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Flag Leaf Number Determination of Secondary and Tertiary Tillers and Heading Characteristics of Rice Plants
Flag leaf number Heading date Main culm Rice plant Sheath wrapping Tillers
2009/8/6
When the number of leaves on the main culm is known, the number of leaves on secondary to quarternary tillers can be determined based on the following growth characteristics and procedures, even if th...
Tillering Behavior in Oryza sativa L.:VIII. Relationship between the tillering position on the stem and the final leaf number of each tiller
Flag leaf Nodal position of tiller Number of leaves Relative leaf position Relative tiller position
2009/8/6
Using two types of nodal position of tiller development (counted acropetally from base and basipetally from panicle), relationships between the nodal position of tiller development and the final numbe...
Characteristics of Rooting and Leaf Emergence Rate, Early Growth and Heading Date of Rice Seedlings with Different Plant Age in Leaf Number
Early growth Heading date Leaf emergence rate Rice plant Rooting Seedling age in leaf number
2009/7/29
Eleven kinds of rice seedlings with different plant age in leaf unmber in the range 0-7.2 (counting the incomplete leaf as the first leaf), raised under the same condition, were grown in the phytotron...
Morphological Studies on the Regularity of Shoot Development in Rice Plant : V. The regular modification in changes of organ length on main shoot with the same total leaf number
Growth Growth type Internode Leaf Oryza sativa L Rice plant Shoot development
2009/7/27
In a field plot where rice seedlings were planted as a single per hill, a difference of one leaf appeared in the total leaf number of the main shoot. Therefore, the main shoot with 'n' leaves and thos...
Characteristics of Rooting and Early Growth of Transplanted Rice Nursling Seedlings with Several Plant Ages in Leaf Number
Growth Nursling seedling Plant age in leaf number Rice Rooting Seeding density Transplanting
2009/7/16
The rooting and development of transplanted rice seedlings (Oryza sativa L.) are affected by the characters of the seedlings and the amount of damage to roots incurred by transplanting. Experiments we...
A Model to Estimate the Increase of Leaf Number on the Main Culm of the Rice Plant
Cool summer damage Developmental model Early warning system Effective accumulated air temperature Paddy rice
2009/7/16
We are building an early warning system for preventing the decrease in rice-yield by cool summer damage. To monitor the developmental stage of rice plants in the whole Tohoku area, we constructed a mo...
Submergence Tolerance of Transplanted Rice Seedlings with Several Plant Ages in Leaf Number:Relationship between the growth during submergence and survival
Carbohydrate Elongation Plant age in leaf number Rice Seedling Submergence
2009/7/15
The adverse effect of elongation growth and the beneficial effect of carbohydrate supply on tolerance to complete submergence for 10 days were evaluated in five kinds of transplanted rice seedlings, w...
Submergence Tolerance of Transplanted Rice Seedlings with Several Plant Ages in Leaf Number:The duration of submergence and the role of endosperm reserves
Endosperm reserves Precent wurvival Plant age in leaf number Plant length Rice Root Seedling
2009/7/15
Rice seedlings (Oryza sativa L.cv.Sasanishiki) with plant ages of 2.0, 2.3, 2.5, 2.7, and 3.4 in leaf number were transplanted and completely submerged for 0, 5, and 10 days. Plant length and total r...