一、有机肥的种类1.商品有机肥,采用畜禽粪便为主要原料,经接种微生物复合菌剂,利用生化工艺和微生物技术,彻底杀灭病原菌、寄生虫卵,消除恶臭,制成具有优良物理性状,碳氮比适中、肥效优异的商品有机肥。2.农家有机肥,是指采用人粪尿、厩肥、家禽粪、家畜的蹄角、鱼杂、骨粉等动物废弃物和油粕、绿肥、豆饼、酱渣、米糠、堆肥、塘泥、泥炭、秸秆等植物残体堆沤腐熟而成的有机肥。3.作物秸秆直接通过还田形成的有机肥。 First, the type of organic fertilizer 1. Commodity organic fertilizer, the use of animal manure as the main raw material, the inoculation of microbial compound agents, the use of biochemical technology and microbial technology, thorough killing of pathogens, parasite eggs, eliminate malodor, made with excellent Physical properties, moderate carbon and nitrogen ratio, fertilizer efficient commercial organic fertilizer. 2. Farming organic fertilizer refers to animal waste and oil meal, green manure, bean cake, soy sauce residue, rice bran, compost, pond mud, peat, peat, Stalks and other plant residue heap 沤 composting made of organic fertilizer. 3. Crop straw directly through the formation of organic fertilizer.