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Publication Information

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Title: Nursery temperature as a factor in root elongation of ponderosa pine seedlings

Author: Schubert, Gilbert H.; Baron, Frank J.;

Date: 1965

Source: Res. Note PSW-RN-066. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station. 11 p

Publication Series: Research Note (RN)

Description: Greenhouse and nursery studies suggest that graphs of "effective" day and night temperatures provide a convenient method to compare nursery sites and to evaluate the effects of temperature on seedling root growth. Comparisons of root response under different natural temperature regimes should provide inforrnation use ful 'for the production of higher quality nursery stock and for interpretation of the more detailed studies in controlled-temperature chambers.

Publication Notes:

  • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.

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Citation:


Schubert, Gilbert H.; Baron, Frank J. 1965. Nursery temperature as a factor in root elongation of ponderosa pine seedlings. Res. Note PSW-RN-066. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station. 11 p

 


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