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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/05/2000 |
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Data da última atualização: |
25/05/2000 |
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Autoria: |
COREY, R. B. |
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Afiliação: |
University of Wisconsin. |
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Título: |
Short course in soil testing . |
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Ano de publicação: |
1976 |
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Fonte/Imprenta: |
Porto Alegre: RS., FA/UFRGS, p.1-33, 1976. |
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Idioma: |
Inglês |
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Conteúdo: |
The ultimate goal of research in soil fertility is to obtain the information for making accurate fertilizer and lime recommendations. This involves determining the presence and extent of a nutrient deficiency or toxicity and also determining the way in which different crops respond to applications of lime or fertilizers on differentt soils once the deficiency or toxicity is detected. Finally, it is necessary to study the economics of fertilizer and lime applications so that farmera can obtain maximum profist from the use of these materials. |
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Categoria do assunto: |
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Marc: |
LEADER 00841naa a2200121 a 4500
001 1648874
005 2000-05-25
008 1976 bl --- 0-- u #d
100 1 $aCOREY, R. B.
245 $aShort course in soil testing .
260 $c1976
520 $aThe ultimate goal of research in soil fertility is to obtain the information for making accurate fertilizer and lime recommendations. This involves determining the presence and extent of a nutrient deficiency or toxicity and also determining the way in which different crops respond to applications of lime or fertilizers on differentt soils once the deficiency or toxicity is detected. Finally, it is necessary to study the economics of fertilizer and lime applications so that farmera can obtain maximum profist from the use of these materials.
773 $tPorto Alegre: RS., FA/UFRGS, p.1-33, 1976.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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