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Optimized nitrogen management enhances lodging resistance of rice and its morpho-anatomical, mechanical, and molecular mechanisms
氮素管理 水稻 抗倒伏性 OPT
2023/4/21
Increasing evidence shows that improved nitrogen management can enhance lodging resistance and lower internodes play a key role in the lodging resistance of rice. However, little is known about ...
Soil fatigue and its specificity towards pepper plants in greenhouses
Capsicum annuum celery ettuce monoculture
2014/10/28
The aim was to confirm the depressive effect on pepper plants grown in non-disinfected soils and to ascertain the possible specificity of fatigue with the goal of establishing strategies for disinfect...
Differential Sensitivity of Rice Cultivars to Salinity and Its Relation to Ion Accumulation and Root Tip Structure
Casparian band Ion accumulation Rice (Oryza sativa L) Root tip Salinity resistance Sodium chloride (NaCl)
2010/3/4
Effects of NaCl on the growth, ion content, root cap structure and Casparian band development were examined in four rice (Oryza sativa L.) cultivars with different salt resistance (salt-sensitive indi...
Difference of Photosynthetic Rates among the Leaves at the Equivalent Positions on the Main Stem and Its Tillers in Rice Plants
Main stem Paddy rice Photosynthetic rate Synchronously expanded leaf Tiller Varietal difference
2009/8/6
The photosynthetic rates of the leaves at the equivalent positions on the main stem and its tillers, that is, the photosynthetic rates among the synchronously expanded leaves on the main stem and till...
Effect of Different Temperatures Given to the Culm-Base of Rice Plant on the Emergence and Elongation of its Tiller under Controlled Environment
Culm-base Environment Oraza satiba Plant type Synchronously emerging tiller
2009/8/5
The emergence and elongation of the tiller buds of rice plants are greatly affected by the environmental temperature, especially by the temperature around the culm-bases where the tillers differentiat...
Growth Responses of Triticum spp. and its Allied Plants to NaCl Concentration in Culture Medium
Genome Na+ content Photosynthetic rate Relative growth rate Salt tolerance Specific leaf area
2009/8/5
Morphological and physiological responses of 19 species of Triticum and its allied plants to NaCl concentration were studied. An interspecific difference was found in the changing patterns of RGR to N...
Variations in Crassulacean Acid Metabolism (CAM) and Its Regulation
Variations Crassulacean Acid Metabolism Regulation
2009/8/4
Variations in Crassulacean Acid Metabolism (CAM) and Its Regulation.
The Influence of Heat Stress on Acetylcholine Content and Its Hydrolyzing Activity in Macroptilium atropurpureum cv. Siratro
Acetylcholine ACh-hydrolyzing enzyme Heat stress Leaf wilting Siratro
2009/8/4
In this work, the changes in ACh-hydrolyzing activity and ACh content in plant tissues of Macroptilium atropurpureum cv. Siratro following leaf wilting and leaf recovery after heat stress and the effe...
Diurnal Change of Photosynthesis and Its Relation to Yield in Soybean Cultivars
Diurnal change Photosynthesis Soybean Yield
2009/7/30
Apparent photosynthetic rates (AP) of plant leaves often decline in midday even when solar radiation is adequate. The objective of this study was to determine whether this phenomenon is responsible fo...
Changes in Freezing Tolerance and its Relationship with the Contents of Carbohydrates and Proline in Overwintering Centipedegrass (Eremochloa ophiuroides (Munro) Hack.)
Carbohydrates Centipedegrass Freezing tolerance LT50 Overwintering Proline Stolon
2009/7/29
The objective of this study was to clarify the changes in the contents of endogenous carbohydrates and proline in the stolons and leaves of centipedegrass (Eremochloa ophiuroides (Munro) Hack.), durin...
Variation of 2-Acetyl-1-Pyrroline Concentration in Aromatic Rice Grains Collected in the Same Region in Japan and Factors Affecting Its Concentration
Aromatic rice Harvest time Oryza sativa L 2-Acetyl-1-pyrroline Temperature Variation
2009/7/28
Aroma strength of aromatic rice varies with the genetic and environmental conditions. We determined the concentration of 2-acetyl-1-pyrroline (2AP), a key compound of the aroma of aromatic rice, in 62...
Effects of Elevated CO2 Concentration and High Temperature on Growth and Yield of Rice:II. The effect on yield and its components of Akihikari rice
Air temperature CO2 concentration Rice Spikelet number Sterility Temperature gradient chamber
2009/7/28
Yield and its component organs of rice (cv. Akihikari) were examined for populations grown under two different CO2 concentrations (350 and 690μLL-1)×four temperature regimes in temperature gradient ch...
Dynamics of Amyloplast Sedimentation in Growing Yam Tubers and Its Possible Role in Graviperception
Amyloplast Chinese yam Geotropism Gravity Starch Tuber Yam
2009/7/23
The mechanism of gravitropism in yam tubers was investigated using two cultivars of Chinese yam, cv. Nagaimo which elongates to form a long tuber, and cv. Genkotsujirou which elongates in the initial ...
Estimation of Cool-Weather Tolerance at the Flowering Stage and its Relationship with that of the Booting Stage in Hokkajdo Rice Varieties
Booting stage Cool weather tolerance Flowering stage Hokkaido Rice Varietal difference.
2009/7/16
Cool-weather tolerance at the flowering stage of 52 Hokkaido rice varieties was examined in 1998 and 1999. Eight plants having only the main culm were cultivated in small square pots, 15×5×10cm, and ...
Photosynthesis of Daughter-Tuber Leaves in Eddoe Population and Its Contribution to Canopy Photosynthesis and Tuber Yield
Canopy photosynthesis Closed chamber system
2009/7/14
Three types or eddoe plants(Colocasia esculenta(L.) Schott), i.c., daughter-tuber type(cv. Uhan and Ishikawawase), mother-and daughter-tuber type(cv. Akame), and mother-tuber type(cv. Taiwan-imo), we ...