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Effects of Water Table on Physiological Traits and Yield of Soybean:I. Effects of water table and rainfall on leaf chlorophyll content, root growth and yield
Chlorophyll content Root length Soybean Water table Yield
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2009/7/28
The objective of this study was to obtain physiological information for the increasing yield of soybeans at drained paddy fields by controlling the water table level. We studied the effects of variou...
Physiological Response to Salinity in Rice Plant:VI. Induced salt-tolerance by low NaCl pretreatment
Adaptation Cell-wall constituents Ion exclusion NaCl pretreatment Rice Salt tolerance
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2009/7/28
The objective of the study was to investigate the possibility of inducing salt-tolerance in rice by pretreatment with low concentrations of NaCl. At the 6th leaf stage, salt tolerant Kala Rata 1-24 (K...
Eco-physiological Characteristics Related with Lodging Tolerance of Rice in Direct Sowing Cultivation : III. Relationship between the characteristics of root distribution in the soil and lodging tolerance
Direct sowing cultivation Oryza sativa L Pushing resistance Rice Root distribution
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2009/7/28
To elucidate the relationship between root distribution in each soil layer and root lodging tolerance, the effects of root prunning and the laying of porous membrane (non-woven fabric) between topsoil...
Physiological Response to Salinity in Rice Plant:V. Varietal difference in ion exclusion of root exposed to NaCl stress under different hydraulic pressures
Cell-wall constituents Hydraulic pressure Ion exclusion Reverse osmosis Rice root Salt tolerance Varietal difference
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2009/7/28
The objective of the study was to determine the varietal difference in ion exclusion of rice root exposed to NaCl stress under hydraulic pressure. A total of 10 varieties, namely eight indica i.e. Hsi...
Physiological Response to Salinity in Rice Plant : IV. Ion exclusion in the excised root exposed to NaCl stress with hydraulic pressure
Endodermis Exodermis Ion exclusion Metabolic inhibitor Rice root
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2009/7/28
Ion exclusion in excised nodal root of rice (Oryza sativa L. cv. Kala-Rata 1-24) exposed to NaCl stress with hydraulic pressure was studied. The effects of collecting the exudate from the stele instea...
Sugar Accumulation along the Seminal Root Axis, as Affected by Osmotic Stress in Maize:A Possible Physiological Basis for Plastic Lateral Root Development
Elongation Glucose Initiation Lateral root Osmotic stress Plasticity Sucrose Zea mays
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2009/7/24
We assumed that allocation of photosynthate is one of the main factors that regulate lateral root development in root systems under water deficit conditions. Six-days-old maize seedlings were exposed ...
Analysis of Physiological and Ecological Characteristics of Rice Cultivated with Direct Seeding on Dry Paddy Field
Direct seeding cultivation Mechanical transplanting cultivation Photosynthesis Rice
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2009/7/23
To understand the growth habit of rice plants under direct seedling cultivation on well-drained paddy fields, physiological and ecological characteristics were compared among directly seeded and trans...
Effects of Water Table on Physiological Traits and Yield of Soybean:II. Effects of water table and rainfall on leaf water potential and photosynthesis
Leaf water potential Photosynthesis Soybean Stomatal conductance Water table
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2009/7/22
The effects of constant and fluctuating water tables at 15∼100 cm below the soil surface on the leaf water potential, stomatal conductance and photosynthesis of lysimeter-grown soybean (Glycine...
Physiological Mechanisms of Poor Grain Growth in Abnormally Early Ripening Wheat Grown in West Japan
Abnormally early ripening Culm reserves Poor grain filling Remobilization Starch granules Wheat
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2009/7/21
We found a symptom of abnormally early ripening in a farmer’s field in Natajima, Yamaguchi Prefecture, Japan, in 2004/2005, and examined its physiological mechanisms for two weeks until maturity. In t...
Physiological function of silicon in photosynthesis, transpiration and dry matter production in rice
Physiological function silicon photosynthesis dry matter production rice
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2009/7/16
Physiological function of silicon in photosynthesis, transpiration and dry matter production in rice.
Investigation of Physiological and Ecological Characteristics of Pdday Rice Plants Cultured Early in Chiba Prefecture, and Application of Results to Establishment of Cultivation methods and the Development of New Varieties
Physiological and Ecological Characteristics Pdday Rice Plants
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2009/7/15
Investigation of Physiological and Ecological Characteristics of Pdday Rice Plants Cultured Early in Chiba Prefecture, and Application of Results to Establishment of Cultivation methods and the Develo...
Physiological Approaches for Increasing Soybean Yield Potential
Physiological Approaches Increasing Soybean Yield Potential
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2009/7/15
Physiological Approaches for Increasing Soybean Yield Potential.
An eco-physiological approach for crop creation:understanding crop productivity using QTL analysis
eco-physiological approach crop creation QTL analysis
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2009/7/14
An eco-physiological approach for crop creation:understanding crop productivity using QTL analysis.
Plant Growth and Morphological and Physiological Traits of ‘Wasadauri’ Local Melon Accession in Yamagata as Compared with ‘Prince’ Melon Cultivar
Melon Cultivar Plant Growth
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2009/7/13
Plant growth as well as the morphological and physiological traits of ‘Wasadauri’ a native melon variety grown in Yamagata were compared with those of ‘Prince’ melon cultivar.
1. ‘Wasadauri’ had shor...
Physiological Studies on the Foehn Tolerance of Rice (Oryza sativa L.)
Rice Oryza sativa L Dry wind damage Wind tunnel
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2009/7/9
In this paper we investigated water status and chlorophyll content of tolerant and sensitive rice varieties after being subjected to dry wind treatment using a wind tunnel. Two rice varieties, Naepun...