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Varietal Differences of Juvenile Phase Duration and Photoperiodic Sensitivity in Paddy Rice
Cropping area Juvenile phase Paddy rice Photoperiodic sensitivity Varieties
2009/8/6
The juvenile phase and photoperiodic sensitivity of 13 Japanese paddy rice varieties were investigated. The duration of juvenile phase was determined by counting the days of insensitivity to a short-d...
Analysis of Developmental Phase of Stem in High Nodal-Position Tillers in Rice Plants
Developmental phase Elongated internode High nodal-position tillers Non-elongated internode
2009/8/4
One of the japonica paddy rice (Oryza sativa L. 'Sasanishiki') was used as a material. The panicles were cut off when all of their tillers had completed headings so that the new shoots (NS), namely, ...
Filling Percentage of Rice Spikelets as Affected by Availability of Non-Structural Carbohydrates at the Initial Phase of Grain Filling
Grain filling Initial growth of grain Non-structural carbohydrate Rice (Oryza sativa L.) Sink ability Sink source ratio
2009/7/27
The observed reaccumulation of non-structural carbohydrates (NSC) in culm and leaf sheath in the later half of the grain filling period, in spite of the existence of imperfectly filled rice spikelets,...
Measurement of Dark Respiration Rate in the Small Portion of Rice Plant Tissues and Organs by Gas-Phase Oxygen Electrode
Dark respiration rate Gas-phase oxygen electrode Internode Leaf blade Leaf sheath Panicle Rice plant
2009/7/24
Measurement of Dark Respiration Rate in the Small Portion of Rice Plant Tissues and Organs by Gas-Phase Oxygen Electrode.
Influence of Draining after Direct Seeding of Rice under Submerged Conditions on Seedling Emergence and Establishment in Relation to Three-Phase Structure of Soil
Coleoptile Drainage of flooded water First leaf Rice Seedling emergence Seedling establishment
2009/7/8
The effects of draining after submerged direct seeding were investigated in pot experiments to improve emergence and establishment of rice seedlings in the new direct seeding method using a "shooting...