List of Articles غلامعباس محمدی

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  1 - Study of tewenty-six genotypes of cultivated barley(Hodeum Vulgare L.) for salinity tolerance by measurement Na+ and K+ Cations
  غلامعباس محمدی محمدرضا بهرامجردی
  Salinity stress is one of the most important abiotic stresses that affects the cultivation of agricultural plants in large areas of the country every year.Twenty-six genotypes of cultivated barley collected from Iran were compared for salt tolerance. Plants were grown i More

  Salinity stress is one of the most important abiotic stresses that affects the cultivation of agricultural plants in large areas of the country every year.Twenty-six genotypes of cultivated barley collected from Iran were compared for salt tolerance. Plants were grown in 2Kg pots and subjected to three salinity(NaCl) treatmentsand (1.2 ,8.9 and 16.7ds/m) in a greenhouse at jiroft. The expriment was done in a factorial with complete randomized design and three replications.During vegetative growth shoot Na+ ,K+ contents were measured for all genotypes.Plant traits including the plant height ,length of spikes ,number of spikes per plant ,fresh weight and dry matter and grain yield per plant were also measured.There was a very wide variation in salt tolerance of the genotypes with regard to Na+ and K+ contents.In general tolerant genotypes with better agronomic performance contained lower Na and a higher amount of K to non-tolerant ones and these two parameters were significantly and negatively correlated(r=-0.71,p<0.01). Manuscript profile
• Open Access Article
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  2 - Investigating the applications of biotechnology in food and agriculture
  غلامعباس محمدی
  Biotechnology is the use of biology to develop new products, methods and organisms intended to improve human health and society. Biotechnology, often referred to as biotech, has existed since the beginning of civilization with the domestication of plants, animals and th More

  Biotechnology is the use of biology to develop new products, methods and organisms intended to improve human health and society. Biotechnology, often referred to as biotech, has existed since the beginning of civilization with the domestication of plants, animals and the discovery of fermentation. Biotechnology is a broad science that uses modern technologies to make biological processes, organisms, cells, or cell components. New clinical tools, industry, and products developed by biotechnologists are useful in research, agriculture, and other major fields. Biotechnology is as old as civilization. The food you buy and the pets you love? Using artificial selection for crops, domesticated animals, and other species, you can thank our distant ancestors for starting the agricultural revolution. The potential of biotechnology was exploited when Alexander Fleming discovered antibiotics and when Edward Jenner invented vaccines. And of course, without the fermentation mechanisms that gave us beer, wine, and cheese, modern society would be unimaginable. This article summarizes some of the applications of biotechnology for Example Animal Feed, Reproduction in Aquaculture, Pest Resistant Crops, Drought Resistant Crops, Biofuel, Vaccine evelopment, Fermentation, Enzymesin food and agriculture. Manuscript profile
• Open Access Article
  • Abstract Page
  • Full-Text
  
  3 - Study of tewenty-six genotypes of cultivated barley(Hodeum Vulgare L.) for salinity tolerance by measurement Na+ and K+ Cations
  غلامعباس محمدی محمدرضا بهرامجردی
  https://zenodo.org/doi/10.5281/zenodo.10573561
  Salinity stress is one of the most important abiotic stresses that affects the cultivation of agricultural plants in large areas of the country every year.Twenty-six genotypes of cultivated barley collected from Iran were compared for salt tolerance. Plants were grown i More

  Salinity stress is one of the most important abiotic stresses that affects the cultivation of agricultural plants in large areas of the country every year.Twenty-six genotypes of cultivated barley collected from Iran were compared for salt tolerance. Plants were grown in 2Kg pots and subjected to three salinity(NaCl) treatmentsand (1.2 ,8.9 and 16.7ds/m) in a greenhouse at jiroft. The expriment was done in a factorial with complete randomized design and three replications.During vegetative growth shoot Na+ ,K+ contents were measured for all genotypes.Plant traits including the plant height ,length of spikes ,number of spikes per plant ,fresh weight and dry matter and grain yield per plant were also measured.There was a very wide variation in salt tolerance of the genotypes with regard to Na+ and K+ contents.In general tolerant genotypes with better agronomic performance contained lower Na and a higher amount of K to non-tolerant ones and these two parameters were significantly and negatively correlated(r=-0.71,p<0.01). Manuscript profile