A STUDY ON LONGTERM SOIL FERTILITY MONITORING FINDINGS IN NEWLY ESTABLISHED HIGHYIELD TIMBER PLANTATIONS OF MAIN SPECIES
Yield of Silage Corn (Zea mays L.) and N Utilization Efficiency As Effected by Slow-Release Nitrogen
Soil nutrients and enzyme activities in Larix principis-rupprechtii plantations in the Qinling Mountains,China
Effects of faba bean (Vicia faba L.) root exudate on soil available nutrients and microbial population in different purple soils
Correlation analysis of spatial variability of Soil available nitrogen and household nitrogen inputs at Pujiang County
Effect of cultivation on soil organic carbon and total nitrogen accumulation in Cele oasis croplands and their relation to crop yield
Effect of Rotation of Leguminous Plants on Soil Available Nutrients and Physical and Chemical Properties in Continuous Cropping Potato Field
Effects of Cotton Straw Returning on Soil Available Nutrients and Microbial Characteristics
The influence of three ciliates on soil microbial biomass and soil available N and P content
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
Effects of Sewage Sludge Compost on Available Nutrients and Water Retention Ability of Planting Substrate
A preliminary study on the dynamics of bio-available nitrogen in soils of pine-broadleaf mixed forest in Dinghuashan Biosphere Reserve
Analysis on influence factors for scale effect of soil nitrogen in hilly region
Spatial characteristics of soil available nutrients in the major grain-producing region of Xi’an, China
Effects of Medicago varia Martin.,Bromus inermis Leyss.,and Mixture of the Both on Soil Organic Matter and Available Nutrients
Dynamic simulation of photosynthate allocation in maize organs based on functional equilibrium hypothesis.
Formative regularity of aboveground biomass of Agropyron and Elymus species
Study on temporal and spatial characteristics of available soil nitrogen,phosphorus,and potassium among the forest ecosystem of Mt.Jinyun
Effects of urease/nitrification inhibitors on soil available N and microbial biomass N and on N uptake of wheat
Effects of Fargesia denudata density on soil nutrient pool
Effect of chemical fertilizer dose on nutrient absorption and utilization of tomato cultured in organic substrate
Field application of hyacinth (Eichharnia crassipes.), a strong nutrient accumulating plant
Scale-dependency of spatial variability of soil available nutrients.
Effect of Patterns of Straw Returning to Field on Contents of Available N, K in Soil and the Later Rice Growth
Effects of Flaveria bidentis invasion on soil microbial communities, enzyme activities and nutrients
Status of soil fertility in citrus orchards of Chongqing Sanxia Reservoir Area
ASSESSING SOIL NITROGEN AVAILABILITY IN DINGHUSHAN MONSOON EVERGREEN BROADLEAF FOREST BY ION EXCHANGE RESIN BAG METHOD
Effects of simulated nitrogen deposition on soil available nitrogen forms and their contents in typical temperate forest stands.
Effect of coated compound fertilizer on yield,nitrogen use efficiency and soil available nitrogen in summer maize
Study on parameters of balanced fertilization for winter wheat in cinnamon soil in Northern China
Analysis of available nutrients contents in Suniteyou Banner pasture soils
Effects of Soil Available Nutrients and Long-term Fertilization on Yield of
Fuji Apple Orchard of Weibei Area in Shaanxi，China
Effects of Soil Available Nutrients and Long-term Fertilization on Yield of
Fuji Apple Orchard of Weibei Area in Shaanxi，China
Effects of combined application of organic and chemical fertilizers on the yield of peanut, soil available nutrient and biological properties in the upland red soil in subtropical China
Short-term effects of night warming and nitrogen addition on soil available nitrogen and microbial properties in subalpine coniferous forest, Western Sichuan, China
Dynamics on soil available nitrogen in organic layer and its responses to carbon and nitrogen supply in two subalpine coniferous forests of western Sichuan
Study of classification of the soil nutrient status of citrus orchard in Hubei Province
Spatial variability of soil nutrients in cultivated surface soil of Sujiatun District, Shenyang City
Temporal and spatial variability of soil available nutrients in arable Lands of Heyang County in South Loess Plateau
The decomposition of organic matter and the change of available nutrient in chestnut soil of Hebei Province
Effects of different phosphate-dissolving groups of microorganism on soil nutrient and enzymatic activity in rape
Profile characteristics of available nutrients and heavy metal concent rations in greenhouse soils
Effect of Nitrogen Fertilizer on Nitrogen Accumulation in Alfalfa and the Content of Nitrogen in Soil
"Fertile Island" features of soil available nutrients around Halostachys caspica shrub in the alluvial fan area of Manas River watershed
Spatial and Temporal Variability of Available Nutrient in Cotton Field at Flower and Boll Stage and Its Effect on Lint Yield and Fiber Quality
Effect of combined coated control-released fertilizer on winter wheat growth and soil available nutrient
Effects of nighttime warming on winter wheat root growth and soil nutrient availability.
Study on Soil Available Nitrogen Boundaries of Farmland-grassland Mosaic in Agro-pastoral Transition of North China