Author: Harold Wayne Byrd
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 96
Book Description
Effect of Deterioration in Soybean (Glycine Max) Seed on Storability and Field Performance
Author: Harold Wayne Byrd
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 96
Book Description
Reversal of the Effects of Deterioration in Aged Soybean Seeds (Glycine Max (L.) Merr. Cv. Vicoja)
Author: Robert Luther Tilden
Publisher:
ISBN:
Category : Seeds
Languages : en
Pages : 256
Book Description
Deterioration of seed performance accumulates during storage. The seeds of most agronomic crops are significantly affected by this occurrence. Reversal or rejuvenation of aged seeds is therefore of primary interest. The objective of this study was to test a contemporary hypothesis regarding rejuvenation of aged seeds. Experiments relying heavily on accelerated aging and priming were designed to test this hypothesis. Information concerning both seed deterioration and its reversal resulted from the study. Seed tissue was shown by tetrazoiium staining to age most rapidly at symmetrical locations on the cotyledons. Aged tissue was in turn predisposed to imbibition injury which accounted tor most of the loss of performance in aged seeds, When this injury was avoided by slow hydration, reversal of the sensitivity to imbibition injury was demonstrated. This reversal was a temperature dependent process. Slow hydration followed by dehydration improved the survival of seeds during accelerated aging demonstrating that loss of seed vigor was also reversible. These results were consistent with the hypothesis that age related deterioration was reversed by pre-germination metabolism. Alternative explanations may account for these results but the hypothesis tested could not be rejected based on the observations. The significance of these findings applies to agronomy and to seed physiology. New information was learned regarding seed performance improvement through priming. This information may have application for increasing the performance of seeds after long term storage. The processes under study may relate to natural survival mechanisms in dry seeds.
Publisher:
ISBN:
Category : Seeds
Languages : en
Pages : 256
Book Description
Deterioration of seed performance accumulates during storage. The seeds of most agronomic crops are significantly affected by this occurrence. Reversal or rejuvenation of aged seeds is therefore of primary interest. The objective of this study was to test a contemporary hypothesis regarding rejuvenation of aged seeds. Experiments relying heavily on accelerated aging and priming were designed to test this hypothesis. Information concerning both seed deterioration and its reversal resulted from the study. Seed tissue was shown by tetrazoiium staining to age most rapidly at symmetrical locations on the cotyledons. Aged tissue was in turn predisposed to imbibition injury which accounted tor most of the loss of performance in aged seeds, When this injury was avoided by slow hydration, reversal of the sensitivity to imbibition injury was demonstrated. This reversal was a temperature dependent process. Slow hydration followed by dehydration improved the survival of seeds during accelerated aging demonstrating that loss of seed vigor was also reversible. These results were consistent with the hypothesis that age related deterioration was reversed by pre-germination metabolism. Alternative explanations may account for these results but the hypothesis tested could not be rejected based on the observations. The significance of these findings applies to agronomy and to seed physiology. New information was learned regarding seed performance improvement through priming. This information may have application for increasing the performance of seeds after long term storage. The processes under study may relate to natural survival mechanisms in dry seeds.
Some Effects of Pod Pubescence on Field Deterioration of Soybean (Glycine Max (L.) Merr.) Seed
Author: Sutas Aroonpirojn
Publisher:
ISBN:
Category : Seeds
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Seeds
Languages : en
Pages : 84
Book Description
Effect of Seed Pelleting on Field Performance and Storability in Soybean (Glycine Max(L.) Merrill)
Author: SUPREETA A
Publisher:
ISBN:
Category :
Languages : en
Pages : 115
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 115
Book Description
Effect of Seed Invigouration on Storability and Field Performance of Soybean (Glycine Max (L.) Merrill)
Author: Sanjeevkumar B. Negalur
Publisher:
ISBN:
Category :
Languages : en
Pages : 107
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 107
Book Description
Effect of a Cyclohexane Polymer on Soybean [Glycine Max (L.) Merrill] Seed Deterioration in Storage and in the Field
Author: Beatriz Susana Rosso
Publisher:
ISBN:
Category : Cyclohexane
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Cyclohexane
Languages : en
Pages : 84
Book Description
Effects of the Physiological Quality of Seed of Field Performance of Soybeans (Glycine Max (L.) Merrill) as Affected by Population Density
Author: Flávio Popinigis
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 170
Book Description
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 170
Book Description
Effcet of Seed Colouring on Field Performance and Seed Storability on Soybean (Glycine Max (L.) Merrill)
Author: BASAVARAJ G
Publisher:
ISBN:
Category :
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 140
Book Description
Effects of Field Weathering and Storage on Quality of Wrinkled and Non-wrinkled Soybean [Glycine Max (L.) Merr.] Seed
Author: Chantima Savagatrup
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 154
Book Description
Publisher:
ISBN:
Category : Soybean
Languages : en
Pages : 154
Book Description
Studies on the Effect of Presowing and Prestorage Seed Treatments on Seed Quality, Field Performance and Storage Potential in Soybean (Glycine Max (L.) Merill)
Author: GAYATHRI N. K
Publisher:
ISBN:
Category :
Languages : en
Pages : 242
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 242
Book Description