Nitrogen Fixation and Delayed Leaf Senescence in Soybeans
- 3 March 1978
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 199 (4332) , 973-975
- https://doi.org/10.1126/science.199.4332.973
Abstract
Delayed leaf senescence has been found in a soybean population which maintains its chlorophyll and ribulosebisphosphate carboxylase activity in leaves and nitrogen fixation (acetylene reduction) activity in root nodules throughout seed maturation. Incorporation of delayed leaf senescence into an agronomically desirable genetic background may help to increase seed yield and symbiotic nitrogen fixation during seed development.This publication has 12 references indexed in Scilit:
- Ontogenetic Interactions between Photosynthesis and Symbiotic Nitrogen Fixation in LegumesPlant Physiology, 1977
- Analysis of the Carbon and Nitrogen Limitations to Soybean Yield1Agronomy Journal, 1976
- Photosynthate and Nitrogen Requirements for Seed Production by Various CropsScience, 1975
- Loss of Ribulose 1,5-Diphosphate Carboxylase and Increase in Proteolytic Activity during Senescence of Detached Primary Barley LeavesPlant Physiology, 1975
- Soil and Symbiotic Nitrogen Requirements for Optimum Soybean Production1Crop Science, 1974
- A Simplified Purification and Some Properties of Ribulose 1,5-Diphosphate Carboxylase from BarleyPlant Physiology, 1970
- CHANGES IN THE ENZYME ACTIVITY OF SOLUBLE PROTEIN FRACTIONS IN THE COURSE OF FOLIAR SENESCENCE IN PERILLA FRUTESCENS (L.) BRITT.New Phytologist, 1968
- DISC ELECTROPHORESIS – II METHOD AND APPLICATION TO HUMAN SERUM PROTEINS*Annals of the New York Academy of Sciences, 1964
- Comparative chlorine requirements of different plant speciesPlant and Soil, 1957
- The Inheritance of Leaf Abscission and Other Characters in Soybeans1Agronomy Journal, 1950