1. Living on selling benne, he led a hard and poor life.

2. Some place can cultivate medicinal materials, also benne because local people eat benne as main oil.

3. Main purpose: The separator can make wheat, rice, sorghum, bean, benne, rape and grazing seeds fine clean, grade and it is good for mechanization precision planting.

4. Agriculture is based on the production of grain crops, such as rice, wheat, sorghum and economic crops, such as maize and benne, cole and beet.

5. Advantage seven: widely used, can squeeze peanuts and sesame, rapeseed, sunflower, soybean, benne 20 kinds such as oil crops.