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CROP SPECIES RECOGNITION AND DISCRIMINATION PADDY-RICE-GROWINGFIELDS FROM REAPED-FIELDS BY THE RADAR VEGETATION INDEX (RVI) OF ALOS-2/PALSAR2
radar vegetation index RVI ALOS-2 PALSAR2 crop biomass rice paddy fields
2016/12/1
The Japanese ALOS-2 satellite was launched on May 24th, 2014. It has the L-band SAR, PALSAR-2. Kim,Y. and van Zyl, J.J. proposed a kind of Radar Vegetation Index (RVI) as RVI = 8 * σ0hv / (σ0hh + σ0vv...
Residue Placement and Rate, Crop Species, and Nitrogen Fertilization Effects on Soil Greenhouse Gas Emissions
Greenhouse Gases Residue Management Nitrogen Fertilization Crop Species Spatial Variability
2012/9/11
High variability due to soil heterogeneity and climatic conditions challenge measurement of greenhouse gas (GHG) emissions as influenced by management practices in the field. To reduce this variabilit...
Hydrogen Stable Isotope Analysis of Water Acquisition Ability of Deep Roots and Hydraulic Lift in Sixteen Food Crop Species
Cereals Deuterium Drought Legumes Rooting ability Transpiration Water uptake Water source
2009/7/29
Deep root penetration, which allows access to deep soil water and hydraulic lift, may help plants to overcome drought stress. The aim of this study was to evaluate the ability of sixteen food crop spe...
Radiometric Estimation of Canopy Leaf Inclination Angles of Various Crop Species Using Multi-Band Polarization and Reflectance
3-D digitizer Artificial neural network Plant canopy analyzer Rice Sorghum Soybean Wheat
2009/7/24
Radiometric Estimation of Canopy Leaf Inclination Angles of Various Crop Species Using Multi-Band Polarization and Reflectance.
Combined Soil Physical Stress of Soil Drying,Anaerobiosis and Mechanical Impedance to Seedling Root Growth of Four Crop Species
Cotton Drought Maize Oxygen diffusion rates Pea Rice Soil compaction Waterlogging
2009/7/23
Soil compaction often creates combined physical stresses of drought, anaerobiosis, and mechanical impedance in field soil. This paper aims to analyze the effect of combined and independent soil physic...
DYNAMICS OF FIELD WEED INFESTATION DEPENDING ON THE CROP SPECIES AND WEED CONTROL METHOD IN SPRING BARLEY
weeds buckwheat oat spring barley
2009/3/31
The 1999-2000 experiment investigated the field weed infestation, depending on the crop species (spring barley, oat, buckwheat), and weed control methods in spring barley (post-emergence harrowing, Ch...
Determination of Suitable Forage Crop Species and Their Mixtures for Meadow Establishment
Suitable Forage Crop Species Meadow Establishment
2009/1/23
This three-year study was conducted in order to determine suitable legume and grass species and their mixtures for meadow establishment under irrigated conditions of Erzurum. In the study, legumes spe...