Data/hora: 23/06/2024 01:19:19

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 11/11/2021
Data da última atualização: | 11/11/2021
Autoria: | MARTHA JUNIOR, G. B.
Afiliação: | GERALDO BUENO MARTHA JUNIOR, CNPTIA.
Título: | Potential land-saving effects from integrated crop-livestock-forestry systems.
Ano de publicação: | 2021
Fonte/Imprenta: | In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference. Brasília, DF: Embrapa, 2021. p. 989-997.
ISBN: | 978-65-994135-4-4
Idioma: | Inglês
Notas: | WCCLF 2021. Evento online.
Conteúdo: | ABSTRACT. A bold sustainable intensification strategy involves a multiple approach combining increased yields, cropping intensity, and resource-use efficiency. Well-designed and implemented integrated crop-livestock-forestry systems (ICLS) can achieve those goals. In this paper I discuss the potential land-saving effects arising from the recovery of low-productive pastures through ICLS and the potential land-saving effects from productive livestock systems already in rotation with high-yielding soybean crops. The recovery of low productive pastures offers an impressive way of sparing land from cultivation. Land-saving effects resulting from turning low productivity pastures into productive ones through ICLS may reach 11 ha spared/ha recovered but figures around 3 to 5 ha spared/ha recovered would probably be more realistic. The potential for generating land-saving effects in high-productive ICLS is lower (up 1.40 ha spared/ha) because land-productivity is close to or is already at the attainable yield level. However, productive ICLS have a higher potential to deliver environmental benefits and their already high levels of land-productivity indicate that associated rebound effects are unlikely. Thus, productive ICLS will likely promote land-sparing effects with no leakage.
Palavras-Chave: | Agricultural R&D; Efeitos de economia de terra; Integrated crop-livestock systems; Intensificação sustentável; Jevons´ paradox; Pesquisa e desenvolvimento agrícola; Produtividade da terra; Sistemas integrados lavoura-pecuária; Sustainable intensification.
Thesagro: | Economia da Terra; Uso da Terra.
Thesaurus Nal: | Land use change.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/227706/1/PC-Potential-land-WCCLF-2021.pdf
Registro original: | Embrapa Agricultura Digital (CNPTIA)
Exemplares: | CNPTIA - (21011-1) - UPC - AA - DD -  -  -  - DIS