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Factors Affecting the Success of Cryptomeria japonica Plantations and Regeneration of Hardwoods in Plantations in a Snowy Region of Northern Japan
dwarf bamboo mixed-forest snow depth unsuccessful plantations zoning
2009/8/21
We evaluated the relationships of some environmental factors to the success of Cryptomeria japonica afforestation and the degree of regeneration of hardwoods in C. japonica plantations in three waters...
Use of Topographic Factors for Object-based Forest Type Classification with High Resolution Satellite Imagery
IKONOS object-based forest type classification ridge line thalweg topographic factor
2009/8/21
The classification of forest type by aerial photo interpretation is usually based on color and texture of the image, and also from knowledge of the relationship between vegetation and topography. In t...
Use of Topographic Factors for Object-based Forest Type Classification with High Resolution Satellite Imagery
IKONOS object-based forest type classification ridge line thalweg topographic factor
2009/8/18
The classification of forest type by aerial photo interpretation is usually based on color and texture of the image, and also from knowledge of the relationship between vegetation and topography. In t...
Use of Topographic Factors for Object-based Forest Type Classification with High Resolution Satellite Imagery
IKONOS object-based forest type classification ridge line thalweg topographic factor
2009/8/21
The classification of forest type by aerial photo interpretation is usually based on color and texture of the image, and also from knowledge of the relationship between vegetation and topography. In t...
Vertical Distribution of Meteorological Factors in a Model Population of Rice Plant
Air temperature CO2 Humidity Population Rice plant
2009/8/6
Vertical Distribution of Meteorological Factors in a Model Population of Rice Plant.
Dominant Factors in Reduction of Photosynthetic Rate Affected by Air Humidity and Leaf Water Potential in Rice Plants
Dry matter production Leaf production rate Photosynthetic rate Plant type Root yield Starch content Thai cassava
2009/8/6
In order to clarify the dominant factor responsible for the reduction in photosynthetic rate caused by 1) an increase in leaf-air vapor pressure difference and 2) a decrease in leaf water potential i...
Single Leaf Photosynthesis of Rice Plants under Field Conditions:I. Aspects of single-leaf photosynthesis and the regulating factors
Field conditions Light saturation point Photosynthesis-regulating factor Rice plants Single-leaf photosynthesis
2009/8/6
Single-leaf photosynthesis in situ were observed under field conditions and the regulating factors investigated. The light intensity at the leaf surface was shown to act as the leading factor. Howeve...
The Procedure of Arable Land Classification on the Basis of Landscape Ecological Factors
Arable land classification Land use Landscape ecology Mesh data Multiple regression analysis
2009/8/6
In order to develop the procedure of arable land classification, we forced to adopt the viewpoint of landscape ecological classification depending on the analogy of topographic and edaphic factors, n...
Endogenous Factors Controlling Stem Growth Habit of Soybean Plants:I. Comparison of abscisic acid levels in determinate and indeterminate types
Abscisic acid Glycine max Stem termination
2009/8/6
Soybean plants show diversity in stem growth habit ranging from determinate type to indeterminate type. Stem growth of determinate type plants abruptly terminates near flowering, while that of indete...
Photosynthetic Control Factors in a Single Leaf of Sweet Potato, Ipomoea batatus Lam:I. Leaf epidermis peeling method and photosynthetic rate of peeled leaf
Epidermis peeling Ipomoea batatus Lam Mesophyll tissue Photosynthetic rate Stomatal conductance
2009/8/6
The leaf epidermis of sweet potato, Ipomoea batatus Lam., was peeled to make a direct measurement of photosynthetic rate of mesophyll tissue without stomatal regulation, using the assimilation chamber...
Factors Inducing the Formation of Additional Vascular Bundles in Rice Coleoptile
Additional vascular bundles Coleoptile Deepwater rice Gibberellin Low temperature Plant growth regulator
2009/8/6
Rice coleoptiles usually have two vascular bundles, but grains occasionally have two, three, four or five bundles in some rice cultivars, such as ‘Tokyo-tozo-mochi'. The external or internal factors w...
Photosynthetic Control Factors in a Single Leaf of Sweet Potato, Ipomoea batatas Lam. : 2. Sink-source relationship between photosynthesis and root weight production in single leaf grafts
Graft Ipomoea batatas Photosynthesis Root weight production Single rooted leaf Sink Source
2009/8/4
Photosynthesis and root weight production in single leaf grafts were discussed from the point of view of sink-source balance. Cultivars used were Koganesengan (K), Siroyutaka (S), Beniaka (B) and Tsur...
An application of probit analysis to factors affecting small-scale farmers’ decision to take credit: a case study of the Greater Letaba Local Municipality in South Africa
Small-scale farmers decision credit probit analysis
2010/9/10
Based on primary data collected in the Greater Letaba Local Municipality from 73 small-scale farmers in the 2006 season, this study used the probit modelling approach to analyse the influence househol...
Variation of the Dark Respiration Rate of Tissues and Organs of Rice (Oryza sativa L.) with Differential Physiological Age and Causal Factors
Age Dark respiration Michaelis-Menten equation Nitrogen Carbohydrate Respiration
2009/7/31
Variation of the specific rate of dark respiration (mgCO2 g dry wt. -1h-1 measured at 29°C, Rs) with the age of the tissues and organs of rice cv. Suweon 258 and Nona Bokra, grown in the favorable fie...
Factors Affecting the Night Dark Respiration Rate of Individual Plant in the Later Growth Stage of Rice (Oryza sativa L.)
Carbohydrate Dark respiration Nitrogen Rice plant Ripening Senescence Solar radiation
2009/7/31
Variation of the specific rate of average night dark respiration (Rs-n) expressed as mgCO2 g dry wt. -1h-1 of individual plant was examined in semi-dwarf high-yielding indica, F1 hybrids and japonica ...