Dr Nam T. S. Phan Faculty of Chemical Engineering HCMC University of Technology Office: room 211, B2 Building Phone: 8647256 ext. 5681 Email: email@example.com
Salinity stress negatively impacts agricultural yield throughout the world affecting production whether it is for subsistence or
economic gain. The plant response to salinity consists of numerous processes that must function in coordination to alleviate both cellular
hyperosmolarity and ion disequilibrium. In addition, crop plants must be capable of satisfactory biomass production in a saline
environment (yield stability).
Mechanisms of salt tolerance in halophytes: can crop plants resistance to salinity be improved? High concentrations of sodium are toxic to most plant species, making soil salinity a major abiotic stress in plant productivity world wide. Many crop species, which countless people rely for survival, are negatively affected.
The impact of salinity on three arboreal mangrove plants, Sonneratia apetala (Sa), S. caseolaris (Sc) and Rhizophora stylosa (Rs), was studied. The three mangrove species were treated with different salinity levels over a three-month period. The response and adaptation of these three mangrove species to salinity were shown to be different. Net photosynthesis rate, stomata conductance and transpiration rate of leaves decreased and soluble sugar content in leaves increased, with salt concentration in all three mangrove species.
Physiological and biochemical responses induced by salt stress were studied in laboratory-grown young plants of the mangrove, Bruguiera gymnorrhiza. The growth rates and leaf areas were highest in the culture with 125 mM NaCl. Transpiration rates showed a diel periodicity when the plants were placed in water, but the oscillatory cycles disappeared for plants placed in higher
In the present work we have extended these experiments by the use of the plate count in an effort to throw more light on the mechbanism of the salt action. Since our previous experiments have shown that the salt effect is magnified on the acid side of the region of optimum growth (Sherman and Holm, 1922), we have used in the present work media adjusted to a reaction of pH 5.4. All of the counts here reported represent the average of triplicate plates on extract-pepton agar incubated for three days at 33°C. Further details of the experiments are given in the appendix.
Physical characteristics chemistry and geology of the saltwater wetland, microbes and plants producers and decomposers in the saltwater wetland, sponges, cnidarians, and worms the saltwater wetland’s simplest animals,... is the main content of the book "The salt water wetland". Invite you to consult.
Potassium permanganate absorbed on copper(II) sulfate pentahydrate oxidizes aniline into azobenzene under heterogenous conditions. Azoxybenzene is a minor by-product. Under solventless reaction conditions, the oxidation does not take place owing to predominant complex formation between copper(II) and aniline. The influence of the nature of the solvent as well as the replacement of copper(II) sulfate pentahydrate by several other inorganic salt hydrates on the potassium permanganate promoted oxidation of aniline is described.
Salt and Light became a book many years after Eberhard Arnold’s death. Its chapters were compiled and translated by members of the Bruderhof communities from articles, talks, and lectures from the years 1915–1935. Arnold grappled with the Sermon on the Mount his whole adult life. His relentless faithfulness to its demands bore practical fruit in a community movement that is still thriving today. Although Arnold was addressing a Germany in political and social ferment, his words are not bound to time and place. They direct us out of our bankruptcy to a new, revolutionary way.
1 Bao bột gạo (tẻ) pha 7 chén nước "3 chén sữa, 3 chén nước lạnh, 1 chén nước cốt dừa (nếu sợ chlolesterol thì thay bằng sữa)
cho chút muối khuấy đều. Dùng dĩa sâu hoặc khuôn hấp từng lớp mỏng cho đến khi hết bột, lấy ra để nguội.
The three mangrove species were treated with different salinity levels over a three-month period. The response and adaptation of these three mangrove species to salinity were shown to be different. Net photosynthesis rate, stomata conductance and transpiration rate of leaves decreased and soluble sugar content in leaves increased, with salt concentration in all three mangrove species. The malondial dehyde (MDA) content in stems and leaves of Sa and Sc
Populations in developing countries are growing so quickly that the land and
water are unable to sustain them. In most developing countries, prime farmland
and fresh water are already fully utilized. Although irrigation can be employed to
bring land in arid areas into production, it often leads to salinization. In some
countries, the amount of newly irrigated land is equalled by salinized irrigated
land going out of production. Moreover, irrigation water is often drawn from
river basins or aquifers shared by several countries, and friction over its use is
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: The in vivo expression of actin/salt-resistant hyperactive DNase I inhibits the development of anti-ssDNA and anti-histone autoantibodies in a murine model of systemic lupus erythematosus...
Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Research Article A New Switching-Based Median Filtering Scheme and Algorithm for Removal of High-Density Salt and Pepper Noise in Images
Objectives: Identifying the salinity tolerance and phenotype of the rice lines which carrying the Saltollocus (donor plant), imported from International Rice Research Institute, as well as selecting the popularly grown rice cultivar were used as the recipient plant Applying marker assisted backcrossing (MABC) to pyramid salinity tolerance Saltol locus into Bac Thom 7, in order to generate the high quality rice variety with salinity tolerance for growing the coastal areas in Red River Delta.
Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế, đề tài: "Influence of marine salts on the localization and accumulation of surfactant in the needles of Pinus halepensis Mill...
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Proteomic identification of OsCYP2, a rice cyclophilin that confers salt tolerance in rice (Oryza sativa L.) seedlings when overexpressed