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Physico-ecological Studies on Quality Formation of Rice Kernel : III. Effects of ripening stage and some ripening conditions on free amino acids in milled rice kernel and in the exterior of cooked rice
Cooked rice Eating quality Free amino acids Milled rice
2009/8/6
Free amino acids (FAA) in the cooked rice exterior and in milled rice kernels (ground milled rice) were studied from the standpoint of taste. The amount and proportion of FAA in the exterior of cooked...
Growth Regulating Action of Brassinolide on Plants:II. Effect of brassinolide on the translocation of assimilate in rice plants during the ripening stage
Autoradiography Brassinolide Rice (Oryza sativa L.) Translocation
2009/8/4
To determine the effect of brassinolide (BR, 2α, 3α, 22R, 23R-tetrahydroxy-24S-methyl-B-homo-7-oxa-5α-cholestan-6-one) on the translocation of assimilate during the ripening of rice plants (Oryza sati...
Relationship between Root Respiration and Silica : Calcium Ratio and Ammonium Concentration in Bleeding Sap from Stem in Rice Plants during the Ripening Stage
Ammonium Bleeding Calcium Rice Root respiration
2009/7/29
Rice plants were given various treatments, such as organic matter application, a large amount of nitrogen as topdressing and light shading of 75%, and ammonium (NH3), silica (SiO2) and calcium (Ca) in...
A Comparison of the Accumulation and Partitioning of Nitrogen in Plants between Two Rice Cultivars,Akenohoshi and Nipponbare,at the Ripening Stage
Leaf nitrogen content Nitrogen accumulation Nitrogen partitioning Photosynthesis Rice Senescence
2009/7/29
To clarify the factors responsible for the maintenance of a high rate of photosynthesis at the ripening stage in the high-yield rice cultivar Akenohoshi, as compared with that in a Japanese standard c...
Breakdown of Cell Wall Polysaccharides in Rice Culms at the Early Ripening Stage
Cell wall Cell wall polysaccharides Hemicellulose Rice culm
2009/7/28
Breakdown of Cell Wall Polysaccharides in Rice Culms at the Early Ripening Stage.
Photosynthesis and Dry-Matter Production during Ripening Stage in a Female-Sterile Line of Rice
Dry-matter production Female sterility Panicle Photosynthesis Rice Sink Source
2009/7/28
The relation between the source capacity of leaves and the sink capacity of panicles affects dry-matter production and determines grain yield in rice. The source-sink relation has so far been studied ...
Analysis on Root System Morphology in Rice with Reference to Varietal Differences at Ripening Stage
Nodal roots 0ryza sativa L Root depth index Root distribution Root length Root weight
2009/7/28
The morphology of the rice root system was established by analyzing varietal differences. Four rice varieties, Koshihikari, Dobashi 1, IR36 and Lemont, were grown in an experimental paddy under ordina...
Effects of Soil Moisture Conditions before Heading on Growth of Wheat Plants under Drought Conditions in the Ripening Stage: Insufficient Soil Moisture Conditions before Heading Render Wheat Plants More Resistant to Drought during Ripening
Drought avoidance Dry matter production Grain yield Irrigation efficiency Leaf water potential Root Soil water potential Wheat
2009/7/23
Plants growing on soil with insufficient moisture need deep and dense roots to avoid water stress. In crop plants, the production of dry matter during ripening of grains is critically important for gr...
Carbohydrate Metabolism in Leaf Blades and Stems of Rice Cultivar Akitakomachi at the Ripening Stage
Akitakomachi Carbohydrate metabolism Ear clipping treatment Leaf blade clipping treatment Ripening stage Sucrose acumulation Sucrose phosphate synthase
2009/7/22
Akitakomachi was cultivated in a paddy field, and the lower leaves and about 1/3 of an ear were clipped off before and immediately after heading, respectively. The effect of the treatments on the carb...