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Full-Text Articles in Life Sciences
Zinc Nutrition Of Rice Plants As Influenced By Seed Germinated In Zinc Solutions, Narsimaha R. Kasireddy, Lyell F. Thompson
Zinc Nutrition Of Rice Plants As Influenced By Seed Germinated In Zinc Solutions, Narsimaha R. Kasireddy, Lyell F. Thompson
Journal of the Arkansas Academy of Science
In recent years a physiological disorder of rice (Oryza sativa L.) seedlings growing in soils high in exchangeable calcium has been diagnosed as zinc deficiency. Calculations show that less than 30 g of zinc is needed to satisfy the nutrition of a hectare of 6-8-wk-old rice plants. Rice seed was soaked and germinated in dilute solutions of zinc ethylenediamine tetraacetate, zinc sulfate and zinc lignosulfonate prior to planting in greenhouse pots containing a zinc-deficient soil. The rice plants grown from the zinc-treated seed produced more growth and sorbed more zinc than rice plants grown from untreated seed.
Seed Germination In Ginkgo Biloba L. I. Influences Of Cold Treatment, Gibberellic Acid And Red Light, Michael I. Johnson, James L. Wickliff
Seed Germination In Ginkgo Biloba L. I. Influences Of Cold Treatment, Gibberellic Acid And Red Light, Michael I. Johnson, James L. Wickliff
Journal of the Arkansas Academy of Science
The influences of cold treatment, gibberellic acid and red light treatment on rate of germination of seeds of Ginkgo biloba L. were followed for a 12-wk period. Dispersal units were collected, and the outer fleshy layer was removed soon after harvest. Of water-imbibed, non-cold-treated seeds, 50% of those which germinated did so within 11 wk after planting. A single application of red light accelerated the 50% germination time by 3 wk. Imbibition in GA3 solution did not appear to accelerate germination. With 4-wk cold treatment the 50% germination time was accelerated 6 wk in water-imbibed seeds. Both red light and …
Impact Of Resistance To Pesticides On Cotton Insect Problems In Arkansas, Charles Lincoln, Jacob R. Phillips
Impact Of Resistance To Pesticides On Cotton Insect Problems In Arkansas, Charles Lincoln, Jacob R. Phillips
Journal of the Arkansas Academy of Science
No abstract provided.
Observations On Nuclear Division In Vegetative Hyphae Of Ceratocystis Fagacearum, James R. Aist, Charles L. Wilson
Observations On Nuclear Division In Vegetative Hyphae Of Ceratocystis Fagacearum, James R. Aist, Charles L. Wilson
Journal of the Arkansas Academy of Science
No abstract provided.
Quantitative Differences In Alanine In Rice Panicles Of Varieties Resistant And Susceptible To Kernel Smut, J. G. Goodman, George E. Templeton
Quantitative Differences In Alanine In Rice Panicles Of Varieties Resistant And Susceptible To Kernel Smut, J. G. Goodman, George E. Templeton
Journal of the Arkansas Academy of Science
No abstract provided.
Identification Of Ninhydrin Positive Components In Ethanolic Extracts Of Rice Panicles By Paper Chromatography, C. I. Grable, J. E. Presley, George E. Templeton
Identification Of Ninhydrin Positive Components In Ethanolic Extracts Of Rice Panicles By Paper Chromatography, C. I. Grable, J. E. Presley, George E. Templeton
Journal of the Arkansas Academy of Science
No abstract provided.
Identification Of The Free Amino Acids Of Nematode Resistant And Susceptible Soybeans, J. R. Young, Robert D. Riggs
Identification Of The Free Amino Acids Of Nematode Resistant And Susceptible Soybeans, J. R. Young, Robert D. Riggs
Journal of the Arkansas Academy of Science
No abstract provided.
Development Of Pleurotus Ulmarius Fr. Grown In Pure Culture, Delbert Swartz, J. D. Collar
Development Of Pleurotus Ulmarius Fr. Grown In Pure Culture, Delbert Swartz, J. D. Collar
Journal of the Arkansas Academy of Science
No abstract provided.
Further Studies On An Antibiotic Substance Produced By Rhizopus Nigricans Ehrenberg, Kenneth D. Mace, Delbert Swartz
Further Studies On An Antibiotic Substance Produced By Rhizopus Nigricans Ehrenberg, Kenneth D. Mace, Delbert Swartz
Journal of the Arkansas Academy of Science
No abstract provided.
Sample Numbers For Forage Production Determinations, E. S. Ruby
Sample Numbers For Forage Production Determinations, E. S. Ruby
Journal of the Arkansas Academy of Science
No abstract provided.
Cationic Activities And The Exchange Phenomena Of Plant Roots: Relationship To Practical Problems Of Nutrient Uptake, E. O. Mclean, D. Adams, F. E. Baker
Cationic Activities And The Exchange Phenomena Of Plant Roots: Relationship To Practical Problems Of Nutrient Uptake, E. O. Mclean, D. Adams, F. E. Baker
Journal of the Arkansas Academy of Science
No abstract provided.
Physiology Of Leaf Abscission, John M. Jackson
Physiology Of Leaf Abscission, John M. Jackson
Journal of the Arkansas Academy of Science
No abstract provided.
Effect Of Sodium Azide On Water Transfer In Root Tissue, Germaine Rachaner
Effect Of Sodium Azide On Water Transfer In Root Tissue, Germaine Rachaner
Journal of the Arkansas Academy of Science
No abstract provided.