New advances in seed geography Chemical constituents from Artemisia annua Studies on chemical constituents of Gracilaria lemaneiformis Studies on chemical constituents of Gracilaria lemaneiformis Studies on the Chemical Constituents of Trunk of Amentotaxeus argotaema Hance Pilger Native to China Studies on Chemical Constituents of Roots,Rhizomes and STems of Amomum villosum Lour Effects of climate factors on the epidemic of apple Marssonina blotch in Shaanxi Province and related prediction models. A New Triterpenoid from Amoora dasyclada Chemical constituents of Eleutherine americana Chemical constituents of Eleutherine americana Effects of 1,3-dichloropropene on soil microbial population and enzyme activities Chemical constituents from whole herb of Paederia scandens var. tomentosa Effects of 2-n-nonyl-1,3-dioxolane as an enhanceron transdermal absorption of Salvia miltiorrhiza gel Effects of four fumigants on soil nitrogen transformation Improvement Method of Using 3, 3-Diamino-Benzidine Detecting H2O2 Production in Plant Leaves Chemical constituents from whole herb of Paederia scandens var. tomentosa Studies on the Constituents of Essential Oil of Imported Myrrh and Gum Opoponax Construction of a Recombinant Strain Producing High-yield Dihydroxyacetone Chemical Constitutents of the Suspension Cell Cultures of Maytenus hookeri Two New Taxane Diterpenoids from Taxus yunnanensis Chemical Constituents from the Twigs of Calophyllum inophyllum Linn. A new triterpene saponin from roots of Dolichos falcata Effects of four fumigants on dissolved soil nitrogen transformation and microbial biomass Toxicity and field efficacy of metham-sodium against common soil-borne pathogens of summer squash Chemical constituents from root of Prismatomeris tetrandra Chemical constituents from aerial parts of Triosteum pinnatifidum Chemical study on Brassaiopsis glomerulata Two New Sesquiterpenoid Glucosides from the Aerial Parts of Saussurea involucrate Synthesis of (2′-bromo-4′,5′-dimethoxy-phenyl)-(2,3-dibromo-4,5-dimethoxy-phenyl)-methane as PTP1B inhibitor New alkaloid isolated from Fritillaria pallidiflora Chemotaxonomic Studies on Equisetaceous Plants in China Dynamic changes of phenolic acids and anthraquinones in aerial parts of Xanthium sibiricum from different collection periods A Study on the Chemical Constituents of Swertia tetraptera Maxim. var. xinglongensis Ji Ma et R. N. Zhao A Study on the Constituents of the Root of Berneuxia thibetica Decne Chemical constituents of Lonicera japonica roots and anti-inflammatory activity Chemical constituents and antiviral activity of Polygala fallax Research on HPLC fingerprints of different processed Morinda officinalis Studies on Chemical Constituents in Root of Rumex patientia L. Chemical constituents in green walnut husks of Juglans regia