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Effect of DMTT on the Growth of Monterey Pine at Different Contents of Soil Moisture

Published online by Cambridge University Press:  12 June 2017

J. G. Iyer  and
W. L. Trautmann
J. G. Iyer
Affiliation:
University of Wisconsin, Madison, Wisconsin
W. L. Trautmann
Affiliation:
University of Wisconsin, Madison, Wisconsin
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Abstract

Effect of 3,5-dimethyltetrahydro-1,3,5,2H-thiadiazine-2-thione (DMTT) on the growth of Monterey pine (Pinus radiata) seedlings was studied at constant levels of soil moisture maintained by capillary fringes. A high content of water depressed the growth of plants but preserved their normal morphological balance. A low content of water produced succulent seedlings with inferior root systems. The results suggest that DMTT is better adapted to fine-textured soils with restricted aeration. Maintenance of water supply at field capacity of the soil also may improve the balance of nursery stock and its survival potential.

Type
Brief Papers
Information
Weeds , Volume 15 , Issue 3 , July 1967 , pp. 282 - 284
Copyright
Copyright © 1967 Weed Science Society of America 

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References

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