茶叶科学Issue(1)：45-51,7.
蚯蚓生物有机培肥技术（FBO）对茶园土壤微生物特征及酶活性的影响
Effects of Earthworm Bio-organic Fertilization Technology on Soil Microbial Characteristics and Enzyme Activities of Tea Plants
摘要
Abstract
Tea garden soil which had been fertilized five years was chosen for the study, and soil microbial characteristics and enzyme activities were studied. The results showed that: Earthworm bio-organic fertilization treatment (100% FBO) could significantly increase soil microbial biomass carbon, respiration rate, microbial quotient, level of bacteria, fungi and actinomycetes in 0-20 cm soil level, and could significantly improve the activity of catalase, urease, invertase and alkaline phosphatases in soil (P<0.05). In 20-40 cm soil level, the indicators of microorganisms and enzyme activities under 100% FBO treatment were also higher than CK, but most of them did not reach significant level. Bio-organic fertilization technology could significantly increase the number and activity of soil microorganisms, and upgrading soil enzymes activity which was related to soil nutrient. This would help to restore or rebuild the damaged soil ecosystem of tea garden, and to enhance soil quality.关键词
蚯蚓/生物有机培肥技术/土壤微生物/土壤酶/茶园土壤Key words
earthworm/fertilization bio-organic technology/soil microbial/soil enzyme/soil of tea garden分类
农业科技引用本文复制引用
唐劲驰,周波,黎健龙,唐颢,操君喜..蚯蚓生物有机培肥技术（FBO）对茶园土壤微生物特征及酶活性的影响[J].茶叶科学,2016,(1):45-51,7.基金项目
广东省科技计划项目（2015B070701012、2015A020208004）、广东省自然科学基金项目（2015A030313563）、广东省科技计划项目（粤科规财字[2014]208号）。 （）
