nutrients 第4页

Analysis of Relevant Physiological and Biochemical Characteristics of Pinus massoniana During Cuttings Rooting Impacts of Forestation on the Nutrient Content and Biodiversity of Iron Tailing Land pH and Nutrition Properties of Rhizosphere Soils of Three Shrub Species in Horqin Sandy Land A STUDY ON LONGTERM SOIL FERTILITY MONITORING FINDINGS IN NEWLY ESTABLISHED HIGHYIELD TIMBER PLANTATIONS OF MAIN SPECIES Effects of afforestation with different tree species on soil enzyme activities and nutrient content in eastern Qinghai-Tibetan Plateau, China Leaf litter and soil carbon, nitrogen, and phosphorus stoichiometry of dominant plant species in the Poyang Lake wetland Response of ectomycorrhizal fungi from different environments to aluminum stress Canonical correlation between contents of megastigmatrienone in flue-cured tobacco leaves and soil physical properties and nutrient conditions Effect factors on the abundance of epiphytic algae on seagrasses Response of phytoplankton to nutrients addition in the upwelling regions of the Taiwan Strait Effects of Symbiotic Fungi on the Physiological Characteristics of Dendrobium catenatum Lindley(Orchidaceae) Distribution characters of fine root of artificial Pinus tabulaeformis and natural Betula platyphylla forests and their relation to soil nutrients in Hilly Loess Regions Effects of cropping patterns on yield and quality of flue-cured tobacco, soil nutrients and enzyme activities Effect of waterlogging on nutrient uptake and transport of summer maize Dynamic changes in morphological and physiological characteristics and above-ground nutrients of Carex thunbergii after light grazing Changes of Soil Nutrients Contents in the Triploid Populus tomentosa Plantations with Five Stand Spacings Nutrient Contents and Enzyme Activities in the Soil of Cunninghamia lanceolata Forests of Successive Rotation and Natural Restoration with Follow after Clear-Cutting Spatial variation analysis of soil organic matter and nutrient factor for before and after planting crops Effect of different fertilizer applications on sustainable soil fertility and rice production in red soil paddy ecosystem Effect of cropland ecological conditions on soil nutrient and humic acid characteristics of gray desert soil Effects of different dehumidified treatments on tomato growth and nutrients accumulation inside greenhouses Lake nutrient ecosystems in the east-central moist subtropical plain of China The influence of freshwater-saline water mixing on phytoplankton growth in Changjiang Estuary Analysis of available nutrients contents in Suniteyou Banner pasture soils Effect of Hemerocallis root system distribution characteristics on soil nutrients in terrace banks planted for hillslope protection Change of Nutrient Content and Oxidase Activities during Rooting of Catalpa bungei cl.‘Yu 1‘ Characteristics of Fallen Wood and Soil Nutrients in Huoditang Forest Region of the Qinling Mountains Effects of the Returning Farmland to Forests on Content of Water Stable Soil Aggregates and the Nutrients in Wuqi County Dynamic Changes of Soil Microbial Biomass and Soil Nutrients along Re-Vegetation on Sloping-Land with Purple Soils in Hengyang of Hunan Province, South-Central China Studies on factors affecting aucubin production from the suspension cell of Eucommia ulmoides Characteristics of organic carbon and nutrient content in five soil types in Honghu wetland ecosystems The effect of fire on soil properties in a Pinus massoniana stand Effect of Fertilization on Yield of Forage Grass，Nutrient Uptake and Soil Properties under Sudangrass and Ryegrass Rotation Regime Effects of Wheat Straw Returning and K Fertilizer Application on Yield and Nutrients Uptake of Cotton