Soil improvement by nature
(Natural ways for Soil Improvement)
characteristics of soil soil suitable สำหรับการเพาะปลูก. Must contain a wealth 3 folds
1.Chemical properties; soil must have a balance of minerals food plants, which consists of main nutrient plant nitrogen, phosphorus and potassium in advance. Secondary nutrient consists of calcium, magnesium, Sulfur Nutrient consists of steel.Copper, boron, molybdenum, manganese, and chlorine, and a reaction of soil, the soil must be neutral alkaline or acid salt too
.2.Physical properties; soil must be balanced of the air and the water, the soil has good structure is loose Sui well ventilated. Have the ability to absorb water, soil, loose IslandBurrow to minerals and plant food easily. In the wide and far is the soil, soft ไม่แข็งกระด้าง
.3.Biological properties, is a soil with a balance of microorganisms is a soil with a plaque, and all are small in the soil. Useful quantities, which can control the microorganisms and things are small in the soil.Old plants as well, and microorganisms in soil, can create activities that benefit. To plants as well as Can digest minerals in the soil, which is not beneficial to plants.Old plants and increase more frozen plant nutrients from the air to be useful to plants produce antibiotics against diseases and pests in the soil. Empower to plants and destroy the toxins in the soil
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