|
|
Namibia: Energy Crops Could Jeopardise Food Production
 |
 |
|||||||||
|
||||||||||
|
|
|||||||||
|
||||||||||
New Era (Windhoek)
6 December 2007
Posted to the web 6 December 2007
Wezi Tjaronda
Windhoek
There are fears that countries will pursue energy crops to reduce carbon emissions produced by fossil fuels at the expense of food crops.
Many countries have put energy crops under experiment but concerns are rife that if they become viable, they may get a direct conflict with food crops.
A scientific officer with the World Meteorological Organisation (WMO), Robert Stefanski, said in Geneva recently, countries should be careful not to replace food crops especially in developing countries where food security is already at stake.
He mentioned jatropha circus as one such crop that should be cultivated with such precautions in mind. The crop is resistant to drought and pests and produces seeds containing up to 40 percent oil. The seeds can be crushed and used in a standard diesel engine while the residue can be processed into biomass to power generation plants.
Namibia has chosen jatropha as her preferred bio-energy plant. Of the other bio-energy crops, such as sunflower, canola and soy, consultants who prepared the roadmap found jatropha was already being planted as hedge in the Caprivi and Kavango regions.
The Kyoto Protocol, through the clean development mechanism, aims to reduce emission of greenhouse gases, which are implicated in global warming and climate change, and to remove carbon dioxide from the atmosphere. The renewable fuel sources can play a role in achieving this cause.
Prime Investment Ltd, a Namibian registered company, proposed to establish plantations of jatropha carcus in northern Kavango.
In its environmental impact assessment, the company dispelled misconceptions that it would jeopardise food production.
The EIA said most households were unable to obtain sufficient food for their needs from crop production and relied on cash income. While mahangu production may vary in value between N$30 and N$1200 per hectare per year, food production was very low.
The EIA said while there were concerns that cash crops would replace food crops and reduce food self-sufficiency, local people invested very little in agriculture because of low and unreliable output.
"They already depend on cash incomes to provide for most of their nutritional needs," the EIA said.
The 1994 and 2004 Household Income and Expenditure Survey showed that consumption of non-food goods rose from 37 percent to 63 percent during that period. It added that the figures indicated that the economy of rural Kavango was no longer simply a subsistence economy but an emerging cash economy, even though people were still relatively poor.
|
The project intends to utilise 65000 hectares of land of which 75 percent has been lying fallow or has been abandoned, meaning that the 75 percent could be planted to jatropha without any impact on food production, it said.
| |||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||
| Copyright © 2007 New Era. All rights reserved. Distributed by AllAfrica Global Media (allAfrica.com). To contact the copyright holder directly for corrections -- or for permission to republish or make other authorized use of this material, click here. | |||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||
| Make allAfrica.com your home page | RSS Feed | |||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||
| Top | Site Guide | Who We Are | Advertising | Search | Subscribe | |||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||
| Questions or Comments? Contact us. Read our Privacy Statement. | |||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||
