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Physico-ecological Studies on Quality Formation of Rice Kernel:I. Effects of nitrogen top-dressed at full heading time and air temperature during ripening period on quality of rice kernel
Amylose Eating quality Fat-by-hydrolysis Nitrogen top-dressed Protein Rice
2009/8/6
Effects of nitrogen top-dressed at full heading time and air temperature during ripening period on rice quality were investigated from the viewpoints of the texture of cooked rice and protein, amylose...
Analysis of Plant Characteristics Determining Ear Weight Increase during the Ripening Period in Rice (0ryza sativa L.) : II. The role of the reserved carbohydrate at heading stage upon the receptive efficiency of assimilation products in spikelets
Buffer stock Ear weight increase Hull weight Paddy rice Percentage of fertile grains
2009/7/27
The large variations of sink capacity of spikelets (SW), the assimilate reserved in the culm/leaf sheath of rice plant until the heading stage (C) and the assimilate produced during the ripening perio...
Selection for High Palatability Lines by Amylose Content Adjusted by Heading Date for Rice Breeding
Amylose content Heading date Palatability Regression analysis
2009/7/21
Rice palatability correlates with amylose content, which correlates with heading date, showing that indirect selection through low amylose content for high palatability usually results in predominan...
Effects of Premature Heading on Growth, Yield and Brown Rice Quality in Extremely Early Rice Cultivar ‘Tosapika’
Effective cumulative temperature Extremely early rice Panicle-differentiation Premature heading
2009/7/9
To clarify the factors responsible for the changes in yield and brown rice quality due to the premature heading in rice, we grew two kinds of seedling of extremely early rice cultivars, ‘Tosapika’ and...
Change after Heading in Lodging Resistance and Physical Characteristics of the Basal Culm of Direct Seeded Rice in a Flooded Paddy Field
Breaking strength of culm with leaf sheaths Days after heading Direct seeding in flooded paddy field Leaf sheath Lodging resistance Rice Section modulus
2009/7/8
We examined how lodging resistance and physical characteristics of the basal culm change after heading in rice direct-seeded in a flooded paddy field using 14 rice varieties. At 5 weeks after heading...