Analysis and assessment of heat resource for winter wheat northward moving during 1961-2001 in Shaanxi Province Spatio-temporal variations of vegetation cover in northern Shaanxi Province under the background of ecological restoration. THE TAXONOMIC STUDIES ON GASTEROMYCETES FROM SHAANXI PROVINCE Analysis of nitrogen inputs and soil nitrogen loading in different kinds of orchards in Shaanxi Province Early-warning model based on extension analysis for ecological security and its application: case study of Shaanxi Province The sensitivity of Fusarium graminearum to carbendazim in Shaanxi Province Population dynamics, sex ratio, and age-structure of captive forest musk deer (Moschus berezovskii) in Fengxian of Shaanxi Province, China THE RELATION AMONG ECOLOGICAL FACTORS AND DIAMETER GROWTH OF PLATYCLADUS ORIENTALIS IN THE SOUTH OF NORTHERN SHAANXI PROVINCE Dry and wet nitrogen deposition in agricultural soils in the Loess area Assessment and spatiotemporal difference of ecosystem services value in Shaanxi Province. Photosynthetic mechanisms of northern boundary formation of Quercus wutaishanica forest in Loess Plateau of northern Shaanxi Province. Change characteristics and their causes of fractional vegetation coverage (FVC) in Shaanxi Province. Piper Linn.(Piperaceae),a newly recorded genus of Shaanxi Adaptabilities of Jujube Varieties of Fresh Use in North Shaanxi Province Analysis and Appraisal of Heavy Metal Pollution of Main Vegetables Production Area in Shaanxi Province Cucumber root rot and epidemic factors in Shaanxi Province, China Spatio-temporal analysis and prediction of grain security in Shaanxi Province Evaluation of the situation of fertilization in apple fields in Shaanxi province Additions to the Pteridophyte Flora of Shaanxi Province Potential distribution of Amorphophallus rivieri in the Qinling Mountains based on analytic hierarchy process and geographic information system The 21st century ecological carrying capacity and footprint in Shaanxi Province Habenaria fargesii,A Newly Recorded Species of Orchidaceae from Shaanxi Province Relationship between fractional vegetation cover and humidity index after returning farmland to forest in Shaanxi Province Quantitative classification and environmental interpre tation on forest communities in Loess Plateau of the north of Shaanxi Province PRELIMINARY STUDIES ON THE STRUCTURE AND DYNAMICS OF PLATYCLADUS ORIENTALIS POPULATION AT THE FOREST AREA IN LOESS PLATEAU OF NORTHERN SHAANXI PROVINCE Change of farmyard manure application in Shaanxi Province Establishment and Application of Multiplex PCR System Based on Molecular Markers of Glutenin Subunit Genes (Loci) Related to Strong-gluten in Wheat Studies on quality variance and genetic diversity of Gentianae Macrophyllae Radix from different habitats in Shaanxi Province Paeonia qiui,a Newly Recorded Species of Paeoniaceae from Shaanxi,China Spatial Characteristics of Soil Moisture of Apple Orchards in the Loess Plateau of Shaanxi Province Ceropegia Linn.(Asclepiadaceae)——A Newly Recorded Genus of Shaanxi The simulation study of the rehabilitation of ecological environments and the sustainable developments of agriculture, forestry, animal husbandry in the loess hilly regions in Shanxi Province, Shaanxi Province and Ningxia Automous Region A New Orchidaceae Record in Shaanxi Province——Neofinetia and Neofinetia richardsiana Christenson Molecular detection of stripe rust resistance genes in 115 wheat varieties(lines) from Shaanxi Province Evaluation on the situation of fertilization on potato in Shaanxi province THE CLUSTER ANALYSIS ON GASTEROMYCETES FROM SHAANXI PROVINCE Turf grasses introduction and cultivation in central area of shaanxi Effect of Slope Micro-topography on Spatial Distribution of Trees in Loess Area of North Shaanxi Province, China Analysis of the dynamics of sustainable development in Shaanxi Province Study on the Cenozoic Flora and Flora Evolution of the Loess Plateau of Northern Shaanxi Province