Radiochromic thin films and three-dimensional hydrocolloid gels have been used for imaging and tetrazolium salt as a seed germination indicator forex absorbed dose distributions. Check if you have access through your login credentials or your institution.
Hungary Joint Science and Technology Program JF-139. Visiting Scientists from Institute of Isotopes, Hungarian Academy of Sciences, Budapest, Hungary. Visiting Scientist from Faculty of Education-El-Arish, Suez Canal University, El-Arish, Egypt. Visiting Scientist from Faculty of Science, Mansoura University, Mansoura, Egypt. Viability testing is one of the major aspects of seed technology. If germination test is conducted to test viability, it requires long period, because of which seed processing and marketing is delayed. Hence the rapid method used to estimate or predict the germination behavior of seed is TZ test.
It estimates seed viability usually within 24 to 48 hours. Tetrazolium Test or TZ test It is a bio-chemical test. TZ dyes living parts of seed with red color, while dead parts appear colorless. Sometimes partial coloration is also observed. Baker was Plant Pathologists, Agricultural Experiment Station, Los Angeles.
The chemical 2,3,5-triphenyltetrazolium chloride was investigated as a possible indicator of cormel dormancy. Tetrazolium salts have also been used to measure vitality of plant tissues other than seeds. TTC would stain tissue from the fleshy part of apples, oranges, and grapes, mushroom gills, carrot roots, white and sweet potatoes, young leaves, and stigmas and ovaries of pollinated flowers, as well as animal tissue. Use of 2,3,5-triphenyl tetrazolium chloride to detect the presence of viruses in plants. Tetrazolium chloride as a test reagent for freezing injury of seed corn. Auxin relations in hot-water-treated sugarcane stems.