The Cytological Basis of Forest Tree Improvement

Author: Duffield John W.  

Publisher: Society of American Foresters

ISSN: 0022-1201

Source: Journal of Forestry, Vol.40, Iss.11, 1942-11, pp. : 859-864

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Genetical improvement of forest trees is a technique which requires support from several fields of biological science. Mirov recently has sketched in the JOURNAL OF FORESTRY the contribution which plant physiology may be expected to make. In the present paper the importance of cytology--the study of cells, their contents and activities--is illustrated by a discussion of some problems and lines of research encountered in the genetical improvement of forest trees. This is prefaced by a brief account of cells and chromosomes as they behave in development and reproduction.