泥炭中含有大量的腐殖酸,与土壤有机质中的土壤腐殖酸有类似的结构和性质,对土壤和作物的影响也有很多相似之处,因此是改良土壤的好材料。另外泥炭中还含有许多植物所必须的营养元素。用泥炭与硫铵、普钙、硫酸钾等化肥混合制成粉状或粒状“泥炭复混肥”,既有无机化肥养分含量高、肥效发挥快的优点,又有有机肥肥效长、肥劲稳的特性。经几年的多点试验证明,无论是粉状,还是粒状“泥炭复混肥”,也不论什么土壤,施用“泥炭复混肥”的蔬菜,均比对照增产21.1％、比等养分化肥增产10％左右。一般每亩可增产大白菜750公斤、增产番茄、黄 Peat contains a large amount of humic acid, which has similar structures and properties to soil humic acids in soil organic matter. It also has many similarities with soil and crops and is therefore a good material for soil improvement. Peat also contains many essential nutrients. Peat and ammonium sulfate, calcium, potassium sulfate and other fertilizers mixed powder or granular “peat compound fertilizer”, both inorganic nutrients high nutrient content, fertilizer to play the advantages of fast, and organic fertilizer fertilizer, fertilizer Steady characteristics. After several years of multi-point test proved that, whether powder or granular “peat compound fertilizer”, no matter what the soil, the application of “peat compound fertilizer” vegetables, 21.1% more yield than the control, About 10%. Generally increase the yield per acre 750 kg cabbage, tomato, yellow yield