搜索结果: 1-15 共查到“农业生态学 Analysis”相关记录15条 . 查询时间(0.489 秒)
Wine consumers’ preferences in Spain: an analysis using the best-worst scaling approach
premium red wine choice experiment
2014/10/28
Research on wine consumers’ preferences has largely been explored in the academic literature and the importance of wine attributes has been measured by rating or ranking scales. However, the most rece...
Farmers’ willingness to switch to ecological agriculture: A non-parametric analysis
cheap talk contingent valuation method hypothetical bias one-and-one-half-bound method organic agriculture Turnbull model willingness to accept
2014/7/9
The present study estimates the farmers’ willingness to switch to organic agriculture by using the one-and-one-half-bound dichotomous choice contingent valuation method. We survey 200 farmers in the K...
Molecular Characterization and Expression Analysis of Insulin-like Growth Factor-1 and Insulin-like Growth Factor Binding Protein-1 Genes in Qinghai-Tibet Plateau Bos grunniens and Lowland Bos taurus
Insulin-like Growth Factor-1 Insulin-like Growth Factor Binding Protein-1 Cloning Gene expression
2016/5/17
Insulin-like growth factor-1 (IGF-1) and insulin-like growth factor binding protein-1 (IGFBP-1) play a pivotal role in regulating cellular hypoxic response. In this study, we cloned and characterized ...
Analysis of Spatial and Temporal Variation of Soil Organic Carbon Budget in Northern Kazakhstan
Chernozem CO2 emission geostatistics MODIS
2010/10/25
Farm-regional evaluation of soil organic carbon (SOC) dynamics for the chernozem zone in northern Kazakhstan is now vitally important for making agro-environmental policy. In this study, the author in...
A CLIMATE PROFILE INDICATOR BASED COMPARATIVE ANALYSIS OF CLIMATE CHANGE SCENARIOS WITH REGARD TO MAIZE (ZEA MAYS L.) CULTURES
climate changes agriculture seasonality new method
2010/3/26
Using ecological data compiled from scientific literature on pest, pathogen and weed species
characteristic in maize cultures in Hungary, we defined monthly climate profile indicators and applied the...
USING RESIDUAL ANALYSIS TO VALIDATE RICE SOWING DATES EXPERIMENT MODEL
Sowing dates rice statistical model residual analysis
2010/3/26
Picking a model for a problem is a major undertaking. If the model fits well then it can be used to increase understanding of the problem and/or for prediction. Several statistical procedures have bee...
Atmospheric Methane Concentration Pattern Over India in Relation to Vegetation Dynamics- An Analysis Using Envisat-Sciamachy and Spot-Vegetation NDVI Data
Remote Sensing Methane Vegetation NDVI Correlation Kharif etc
2016/4/8
This paper highlights the spatial and temporal variability of atmospheric columnar methane (CH4) concentration in the Kharif season over India and its correlation with the terrestrial vegetation dynam...
ANALYSIS OF CLIMATE CHANGE SCENARIOS BASED ON MODELLING OF THE SEASONAL DYNAMICS OF A DANUBIAN COPEPOD SPECIES
Cyclops vicinus geographical analogy hydrobiology simulation modelling
2010/3/25
Climate change is one of the most crucial ecological problems of our age with great influence.
Seasonal dynamics of aquatic communities are — among others — regulated by the climate, especially by te...
CLUSTER ANALYSIS IN SEARCH OF WIND IMPACTS ON EVAPORATION
Clustering analysis hierarchical clustering algorithm Egirdir Lake wind speeds and blow number evaporation
2010/3/25
Clustering deals with finding a structure in a collection of uncategorized data and can be
examined the most important unsupervised learning problem and the other problems as kind of this. The aim of...
REGIONAL INFLUENCES ON ALGAL BIODIVERSITY IN TWO POLLUTED RIVERS OF EURASIA (RUDNAYA RIVER, RUSSIA,AND QISHON RIVER, ISRAEL) BY BIOINDICATION AND CANONICAL CORRESPONDENCE ANALYSIS
CCA algal biodiversity ecology Russia Israel
2010/3/25
In our study we investigated two polluted rivers of Eurasia from silicate and carbonate regions.We revealed an algal diversity consisting of 184 algal species and cyanoprokaryotes in the Rudnaya River...
LOGISTIC RIDGE REGRESSION FOR CLINICAL DATA ANALYSIS (A CASE STUDY)
logit multicollinearity bootstrap restless legs
2010/3/24
This paper focuses on regression with binomial response data. In these cases logit regression is the most used model. An example is a retrospective biomedical problem, where multicollinearity occurs,t...
REDUNDANCY ANALYSIS OF THE INFLUENCE OF METAL CONTENT AND OTHER EDAPHIC PARAMETERS ON THE COEXSISTENCE OF TRICHODERMA SPECIES
Trichoderma spp. coexistence edaphic parameters redundancy analysis niche separation
2010/3/24
The growth requirements of Trichoderma fungi that are wide spread saprotrophic soil microorganisms,are quite similar, therefore it is essential to define the environmental factor(s) along which they d...
SEASONAL DYNAMIC PATTERN ANALYSIS IN SERVICE OF CLIMATE CHANGE RESEARCH A METHODICAL CASE-STUDY — MONITORING AND SIMULATION BASED ON AN AQUATIC INSECT COMMUNITY
state-planes NMDS ordination seasonality Heteroptera similarity patterns
2010/3/23
Our aim was to approach an important and well-investigable phenomenon – connected to a relatively simple but real field situation – in such a way, that the results of field observations could be direc...
GENETIC CONSERVATION OF LIVESTOCK AND FACTOR ANALYSIS
cryogenic storage livestock biotecnology biodiversity sperm oocites
2010/3/23
It is necessary to keep diversity in livestock as well as in wild life. Decreased variety in wild life leads to extinction of species whereas in the aspect of livestock it may lead to hunger. This can...
BIOMETRICAL APPROACHES FOR MANDARIN LEAF IMAGE ANALYSIS
image analysis satsumas mandarin multispectral NDVI
2010/3/23
A study examining correlations between fruit trees physiological and visual properties collected by remote sensing technology started at Budapest University of Economic Sciences and Public Administrat...
