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Effects of the Combined Application of Ethephon and Gibberellin on Growth of Rice (Oryza sativa L.)Seedlings
Coleoptile Direct seeding Ethylene Gibberellin Mesocotyl Plant growth regulator Rice Seedling
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2009/7/23
Improvement of early seedling growth, such as seedling emergence and vigor is one of the most important agronomic traits in direct seeding rice cultivation. The effects of two plant growth regulators ...
Effects of High Temperature on Growth,Yield and Dry-Matter Production of Rice Grown in the Paddy Field
Grain yield High temperatures Photosynthetic rate Rice (Oryza sativa L.) Spikelet sterility
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2009/7/23
The effect of high temperatures on growth, yield and dry-matter production of rice growing in the paddy field was examined during the whole growth period in a temperature gradient chamber (TGC) from 2...
Variation in Growth and Yield Performance of Seventeen Water Chestnut Accessions (Trapa spp.) Collected from Asia and Europe
Aquatic plant Paddy field cropping Trapa Water chestnut Yield
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2009/7/23
Water chestnut is an aquatic annual herb, and its fresh, edible fruit is a valuable crop. The huge variation in growth and yield of water chestnuts has not been well documented. In this study, the yie...
Effects of Application of N,P and K Alone or in Combination on Growth,Yield and Curcumin Content of Turmeric (Curcuma longa L.)
Chemical fertilizer Medicinal plant Root crop Turmeric growth yield
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2009/7/23
Effects of Application of N,P and K Alone or in Combination on Growth, Yield and Curcumin Content of Turmeric (Curcuma longa L.)
Specific Variation in Shoot Growth and Root Traits under Waterlogging Conditions of the Seedlings of Tribe Triticeae Including Mizutakamoji (Agropyron humidum)
Adventitious roots Agropyron humidum Branching roots Elymus humidus Flooding Triticeae Waterlogging Wheat
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2009/7/23
Waterlogging stress is an important limiting factor for wheat and barley production. Waterlogging tolerance was evaluated in the seedlings of seven species from the tribe Triticeae, including wheat, b...
Assessing Drought Tolerance of Snap Bean (Phaseolus vulgaris) from Genotypic Differences in Leaf Water Relations,Shoot Growth and Photosynthetic Parameters
Drought tolerance Leaf water status Photosynthetic parameters Shoot growth Snap bean
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2009/7/23
The leaf water relations, photosynthetic parameters and shoot growth of five snap bean cultivars were assessed during the drought period to determine their role in alleviating plant water deficit impo...
Growth of Rice (Oryza sativa L.) Cultivars under Upland Conditions with Different Levels of Water Supply
Deep roots Lysimeter Minirhizotron Rice (Oryza sativa L.) Soil water depletion Upland
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2009/7/23
A deep root system may be a desirable plant characteristic in upland rice because it improves the plant's water extraction capacity. The objective of the present study was to assess the deep root deve...
Effects of Soil Moisture Conditions before Heading on Growth of Wheat Plants under Drought Conditions in the Ripening Stage: Insufficient Soil Moisture Conditions before Heading Render Wheat Plants More Resistant to Drought during Ripening
Drought avoidance Dry matter production Grain yield Irrigation efficiency Leaf water potential Root Soil water potential Wheat
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2009/7/23
Plants growing on soil with insufficient moisture need deep and dense roots to avoid water stress. In crop plants, the production of dry matter during ripening of grains is critically important for gr...
Effects of Day Length and Air Temperature on Stem Growth and Flowering in Sesame
Flowering Growth Sesame Short day length Temperature
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2009/7/23
The effects of day length and air temperature on the growth and flowering of sesame (Sesamum indicum L.) were examined to analyze the effect of seeding date on the seed yield. Short day (10-h light/14...
Physiological Mechanisms of Poor Grain Growth in Abnormally Early Ripening Wheat Grown in West Japan
Abnormally early ripening Culm reserves Poor grain filling Remobilization Starch granules Wheat
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2009/7/21
We found a symptom of abnormally early ripening in a farmer’s field in Natajima, Yamaguchi Prefecture, Japan, in 2004/2005, and examined its physiological mechanisms for two weeks until maturity. In t...
Effects of the Time of Deep-Water Treatment on Growth and Lodging Resistance in Japonica Type Paddy Rice
Breaking strength Cortical fiber Deep-water Lodging resistance Lysigenous aerenchyma Rice
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2009/7/21
Recently sometimes deep water is used as a growth control technique in rice cultivation in Japan.To make clear the proper treatment for growth control, we studied five deep-water treatments(30cm depth...
Effect of Transplanting Time on Growth of Rice Cultivar "Kinuhikari"in Kagawa Prefecture : Temperature effect on time of appearance of the first tiller, heading and maturation
Heading time Kinuhikari Mean temperature Number of days from heading time to maturation
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2009/7/21
This experiment was carried out in order to examine the influence of transplanting time on the growth of rice plants in Kagawa Prefecture, Japan. A rice cultivar, Kinuhikari, was transplanted at 3-4 d...
Comparison of Growth and Grain Yield of Spring Wheat in Lhasa,the Tibetan Plateau,with those in Sapporo,Japan
Dry matter production Grain yield Temperature Tibetan Plateau Triticum aestivum L.,Wheat
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2009/7/20
The Tibetan Plateau is one of the highest cultivated regions in the world. The objective of the present study was to compare wheat growth and grain yield in the high altitude region with those in a lo...
Effects of Relative Light Intensity on the Growth,Yield and Curcumin Content of Turmeric (Curcuma longa L.) in Okinawa,Japan
Curcumin Irradiance effect Medicinal plant Root crop Turmeric yield
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2009/7/20
The effects of relative light intensity (RLI) on the growth, yield and curcumin content of turmeric (Curcuma longa L.) were examined in Okinawa, Japan. The plants were shaded with white nets with diff...
Comparison of the Early Growth between Sugarcane and Sweet Sorghum
Dry weight Early growth Net assimilation rate Specific leaf area Sugarcane
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2009/7/16
Sugarcane, a high photosynthesis ability C4 plant, has a low yield in comparison with it's long cropping duration because of slow growth during the early stage and climatic damage. The growth of suga...