| Danger
of Salinity to plant
1. To decrease
drawing ratio of plant. Plant lacks water, grow slowly and
my be died.
2. Some
minerals consist of much Sodium, Boron, Chloride or Bicarbonate
which are dangerous to plant.
3. To destroy
soil structure and water can be absorbed slowly.
Saline soil
features and reclamation
Saline is
found in area where is sometimes flooded. Plants like Myrsinaceae,
mountain ebony and Sonneration are found in this area.
To reclaim
saline soil, farmers have to build/water control system
to prevent paddy-field from the sea. Leach salinity from
soil with rainwater and moisture and improve soil properties.
Such reclamation
is suitable for saline soil area where is the paddy-field.
But for saline soil in mangrove forest area, it should be
conserved as a place to keep aquatic animals like fish,
shrimp, shell and crab. |

Farmers can ask for help
Farmers
who have acid and saline soil area can consult the village
committee, developer for further help from acid and saline
soil development project. |