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| DOI: | 10.1081/CSS-120024782 |
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| Web URL(s): | http://taylorandfrancis.metapress.com/index/4W738YAL793HR5D8.pdf#page=2
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Report |
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| Author(s): | Gatiboni, L. C.;
Kaminski, J.;
Rheinheimer, D. S.;
Brunetto, G. |
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| Author Affiliation: | Departamento de Solos, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil |
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| Title: | Superphosphate and rock phosphates as phosphorus sources for grass-clover pasture on a limed acid soil in southern Brazil |
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| Source: | Communications in Soil Science and Plant Analysis. Vol. 34, No. 17/18, October 2003, p. 2503-2514. |
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| Publishing Information: | New York, NY: Marcel Dekker |
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| # of Pages: | 12 |
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| Keywords: | TIC Keywords: Superphosphates; Rock phosphate; Acidic soils; Soil fertility; Liming; Aluminum; Pastures; Lolium multiflorum; Trifolium repens
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| Geographic Terms: | Southern Brazil |
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| Abstract/Contents: | "The native pastures of Rio Grande do Sul, Southern Brazil, have low productivity because of summer and spring species growing seasons on low fertility soils. The objectiv of this research was to evaluate sources of phosphorus (P) and lime rates surface applied on natural pasture for exotic cold season forages species introduction. The results showed that the rock phosphates Gafsa and Arad were efficient sources of P in moderate to high soil acidity. The soil acidity attenuation by liming increased the forage production and the efficiency of the soluble superphosphate, but reduced the performance of rock phosphates. The surface liming was effective in neutralizing exhangeable aluminum only in the topsoil layers." |
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| Language: | English |
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| References: | 19 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Gatiboni, L. C., J. Kaminski, D. S. Rheinheimer, and G. Brunetto. 2003. Superphosphate and rock phosphates as phosphorus sources for grass-clover pasture on a limed acid soil in southern Brazil. Commun. Soil. Sci. Plant Anal. 34(17/18):p. 2503-2514. |
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| DOI: 10.1081/CSS-120024782 |
| Web URL(s):
http://taylorandfrancis.metapress.com/index/4W738YAL793HR5D8.pdf#page=2
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: S 590 .C54 |
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