Litterfall in the Evergreen Broadleaved Forests Dominated by Cyclobalanopsis glauca in Zhejiang, Se China EFFECTS OF PARENT RAMET SIZE ON CLONAL GROWTH IN NEOSINOCALAMUS AFFINIS CHARACTERIZATION OF A POLYGALACTURONASE INHIBITORY PROTEIN  GENE BcPGIP IN CHINESE CABBAGEPAKCHOI (Brassica campestris L. ssp. chinensis Makino) THE PLB CHEMICAL INDUCED MUTAGENESIS AND REGENERATION OF Phalaenopsis ENHANCEMENT OF ANTIOXIDANT ENZYMES‘ ACTIVITIES BY IRRADIATION IN Deinococcus radiodurans EFFECT OF HEAVY METAL STRESS ON THE CATALASE ACTIVITY AND EXPRESSION OF ISOZYMES IN THE LEAVES OF RICE SEEDLING Notes on Santalaceae from China Six new species of Impatiens L. from China Leaf epidermis of Quercus subgen. Cyclobalanopsis (Oerst.) Schneid. (Fagaceae) A vertical gradient analysis of the flora of Dalaoling Mountain in the Three Gorges region, China Two New Species of Dendrocalamus Nees (Bambusoideae) from China On Some Problems of Methodology of Bamboo Classification with Special Reference to the Circum-scription of Dendrocalamus A New Species of Chimonocalamus (Poaceae) from Yunnan, China Chalazal region morphology on the endotesta of Magnoliaceous seeds and its systematic significance Cytology of the tribe Trollieae and of the tribe Cimicifugeae in the Ranunculaceae: a comparative study Cyrtosperma(Araceae)does not occur in China Climatic envelope of evergreen sclerophyllous oaks and their present distribution in the eastern Himalaya and Hengduan Mountains Glycosmis longipetala F. J. Mou & D. X. Zhang, a new species of Rutaceae from China New Taxa of Angelica Linn. from China Taxonomic Revision of the Sino-Himalayan Genus Cyananthus (Campanulaceae) Morphological development of the spikelet and the floret in Dendrocalamus ronganensis (Gramineae: Bambusoideae) Morphology of leaf epidermis of Calamagrostis s.l. (Poaceae: Pooideae) in China Phalaenopsis lobbii (Rchb. f.) H. R. Sweet, a new record of Orchidaceae from Yunnan, China Atriplex alaschanica—A New Species of Atriplex (Chenopodiaceae) Evolutionary divergence of the APETALA1 and CAULIFLOWER proteins Some New Species of Caragana and Chesneya from China New Taxa and New Combinations of Indocalamus from China Assessment of ecosystem energy flow and carrying capacity of swimming crab enhancement in the Yellow River estuary and adjacent waters. Alleviation of salt stress during maize seed germination by presoaking with exogenous sugar. Effects of nitrogen application rates and straw returning on nutrient balance and grain yield of late sowing wheat in ricewheat rotation. Roles of phenylalanine ammonia-lyase in low temperature tolerance in cucumber seedlings. Effects of reduced nitrogen application and soybean intercropping on nitrogen balance of sugarcane field. Identification of chemicals in root exudates of potato and their effects on Rhizoctonia solani. Nitrogen cycling and balance for wheat in China. Discussion on the calculation method of nitrogen use efficiency (NUE) in long-term field experiments under wheat and maize rotation systems. Effects of salinealkali stress on electrical impedance spectroscopy parameters and ion contents in shoots of Ping’ou hybrid hazelnut. Effect of 5-aminolevulinic acid on photosynthetic characteristics of tomato seedlings under NaCl stress. Variation of forest vegetation carbon storage and carbon sequestration rate in Liaoning Province, Northeast China. Effect of Co-expressing Protein HAC1 on Expression of α-galactosidase in Pichia pastoris Optimization of Agrobacterium-mediated Transformation System for Brassica oleracea var. acephala with Hypocotyls as Explants VERTICAL DISTRIBUTION OF CHAETOGNATHS IN THE EAST CHINA SEA IN SUMMER OF 1978 Construction of Yeast Two-hybrid cDNA Expression Library of Stellaria apetala Ucria and Acquirement of Interaction Partner of PG, a Virulence Factor From Sclerotinia sclerotiorum Physiological and Biochemical and Resistance Changes and Issr Polymorphic Analysis Exposed to 12C6+ Heavy Ion Radiation on Calla Lily New Records of Genera of Spermatophyte from Xinjiang New Taxa of Bamboos from Guangxi A New Variety of Corchoropsis tomentosa from Fujian New Taxa of Orchidaceae from China (3) New Taxa of Bambusoideae from Guangdong On Distributional Features of the Genus Aconitum in Sino-Himalayan Flora The Effects of Cold Acclimation on Several Enzyme Activities in Cucumber Seedling Purification and Characterization of the polygalacturo nase from Tomato Fruits Studies on the Chemical Constituents of Rhodiola fastigita S. H. Fu Studies on the Chemical Constituents of Artemisia anornala S. Moore Localization of ATPese and Dynamic Change in its Activity within Root Nodules of Legumes Separation and Purification of Monogalactosyl and Digalactosyl Diglycerides by Thin-Layer Chromatography Periodicity of Cambium Activity and Seasonal Changes of the Secondary Phloem in Two Species of Dalbergia Confocal Fluorescence Microscopic Observation on the Transcellular Distribution of Actin Filaments in the Epidermis of Garlic Clove Sheath Binding Between Flavin Mononucleotide and Glycollate Oxidase from Higher Plants Vegetation Evolution in the Northern South China Sea Region Since 40 ka BP?aAn Attempt To Reconstruct Palaeovegetation Based on Biomization (in English) Relation of Wind-induced Sand Displacement to Plant Biomass and Plant Sand-binding Capacity Palynoflora at Late Miocene?aEarly Pliocene from Leijiahe of Lingtai, Gansu Province, China Leaching loss of nitrate during the wheat growing season in Piedmont of Mountain Taihang Cycling and balance of zinc in farmland ecosystem of the Jiang-Han Plain in Hubei Province Study on the situation of soil organic carbon storage in ecotone between ag riculture and anim al husbandry-A case study from Inner Mongolia A long-time study on the effect and balance of potassium Balance and control of soil nutrent in agro-ecosystem in the desert oases Change pattern,process and landscape ecological significance in ecotone of agriculture and grassland in north China Energy balance and latent heat flux partition in wheat field Classification of meteorological calamity degree for three crops and division of calamity loss rate in Hebei Province Global climate warming,disasters increasing and agricultural productivity safeguarding Study on nutrient competition between Sonneratia apetala and Spartina alterniflora seedlings Study on biological acute toxicity of Sonneratia apetala fruit and leaves and its aqueous extracts Effect of combined exposure of diethylphthalate and nonylphenolon on growth of Dunaliella salina Effect of combined exposure to dimethylphthalate and diethylphthalate on growth of Dunaliella salina Comparison on purification effects of Sonneratia apetala and Phragmites communis wetland systems on nitrogen and phosphorus A review on interaction between marine ecosystem and harmful algal blooms Catalase activity in plant leaves and postharvest fruits and vegetables A study on successional trends of plant communities within aerial seeding region of the Alxa Desert Study on the susceptibility tests of antibiotics and obtain axenic culture of Nannochloropsis ocutala The analysis of natural regeneration and diffusion of the seedling of Sonneratia apetala in the Qi’ao Island, Zhuhai