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Document Type

Research

Abstract

Plant growth chambers cannot duplicate all of the intricacies of continually changing environments, but properly designed chambers can produce daily and hourly changes in light and temperature with reasonable precision. Gradient, the most objectionable type of temperature variation, can be minimized by increasing air circulation and removing lamp heat as quickly as possible. Bulb age and temperature influence light intensity.

Publication Date

1961

Journal Title

Proceedings of the Iowa Academy of Science

Volume

68

Issue

1

First Page

67

Last Page

71

Copyright

©1961 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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