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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
27/12/2018 |
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Data da última atualização: |
09/01/2019 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
SERRA, A. P.; MARCHETTI, M. E.; DUPAS, E.; CARDUCCI, C. E.; SILVA, E. F. da; PINHEIRO, E. R. |
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Afiliação: |
ADEMAR PEREIRA SERRA, CNPGC; Marlene Estevão Marchetti; Elisângela Dupas; Carla Eloize Carducci; Eulene Francisco da Silva; Elaine Reis Pinheiro. |
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Título: |
Phosphorus in Forage Production. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: EDVAN, R. L. New Perspectives in Forage Crops. London, United Kingdom: IntechOpen, 2018 |
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Páginas: |
p. 340 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim in developing this work was to summarize information about phosphorus (P) limitation and dynamic in tropical soils for forage grasses production. The major idea is direct information about limited factors affecting P availability, dynamic of P fractionation, P pools, P forms, P use efficiency, and the 4R?s Nutrient Stewardship? for P-fertilizer in forage grasses. Organizing these sub-headings in a chapter can result in interesting of how P behaves under tropical soils, in order to take decision to manage P-fertilizer to accomplish forage grasses production with social, economic, and environmental benefits. As the most limiting nutrient in tropical soils, P-fertilizer in forage grasses can be more effective if the best management practices are followed. In order to avoid excess P-fertilizer application in soil or P-fertilizer response with low efficiency, it is important to understand the P dynamic and the factors associated with P adsorption in soil. Even with low amount of P requested to forages species, the P available in soil is quite low, and this knowledge is primordial to direct P-fertilizer. Tropical soils are quite limited in P content, due to the natural formation with parental material poor in P content and highly weathering condition. Thus, in order to improve phosphorus use efficiency, the 4R?s must be followed to improve P use efficiency (PUE). It is not easy to improve PUE in highly weathering soil with high buffering capacity; however, all the combination of best management practices for P-fertilizer application can result in better use efficiency. Based on the scarcity of natural P-sources in the whole world, the use of alternative P-sources should be incentivized, and more researches about this issue are need for better understanding. MenosThe aim in developing this work was to summarize information about phosphorus (P) limitation and dynamic in tropical soils for forage grasses production. The major idea is direct information about limited factors affecting P availability, dynamic of P fractionation, P pools, P forms, P use efficiency, and the 4R?s Nutrient Stewardship? for P-fertilizer in forage grasses. Organizing these sub-headings in a chapter can result in interesting of how P behaves under tropical soils, in order to take decision to manage P-fertilizer to accomplish forage grasses production with social, economic, and environmental benefits. As the most limiting nutrient in tropical soils, P-fertilizer in forage grasses can be more effective if the best management practices are followed. In order to avoid excess P-fertilizer application in soil or P-fertilizer response with low efficiency, it is important to understand the P dynamic and the factors associated with P adsorption in soil. Even with low amount of P requested to forages species, the P available in soil is quite low, and this knowledge is primordial to direct P-fertilizer. Tropical soils are quite limited in P content, due to the natural formation with parental material poor in P content and highly weathering condition. Thus, in order to improve phosphorus use efficiency, the 4R?s must be followed to improve P use efficiency (PUE). It is not easy to improve PUE in highly weathering soil with high buffering capacity; however, all the combinat... Mostrar Tudo |
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Palavras-Chave: |
P-use efficiency. |
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Thesagro: |
Brachiaria sp; Panicum Maximum. |
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Thesaurus Nal: |
Soil fertility; Stylosanthes. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189381/1/Phosporus-in-forage-production.pdf
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Marc: |
LEADER 02491naa a2200253 a 4500
001 2102563
005 2019-01-09
008 2018 bl uuuu u00u1 u #d
100 1 $aSERRA, A. P.
245 $aPhosphorus in Forage Production.$h[electronic resource]
260 $c2018
300 $ap. 340
520 $aThe aim in developing this work was to summarize information about phosphorus (P) limitation and dynamic in tropical soils for forage grasses production. The major idea is direct information about limited factors affecting P availability, dynamic of P fractionation, P pools, P forms, P use efficiency, and the 4R?s Nutrient Stewardship? for P-fertilizer in forage grasses. Organizing these sub-headings in a chapter can result in interesting of how P behaves under tropical soils, in order to take decision to manage P-fertilizer to accomplish forage grasses production with social, economic, and environmental benefits. As the most limiting nutrient in tropical soils, P-fertilizer in forage grasses can be more effective if the best management practices are followed. In order to avoid excess P-fertilizer application in soil or P-fertilizer response with low efficiency, it is important to understand the P dynamic and the factors associated with P adsorption in soil. Even with low amount of P requested to forages species, the P available in soil is quite low, and this knowledge is primordial to direct P-fertilizer. Tropical soils are quite limited in P content, due to the natural formation with parental material poor in P content and highly weathering condition. Thus, in order to improve phosphorus use efficiency, the 4R?s must be followed to improve P use efficiency (PUE). It is not easy to improve PUE in highly weathering soil with high buffering capacity; however, all the combination of best management practices for P-fertilizer application can result in better use efficiency. Based on the scarcity of natural P-sources in the whole world, the use of alternative P-sources should be incentivized, and more researches about this issue are need for better understanding.
650 $aSoil fertility
650 $aStylosanthes
650 $aBrachiaria sp
650 $aPanicum Maximum
653 $aP-use efficiency
700 1 $aMARCHETTI, M. E.
700 1 $aDUPAS, E.
700 1 $aCARDUCCI, C. E.
700 1 $aSILVA, E. F. da
700 1 $aPINHEIRO, E. R.
773 $tIn: EDVAN, R. L. New Perspectives in Forage Crops. London, United Kingdom: IntechOpen, 2018
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Embrapa Gado de Corte (CNPGC) |
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| 14. | | FIETZ, C. R. 33 anos de monitoramento climático em Dourados. Correio do Estado, 11 de jun. 2012. Correio Rural, Cadeno Opinião. A Tribuna, 9 jul 2012; Jornal Agora MS, 11 jun. 2012; Portal do Agronegógio 12 ju. 2012; Infobibos, jun. 2012.| Tipo: Artigo de Divulgação na Mídia |
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