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En se référent aux différents modèles de simulation climatique, nous voulons montrer l’impact que peut avoir le changement climatique sur les ressources en eau en RDC à l’horizon 2100.

Le PANA est un processus d’adaptation devant permettre aux populations les plus vulnérables et aux communautés de base les plus exposées de faire face aux conséquences des changements du climat dans le pays.

This document is a compilation of 20 African Indegenous crops which are underutilised. It describes the crops, where they grow, how they grow  and their uses. Examples include finger millet, baobab, enset and egusi. It is a result of a study which was done by Worldwatch Institute.

The Morama bean project is a program sponsored by SIDA in collaboration with the Swedish Trade Council under its 2010- 2012 partner driven collaboration. This project is currently being implemented in Botswana and Namibia in collaboration with five consortium partners.

CV format for submission of credentials for registration as a CCARDESA expert.

The mineral content of nine landraces of bambara groundnut cultivated in Botswana, Namibia and Swaziland respectively was investigated. The raw seeds were analysed for Ca, K, Mg, Na, P, Cu, Fe and Zn. The ranges (mg/100 g dry matter) obtained for the macro minerals are: Ca 37-128, K 1545-2200, Mg 159-335, Na 16-25, P 313-563, and for the micro minerals (ppm): Cu 3.0-13.2, Fe 23.0-150 and Zn 13.9- 77.0. There were similarities and differences in the components determined in the landraces grown in a particular country and between the same landraces grown in different countries. This legume is a good source of, Ca, K, Mg, P and Fe. The Mg and P contents are similar to those of groundnut (Arachis hypogaea, P 376 and Mg 168). Landraces grown in Swaziland seem to have higher mineral contents than those grown in Botswana and Namibia. The concentration of the minerals in this legume indicates that they could be useful in the diets of consumers in Botswana, Swaziland and Namibia.

This report came about as a result of the desire of Botswana non-state actors to understand the issues surrounding the management of the intellectual property associated with their biodiversity, particularly natural products such as indigenous plants. The research work was conducted between 2-23rd May 2007 and consisted of key informant interview, preparation of case studies and reviews of laws, treaties and other literature. The purpose of this research was to work towards the development of an intellectual property regime for indigenous plants (and potentially other natural resources) in Botswana that promotes investment in the development of new products whilst protecting the in situ natural resource and ensuring full and equitable compensation for intellectual property. This was done through mapping the existing and needed intellectual property regime for indigenous plants. In the findings and recommendations, the consultants have been asked to state whether, in their opinion, the issue represents a „threat‟ (i.e., that some aspect such as biodiversity or livelihoods are „threatened‟) or an „opportunity‟ (i.e., that biodiversity or livelihoods could be positively impacted upon).

To investigate the response of Bambara groundnut landraces to pre-sowing hydration, three experiments were conducted on three bambara groundnut landraces; OM1, Diphiri cream (DC) and Gaborone cream (GC) in the greenhouse at Botswana College of Agriculture, Botswana, in 2011. The experimental designs were completely randomized design (CRD) with 5 pre-sowing hydration; (6, 12, 24, 48, 72 hrs) and the control, each replicated four times. Increasing hydration time from 12 to 72 hrs significantly (p≤0.01) increased the final germination for GC up to 87% and significantly increased OM1 germination up to 57% at 24 hrs. However, there was a significant decrease in final germination for DC. There were significant (p≤0.01) differences within and across the landraces for seedling emergence; GC had the highest emergence of up to 100% at 24 hrs. Across the three landraces GC and DC significantly (p≤0.05) increased stem dry diameter at 6, 12 and 24 hrs pre-sowing hydration. Moreover, pre-sowing hydration treatments had significant (p≤0.01) effect within the three Bambara landraces root dry matters and no significant (p>0.05) effect on GC and DC leaf dry matter. Hydrating seeds for 24 hrs improved germination, seedling emergence, leaf and stem dry matter accumulation of bambara groundnut landraces.

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En : https://www.youtube.com/watch?v=TEiEk1-d47E

Fr : https://www.youtube.com/watch?v=joc8HAgI03Q

Contact GSDM here: www.gsdm-mg.org

Cocoyam production has the potential of significantly improving the food security status and income levels of farmers in the Lake Victoria region. The study covered various areas of the three East African states, Kenya, Uganda and Tanzania as follows: Kisumu, Kakamega and Siaya districts in Kenya; Bukoba in Tanzania; and Mukono, Wakiso and Kampala in Uganda.