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Effects of Lime and Fertilizer on Natural Pastures in Brazil

Published online by Cambridge University Press:  03 October 2008

F. J. Olsen  and
G. L. Santos
F. J. Olsen
Affiliation:
Department of Plant and Soil Science, Southern Illinois University, Carbondale, Illinois, U.S.A.
G. L. Santos
Affiliation:
Departamento de Zootecnia, Universidade Federal de Santa Maria, R.G.S., Brazil
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Summary

The application of lime to natural pastures in Rio Grande do Sul, Brazil, did not increase herbage yields, but nitrogen fertilizer, alone and in combination with phosphorus fertilizer, enhanced dry matter productivity significantly. Dry matter yields of the natural pasture were more than doubled at the highest fertilizer rate, though the botanical composition of the sward was only modified slightly by various lime and fertilizer treatments.

Type
Research Article
Information
Experimental Agriculture , Volume 11 , Issue 3 , July 1975 , pp. 173 - 176
Copyright
Copyright © Cambridge University Press 1975

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References

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