N rate 第7页

Comparison of mineralization rates and nitrogen potentials in foreshore reclamation long-term cultivated paddy soils and adjacent upland soils Effects of zinc fertilization on the dynamics accumulation and distribution of dry matter and zinc in apple trees Effects of nitrogen application rates on photosynthetic and physiological characteristics and yield and quality of hybrid cotton Soil microbial biomass characteristics in response to vegetation restoration on abandoned lands in Yangou watershed of China Effects of nitrogen application rates on starch composition and pasting properties of high quality wheat Effects of nitrogen fertilization on protein components contents and processing quality of different wheat genotypes Effect of Ultrasonlc Extracting on the Extraction rate of Baicalin Effect or Ultrasonic Extraction on Extraction Rate of Berberine A Study on Dissolution Rates of Slow releasing Tablets of Radix Tripterygii Wilfordii Study on the Relationship between 32P Absorption Vigour of Root Population and Canopy Apparent Photosynthetic Rate in Winter Wheat Mappingof QTLs for OilseedGermination RateunderStresses of Salinity and Drought in Brassica napus L. Based on SNP Genetic Map CHARACTERISTICS OF PHOTOSYNTHESIS AND BIOMASS ALLOCATION OF SPRING EPHEMERALS IN THE JUNGGAR DESERT Oxygen consumption and ammonia-N excretion rates of Coelomactra antiquata Optimizing of pastures grazing pattern with biomass growth and consumption models Dynamics of litter and under-ground biomass in Carex lasiocarpa wetland on Sanjiang Plain A comparative study on photosynthesis and transpiration of Kelimeris integrifolia in summer and autumn on Songnen grasslands of China Time-specific infection rate of Beauveria bassiana on Myzus persicae after topical inoculation of conidial suspension Eco-toxicology of heavy metals on the inhibition of seed germination and root elongation of wheat in soils Effects of nitrogen form on nitrogen absorption and photosynthesis of different wheat genotypes Seasonal dynamics of environmental factors and decomposition rate of litter in Puccinellia tenuiflora community of Songnen grassland of China Succession of collembolan community structure during decomposition of leaves in Cyclobalanopsis glauca forest Study on decomposition rate and fall of Pinus koraiensis needle Effects of global change on litter decomposition in terrestrial ecosystems Effect of drought stress on activity of cell defense enzymes and lipid peroxidation in korean pine seedlings The comparison of photosynthetic physiological characteristics between the two divergent Aneurolepidium chinense types THE ECOLOGICAL DISTRIBUTIONS OF BACTERIA AND ALGAE IN THE STIMULATING WETLAND SYSTEM Preparation, Characterization and Function Evaluation of Ultrafine Resveratrol Powder Seed transmission of Cucumber green mottle mosaic virus on gourd and the evaluation of the effect of heat treatment Grassland unilization and feed budget of Tan-sheep under grazing conditions in Ningxia arid grassland Histological Research on Low Seeded Rate of Hybridization Between ‘Mopanshi’and Sweet Persimmon Histological Research on Low Seeded Rate of Hybridization Between ‘Mopanshi’and Sweet Persimmon Studies on the Gamete Formation and Transmission Rate of a Set of Primary Trisomics in Chinese Cabbage Water Capacity Characteristic of the Broken Crown and Litter in a Cunninghamia lanceolata Stand Suffered from Ice-Snow Damage in North Guangdong Province Water Holding Characteristics of the Forest Floor in Liupan Mountain Decomposition Characteristics of Coniferous Litter under Different Site Conditions in a Larix principis-rupprechtii Plantation Pollination biology of Ficus microcarpa in Fuzhou Correlation between Damage of Curculio chinensis and Fruit Traits of Camellia meiocarpa Characteristics of Photosynthesis and Transpiration of Five Evergreen Tree Species in Summer Preparation of water-soluble chitosan solid dispersion of daidzein Studies of Ultrafiltration Property in Preparing Injections from Chinese Medicinal Herbs by J-48 Ultrafilter Mechanism of intestinal absorption of tetrandrine in rats Effect of potassium application at various rates on yield and quality of flower in Chrysanthemum morifolium from Futianhe region Preliminary Study on the Storage Conditions for the Seeds of Daemonorops margaritae An Efficient Axillary Bud Multiplication System of Acacia mangium × A. auriculiformis Genetic Analysis of Fertility Restoring Genes for Male Sterile Line with Ae. kotschyi Cytoplasm in Wheat [Triticum aestivum (L.) Thell.] Effect of different N application rates on plant growth,¹⁵N -urea utilization and hormone content of dwarf apple trees Effect of water and nitrogen coupling on soil nitrate movement and nitrogen uptake of muskmelon Effects of nitrogen application and irrigation on grain yield, water and nitrogen utilizations of summer maize Effects of nitrogen fertilization on potato tuber yield, N uptake and soil NO3--N accumulation under plastic cover with drip irrigation Effect of planting density and N rate on the relationship of individual winter wheat and its plant population in furrow and ridge film mulching planting system Gastric evacuation rate of black sea bream(Sparus macrocephalus) Compensation effect of millet after drought Physioecological characteristics of three species of pine Preliminary study on respiration rate of soil microorganism under different vegetations on Aneurolepidium chinense grassland of northeast China Transpiration characteristics of tea tree Structure of transpiration ecoboundary layer of organs of poplar seedlings Effects of silicon on growth, photosynthetic characteristics and quality of garlic seedlings Effects of long-term fertilization on soil particles and microaggregate distribution in the loess area Effects of different uncovering plastic film periods and nitrogen rates on physiology, growth, yield and water use efficiency of summer maize in Guanzhong Region, Shaanxi Provice Effects of interaction of different factors on nitrate nitrogen accumulation and pH of brown soil Effects of phosphorus application on root characteristics of super-high-yield spring maize Effects of nitrogen fertilization on grain yield and processing quality of different wheat genotypes Effects of long-term surface mulching and N addition on winter wheat yield and soil properties Effects of nitrogen fertilization on activities of nitrogen metabolism related enzymes and grain protein quality of wheat Effects of rate and time of potassium application on yield and fiber quality of cotton (Gossyium hirsutum L.) at different fruit positions Study on the nitrogen and phosphorus mineralization of livestock and poultry manure in red soil Effects of fertilization on photosynthetic rate and transpiration rate on young plantation of Tilia amurensis Rupr. Effects of nitrogen application and irrigation on soil nitrate accumulation, nitrogen balance and use efficiency in summer maize Effects of different cultivation patterns and nitrogen fertilization on soil nitrogen supply of in the wheat-maize rotation system Effect of low-molecular-weight organic acids on Olsen-P in red soil and black soil Plant nitrogen utilization and soil nitrogen status in rhizosphere of maize as affected by various nitrogen rates in wheat-maize rotation system Effects of nitrogen fertilization on uptake and utilization of NPK and yield and quality of hybrid cotton Study on the losing of ammonia volatilization and its influencing factors on the protected vegetable fields‘ soil Cluster Analysis for the Quantity and Germinating Characteristics of the Pollens from 92 Peach Cultivars Cluster Analysis for the Quantity and Germinating Characteristics of the Pollens from 92 Peach Cultivars Purification technology for flavone from Alpiniae Oxyphyllae Fructus with macroporous resins Experimental study on flocculating effect of Chinese herbs licorice water-extract liquid based on ζ potential Percutaneous permeation characteristic research of dencichine Advances in Studies on Hairy Roots Induction of Araliaceae Photosynthetic responses of Arundinella hirta populations to light intensity and CO₂ concentration