Using the Energy Hidden in Plants in the Arid Regions of Botswana Jatropha: an ideal biofuel utilizing the environmental tolerance of wild plants Crops in Botswana grow slowly due to dryness and ...

Commissioner of food safety, Srinivas K, said while all parts of jatropha plants are poisonous, the seeds contain a high concentration of ricin and are more toxic. "The adverse effects after ...