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Effect of Exogenously Applied Gibberellic Acid (GA3) on Initial Growth of Rice Cultivars
Gibberellic acid Net assimilation rate Rice varieties Seedling growth Water culture
2009/8/6
The effects of exogenously applied GA3 on rice seedling growth were analyzed by using 3 indica and 3 japonia varieties and the following results were obtained. (i) The increase of exogenously applied ...
Genotype×Environment Interaction for Early-maturing Rice Cultivars with High Palatability in Northern Kyushu:II. Heading date and culm length
Breeding Culm length Finlay-Wilkinson's method Genotype×environment interaction Heading date
2009/7/23
Genotype×environment interactions of heading date and culm length in rice were estimated for cultivars with high palatability. Genotype×year, genotype×location, genotype×amount of fertilizer and genot...
Genotype×Environment Interaction for Early-maturing Rice cultivars with High Palatability in Northern Kyushu:I. Yield
Adaptability Breeding Finlay-Wilkinson's method Genotype×environment interaction Palatability
2009/7/23
Genotype×environment interactions of grain yield in rice were estimated for early-maturing cultivars with high palatability. Genotype×year and genotype×location interaction of yield were significant....
Appearance and Alkali Solubility of the Brown Rice of Aromatic Rice Cultivars Collected in Japan and Other Countries
Alkali solubility Aromatic rice Chalky rice Oryza sativa L.
2009/7/10
To clarify the quality of aromatic rice, we evaluated the grain appearance and alkali solubility of the brown rice of 69 Japanese native aromatic rice cultivars, 18 foreign aromatic rice cultivars and...
Nodal difference in spikelet fertility and grain ripening on the panicles of cold-tolerant and-susceptible rice cultivars
Rice plants Cool-weather tolerance Grain position Secondary rachis-branch
2009/7/9
We examined the nodal distribution of the numbers of ripened and empty grains and the grain weight in the panicle in 12 rice cultivars with different cold tolerancecultivated in cool water(daily mea...
Effects of Pruning of Roots Growing at Various Angles on Pushing Resistance of Rice Cultivars
Oryza sativa L Pushing resistance Crown root Root lodging resistance Growth angle of root
2009/7/8
The number and diameter of the crown roots of American cultivar M401 growing at various angles were measured.The number of crown roots growing at an angle between 36° and 54° to horizontal was higher...
Evaluation and Use of Physicochemical Properties as Index Traits for Selecting Rice Cultivars with Extremely High Palatability
Amylose content Breeding Palatability Physicochemical properties Rice Textural characteristics
2009/7/8
In order to evaluate the usefulness of several physicochemical properties for selecting rice cultivars with high palatability, we analyzed the relationship between the palatability and the physicoche...
Influences of the Size of Vascular Bundle at the Neck Internode and Carbohydrate Translocation on Varietal Difference of Ripening Ability of Various Rice Cultivars
Carbohydrate Paddy rice Percentage of ripened grains Ripening ability Translocation
2009/7/8
The influence of the size of vascular bundle and carbohydrate translocation on the ripening ability of rice were investigated with high-yielding varieties bred in Asian countries and Japanese varietie...