Water-Soluble Phytotoxic Substances in Alfalfa Forage: Variation with Variety, Cutting, Year, and Stage of Growth1
- W. D. Guenzi,
- W. R. Kehr and
- T. M. McCalla2
Phytotoxic properties of water extracts of forage samples from Buffalo and Ranger alfalfa at 3 cuttings, 6 stages of growth, and for 2 years were determined by measuring the effects on germination and growth of corn seedlings. Stages of growth and cuttings differed significantly in their effects on root growth, whereas years and cuttings differed significantly in effects on shoot growth.Please view the pdf by using the Full Text (PDF) link under 'View' to the left.
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