黑龙江农业科学Issue(6)：15-17,3.
牡丹根际微生物区系及土壤酶活的研究
Study on Microflora and Enzyme Activity in Rhizospheric Soil of Paeonia suff ruticosa
摘要
Abstract
To understand the effect of planting peony on soil micro‐ecosystem ,taking the soil cultivated Paeoniasuf f ruticosa for several years as material ,the study on rhizosphere microflora and soil enzyme activities of Paeonia suf f ruticosa was studied .The results showed that the total microflora quantity of rhizosphere was greater than that of the non‐rhizosphere ,and bacteria in two kinds of the soil were dominant ,while the content of fungi in non‐rhizosphere soil was higher than that in the rhizosphere .Compared with those in the non‐rhizo‐sphere ,the activities of urease ,alkaline phosphatase and neutral phosphatase were increased by 38 .40% , 81 .76% and 129 .42% .Polyphenol oxidase had little difference ,but the activity of catalase in the non‐rhizo‐sphere increased by 5 .31% than that in rhizosphere soil .关键词
牡丹/根际/微生物区系/土壤酶活性Key words
Paeonia suf f ruticosa/rhizosphere/microflora/soil enzyme activity分类
农业科技引用本文复制引用
史冬燕,王宜磊..牡丹根际微生物区系及土壤酶活的研究[J].黑龙江农业科学,2013,(6):15-17,3.基金项目
山东省科技计划资助项目（2011GSF12114）；山东省教育厅资助项目 （）
