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Water Status and Grain Production of Several Japonica Rices under Grain-filling Stage Drought
Drought Dryland rice Grain-tilling stage Leaf water potential
2009/8/6
This study was designed to compare leaf water potential (LWP) and grain yield responses to drought imposed during the grain-filling stage in several Japonica dryland (upland) and wetland (paddy) rice...
Effect of CO2 Enrichment on the Translocation and Partitioning of Carbon at the Early Grain-filling Stage in Rice (Oryza sativa L.)
13C CO2 enrichment Grain-filling Partitioning Rice Sink Translocation
2009/7/24
Rice plants (Oryza sativa L.) were grown under normal (350 μL L-1 CO2) and CO2-enriched (660 μL L-1 CO2) conditions, and 13CO2 was supplied to the rice plants after heading to examine the translocatio...
Analysis of Dry Matter Translocation during Grain Filling Stage of Rice Focusing on the cellular contents and cell wall materials
Cell wall Crop growth rate Grain filling Rice Stored matter Translocation
2009/7/9
To clarify the translocation pattern of photosynthetic products, and the effects of crop growth rate (CGR) and reserve substances before heading on the dry matter accumulation in the panicle during t...
Effect of Air Temperature during the Early Grain-filling Stage on Grain Fissuring in Rice
Grain filling Grain fissuring Meteorological condition Rice Temperature
2009/7/9
We conducted field and pot experiments to elucidate the effect of meteorological conditions during grain filling on grain fissuring in rice. A total of 13 cultivars were grown in paddy fields in 1997...
Effect of Temperature at Grain Filling Stage on Activities of Key Enzymes Related to Starch Synthesis and Grain Quality of Rice
japonica rice grain filling stage temperature starch synthesis enzymes cooking quality eating
2009/1/7
Three japonica rice varieties with different cooking and eating quality were grown at high temperature in the greenhouse and natural field. Effects of temperature at the grain filling stage on these v...
Effects of Weak Light on Starch Accumulation and Starch Synthesis Enzyme Activities in Rice at the Grain Filling Stage
weak light starch content ADP-glucose pyrophosphorylase starch synthase starch branching enzyme
2009/1/7
Dynamic changes of starch, amylose, sucrose contents and the activities of starch synthesis enzymes under shading treatments after flowering were studied using two rice varieties IR72 (indica) and Nip...