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Abstract

 

This article in AJ

  1. Vol. 51 No. 2, p. 84-86
     
    Received: May 21, 1958


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doi:10.2134/agronj1959.00021962005100020007x

Growth Response of Alfalfa Seedlings Under Various Light Regimes1

  1. R. J. Bula,
  2. C. L. Rhykerd and
  3. R. G. Langston2

Synopsis

Synopsis

Dry weight accumulation in alfalfa seedlings was essentially proportional to light intensity when grown under 750, 1500, and 3000 f-c. and a 15-hour photoperiod. A high light intensity period followed by a low intensity period resulted in greater dry weight accumulatlon than an inverse light regime even though the total amount of incident energy was the same.

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