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Photosynthesis and Dry-Matter Production during Ripening Stage in a Female-Sterile Line of Rice
Dry-matter production Female sterility Panicle Photosynthesis Rice Sink Source
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2009/7/28
The relation between the source capacity of leaves and the sink capacity of panicles affects dry-matter production and determines grain yield in rice. The source-sink relation has so far been studied ...
Analysis of the Dry Matter Production Process Related to Yield and Yield Components of Rice Plants Grown under the Practice of Nitrogen-Free Basal Dressing Accompanied with Sparse Planting Density
Dry matter production Nitrogen-free basal dressing Rice cultivars Sparse planting density Weather conditions
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2009/7/28
Experiments were carried out in 1999, 2000 and 2001 on the field of Iwate University, Japan to examine the effect of nitrogen-free basal dressing accompanied with sparse planting density (BNo) on the ...
Effects of a Reduction in Soil Moisture from One Month before Flowering through Ripening on Dry Matter Production and Ecophysiological Characteristics of Wheat Plants
Cytokinin Dry matter production Leaf nitrogen content Photosynthesis Root system Senescence Soil moisture Wheat
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2009/7/28
We found in the previous study that the wheat plants grown under relatively low soil moisture conditions (D plot) could attain heavier dry matter than the plants watered on the basis of average local ...
Plant Type and Dry Matter Production in Peanut (Arachis hypogaea L.) Cultivars:II. Varietal differences in radiation interception
Canopy structure Integrated solarimeter films Peanut Plant type Radiation interception
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2009/7/28
Eight peanut cultivars of the Virginia types (Chibahandachi and Chiba 43), Spanish type (Kintoki), Valencia types (Valencia, Tarapoto and Hotakuchuryu) and the types derived by crossing Virginia with ...
Analysis of Yield Production Process in Sweet Sorghum (Sorghum bicolor Moench) : I. Elongation patterns of leaf blade, leaf sheath and elongated internode
Age Elongated internode Growth curve Leaf blade Leaf sheath Length of internode
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2009/7/28
The harvest object of a sweet sorghum plant is all parts of shoot which mainly consists of a juicy main stem, leaf blades and leaf sheaths. To obtain higher yield, it is important to understand in det...
Characteristics of Dry Matter Production and Partitioning of Dry Matter to Panicles in High Yielding Semidwarf Indica and Japonica-Indica Hybrid Rice Varieties
Dry matter production Harvest index Japonica-indica hybrid variety Panicle weight Rice plant
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2009/7/28
A field experiment was carried out to investigate the dry matter production characteristics before and after heading, the partitioning of dry matter to panicles, and some related factors in high yield...
Contributions of Capacity for Soil Water Extraction and Water Use Efficiency to Maintenance of Dry Matter Production in Rice subjected to Drought
Drought Dry matter production Rice Transpiration Water use efficiency
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2009/7/28
Dry matter production rate in plants is indicated by transpiration rate (Tr) multiplied by water use efficiency (WUE). Our objectives were to establish which of WUE or Tr is dominant in contributing t...
Effects of Elevated CO2 concentration and High Temperature on Growth and Yield of Rice : I. The effect on development, dry matter production and some growth characteristics
Air temperature Biomass production CO2 concentration Global climate change Growth and development Rice Root development Temperature gradient chamber
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2009/7/28
Phenological development, biomass production and the related growth characteristics of rice (cv Akihikari) in canopy were measured over the entire growth period under different CO2 concentrations and...
Reduction of Phosphatic and Potash Fertilizer in Sweet Corn Production by Pre-transplanting Application of Potassium Phosphate to Plug Seedlings
Phosphorus Plug seedling Potassium phosphate solution Pre-transplanting application Reduction in fertilizer use Sweet corn
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2009/7/27
To develop a new fertilizing system with a reduced amount of phosphatic fertilizer in sweet corn production, we applied potassium phosphate to the plug seedlings before transplanting to the field, and...
Studies on Matter Production of Edible Canna (Canna edulis Ker.):IV. Leaf unrolling and changes in leaf photosynthetic rates with growth under field conditions
Canna edulis Ker Edible canna Field conditions Leaf age Leaf area Leaf unrolling Net photosynthetic rate
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2009/7/27
Edible canna was grown from late April to November at either 0.5m×1m or 3m×3m spacing in the experimental field of the University of Tsukuba to clarify leaf area development and changes in leaf photo...
Cultivar Difference on Dry Matter Production and Grain Production in Two-rowed Barley of Warm Regions in Japan
Dry matter production Efficiency of solar energy utilization Grain production Harvest index
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2009/7/27
Cultivar difference on dry matter production and grain production in two-rowed barley (Hordeum distichum L. emend, LAMARK) of warm regions in Japan were investigated from 1987 to 1989. Fifteen Japane...
Characteristics of Dry Matter Production and Yield of Apios (Apios americana Medikus) Clones
Apios Apios Americana Medikus Dry matter production Green vine clone Growth analysis Leaf area index
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2009/7/24
Two clones of apios, red vine and green vine clones, were grown in 1993 to clarify their dry matter production and yield capacity. There were differences in dry matter production and yield between the...
High-Yielding Performance of Paddy Rice Achieved in Yunnan Province, China:II. Spikelet production of Japonica F1 hybrid rice, Yu-Za 29
Lodging index Nitrogen use efficiency Panicle number Spikelet Yu-Za 29
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2009/7/24
The spikelets produced, amouting to as much as 71, 000 per m2 in a dense-planting plot, had been attained by combining of 487 panicles per m2 and 148.8 spikelets per panicle. The panicle number per m2...
Seedling Growth and Dry-Matter Production under Drained Conditions in Rice Direct-Sown into Puddled and Leveled Soil
Carbohydrates Chlorophyll Direct sowing Drainage Dry-matter production Oryza sativa L. Proteins Rice
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2009/7/24
Drainage after sowing promotes plant growth and enhances seedling establishment in rice direct-sown into puddled and leveled soil. We studied the effect of drainage on seedling growth and on dry weigh...
Effect of 2,4-Dichlorophenoxyacetic Acid on the Efficiency of Wheat Haploid Production by the Hordeum bulbosum Method
2,4-dichlorophenoxyacetic acid Embryo size Haploid Hordeum bulbosum Intergeneric cross Plant regeneration Triticum aestivum Wheat
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2009/7/24
Intergeneric crosses between Japanese wheat cultivars (Triticum aestivum L. cv. Nishikazekomugi and Zenkojikomugi) and a tetraploid wild barley, Hordeum bulbosum L. were used to examine the effect of ...