Page 157 - Final Report Improving information and developing a repository of sustainable soil management practices in Asia

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5. Conclusion

5.1 Strengths

Regarding opinions of the farmers using the technology, they view that Dixie grass is the

plant which resists salt highly and after planting it, salinity is clearly reduced. The environment
becomes better. As a result, other plants return to grow in the area. The area in not empty any

more. Also, the owner of the area can grow and propagate Dixie grass for Land Development
department.

The only grass halophyte is Dixie grass which can grow in areas with highly saline soil.

After growing Dixie grass for 2-3 years, soil salinity has been reduced, resulting in the occurrence
of biodiversity of animals and plants such as butterflies, birds, rats, worms and indigenous plants

etc. It is better for farmers to use their own land for more extension than leaving the land become
dry. Dixie grass can be used as fodder, increasing the land owner's incomes.

5.2 Weaknesses/risks

Farmers' opinions: Lack of knowledge of planting halophytes to reduce distribution of

highly saline soil and there are no other alternatives to find better incomes than planting Dixie
grass. Farmers from nearby areas always burn rice straw after harvesting, making the Dixie grass

partly. Suggestions are that officers should meet farmers and transfer knowledge about reducing

highly saline soil distribution to farmers. Public relations are necessary to stop burning rice straw.

Every researcher and officer must understand and be trained regarding mechanism of

halophytes, importance of Dixie grass on the working plan of this project and monitoring results
of the operation efficiently. Suggestions are that officers must be trained at levels such as receiving

more training and knowledge about the project and placing importance on weak points and

obstacles of achievement of the project more.

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