The elementary characteristics of Alsophila podophylla and their relationships with forest standing tree density and soil factors on Wuzhi Mountain
Effect of temperature and food concentration on population dynamic and sexual reproduction of Daphnia magna
Survey for the Breeding Biology and Danger Status of the Bearded Vulture Gypaetus barbatus in the Qinghai-Tibetan Plateau
The Risk Assessment of Pine Wood Nematode Disease in Huangshan Scenic Area I. Pine Bore Species Population and Dynamic Monitoring
A Preliminary Study on the Factors Influencing Population Density of Oracella acuta
Relationship between Allothrombium ignotum population density and eco-environment
DENSITY, STRUCTURE AND BIOMASS OF PARASHOREA CHINENSIS POPULATIONS IN DIFFER ENT PATCHES IN XISHUANGBANNA, SW CHINA
Relationship between growth potential of pine,population density of Monochamus alternatus and pathogenicity of Bursaphlenchus xyloophilus
The effect of vitamin E on reproduction of Brachionus calyciflorus (rotifer: monogononta)
Population Density Fluctuation Feature of Brandt‘s Voles during the Growing Season of Vegetation
The Effect of Population Density in the Perennial Ryegrass/White Clover Mixed Swards under Different Grazing Intensity
Influences of Population Density of Plantago virginica on Its Morphological Characters of Underground and Aboveground Organs
Spatial distribution characteristics of urban potential population in Shenyang City based on QuickBird image and GIS.
The geographic distribution pattern and habitat selection of the Chinese concave- eared torrent frog in southern Anhui Province
Estimating population density of small rodents using camera traps
Study on Trapping Monochamus alternatus and Other Pine Boring Beetles with M99-1 Liquid Attractant
Stumes on Density Estimation for the Pine Caterpillar through Counting of Larvae on Short Trees
Studies on Population Density and Secretion of Lac Insect
Studies on the Biological Characters of the Chinese Pear Sucker, Psylla chinesis
Population status and dynamic trends of Amur tiger‘s prey in Eastern Wandashan Mountain, Heilongjiang Province
The distribution of male and female Populus cathayana populations along an altitudinal gradient
A Preliminary Demographic Study of Pinus massoniana at Jinyun Mountain, Sichuan Province
Research on regional differences of cemetery development
Effect of the 2008 ice storm on the butterfly resources in Nanling area of China
Relationships Between Population Growth and Population Density in Monocultures of Larix leptolepis
Relationship between human activities and survival of rare and endangered species Davidia involucrata
Effect of initial population density on resting egg formation of rotifer Brachionus calyciflorus
Correlation analysis of Aeluropus littoralis var.sinensis population density and biomass with its sexual reproduction characteristics
A STUDY ON THE RELATIONSHIPS BETWEEN OCCURRENCE OF ARMAND PINE BARK-WEEVIL(PISSODES YUNNANENSIS LONGER) AND ENVIRONMENT
AN EMPIRICAL MODEL DESCRIBING NATURAL THINNING PROCESS OF PLANT POPULATION
Natural forming causes of China population distribution.
THE EFFECTS OF GRASSHOPPER POPULATION DENSITY ON THE GROWTH OF GRASS AND FORAGE LOSS IN NATURAL GRAZING GROUND
STUDY ON THE FORECAST OF THE POPULATION DYNAMICS OF MANDARIN VOLE
Comparison of population density in two sympatric nuthatch species
TWO EASY WAYS FOR ESTIMATING THE POPULATION OF UNASPIS YANONENSIS KUWANA ON CITRUS
The population recovery of rodent pests after application of anticoagulant in agro-ecosystem in the middle and lower reaches of Yangtze Valley
Effect of Nitrogen Fertilizer on the Characteristics of Leymus chinensis (Trin.) Tzvel.Individual Plant and Population
Investigation of Year-Round Population Dynamics of Pseudoregma bambusicola and Its Regulating Factors
EFFECTS OF ECOLOGICAL CONDITIONS ON POPULATION DENSITY OF BIRD CHERRY OAT APHID
STUDIES ON THE REPRODUCTION AND PHOTOSYNTHETIC ECOPHYSIOLOGY OF THE EXOTIC INVASIVE PLANT, PLANTAGO VIRGINICA
A Study on the Distribution Law of the Overwintering Larvae of Dendrolimus punctatus
Density and Biomass Dynamics of Pinus taiwanensis at Songyang County, Zhejiang Province
Spatial pattern responses of Achnatherum splendens to environmental stress in different density levels
Relationships between population densities of the cereal cyst nematode, Heterodera avenae, and yield losses of winter wheat in Hebei Province
Rela tionship between Mean Popula tion Density andWorm Hole ofH ylobite lus xiaoi Zhang in Sla sh Pine
A comparative study on intraspecific competitiveness of different ploidy wheats
Effects of Plant Population Density on Fractal Dimension of Corn Based on Image Processing
Winter carrying capacity and the optimum population density of wild boar in fenghuang Mountains National Nature Reserve of Heilongjiang Province
Effects of population density and temperature on the growth and development of Amata sp.
Growth and reproduction and their relationships with soil moisture in artificially established Artemisia sphaerocephala populations of different densities in the Alxa Desert
Effects of cultivars,plant population density,pod position on the seed vigor
Study on the inter-species competition of Sassafras tsumu community in the mid-subtropics and the population density adjustment
Spatial pattern of hawthorn spider mite population and its application Ⅱ.Synthetical es timation of population density or adult mites and its sampling techinique
STUDIES ON THE DEGREE OF INJURY BY ZOKER AND ECONOMIC THRESHOLD OF ITS CONTROL
A TIME SERIES ANALYSIS FORECASTING MODELS FOR PLANTHOPPERS AND WOLF SPIDERS POPULATION DENSITIES IN RICE FIELD
Relationship between the population density of ground pests and degree of damage