Effect of Different Photon Flux Densities (PAR) on Seedling Growth and Morphology of Metrosideros collina (Forst.) Gray

Date

1980-04

Contributor

Advisor

Department

Instructor

Depositor

Speaker

Researcher

Consultant

Interviewer

Narrator

Transcriber

Annotator

Journal Title

Journal ISSN

Volume Title

Publisher

University of Hawaii Press

Volume

Number/Issue

Starting Page

Ending Page

Alternative Title

Abstract

Seedlings of Metrosideros were capable of net accumulation of dry matter at photon flux densities as low as 13 umol m-2 s-1 PAR (about 0.6 percent sunlight), when grown under a 12-hour day1ength at 20° or 25°C for over 4 months. Seedlings became adapted to shade at low levels of PAR by an increased leafiness of the plant (expressed as the leaf area ratio). This increased leafiness was brought about by a marked reduction in leaf thickness rather than by an increase in the proportion of assimilates distributed to leaves.

Description

Keywords

Citation

Friend DJ. 1980. Effect of different Photon Flux Densities (PAR) on seedling growth and morphology of Metrosideros collina (Forst.) Gray. Pac Sci 34(2): 93-100.

Extent

Format

Geographic Location

Time Period

Related To

Related To (URI)

Table of Contents

Rights

Rights Holder

Local Contexts

Email libraryada-l@lists.hawaii.edu if you need this content in ADA-compliant format.