Hostname: page-component-6898cfcb55-w5hgh Total loading time: 0 Render date: 2026-11-11T19:02:54.513Z Has data issue: false hasContentIssue false

Biochemical Basis for Plant Competition

Published online by Cambridge University Press:  12 June 2017

C. C. Black
Affiliation:
Department of Biochemistry, University of Georgia, Athens, Georgia
T. M. Chen
Affiliation:
Department of Agronomy, University of Georgia, Athens, Georgia
R. H. Brown
Affiliation:
Department of Agronomy, University of Georgia, Athens, Georgia

Abstract

A survey has been made of the literature on biochemical characteristics of plants with particular emphasis on factors affecting photosynthesis. From these characteristics, plants have been divided into two groups, efficient and non-efficient. This division is justified on the basis of data published by numerous workers. A hypothesis has been developed that efficient plants often have been used in agriculture because of their high production, but efficient plants also are very competitive and the observation has been made that almost all weeds which have been tested are members of the efficient groups of plants. This hypothesis is discussed and some general conclusions have been advanced related to plant breeding, development of herbicides to inhibit specific biochemical reactions, ecology, and increasing food production.

Information

Type
Research Article
Copyright
Copyright © 1969 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable