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Changes in Elongation Force, Stem Thickness and Evolution of Ethylene accompanied with Growth of Soybean Seedlings
Elongation force Emergence Ethylene Hypocotyl Soybean seedlings
2009/8/6
Using an unbonded strain gauge transducer (1kg) and a null balancing recorder, the vertical elongation force (Ef) or lifting force of 1-, 3- and 5-cm tall soybean seedlings (cv: Akisengoku and Fukuyu...
Comparison of the Nutrient Uptake in Ecospecies and Ecotypes of Rice Seedlings
Ammonium-N Nitrate-N Nutrient uptake Potassium Rice
2009/8/6
The experiment was conducted to evaluate the difference in nutrient uptake of different ecospecies and ecotypes of rice plant. Fifty one japonica cultivars composed of 32 lowland and 19 upland cultiva...
Response to Vertical Load in the Seedlings of Several Epigeal Leguminous Crops
Emergence Ethylene Hypocotyl Leguminous crops Minimal sensitive weight Seedlings
2009/8/6
Etiolated seedlings (1 cm height) of several epigeal leguminous crops, grown in the soil with 13% moisture at 25°C, were used to investigate the response against the imitated pressure of covered soil...
Varietal Difference on Morphological Change of Leaf Blade by Different Nutrient Concentration of Culture Solution in Rice Seedlings
Concentration of culture solution Leaf blade Leaf position Morphogenesis Rice Seedling stage
2009/8/4
To make clear the internal leaf morphology concerned with varietal difference in specific leaf area (SLA) response to concentration of culture solution at the seedling stage, varietal differences in ...
Establishment control of rice seedling in direct-seeding culture by reducing the excess seedlings
rice seedling direct-seeding culture excess seedlings
2009/8/4
Establishment control of rice seedling in direct-seeding culture by reducing the excess seedlings.
Varietal Differences of Root Systems in Winter Wheat Seedlings
Root length Root system Spread of root system Triticum aestivum L Varietal differences Winter wheat
2009/7/30
Varietal differences in root system morphology in winter wheat (Triticum aestivum L.) were investigated using seed pack growth pouches in a greenhouse. Different genotypic cultivars, shorter B-288 D f...
Plant Growth, Uptake and Partitioning of Nitrogen in Alfalfa Seedlings as Affected by the Form of 15N-Labelled Combined Nitrogen
Alfalfa Ammonium-N Nitrate-N Nitrogen fertilizer Nitrogen uptake and partitioning Recovery of 15N Root growth
2009/7/30
We investigated the growth, uptake and partitioning of nitrogen (N) in alfalfa seedlings grown in the pot soil where 15N-labelled combined N was applied as nitrate-N or ammonium-N by means of basal dr...
A Method of Greening of Nursling Seedlings in a Nursery Chamber and Adaptability for the Transplanting Machine
Adaptability for transplanting machine Culture medium 4-day rice nursling seedling Green nursling seedling
2009/7/29
A method of greening of nursling seedlings raised in nursery chamber, characteristics of these seedlings and transplanting accuracy to paddy field were investigated. Rice cultivar Sasanishiki seed was...
Morphological and Anatomical Characteristics of 'MC Type' Rice (Oryza sativa L.) Seedlings of cv. Basmati 217
Coleoptilar node root Coleoptile Deep seeding Mesocotyl
2009/7/29
To clarify the morphological features and internal structure of shoot apex of MC seedlings, one of the rice seedlings type, in relation to agricultural significance, an Indian rice cultivar, Basmati ...
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...
Development and Rooting Capacity of Rice Nursling Seedlings Grown under Different Raising Conditions
Endosperm Green nursling seedlings Nursling seedlings Oryza sativa L Plant length Rice Transplanting
2009/7/29
To reduce the raising period of rice nursling seedling and to obtain enough plant length (7 cm) for mechanical transplanting, nursling seedlings were raised under different light conditions and for di...
Varietal Differences and Geographical Distributions in the Growth of Mesocotyl and Internodes of Rice (0ryza sativa L.) Seedlings
Core collection First internode Internode elongation Mesocotyl Rice
2009/7/28
The characteristics of internode elongation were investigated using 262 rice cultivars including 260 from IRRI's core collection and two recommended Japanese cultivars, Sasanishiki and Koshihikari. St...
Effects of Light Conditions during Nursery Period on the Characters of Rice Nurseling Seedlings, Their Taking Root and Early Growth after Transplanting
Character of seedling Early growth Light condition Raising of seedling Remaining percentage of endosperm Rice nurseling seedling
2009/7/27
Rice nurseling seedlings were raised under temperature-controlled condition (32°C) in darkness or with illumination of 500lux (Exp.1) and 170lux (Exp.2) by fluorescent lamp for 1, 2 and 4 days before ...
Effects of Nursery Temperature on the Growth of Rice Nurseling Seedlings Raised in Darkness
Coleoptilar nodal root Growing process Non-greening nurseling seedling Nursery temperature
2009/7/27
Effects of nursery temperature (20, 25, 32 and 37°C) under dark conditions on the growth of the rice non-greening nurseling seedlings and growing process of the seedlings raised under dark and around ...
Morphological Characterization of the Seedlings of Short-root Mutant LM10 Selected from Rice (Oryza sativa L., cv. IR8)
Mutant Oryza sativa L Photomorphogenesis Rice Root Short-root
2009/7/27
We report the characterization of seedlings of LM10 which is one of the four short-root mutants derived from an M2 population of rice (Oryza sativa L., cv. IR8) seeds treated with NaN3. The morphologi...