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一、引言“绿生灵”是北京市新能源研究培训中心和中国农业大学合作研究开发的一种植物生长调节剂。它是在研究植物生长发育需要的营养物质、生长发育环境条件的基础上，以生物质为原料经厌氧消化后，将厌氧消化液同无机营养元素有机络合的高效营养液。它富含有机质、腐殖酸、
I. INTRODUCTION “Lv Shengling” is a plant growth regulator jointly researched and developed by Beijing New Energy Research and Training Center and China Agricultural University. It is based on the study of plant growth and development needs of nutrients, growth and development of environmental conditions, based on the biomass as raw material after anaerobic digestion, the anaerobic digestive juice and inorganic nutrients organic complexing efficient nutrient solution. It is rich in organic matter, humic acid,