Keep the soil acidic soil by extreme dry and wet switch. To accelerate the chemical drug interaction-Yi made the soil is acid and then improve the soil with various methods to reduce the acid.
Making extreme acidity By alternating dry and wet soil. To accelerate the chemical reaction Egyptian medicine. Acidic soil Then the soil Various methods To reduce the acidity
The acid extreme. The soil dry and wet alternately. To accelerate the reform กิยิ Polish chemical, soil acidification, then improve the soil with various methods to reduce the acidity.