable amaranth varieties. The cultivation of grain amaranths as food plants is traceable to ancient Aztec civilizations of Mexico. The grain...  
  5. Acacia auriculiformis is a low to medium-sized 8-20 m tall, fast-growing tree with yellow flowers. It is adaptable to harsh soils (pH 3-9) and used primarily as a nitrogen-fixing tree for fuelwood, charcoal, crop shade, and wind breaks.  
  6. Abelmoschus caillei originated and is now grown mostly in West and Central Africa, where it has become an important vegetable crop. This species of okra is particularly popular with subsistence farmers as it can produce a food crop year round, has a higher market value as it is available in the...  
  7. There are two species of Malabar Spinach, Basella alba, which is green and B. rubra, which has purple stems. The thick mucilaginous leaves are an excellent dark green leafy vegetable for hot and humid climates. Malabar Spinach grows as a spreading vine along the ground or climbing on a trellis; a...  
  8. Amaranthus spp. is an annual, erect herb (up to 1 m tall) grown for its edible leaves Leaves grow up to 8 cm in length and are present in an alternate arrangement along the stem. Small flowers are borne on slender spikes within inflorescences up to 12 cm long. Fruit are small, compressed,...  
  9. Abstract, Science Advances, 2019 March Old-growth tropical forests harbor an immense diversity of tree species but are rapidly being cleared, while secondary forests that regrow on abandoned agricultural lands increase in extent. We assess how tree species richness and composition recover during...  
  10. A future worth living for future generations in the project countries and worldwide: this is the goal the staffat SWISSAID works towards every day. There are 40 people in Berne and Lausanne and about 150 mostly local men and women in project countries. And quite a few partner organisations and...