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Why do some regions experience more success in implementing the use of GM crops? 

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Our study provides new perspectives on the status, development and regulation of GM crops through examining the views of 305 stakeholders in six African countries across four regions: South Africa, Kenya (East Africa), Egypt and Tunisia (North Africa), Ghana and Nigeria (West Africa), supplemented by interviews with relevant international organizations.
When applying this concept to the case of GM crops, the affected society should determine their use and management in a regional decision-making process.
Open accessJournal ArticleDOI
17 Oct 2003-Science
10 Citations
And on already marginal lands, GM technology may offer the best hope for producing crops that can withstand drought, impoverished soils, and disease.
from the statistical analyses indicate that GM crops perform better than their conventional counterparts in agronomic and economic (gross margin) terms.
It raises the question of how to manage the adventitious mixing of GM and non-GM crops as well as the possible economic consequences, at least in Europe.
In addition, R&D and production costs in using GM crops make it difficult for these farmers to adopt the use of these crops.
Moreover, two-thirds of publications are based on previously published empirical evidence, indicating a need for new empirical investigations into the social impacts of GM crops in agriculture.
On the basis of this substantial history and data spanning many years, the economic and environmental impacts of GM crops can now be summarized with some certainty, and the analysis indicates that, on balance, many benefits have accrued from the adoption of GM crops.

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