[Effect of Polygonum multiflorum-Andrographis paniculata intercropping system on rhizosphere soil actinomycetes community structure and diversity of P. multiflorum].

To investigate the effect of Polygonum multiflorum-Andrographis paniculata intercropping system on rhizosphere soil actinomycetes of P. multiflorum, the community structure and diversity of soil actinomycetes were studied by using the original soil as the control group and the rhizosphere soil actinomycetes communities of P. multiflorum under monoculture and intercropping systems as the experimental group.

[Quality-based soil fertility quality assessment of American ginseng main production areas in Shandong province].

The soil fertility quality is one of the most critical indicators of soil productivity. It directly affects the yield, quality and agricultural efficiency of Chinese medicinal materials. In order to establish the American ginseng planting soil fertility quality evaluation method based on the effective components of American ginseng, Wendeng district, Weihai city, Shandong province, the main producing area of American ginseng, was cited as a case for the study.

[Current status of chronic filariasis in Jiangsu Province].

Objective: To understand the current status of chronic filariasis patients in Jiangsu Province so as to provide basic data for following-up care for them.

Methods: The patients were followed up one by one according to history archives between June and July, 2018, and the clue investigation was also conducted. The base data of the patients was collected through a face-to-face questionnaire survey and analyzed.

[Diagnostic knowledge and skills of parasitic diseases based on competition of professional personnel in Jiangsu Province, China].

To understand the integrated ability of parasitic disease prevention and control of professional personnel of Jiangsu Province through the contest. Totally 56 players from the whole province were selected, and all the players participated in the contest. The theory knowledge and skill scores were collected and the statistical analyses were conducted.