The RIL and its parents were grown under visible light with or without supplemental UV-B radiation in plastic pot in the late season of 2005 and the early season of 2006 respectively,to evaluate UV-B resistance by using the inhibitory rate of plant height(IPH) as an resi.

Effects of enhanced UV-B radiation on Alopecurus japonicus:the weed of wheat field;

Effect on nitric oxide messenger under UV-B radiation in Chlorella pyrenoidosa;

The effects of UV-B radiation on the mortality and ingestion and filtering rate of adult females and males of Schmacheria inopinus by exposure to varying dose of UV-B irradiance were examined in the laboratory.

Effects of enhanced Ultraviolet radiation-B on plant form of spring wheat in arid and semiarid regions of middle-high elevation;

To estimate the effects of enhanced ultraviolet radiation-B on growth of maize and design answerer plans, the article studied influence of enhanced ultraviolet radiation-B on maize in middle-high elevation and arid regions.

In order to solve these problems,a new UV-resistant coatings system,including epoxy primer,acrylic polyurethane topcoat and UV-absorbing varnish,were developed,which could be applied directly on high temperature steel surface without bubbling and cratering,but showing good weatherablity in strong UV radiation regions,such as Xinjiang and Hainan provinces.

Interaction of UV-B radiation enhancement and athracene on the growth of three species of red tide microalgae;

The effect of UV-B radiation enhancement on the growth competition between Alexandriun tamarense and Heterosigma akashiwo;

Effects of supplemental UV-B radiation on growth,physiology and alkaloid of Fritillaria Thunnbergii Miq.;