Título:	Potential land-saving effects from integrated crop-livestock-forestry systems.
Autoria:	MARTHA JUNIOR, G. B.
Afiliação:	GERALDO BUENO MARTHA JUNIOR, CNPTIA.
Ano de publicação:	2021
Referência:	In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference. Brasília, DF: Embrapa, 2021. p. 989-997.
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.
Thesagro:	Economia da Terra Uso da Terra
NAL Thesaurus:	Land use change
Palavras-chave:	Sistemas integrados lavoura-pecuária Produtividade da terra Intensificação sustentável Pesquisa e desenvolvimento agrícola Efeitos de economia de terra Integrated crop-livestock systems Agricultural R&D Jevons´ paradox Sustainable intensification
ISBN:	978-65-994135-4-4
Notas:	WCCLF 2021. Evento online.
Tipo do material:	Artigo em anais e proceedings
Acesso:	openAccess
Aparece nas coleções:	Artigo em anais de congresso (CNPTIA)