5.2 Recommendation
According to the data analysis and results. Researchers recommend for raise and increase farmer’s productivity and technical efficiency to farmers as a follows.
1. Farmers should do soils conditioning or change to grow the other plant. They will have more diversity kind of product.
2. Government should encourage farmers to grow and invite new generation in Vietnam to be farmer.
3. Supported farmers to use recommended rate input factor correctly by government and should operate input factor to increase their yield.
a. Recommend farmers to decrease chemicals fertilizer and make a monitoring soil quality.
b. Farmers should test the germination rate of their seeds before sown. For estimate rate of seed/Sao and they can reduce rate of seed/Sao or add more.
c. Farmers should select and keep seed which it appropriate for their field to the next crop.
d. Farmers should spend more time for care range phase.
4. Extend farmers to reduce using chemicals in agriculture because it is directly affect to health and environment and add value for their rice if they grow by non-chemical rice production system.