• Farmers, several areas are being used, the cassava breeder propaganda for the species, which is not approved by the Department of agriculture, resulting in poor quality output did not match the needs of the market.
• Farmers are many varieties of cassava propaganda than reality. This is a species that has not been approved by the Department of Agriculture. The output quality is not good. Does not meet the market demand.
- farmers many areas using cassava varieties that propaganda than reality. Which is a species that did not receive certification from the Department of agriculture. As a result, the quality of the production well. Does not meet the needs of the market.