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Fluctuation of Ethylene Production in Excised Panicles and Flag Leaf Blades during Grain Ripening in Rice (Oryza sativa L.)
Ethylene production Flag leaf blade Milk-ripe stage Oryza sativa L Panicle Plant growth regulator
2009/8/4
Ethylene production and its fluctuation in panicles and flag leaf blades in the rice plant (Oryza sativa L.) during the grain ripening stage were examined. The effect of plant growth regulators (grow...
The Relationship between Grain Ripening and Falling Number in Winter Wheat Seeds(Quality and Processing)
Falling number Grain moisture content Kernel weights Ripening Time of maximum grain weight
2009/7/15
This study was undertaken to estimate the optimum time to harvest the grains of winter wheat with high amylogram viscosity. In 1996 and 1997, three characteristics;kernel weight, grain moisture conten...
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...
Effect of High Temperature on Grain Ripening in Rice Plants—Analysis of the effects of high night and high day temperatures applied to the panicle and other parts of the plant
Grain quality High day temperature High night temperature Rice Ripening Panicle Grain dimension
2009/7/8
Average rice grain weight decreases under a high night temperature condition, and the quality of rice grain becomes poor under either high night or high day temperature condition. The effects of expos...
Correlation of Nodal Position of Spikelet in Panicle and Date of Anthesis with the Grain Ripening of Rice
Primary rachis-branch Rice Date of anthesis Dry matter production Nodal position
2009/7/7
In this study the correlation of grain weight with the date of anthesis and the nodal position of glumaceous flower was analyzed. The weight growth of grains on both the primary (PR) and secondary ra...
Prospect for Developing Measures to Prevent High-Temperature Damage to Rice Grain Ripening
Rice Grain weight High temperature Starch synthesis Ripening Cracking grain
2009/7/7
Recently, in Japan, high temperature is causing a decrease in rice grain weight and quality such as transparency, roundness and cracking. There is a genuine concern that ongoing global warming will s...