搜索结果: 1-15 共查到“作物生理学 N accumulation”相关记录16条 . 查询时间(0.031 秒)
Enhanced ascorbic acid accumulation through overexpression of dehydroascorbate reductase confers tolerance to methyl viologen and salt stresses in tomato
chloroplastic DHAR cytosolic DHAR oxidative damage stress tolerance vitamin C
2014/2/25
As an important antioxidant for plants and humans, L-ascorbic acid (AsA, vitamin C) can scavenge reactive oxygen species (ROS) and can be regenerated from its oxidized form in a reaction catalyzed by ...
Relationship between jasmonic acid accumulation and senescence in drought-stress
Apricot drought stress leaf jasmonic acid senescence
2011/1/12
Plants raised from shoot-tip cultures of apricot (DT: drought-tolerant genotype Prunus armeniaca L. cv. Ansu Maxim, and DS: drought-sensitive genotype P. armeniaca L. cv. Longwangmao) were grown in po...
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...
Effects of the Temperature Lowered in the Daytime and Night-time on Sugar Accumulation in Sugarcane
13C Internode Photosynthesis Respiration Sucrose Translocation
2010/3/4
Sugarcane (Saccharum spp.) is a major crop grown for sucrose production. In Japan, its sucrose concentration is highest in winter. We examined the effects of the temperature lowered in the daytime and...
Distribution and Connection of Vascular Bundles in Relation to the Accumulation of Starch Grains in the Potato Tuber
Assimilate Phloem Potato Starch Translocation Tuber Vascular bundle
2009/8/4
By making serial sections, the distribution and connection of vascular bundles in the potato tubers were observed by light microscope. The vascular bundles entered from stolon into the rose end of tub...
A Comparison of the Accumulation and Partitioning of Nitrogen in Plants between Two Rice Cultivars,Akenohoshi and Nipponbare,at the Ripening Stage
Leaf nitrogen content Nitrogen accumulation Nitrogen partitioning Photosynthesis Rice Senescence
2009/7/29
To clarify the factors responsible for the maintenance of a high rate of photosynthesis at the ripening stage in the high-yield rice cultivar Akenohoshi, as compared with that in a Japanese standard c...
Regulation of Ammonium Accumulation during Salt Stress in Rice (Oryza sativa L.) Seedlings
Glutamate dehydrogenase Glutamate synthase Glutamine synthetase 2-Oxoglutarate Protease Protein synthesis
2009/7/24
Metabolic processes related to ammonium release and assimilation were investigated in a salt-sensitive rice (Oryza sativa L.) cultivar Anapurna. Ammonium content of the 3rd leaves increased 3-4 times ...
Sugar Accumulation along the Seminal Root Axis, as Affected by Osmotic Stress in Maize:A Possible Physiological Basis for Plastic Lateral Root Development
Elongation Glucose Initiation Lateral root Osmotic stress Plasticity Sucrose Zea mays
2009/7/24
We assumed that allocation of photosynthate is one of the main factors that regulate lateral root development in root systems under water deficit conditions. Six-days-old maize seedlings were exposed ...
Dry-Matter Partitioning and Accumulation of Carbon and Nitrogen during Ripening in a Female-Sterile Line of Rice
Carbon C-N ratio Dry-matter partitioning Female sterility Nitrogen Panicle Rice
2009/7/24
To evaluate the effect of sink restriction on dry-matter partitioning to rice plant organs during ripening, we observed the dry-weight partitioning and accumulation of carbon and nitrogen in a female-...
Root Osmotic Adjustment under Osmotic Stress in Maize Seedlings.2.Mode of Accumulation of Several Solutes for Osmotic Adjustment in the Root
Amino acid Osmotic adjustment Osmotic stress Potassium ion Reducing sugars Root Zea mays L.
2009/7/23
The changes in the accumulation of compatible solutes in the seminal root and leaves of maize were examined under four osmotic stress conditions to elucidate the expression pattern of osmotic adjustme...
Bacterial Impact on H2O2 Accumulation during the Interaction between Xanthomonas and Rice
avrXa7 Hydrogen peroxide Interaction Xanthomonas oryzae pv.oryzae
2009/7/21
Localization of hydrogen peroxide (H2O2) accumulation during the interaction between rice and Xanthomonas oryzae pv. oryzae (X. oryzae pv. oryzae) was observed by histochemical analysis and electron m...
Effects of Temperature, Shade, and Nitrogen Application on the Growth and Accumulation of Bioactive Compounds in Cultivars of Plantago lanceolata L.(Genetic Resources cnd Evluation)
Acteoside Air temperature Aucubin Catalpol Light intensity Nitrogen application Plantago lanceolata L
2009/7/15
Effects of temperature, shade, and nitrogen application on the growth and contents of bioactive compounds in Plantago lanceolata L. were investigated by using two cultivars in a controlled environment...
Evaluation of Salinity Tolerance in Rice:Photosynthesis of Excised Leaves in Relation to Sodium Accumulation
Excised leaf Photosynthesis Rice(Oryza sativa L.) Salinity tolerance Sodium Stomatale closure
2009/7/14
Salinity tolerance at the seedling stage of rice(Oryza sativa L.) is related to the ability to maintain photosynthesis under salinity. Sensitivity or photosynthesis to sodium accumulation in leaf blad...
Cultivar Differences of Nitrogen Fixation Capacity and Its Contribution to Nitrogen Accumulation in Soybean Grown in the Field with a High Soil Nitrate Level
Cultivar difference Fixed nitrogen 15N natural abundance Nodule Relative ureide method Soybean
2009/7/8
To analyze the cultivar differences of nitrogen fixation capacity in soybean under a high soil nitrogen condition, we estimated the amount of nitrogen fixed during the growing season and the percenta...
DYNAMICS OF FRESH WEIGHT, DRY MATTER AND N ACCUMULATION IN PLANTS OF CONVENTIONAL AND SELF-COMPLETING YELLOW LUPIN（Lupinus luteus L.）CULTIVARS
yellow lupin dynamics of fresh weight and dry matter and N accumulation
2009/3/31
A strict field experiment was carried out in 2002-2004 with two yellow lupin cultivars, which were harvested 6 times at the 8-10 leaf phase, at the beginning of budding and flowering, at flat pod, at ...