Download or read book Tetrazolium Evaluation of Seed Vigor in Soybean Seed glycine Max L Merrill written by Voravan Suvarnin and published by . This book was released on 1984 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Some Important Aspects of Seed Vigour and Viability in Soybean Glycine Max L Merrill written by Ehsanullah and published by . This book was released on 1993 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Relationship Between Laboratory Vigor Tests and Field Emergence of Soybeans Glycine Max L Merrill in Michigan written by Donald Floyd Miles and published by . This book was released on 1980 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aged Soybean Glycine Max L Merrill Seeds written by Soja Sekharan and published by . This book was released on 2005 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The physiology of seed deterioration was studied with accelerated and naturally aged soybean (Glycine max (L.) Merrill) seeds. Accelerated aged (AA) seeds of "Flint" were aged for 0, 24, 48, 72 and 96 h at 41 and 43°C and 100% relative humidity. Seedling vigor analyses for vigor index and growth were analyzed with scanned images of 3d-old seedlings. Embryonic and cotyledonary tissues from 3d-old seedlings were used for mitochondrial isolation and specific enzyme activity studies. In cotyledonary tissues, respiratory activities were lower than embryonic tissues. Antioxidant activities of glutathione peroxidase were at high levels in accelerated aged embryonic tissues. Increased oxygen uptake measurements with reduced b-nicotinamide adenine dinucleotide and reduced oxidation with succinate as substrates indicated respiratory capacities of isolated mitochondria. Oxygen uptake with both these substrates was higher in embryonic mitochondria than from cotyledons. These studies emphasize that specific enyme activities in mitochondria increased in embryonic tissues and decreased in storage tissues of soybean seeds subjected to AA treatment. Transmission electron microscopy of the ultra-structure of mitochondria from embryonic tissues of aged seeds indicated damage to inner membranes. Seedling vigor was studied with an automated imaging technique called the Seedling Vigor Imaging System (SVIS®). Following AA, the aged seeds of "Flint" were treated with a seed coating fungicide, Rival® [Captan N-Trichloromethylthio-4-cyclohexene-1,2-dicarboximide)], to reduce storage fungal infection. Germination, dead seed percentages and SVIS® parameters such as growth, vigor index and uniformity were highly significant for AA duration, temperature and Rival® treatment. Independent experiments with "Kottman" seeds were tested with SVIS® for seedling vigor effects on standardized germination testing protocols such as alternating temperatures of 20-30°C and 25°C, water content in germination papers and time of scan. Intra- and inter-seed lot variability of seed lots was also evaluated. These studies emphasize that mitochondrial activities differ in tissues of aged seeds and SVIS® could be used for seedling vigor testing in soybean.
Download or read book Some Effects of Temperature on Germination of Soybeans Glycine Max L Merrill as Related to Cultivar and Reed Vigor written by Carl Wayne Jordon and published by . This book was released on 1975 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Effects of temperature on germination of soybeans Glycine max L Merrill as related to cultivar and seed vigor written by Carl Wayne Jordan and published by . This book was released on 1975 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies on Seed Viability and Vigour in Relation to Storage in Soybean Glycine Max L Merrill written by VAMADEVAPPA H and published by . This book was released on 1998 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of an Electrical Conductivity Method for Rapidly Estimating Germination and Assessing Deterioration of Soybean Glycine Max L Merrill Seed written by Miriana Cerovich de Miranda and published by . This book was released on 1981 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Seed Size and Temperature on Germination Emergence and Growth of Soybeans Glycine Max L Merrill written by Joseph Robert Overholt and published by . This book was released on 1974 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Soybean Glycine Max L Merrill Lines and Cultivars for Use in Narrow row Culture written by Ghizan Bin Saleh and published by . This book was released on 1983 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Germplasm Evaluation and Inheritance Studies of Soybean Glycine Max L Merrill Seed Quality and Seedling Vigor Under Imbibitional Chilling Stress written by Justin Odunlami Sanwo and published by . This book was released on 1977 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Germination and Seedling Vigor Responses of Soybeans Glycine Max L Merr to Temperature Seed Moisture and Initial Temperature of Imbibition written by Sitheswary Logendra and published by . This book was released on 1984 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of an Electrical Conductivity Method for Rapidly Estimating Germination and Assessing Deterioration of Soybean Glycine Max L Merrill Seed written by Miriana C. De Miranda and published by . This book was released on 1981 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Tetrazolium Test for Soybean Seeds written by José de Barros França Neto and published by . This book was released on 1998 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: History. Principles of the test. Equipment and supplies. Seed evaluation. Diagnosis of the causes of soybean seed deterioration. Identification of levels of viability. Class 1 (very high vigor). Class 2 (high vigor). Class 3 (medium vigor). Class 4 (low vigor). Class 5 (very low vigor). Class 6 (non-viable). Class 7 (non-viable). Class 8 (dead seed). Recording and interpreting the results. Precision and accuracy of results. Advantages and limitations of the test. When the test should be applied.
Download or read book Use of a Water Jacketed Incubator as an Accelerated Aging Chamber for Determining Soybean Glycine Max L Merrill Seed Vigor written by James Walter Schneider and published by . This book was released on 1989 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Relationship Between Soybean Glycine Max L Merrill Seed Quality and Seed Size written by Ching-Yen Pung and published by . This book was released on 1988 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Loss of Vigour and Viability in Soybean Glycine Max L Merrill Cultivars Under Ambient Conditions of Storage written by Kumar Kant Singh and published by . This book was released on 1995 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
