Effect of N, P and K fertilizer combination and application rate on yield of Astragalus sinicus L. Interactive effect of compound damages by multi-pests in cotton field and application of compound control indicators for “two red pests” Interactive effect of low concentration buprofezin and Metarhizium anisopliae var. acridum on the mortalities of Nilaparvata lugens (Homoptera: Delphacidae) nymphs and adults in laboratory bioassays Influence of dietary copper and vitamin A on immune function of broilers Effects of zinc application on growth and zinc uptake of maize under soil moisture stress Effects of the ecological factors and their interactions on the phenotypic plasticity of Arabidopsis thaliana Interactive effects between allelochemical substitutes EFFECTS OF SEVERAL HERBICIDES ON DIFFERENT WHEAT CULTIVARS Interactive effects of changing precipitation and elevated temperatures on plant biomass and its allocation of Stipa breviflora REVIEW OF CLONAL DIVERSITY AND ITS EFFECTS ON ECOSYSTEM FUNCTIONING