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Why is organic. " The use of soil resources, regardless of the consequences of the synthetic chemical fertilizers cause imbalance in minerals and soil physical make useful creatures on Earth, so thermal somrarot and loss ไมา this balance is threatened when a process occurs. Will cause continuous damage. The land that was to ruin it, lose the ability to absorb minerals. Make output with minerals. Low vitamins and energy shortages resulted in nutrient plants plants are weak. Lack of immune disease resistant and make threats of insects and diseases occurs easily, which will lead to the use of chemicals to kill the insects and fungi increased. Soil quality deterioration, it will accelerate the growth of agricultural plants against weeds, and leads to the use of synthetic chemicals, get rid of weeds. This bug is causing a crisis in the food chain and the agricultural system which is causing the problem by health and environment, especially in the current world of Thai imports of synthetic chemicals, agricultural income per year is 4-5 thousand million. Farmers must buy inputs as synthetics in planting make high investments and the ongoing increases in output prices, whereas in the past twenty years. Do not have a higher proportion of higher costs that farmers make loss. They have a big debt to organic farming is a way of solving them.
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