theory "Pretend land" by His Majesty King Bhumibol Adulyadej
to His Majesty the King came to visit the people in Narathiwat province in the year B.E. 2524, found that, after the draw water out of the swamp to the
It is used to make agriculture and Flood Relief, appear that land in the area transformed into a swamp land is sour, so that the cultivation is not a royal official,
consider approaches to improve the swamp area with water throughout the year, frozen cell was most useful in the agricultural and ecological impact on, regardless of the bauxite
This is because land is sour Land is a fraction organic objects, or dead plants rot above, and there is a deep level 1 - 2 meters in earth, gray-and-blue, sulfur compounds, compounds called Wright (pyrite:2 FeS) is more of a dry land, so when Wright reacts with Air release sulfuric acid, acid soil or land transformed into a study center to develop a sour Michelia Champaca gold due to come from the Royal"pretended to "Land
to study the change in the acid soil. start from the way "pretended to be sour land" with the alternating wet and dry land to accelerate a chemical reaction of the soil which will
Encourage Pyrethroids Wright reacts with oxygen in the air release sulfuric acid, hydrochloric acid soil is available to "Pretend to soil acidity, ecstasy, until the point where plants
Not able to find ways to improve standardisation. Then, the land to be planted with plants. How to fix the problem is sour land along the royal is as follows:
1.groundwater level control to prevent the sulfuric acid is required to control the water table above the earth floor of the Wright is to Pyrethroids Wright reacts with oxygen or is out ซิไดซ์ 2.There are 3 ways to improve the soil condition of the soil is good and the
Use water washes the acid soil acidity, when you rinse it down and loosen soil will have a value added pH, and steel and aluminum aqueous Platinum toxic diluted down to make plants grow.The use of lime blended with the land crab นมาร์ล limestone dust, such as the amount of cement that is used up to the severity of the acid soil.
The use of lime along with the water washes and control groundwater level is the most complete way and use it in an area where land is more effective as a serious acid and leave it for a long time has been
3. The condition is 2. How is
Adjust the level of soil surface in a way that adjusts
land surface, there is a slope at an angle so that the water into drainage
decorated by Cannavaro, and convert to store water and drain water out
Lift up the groove farm crops for vegetable crops or plants cultivation. Perennials, higher yields, if there must be sources of water to irrigation water flow cell, and when the water in the trench is a acid groove offers a lift planted perennials plants cultivation?If there is high risk, it is not an opportunity to do or may be raised ridges, low crop change to annual crops or vegetation and should be planted as a Crop rotation with rice
.
how to improve soil acidity is for agriculture
1. To use rice irrigation districts
- land values is less than 4.0 pH Ajarn limestone use tons/rai
- land values pH between 4.0 - 4.5 using a ratio of 1 tons/rai of agricultural district
rain- the soil is less than 4.0 pH limestone used in Ajarn tons/rai
- land values is pH between 4.0 - 4.5 use of lime Ajarn tons/rai
the update process sour land
After sowing limestone to make a plow to alter cell and let the water soak in the field, and then about 10 days cooling water out to wash toxic water and Cell to wait for new embroidered black 2. To grow annual crops, planting vegetables
there is a way,Lift up groove width of 6 - 7 meters wide drainage ditch, 1.5 meters deep and 50 cm
the plowed land, and leave it to dry land 3 - 5 days to convert
sub groove ridge lift conversion, high 25 - 30 cm wide 1- to 2-meter drainage grooves and ridges on to prevent wet sub conversion
When watering or when there is heavy rain
put limestone dust or soil martinis, 2 - 3 tons/rai mingle with the earth leave 15 days
The fermented organic fertilizer or cattle manure 5 tons/rai 1 days before planting to improve soil, farm crops and do some 2. How is a notch up a garden and planted a crop farming
after 2 times.The farm crops and raised a notch how to prepare a garden area, such as one with a
planting vegetables, farm crops and farming after season which is in the late summer, rainy
preparing to lift area, higher than along the planting area on Don 10 - 20 cm.to prevent water from freezing shut up if it is raining season offense if that area has been enhanced by the use of lime, and it is expected that it would not be necessary to use limestone again
3. To grow plants cultivation
Create a land surrounded by blocking water converted to prevent water and install water pump to drain water out to lift
groove crops how to improve the area in which there is land available to grow sour plants cultivation
Water cooling water in the ditch will be a sour water cooling must be removed when acid is pumped fresh water, and instead of taking the time water 3 - 4 times per month
Water level control in the ditch, drainage is not lower than the earth is, Wright compounds to prevent reaction that will make the soil more acid
The cement may be a lime or limestone dust นมาร์ล crab by sow throughout the grooves planted rate 1 - 2 tons/rai
planted in accordance with the specified range of appropriate plant
dig each hole length, breadth, and depth 50 - 100 cm.separate ground floor and lower ground floor left 1 - 2 months to kill germs and the land that is the Mixed manure or Biofertilisers
Some of the soil or ground floor, and then drowned into the hole to enter full Biofertilisers 1 kg.The cement, blended with the rate of 15 kg/Hole
care to clear weeds, insects, and disease, water, as usual for the nutritious fertilizer use, and type of plant needs to be planted
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