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Estimation of Nitrogen Content of Brown Rice in Rice Cultivar Koshihikari at Heading Time.
Relationships between the location of panicles and mineral contents in a single grain of rice were investigated. A total of 296 brown rice grains were collected from 4 panicles, Oryza sativa L.subsp.j...
By categorizing the water selected ripened paddy grains into groups with different specific gravity, we observed several characteristics of the paddy grain and brown rice in four cultivars. It was fou...
To clarify the quality of aromatic rice, we evaluated the grain appearance and alkali solubility of the brown rice of 69 Japanese native aromatic rice cultivars, 18 foreign aromatic rice cultivars and...
Dry weight, concentration and the amount of phosphorus, potassium, magnesium, calcium, and zinc in each brown rice grain (Oryza sativa L. japonica) from different grain positions on the panicle were a...
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...
The vertical distributions of leaf area and nitrogen content of leaves per leaf area were examined in the tillers at each nodal position and nodal order in rice canopy to clarify the factors that cau...
This study was conducted to improve the method of assessing the thickness distribution of crude brown rice using a quadrat-sampling slot-sieving grader. The official method for assessing the thickness...
Content variations of the four components in the plants of rice ASD7, IR36 (resistant to brown planthopper) and TN1 (susceptible to brown planthopper), and their influence on rice resistance to brown ...
The developmental genetic behaviors of brown rice width (BRW) have been studied in indica-japonica hybrid rice (Oryza sativa L.), in which seven indica male sterile lines and five japonica restorer li...
摘要 选用240条随机引物,从中筛选出6条对棕色棉新彩1、新彩2和绿色棉新彩3、新彩4及47个彩色棉品种间杂种作了RAPD多态性分析,并在棕色棉、绿色棉和棕绿彩棉3个水平进行聚类和相似性分析。结果表明,棕色棉之间、绿色棉之间及棕绿彩棉之间的遗传距离和相似性差异不显著,它反映了棕、绿彩棉之间的遗传基础比较狭窄,遗传多样性水平相当。可能是因为共同的基础种质资源、相同的育种目标及相近的育种方法造成此结果...
SDS – PAGE analysis of total protein of brown, bran and endosperm of raw and parboiled rice (Oryza sativa, Var. indica cv pajam) showed clear and distinct protein patterns as revealed from both the n...

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