Page 89 - Final Report Improving information and developing a repository of sustainable soil management practices in Asia

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5.2 Weakness

1. Before implementing the technology of planting sunn hemp as a green manure plant, the
cultivation area is outside the irrigation zone. This has an effect on biomass of the sunn hemp.

2. The farmers who join the group are ready to learn and observe the surrounding
environment, including keeping up with climatic changes all the time. At certain time, there is

shortage of labor. There are problems of expensive oil. Therefore, establishing the group is the
guideline to solve the mentioned problem.

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