Potential grain output and technology approaches in the plain around the Bohai Sea in Shandong Province Determining antifungal spectrum and mechanism of Trichoderma longibrachiatum in vitro Research of the hairy-root of Rhodiola sachalinensis A.Bor. Effects of landscape heterogeneity on the availability of amphibians’ habitats in agricultural region on the lower reaches of the Yellow River, China. Multi-scale effects of landscape heterogeneity on pollinators’ diversity in the middle and lower reaches of the Yellow River: A case study in Gongyi, Henan, China. Nutrient accumulation and cycling in pure and mixed plantations of Azadirachta indica and Acacia auriculiformis in a dryhot valley, Yunnan Province, southwest China. Micro-morphological Characteristics of Taraxacum F. H. Wigg. Seeds from Northeastern China and Taxonomic Significance Structural attribute and optimization of farmland and non-cropped green-land patches of agricultural landscape: A case study of Fengqiu County, Henan Province The dynamics of nitrate nitrogen leaching through soil in high-yield farmland ecosystem Effect of anaerobic fermentation residues on nitrate accumulation in leaf vegetables Agricultural sustainable development and ecological education in agricultural colleges and universities Leaching loss of nitrogen in rice field Drepanostachyum stoloniforme S. H. Chen & Z. Z. Wang, a new species of Bambusoideae from China Potential distribution of Solidago canadensis in China Three new species of Piperaceae from Thailand On the circumscription of Machilus and Lysimachia dextrorsiflora X. P. Zhang, X. H. Guo & J. W. Shao, a new species of Primulaceae from China Stachyurus himalaicus ssp.purpureus,a new subspecies of Stachyuraceae from eastern Himalaya On the identity of Eulophia hirsuta T. P. Lin (Orchidaceae) Additional notes on the subgenus Brachypetalum (s. l.) of Paphiopedilum Cytology of eleven species in the genus Ranunculus L. and five in its four related genera from China Studies on the Chinese species of Selaginellaceae (Ⅰ): Selaginella subgenus Tetragono-stachys Jermy New plants from limestone regions of Guangxi, China Notes on the Chinese Brachytheciaceae (II) A new species of the genus Polypodiodes Ching (Polypodiaceae) from China Two new species of the Lauraceae from Guangxi, China Notes on Chinese Brachytheciaceae (Ⅰ) A New Species of Bambusoideae from W. Yunnan, China On the Genus Athyrium Ser. Epiraches Ching et Y. T. Hsieh ex Y. T. Hsieh On Geographical Distribution of Achnatherum Beauv. (Gramineae) New Taxa of Diatom (Bacillariophyta) from Xizang (Tibet) (II) A New Species of Batrachospermum from Jiangsu, China New Observations on Drepanophycus spinaeformis from the Lower Devonian of Guizhou, China A Cytological Observation on Six Mosses of Northeast China A Biosystematic Study on Hybrids Between Psathyrostachys huashanica and Two Species of Roegneria On the Current Classification System of Paleozoic Seeds Six New Bamboo Species from Guangdong Nitrate leaching characteristics of wheat-corn rotation farmland in Guanzhong area of Shaanxi. Spatiotemporal variations of crop radiation use efficiency and harvest index: Research progress. Transpiration of Brassica chinensis L. in a plastic greenhouse covered with insect-proof nets in lower reaches of Yangtze River: A simulation study. Relationships among Cyrtotrachelus buqueti larval density and wormhole number and bamboo shoot damage degree. Effects of long-term application of organic fertilizer and superphosphate on accumulation and leaching of Olsen-P in Fluvo-aquic soil. Characteristics of Osmunda vachellii Communities and Species Diversity from Mount Maluanshan in Shenzhen Analysis of Agronomic and Quality Traits in Peanut Landraces of Henan Province The Research Progress Of Candidate Genes For Improving Plant Phosphorus-Effiency Effect of the Pre-chilling Time of Cold Seawater on the Quality Changes of Trachurus japonicas During Frozen Storage EFFECTS OF SHADING AND ETHEPHON ON CARBON ASSIMILATES DISTRIBUTION PARTITIONING IN FRUIT LIMB OF GREENHOUSE-GROWN ‘DAJIUBAO‘ PEACH The relationship between spatial structure and DBH of close-to-nature Phyllostachys edulis stands in Tianmu Mountain The growth state of Populus euphratica Oliv. and its leaf ecological characteristics in the lower reaches of Heihe River Theoretical considerations on ecological civilization development and assessment Effects of bisphenol A on the toxicity and life history of the rotifer Brachionus calyciflorus Soil water and salinity in response to water deliveries and the relationship with plant growth at the lower reaches of Heihe River, Northwestern China Litter characteristics of nutrient and stoichiometry for Phyllostachys praecox over soil-surface mulching Genetic differentiation in resting-egg bank of the rotifer Brachionus calyciflorus population in Xihai Pond, Beijing Molecular cytogenetics of Leymus: Mapping the Ns genome-specific repetitive sequences Phylogenetic relationships among Orostachys subsection Orostachys species (Crassulaceae) based on nuclear and chloroplast DNA data Highly efficient pollination by bumblebees ensures seed production in Pedicularis lachnoglossa (Orobanchaceae), an early-flowering Himalayan plant Morphological characteristics of leaf epidermis and size variation of leaf, flower and fruit in different ploidy levels in Buddleja macrostachya (Buddlejaceae) Phylogenetics and biogeography of eastern Asian-North American disjunct genus Pachysandra (Buxaceae) inferred from nucleotide sequences Two new species of Curcuma (Zingiberaceae) used as cobra-bite antidotes New Taxa of Bambusoideae from Guangdong Comparison of Germination Strategies of Artemisia ordosica with Its Two Congeners from Deserts of China and Israel Dynamics of soil erosion at upper reaches of Minjiang River based on GIS Energy distribution of Phyllostachys pubescens ecosytem in north Fujian Effect of initial population density on resting egg formation of rotifer Brachionus calyciflorus Leaching loss of nitrate from semiarid area agroecosystem Research and development of planting trees and killing oncomelania expert system in Hubei Province Ecosystem services and corresponding protective strategies Feeding effect of yeast and yeast alga mixture on Brachionus calyciflorus Hatching of Brachionus calyciflorus resting eggs Influence of medium pH on population growth and reproduction of Brachionus calyciflorus Soil improvement effect of different management models on low hills in the lower and middle reaches of Yangtze River Expert system design for agroecological patterns of multiple cropping in Lower Reaches of Liaohe PlainⅠ.Design thought of the system Distribution characteristics of phosphorus in different media at upper reaches of Shandian River basin of north Hebei plateau Accumulation and distribution of nutrient elements in Phyllostachys pubescens forest ofSouth Fujian Sustainable development: a new approach to man-earth system optimization Fuzzy cluster analysis on climatic conditions of world‘s major peach-growing areas and their relations to the ecotypes of peach genetic resources A comparative study on effects of three freshwater algae species on rotifer Brachionus calyciflorus cultivation 中国特有植物海南草珊瑚管状分子的初步研究—草珊瑚属导管存在的例证 DURING THE BEGINNING OF THE LIGHT PERIOD PATHWAY OF CO_2 FIXATION IN THE CAM PLANT