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Registro Completo |
Biblioteca(s): |
Embrapa Territorial. |
Data corrente: |
23/06/2021 |
Data da última atualização: |
23/06/2021 |
Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
Autoria: |
RONQUIM, C. C. |
Afiliação: |
CARLOS CESAR RONQUIM, CNPM. |
Título: |
Fertility concepts and adequate management for soils in tropical regions. |
Título original: |
Conceitos de fertilidade do solo e manejo adequado para as regiões tropicais. 2. ed. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Campinas, SP: Embrapa Territorial, 2021. |
Páginas: |
34 p. |
Série: |
(Embrapa Territorial. Boletim de Pesquisa e Desenvolvimento, 1) |
ISSN: |
1806-3322 |
Idioma: |
Português |
Notas: |
Translated by Bibiana Teixeira de Almeida. |
Conteúdo: |
Global agricultural production will have to increase by 70% until 2050 to provide for the increasing food supply needed for a growing population, with growing revenues and a shifting, protein-based diet (FAO, 2017). This production will demand over 120 million hectares of agricultural lands, and must rely on sustainable agricultural intensification and productivity increase in areas which are already used for agricultural purposes. Singularities of tropical agriculture require detailed knowledge of chemical and physical properties of the soils, with the aim of properly using supplies and of adequately maintaining soils, to render more profitable productions. Thus, evaluating the chemical fertility of soils is essential to define adequate amounts and types of fertilizers, corrective dressings and management practices to be used, in order to maintain or recover soil productivity. The purpose of this publication
is to introduce the main concepts involved in soil fertility, to relate them to the most adequate management practices for tropical regions, and thus offer an elementary resource for understanding the correlations between soil fertility concepts and agricultural productivity. |
Palavras-Chave: |
Alternative agriculture; Soil amendment; Sustainability. |
Thesaurus Nal: |
Fertilizer application. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223993/1/5913.pdf
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Marc: |
LEADER 01968nam a2200217 a 4500 001 2132514 005 2021-06-23 008 2021 bl uuuu u0uu1 u #d 022 $a1806-3322 100 1 $aRONQUIM, C. C. 240 $aConceitos de fertilidade do solo e manejo adequado para as regiões tropicais. 2. ed. 245 $aFertility concepts and adequate management for soils in tropical regions.$h[electronic resource] 260 $aCampinas, SP: Embrapa Territorial$c2021 300 $a34 p. 490 $a(Embrapa Territorial. Boletim de Pesquisa e Desenvolvimento, 1) 500 $aTranslated by Bibiana Teixeira de Almeida. 520 $aGlobal agricultural production will have to increase by 70% until 2050 to provide for the increasing food supply needed for a growing population, with growing revenues and a shifting, protein-based diet (FAO, 2017). This production will demand over 120 million hectares of agricultural lands, and must rely on sustainable agricultural intensification and productivity increase in areas which are already used for agricultural purposes. Singularities of tropical agriculture require detailed knowledge of chemical and physical properties of the soils, with the aim of properly using supplies and of adequately maintaining soils, to render more profitable productions. Thus, evaluating the chemical fertility of soils is essential to define adequate amounts and types of fertilizers, corrective dressings and management practices to be used, in order to maintain or recover soil productivity. The purpose of this publication is to introduce the main concepts involved in soil fertility, to relate them to the most adequate management practices for tropical regions, and thus offer an elementary resource for understanding the correlations between soil fertility concepts and agricultural productivity. 650 $aFertilizer application 653 $aAlternative agriculture 653 $aSoil amendment 653 $aSustainability
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