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Relationship between Leaf Movement of Trifoliolate Compound Leaf and Environmental Factors in the Soybean Canopy : II. Effects of growth and environmental conditions on diurnal changes of leaf movement
Diurnal change Growth stage Heliotropic leaf movement Leaf inclination angle Leaf position Soil water deficit Soybean Trifoliolate compound leaf
2009/7/30
We previously reported a method for measuring trifoliolate compound leaf movement in the soybean plant. Leaflet movement was investigated by measuring the area of triangle described by the three leafl...
Effects of Canopy Light Distribution Characteristics and Leaf Nitrogen Content on Efficiency of Radiation Use in Dry Matter Accumulation of Soybean Cultivars
Dry matter production Leaf nitrogen content Light extinction coefficient Radiation conversion efficiency SLW Soybean Varietal difference
2009/7/30
The amount of dry matter produced per photosynthetically active radiation (PAR) intercepted by the canopy (EPAR) and factors which might affect EPAR were determined for various soybean cultivars, and ...
Relationship between Leaf Movement of Trifoliolate Compound Leaf and Enviromental Factors in the Soybean Canopy:V. Differences in leaf movement among cultivars
Leaf inclination angle Leaf movement Leaf xylem water potential Light penetration Soybean Varietal difference
2009/7/28
Varietal differences in leaf movement of soybean plants were compared among 29 cultivars grown in the field. Large differences in terminal leaflet inclination angle (β) of each cultivar, measured dur...
A Multichannel Automated Chamber System for Continuous Measurement of Carbon Exchange Rate of Rice Canopy
Automated chamber system Canopy photosynthesis Carbon exchange rate Chamber effect Measurement method Rice
2009/7/24
A Multichannel Automated Chamber System for Continuous Measurement of Carbon Exchange Rate of Rice Canopy.
Testing Polarization Measurements with Adjusted View Zenith Angles in Varying Illumination Conditions for Detecting Leaf Orientation of Wheat Canopy
Jointing-stage top-dressing Mean tip angle Polarization Remote sensing View zenith angle Wheat
2009/7/23
The previous work revealed that the polarization of light reflected from heading wheat canopies allowed the detection of changes in the canopy structure, i.e., the leaf inclination angle. Accordingly,...
Effect of Light Interception Difference in Soybean Canopy on Leaf Nitrogen Concentration, Nitrogen Accumulation and Nitrogen Partitioning into Pod
Canopy structure Light utilization efficiency Nitrogen accumulation Nitrogen concentration
2009/7/15
Soybean cv. "Miyagishirome" (flat type) was planted to use or not use light efficiency (Type R or Type P). This study was conducted to research the effect of light utilization of canopy on leaf nitrog...
Relationship between Dry Matter Production and Canopy Structure in Wheat Cultivar "Haruyutaka" Bred in Hokkaido when Grown in Warm Area of Western Japan
Canopy structure Crop growth rate Grain filling period Growth analysis
2009/7/10
A wheat cultivar Haruyutaka bred in Hokkaido showed a very low crop growth rate (CGR) after anthesis when it grew in Yamaguchi. The plant figures, leaf area index, the surface area of ear and the pene...
Effect of Population Density and Planting Configuration on Canopy Development and Reproductive Effort in Mungbean (Vigna radiata (L.) Wilczek)
Density configuration leaf area specific leaf mass reproductive effort mungbean
2010/11/8
A field experiment was conducted to determine the influence of population density and planting
arrangement on vegetative and reproductive growth of mungbean. The experiment was conducted with six lev...