Chongzuo peat / humic acid factory outlets

Peat, peat soil is gleyed peat layer having a thickness of 50cm, distributed in cold and wet low-lying areas. Thick surface layer may have roots 20-3Ocm, the next layer of sod layers of peat and mineral latent layer, sometimes at peat humus layer transition. Peat soil types divided three sub-categories, are distributed in this area. Low peat subclass distributed in low land, which made charcoal plant genus eutrophic, mainly for high ash content grass herb moss, peat layer of organic matter content and is 30-70%, pH value of 6.0-7.0; in Bit peat subclass a transitional type, scattered in the mountain forests of swamp area, making charcoal plant trees in nutrition and sedge peat, peat moss and other organic matter content 50-80%, pH value of 5.0 6.7; high peat Asian generic poor nutrition, making charcoal plant mainly peat moss and water by atmospheric precipitation, peat layer of organic matter content 60-90%, pH value of 4.0 to 5.0, scattered in damp mountain area, area is not too large. Determination method method for determining peat peat soil organic matter content Wu typically 10% Wu≤60%, color was dark gray or black, a stench, you can see the plant structure is not completely decomposed, flooding the body swelling, easy to collapse, There are plant residues floating in the water, the shrinkage phenomenon is obvious. According to regional characteristics and needs of the Wu can be broken down into: weak peat soils (10% Wu≤25%) in peat soils (25% Wu≤40%) Strong peat soils (40% Wu≤60%) distinguish good Bad 1, see the weight, the same package of peat should be more light the better the quality. Because peat is mainly composed of grasses, leaves, roots generated after certain conditions, its density is less than water and soil. If the water content or soil containing high amounts of peat, it would seem very heavy. 2, with the clutch a peat clenched about one minute after the release, if the spread of peat, for high-quality, could not be loosened peat soil is not good. 3, washing method, because peat perennials final form humic matter, there are a lot of fibrous tissue, so light after a good wash water will leave a lot of peat fiber material. Tel: 15,077,105,558 Total 18,677,127,288 Lu Wen Cuixia (sales charge)