Nutrient Accumulation and Distribution in Fokienia hodginsii and Cunninghamia lanceolata Plantations Biomass and Nutrient Allocation of Lilium pumilum Nutrient Cycling in Pinus massonina Stands of Different Age Classes A Comparative Study on Reproductive Allocation of Mutual Species in Moderate-temperate and Warm-temperate Steppe Study on the general properties of runoff solid from sloping field in red-soil upland Relationships of Leaf Color and Pigment and Nutrient Elements in Senescing Leaves of Sassafras tsumu Annual Dynamic of Nutrient Elements in Gingko Seeds and Relations with Dropped Seed Research on Biological Cycle of Nutrient Elements in Plantation of Rubber Intercropped with Amomum Longiligulare Dynamics of nutrient supply to sprouts from the roots and soil during sprouting of Quercus aquifoliodes shrublands, western Sichuan, China Contents of nitrate and mineral elements and their relationships in leafy-vegetables Dynamics of nutrient elements in different types of forests in depressions between karst hills CHARACTERISTICS OF NUTRIENT ELEMENTS CYCLING IN FERN COMMUNITY CHARACTERISTICS AND FUNCTION OF DECOMPOSER SUBSYSTEM IN LEYMUS CHINESIS STEPPE Studies on Media Formula for Pot Azalea Subirrigated by Ebb and Flow Bench Systems with Hydroponics Efects of Cainim Spray on Nutrient Element Contents in Fruit and Leaf ofStrawberry