搜索结果: 1-15 共查到“作物学 Salt tolerance”相关记录18条 . 查询时间(0.156 秒)
Early ABA-stimulated maintenance of Cl− homeostasis by mepiquat chloride priming confers salt tolerance in cotton seeds.
MC浸种 棉花 种子萌发期 耐盐性 分子生理机制
2024/5/17
土壤盐渍化是影响植物生长和农作物产量等非常严峻的环境问题，盐渍化荒地的开发和改良成为亟待解决的全球性问题。虽然棉花是一种比较耐盐的农作物，但土壤盐分浓度过大也会对棉花产生严重的危害，尤其是种子萌发期对盐胁迫十分敏感。缩节胺(MC)是棉花生产上用来调控棉株长势长相促进丰产比较成功的植物生长延缓剂；除了控制棉花徒长，MC浸种对棉花的生理特性也会产生显著影响，可促进棉花根系发育、提高根系活力，因此MC浸...
Development of new gene-specific markers associated with salt tolerance for mungbean (Vigna radiata L. Wilczek)
microsatellite markers genetic diversity clustering QTLs
2014/10/28
Thirty eight novel microsatellite markers (SSRs) specific to candidate genes involved in salt tolerance were developed for detection of genetic variations in 12 mungbean genotypes variably adapted to ...
Variation in Seedling Growth within a Rice (Oryza sativa L.) Cultivar and Its Effect on Seedling Salt Tolerance Evaluation
Embryo weight Rice cultivar/line Salt tolerance Seedling growth
2009/8/6
The variation of seedling growth, which may affect seedling salt tolerance, of 12 rice cultivars was examined based on the pattern of seedling fresh weight histogram. Some cultivars showed a normal di...
Studies on the Mechanism of Salt Tolerance in Salicornia europaea L:II. High osmosis of epidermal cells in stem
Epidermal cell Halophyte Inorganic ions Plasmolysis Salicornia
2009/7/31
To understand how cells sense and respond to salt stress, we investigate changes in plasmolitic concentration to NaCl of epidermal cells in Salicornia europaea during the growth period. The inorganic ...
Studies on the Mechanism of Salt Tolerance in Salicornia europaea. L. : I. Changes in pH and osmotic pressure in Salicornia plants during the growth period
Halophyte Hydrogen-ion concentration Osmotic pressure Salicornia
2009/7/30
Salt stress is one of important subjects in recent agriculture. Salicornia europaes L. is well used as a comparative plant of salt resistance for many crops. However, there is no detail data for mech...
Studies on the Salt Tolerance in Korean Rice Cultivars : I. Mechanism of salt tolerance in dry matter production and leaf photosynthesis
Cultivar difference NaCl treatment Oryza sativa L Osmotic adjustment Photosynthesis
2009/7/29
Reduction of relative growth rate (RGR) due to the NaCl treatment was examined in the seedlings of six Korean rice cultivars which had been reported to be different in salt tolerance on the level of ...
Physiological Response to Salinity in Rice Plant:VI. Induced salt-tolerance by low NaCl pretreatment
Adaptation Cell-wall constituents Ion exclusion NaCl pretreatment Rice Salt tolerance
2009/7/28
The objective of the study was to investigate the possibility of inducing salt-tolerance in rice by pretreatment with low concentrations of NaCl. At the 6th leaf stage, salt tolerant Kala Rata 1-24 (K...
Studies on Salt Tolerance in Korean Rice Cultivars : II. Effects of NaCl treatment on sodium and potassium ions concentration in leaf blade, leaf sheath and root of rice plants
Cultivar difference Oryza sativa L. Potassium concentration Rice Salt tolerance
2009/7/24
The mechanism of cultivar difference in salt tolerance was investigated with Korean rice cultivars, paying special attention to the relationship between sodium (Na) and potassium (K) ions in various ...
Genetic Resources of Salt Tolerance at Germination and the Seedling Stage in Wheat (<Regular Paper>Genetic Resources and Evaluation)
Genetic resource Genome Geographical distribution Germination
2009/7/14
About 1, 300 wheat varieties were tested for salt tolerance at germination and the seedling stage. Salt tolerance at these two stages showed wide and continuous variations among the wheat varieties te...
Salt Tolerance of the Chloroplast Thylakoid Membrane in Wild Oryza Species, Oryza. latifolia Desv
SDS–PAGE Photosynthesis Salt tolerance Thylakoid membrane protein
2009/7/8
In our previous report, the wild Oryza species O. latifolia showed higher salt–tolerance than the standard salt tolerant rice species, SR26B. To elucidate the mechanism of salt tolerance in O. latifo...
Studies on Salt Tolerance of Chinese Rice Cultivar
Genetic resources Germination Huabei area of China Rice Salt tolerance Seedling stage
2009/7/8
Salt tolerance at the germination and seedling stages in 30 cultivars grown in Huabei area of China was compared with that in 30 Japanese cultivars. The result of the germination test in tap water (c...
The study was conducted to determine seedling stage tolerances to salinity stress of 7 bread wheat and 2 durum wheat cultivars which were widely grown in Eagean Region. The experiment comprised on two...
Heterotic Effects Regarding Salt Tolerance in Some Characters of Barley（Hordeum vulgare L）
Barley Hordeum vulgare L Heterosis Salt tolerance Line x Tester
2009/1/14
The salt tolerance of some barley genotypes and their cross populations were evaluated at seedling stage in a greenhouse, and at the generative stage in a saline field in line x tester analysis. Prom...
Determination of Salt Tolerance of Stock（Matthiola tricuspidata）as a Potential Oil Crop
Salt tolerance sodium chloride saline water oil crop
2009/1/13
In this study the salt tolerance of stock (Matthiola tricuspidata) was investigated. For this purpose, a control and 4 different concentrations of NaCl + CaCl2 were applied to plants grown under green...
Determination of the Salt Tolerance of Some Barley Genotypes and the Characteristics Affecting Tolerance
Barley (Hordeum vulgare L.) salinity NaCl tolerance
2009/1/13
The salt (NaCl) tolerance of 8 barley genotypes was investigated. Plants were grown hyroponically in Hoagland solution at 5 different NaCl concentrations. Germination percentage, shoot and root length...