[ Objective ] The aim was to study bacteriostatic activity of the different extract from Ilex Kudingcha C. J. Tseng. [ Method ] By using test tube 2 -fold dilution method and Kirby-Baueer Disc Diffusionto,we conducted...[ Objective ] The aim was to study bacteriostatic activity of the different extract from Ilex Kudingcha C. J. Tseng. [ Method ] By using test tube 2 -fold dilution method and Kirby-Baueer Disc Diffusionto,we conducted inhibitory test on S. aureus and E, coil and determined the minimal inhibitory concentration （MIC） and minimum bactericidal concentration （MBC）and the diameter of inhibition zone. [ Result ] The extract 1 had fairly strong in vitro bacteriostasis activities and than the extract2 and extract3. The MIC and MBC was 3.91 mg/ml and 31.25 mg/ml on S. aureus and E. coil [ Conclusion] The result showed that the different extract from Ilex Kudingcha C. J. Tseng had varying amount of different bacteriostatic activities,the Ilex Kudingcha C. J. Tseng was developed new and safe bacteriostatic reagent to provide reference.展开更多
以苦丁茶冬青当年生半木质化的枝条作为扦插材料,通过对比试验研究植物生长调节剂、处理时间和营养土配方与组合等对苦丁茶冬青扦插生根和装袋移栽的影响。结果表明,使用300 mg/L、p H 6.5的萘乙酸(NAA)溶液处理8.0 h以上对苦丁茶冬青...以苦丁茶冬青当年生半木质化的枝条作为扦插材料,通过对比试验研究植物生长调节剂、处理时间和营养土配方与组合等对苦丁茶冬青扦插生根和装袋移栽的影响。结果表明,使用300 mg/L、p H 6.5的萘乙酸(NAA)溶液处理8.0 h以上对苦丁茶冬青插穗的生根效果最佳,移栽的营养土采用黄泥、河沙、椰糠和牛粪并添加复合肥后混匀堆放熟化,对苦丁茶冬青种苗的装袋存活效果较好。展开更多
基金Supported by the Key Project in Natural Science Foundation ofGuangxi Province(0719004-3H)~~
文摘[ Objective ] The aim was to study bacteriostatic activity of the different extract from Ilex Kudingcha C. J. Tseng. [ Method ] By using test tube 2 -fold dilution method and Kirby-Baueer Disc Diffusionto,we conducted inhibitory test on S. aureus and E, coil and determined the minimal inhibitory concentration （MIC） and minimum bactericidal concentration （MBC）and the diameter of inhibition zone. [ Result ] The extract 1 had fairly strong in vitro bacteriostasis activities and than the extract2 and extract3. The MIC and MBC was 3.91 mg/ml and 31.25 mg/ml on S. aureus and E. coil [ Conclusion] The result showed that the different extract from Ilex Kudingcha C. J. Tseng had varying amount of different bacteriostatic activities,the Ilex Kudingcha C. J. Tseng was developed new and safe bacteriostatic reagent to provide reference.
文摘以苦丁茶冬青当年生半木质化的枝条作为扦插材料,通过对比试验研究植物生长调节剂、处理时间和营养土配方与组合等对苦丁茶冬青扦插生根和装袋移栽的影响。结果表明,使用300 mg/L、p H 6.5的萘乙酸(NAA)溶液处理8.0 h以上对苦丁茶冬青插穗的生根效果最佳,移栽的营养土采用黄泥、河沙、椰糠和牛粪并添加复合肥后混匀堆放熟化,对苦丁茶冬青种苗的装袋存活效果较好。
