搜索结果: 1-15 共查到“作物种质资源学 Varietal”相关记录18条 . 查询时间(0.093 秒)
Studies on the Texture of Cooked Rice:III. Varietal differences in the texture of cooked rice
Cultivar Cooked rice Eating quality Glutinous rice Nonglutinous rice Rice kernel Texture
2009/8/6
Ninety seven rice cultivars including nonglutious and glutinous rice both of japonica and indica subspecies were investigated to clarify the varietal influence on the textural parameters of cooked ri...
Varietal Difference in Palatability of Stored Rice
Amylographic characteristics Free fatty acid Palatability Rice of new crop Stored rice Varietal difference
2009/8/6
Changes in the eating quality of nine cultivars of rice, including Koshihikari, Nipponbare, and some recently developed varieties, after storage for about one year at room temperature were studied. T...
Varietal Differences in Geotropic Response of Primary Seminal Root in Japanese Wheat
Agar medium Geotropic responses Primary seminal root Triticum aestivum
2009/8/6
Growth angles of inclination of primary seminal roots for 133 Japanese wheat varieties were examined in an agar medium. Germinated seeds were set on a 0.2% agar medium and the initial emergence direct...
Changes in Physical and Chemical Characteristics of Culm Associated with Lodging Resistance in Paddy Rice under Different Growth Conditions and Varietal Difference of Their Changes
Bending stress Cell wall component Growth condition Lignin Lodging resistance Paddy rice
2009/8/4
The present investigation was undertaken to examine which physical and chemical characteristics of the culm associated with lodging resistance changed under different growth conditions using three var...
Studies on Varietal Difference in Yielding Ability in Rice : I. Varietal difference in yield structure
High yielding ability Paddy rice Specific gravity of unhulled rice Translocation Variety Yield capacity Yield structure
2009/8/4
In order to investigate the breeding objective on the improvement of rice yield, the yield structures were analyzed and compared among a hundred varieties. By using the mean specific gravity (S), all ...
Varietal Difference of the Cell Wall Components Affecting the Bending Stress of the Culm in Relation to the Lodging Resistance in Paddy Rice
Bending stress Cell wall component Lignin Lodging resistance Paddy rice Varietal difference
2009/8/4
We investigated which cell wall components of the culm affect the bending stress of the culm using seven rice cultivars. A small difference in the cell wall composition was noticed among the cultivars...
Varietal Difference in the Effects of Applied Gibberellic Acid (GA3) on the Number of Spikelets per Panicle in Rice Plants
GA3 Gibberellic acid application Internode diameter Number of spikelets per panicle Rice Varietal difference
2009/7/31
Eight rice varieties were grown in pots and the varietal difference in the effects of applied gibberellic acid (GA3) on the number of spikelets per panicle were examined. GA3 (5 ppm) was sprayed onto ...
Development of Root System in Rice Based on Formation of Phytomers : An analysis on varietal difference in root length and weight in a pot experiment
Nodal roots Oryza sativa L Phytomer Rice Root length Root system
2009/7/22
Because the framework of a root system in rice consists of nodal roots which emerge from the stem part of the phytomers, the number and size of the phytomers could affect the morphology of the root s...
Varietal Differences of the Course and Differentiation Time of Large Vascular Bundles in the Rachis of Rice
Large vascular bundle Primary rachis branch Rachis Rice Varietal difference
2009/7/22
The course and differentiation time of large vascular bundles in the rachis of japonica (cv. Musashi-kogane) and indica (cv. IR36) rice were compared. Large vascular bundles in the rachis consisted of...
Varietal Difference in Photosynthetic Rate of Middle and Lower Leaves and its Relation to Seed Yield in Soybean Plants
Leaf greenness Middle and lower leaves Photosynthetic rate Seed yield Single leaf area Soybean Specific leaf weight
2009/7/21
Sixteen soybean cultivars of different maturity groups were grown in a field.The photosynthetic rate was measured with terminal leaflets of the 5th and 6th leaves on the main stems at the flowering st...
Varietal Difference in the Relationship between the Number of Panicles per Hill and the Number of Spikelets per Panicle on the Main Stems and on Primary and Secondary Tillers of Rice
Main stem Number of panicles Number of spikelets Rice plant Sink size Tiller Varictal difference
2009/7/16
Varietal differences in the number of panicles per hill and in the relationship between the number of spikelets per hill and the number of spikelets per panicle on each order tiller in the rice plant ...
Studies on Varietal Difference in Yielding Ability in Rice:Relationship between source-sink ratio and yield
High yielding ability Paddy rice Source-sink ratio Specific gravity of unhulled rice
2009/7/16
The yielding abilities of rice varieties were examined among three groups : 10 European and American varieties (E group), 20 Japanese varieties (J group), and 16 high-yielding varieties bred in Asian ...
Studies on the Varietal Difference in the Characters of High-yielding Rice:Varietal difference in bleeding rate
Bleeding rate High yielding ability Percentage of ripened grain Phytomer Rice
2009/7/15
The varietal difference in bleeding rate was investigated using 10 Japanese varieties(J group)and 10 high-yielding varieties of rice bred in Asian countries(H group). The relationship between bleeding...
Studies on Palatability of Rice Grown in Tianjin District, China:Varietal difference
Amylose content Maximum viscosity Overall eating-quality Palatability Protein content
2009/7/15
In order to raise highly palatable rice cultivars in the Huabei region, palatability characteristics were compared between 10 cultivars grown in Tianjin district(Tianjin cultivars)and 10 new and old J...
Studies on the Varietal Difference in the Characters of High-yielding Rice:Relation between character of seedling and early growth after transplanting
Character of seedling Early growth High yielding ability
2009/7/15
The relationships between the early growth after transplanting and several seedling characteristics of 10 high-yielding varieties bred in Asian countries(H group)were compared with those of 10 Japane...