Analysis and calculation of leaf area index (L *)
USAGE OF LIDAR DATA FOR LEAF AREA INDEX ESTIMATION
... accurate calculation of leaf area index requires application of as fine grid as ...the analysis of hemispherical images, it was necessary to reduce the angle of the area used for ...
9
Scanner Image Analysis to Estimate Leaf Area
... plant leaf area measurement. But no freeware is available for leaf area ...leaf area. It was hypothesized that if the error between the calculated leaf area and the ...
6
Sweet Corn Yield Simulation Using Normalized Difference Vegetation Index and Leaf Area Index
... regression analysis at the probabili- ty level of 95% with further building up the model for the yield prediction based on the calculated re- gression ...Standard calculation proce- dures were used and ...
9
Trade Area Definition and Calculation
... circular area, or that spatial non- uniformity of customers will vary by the same amount between all study ...trade area also has an absence of accountability from behavioral, geospatial, road network, or ...
20
INFLUENCE OF IRRIGATION REGIME ON THE LEAF AREA AND LEAF AREA INDEX OF FRENCH BEAN (PHASEOLUS VULGARIS L.)
... Radost Kalaydjieva, Alexander Matev and Zlatko Zlatev Agricultural University-Plovdiv, Mendeleev St.12, 4000 Plovdiv, Bulgaria Abstract In field experiments the influence of irrigation regime on leaf area ...
7
Specific leaf area and leaf area index in developing stands of Fagus sylvatica L. and Picea abies Karst
... Accepted Version Konopka, B., Pajtik, J., Marusak, R., Bosela, M. and Lukac, M. (2016) Specific leaf area and leaf area index in developing stands of Fagus sylvatica L. and Picea ...
29
Estimates of the leaf area index using unmanned
... mangrove forest using high spatial resolution satellite data. Comparison of IKONOS and QuickBird images for 454[r] ...
18
Study on leaf area index and leaf area duration of growth analytical parameters in Wheat, Barley, and Oat
... The productivity of a crop stand depends on its capacity of photosynthesis, photosynthetic area and the utilization of photosynthetic active radiation within the crop canopy. In graminaceous crops, the grain yield ...
6
Using Sentinel-2 Data and Leaf Area Index
... 384 The object-based segmentation techniques using e-cognation developer software with spatial scale 385 10 m was used to determine the boundary and shape of different crops. five classes were determined 386 on the study ...
17
Projections of leaf area index in earth system models
... scaling leaf-level biogeophysi- cal and biogeochemical processes to regional and global ar- eas, and thus it is vital to consider its change in future pro- ...
19
Inferring Amazon leaf demography from satellite observations of leaf area index
... greater leaf area implies a higher stomatal conductance and hence a greater potential rate of ...total leaf area, thus allowing for individual leaves to maintain evapo- transpiration and ...
16
Efficiency of the leaf disc method for estimating the leaf area index of soybean plants
... In soybean (Glycine max (L.) Merrill) plants, parameters such as the crop growth rate and net assimilation rate depend on the LAI of the plants and can be used to explain an increase in the number of pods (ISODA ...
7
Inversion of Forest Leaf Area Index based on Lidar data
... vegetation leaf area ...clumping index is very important for the accuracy improvement of LAI ...clumping index is usually estimated with the dominated vegetation type without considering the ...
10
Improving Leaf Area Index Retrieval over Heterogeneous Surface
... (2) Indirect non-contact measurements Fig.2.Fisheye photography Due to the subjectivity and labor involved with the first method, indirect non-contact measurements are typically preferred. Non-contact LAI tools, such as ...
10
Modellering av "Effective Leaf Area Index" med fjärranalysdata
... the area, likely due to its ability to capture vegetation structure with high resolution, its possibility to capture large areas and the increasing availability of ...statistical analysis, mostly ...
38
Influence of phytotechnology on growth, production and leaf area index of black walnut (Juglans nigra L ) monocultures in Slovakia
... and leaf area index of black walnut (Juglans nigra ...basal area, standing volume and aboveground dendromass (in dry matter) were mainly influenced by heavy crown ...The index of growth ...
12
Monitoring and mapping leaf area index of rubber and oil palm in small watershed area
... 2 Center for Innovative Planning and Development, Department of Urban and Regional Planning, Universiti Teknologi Malaysia, 81310 Johor Bahru, Malaysia E-mail: [email protected] Abstract. Existing conventional methods ...
6
Protocol for Leaf Image Analysis Surface Area
... 7. From Analyze menu, go to Set Measurements and check Area, Std. Deviation, Display Label and change the Decimal to ‘1’. You can also choose to Redirect to a given file, if you wish. 8. Go to Analyze Particles ...
8
Parameterization of the vertical distribution of leaf area index (LAI) in rice (Oryza sativa L.) using a plant canopy analyzer
... phenotypic analysis is required in terms of bio- informatics 23 ...harvest index, offering a sustainable yield improvement option for future breeding programs 24 ...high leaf photosynthetic capacity ...
10
Estimating the crop leaf area index using hyperspectral remote sensing
... uncertainty analysis approaches can be used to select sensitive hyperspectral bands of ...correlation analysis and principal components analysis (Huang et ...
17