Comparison of interpolation methods for content of soil available phosphor Phosphorus availability in cropland soils of China and related affecting factors. Impact of long term fertilization on different forms of inorganic phosphorus in aquic brown-soil Relationship between leaf phosphorus concentration and soil phosphorus availability across Inner Mongolia grassland Dynamic Change of Groundwater Level in Waterlogged Gleyed Paddy Soils in Hilly Red Soil Region and Its Effects on Availability of Soil Nitrogen and Phosphorus Variation of soil phosphorus under long-term fertilization in red paddy soil Dynamics of phosphorus in Fluvo-aquic soil under long-term fertilization Potassium balance and pool as influenced by long-term fertilization under continuous winter wheat–summer maize cropping system in a manural loess soil The effect of nitrogen and phosphorus applications on soil enzyme activities in Qinghai-Tibetan alpine meadows Succession and Changes of Grassland Quality of the Artificial Grassland Communities in Subalpine Meadow in Gannan Dissolution characteristics of phosphate rocks in latosols withdifferent parent materials in rubber plantations Influence of mycorrhizal inoculation on physiological and biochemical characteristics of Zea mays under water stress Enzymological regulation of soil nutrient cycle in the piedmont region of North China Plain Effect of land use type on profile distribution of glomalin Effects of long term fertilization on phosphorus pools and forms in yellow paddy fields of southern China Effects of biochar on soil phosphorus content and cotton nutrient uptake Spatial characteristics of soil available nutrients in the major grain-producing region of Xi’an,  China Study on the nitrogen and phosphorus mineralization of livestock and poultry manure in red soil Abundance and deficiency indices of phosphorus in South China vegetable field based on different soil testing methods Dynamic of phosphorus with wheat-soybean rotation systems under conservation tillage in the western Loess Plateau Effects of rhizosphere acidification on phosphorus efficiency in clones of poplar Spatial variability of soil nutrients in cultivated surface soil of Sujiatun District, Shenyang City Characteristics of available P in the rhizosphere soil in pure Juglans mandshurica and Larix gmelinii and their mixed plantation Soil P availability in larch rhizosphere Assessment of forest soil fertility using an integrated index based on the Nemerow meth Difference of potassium absorption characters and mechanism of tobacco in genotypes. Changing characteristics of phosphorus in the rhizosphere soil of the xeromorphic shrubs in arid deserts COMPREHENSIVE EFFECTS OF CONSERVATION TILLAGE ON WHEAT-SOIL SYSTEM Spatial-temporal variation of soil available P and K in Taihu Lake region of Jiangsu province,China Effects of sulfur application on the growth of cole,soil pH and available P in alkaline soil Effect of potassium fertilizer application on the potassium and its equilibrium in tea-grown soils Effect of Introducing Biennial Legume Species,Melilotus officinalis,on Plant Community in the Early Stage of Vegetation Succession and Soil Nutrients in the Semiarid Loess Plateau of China Spontaneous determination of soil available phosphorus using highspectrum in the Northwest Plain of Shandong Province Adapted responses in the rhizosphere of P efficient wheat genotype to stress of phosphorus deficiency Distribution of phosphorus fractionations in calcareous soils of the Loess Plateau Effects of regulated deficit irrigation on soil phosphorus nutrients in spring wheat field Characteristics of soil phosphorus in different aged stands of Chinese fir plantations in Huitong, Hunan Province Research Progress and Prospect of the Utilization Characteristics of Phosphorus and Its High-efficiency Management for Peanut Transformation and Availability of Unavailable-Phosphorus by the Strains of Bacterial Manure Effects of simulated nitrogen deposition on soil acid phosphomonoesterase activity and soil available phosphorus content in subtropical forests in Dinghushan Mountain. Effects of wheat and fababean intercropping on available phosphorus of red soils and its relationship with rhizosphere soil pH Variation of Forest Soil Nutrient Content in Mountainous Areas, Beijing Phosphate Solubilization by Rhizobia Isolated from Woody Legume Plants in Hainan Island Effect of Bacillus mucilaginosus preparation on potassium in soils Temporal-spatial variability of soil available phosphorus and potassium in the alluvial region of the Huang-Huai-Hai Plain Effects of Rhizosphere Microenvironment on the Root Vigor of Poplars and Transformation of Soil Available P Effects of elevated CO2 on soil C, P and K around the roots of rice and wheat MA Hong-Liang1,*, XU Yi-Jie1, ZHU Jian-Guo2, WU Yan-Hong1, XIE Zu-Bin2, LIU Gang2, GAO Ren1 Influence of long-term fertilization on phosphorus fertility of calcareous soil I. Organic matter,total phosphorus and available phosphorus Availability and contributions of soil phosphorus to forage production of seeded alfalfa in semiarid Loess Plateau SMALL-SCALE SPATIAL CROSS-CORRELATION BETWEEN RAMET POPULATION VARIABLES OF POTENTILLA REPTANSVAR.SERICOPHYLLA AND SOIL AVAILABLE PHOSPHORUS Effects of combined application of biochar and inorganic fertilizers on the available phosphorus content of upland red soil. Vertical distribution patterns of nitrogen, phosphorus, and potassium in Chinese pine forest soils developed from different parent materials in Songshan Mountain Nature Reserve, Beijing of China. Spatial distribution characteristics of the soil phosphorus in the ecological fragile area in the north of Hengduan Mountains Relationship between available K content and K input levels in fluvo-aquic soil under long term fertilization Root distribution characteristics of three turfgrasses and their impact on soil nutrient content