干旱区生态环境知识资源中心(Arid): NATURAL COVER SURROUNDING THE FARM FIELD REDUCES CROP DAMAGE AND PEST ABUNDANCE IN BRAZILIAN DRYLAND

Arid

DOI	10.1590/1983-21252022v35n107rc
	NATURAL COVER SURROUNDING THE FARM FIELD REDUCES CROP DAMAGE AND PEST ABUNDANCE IN BRAZILIAN DRYLAND
	Pereira De Araujo, Helder Farias; Ferreira Do Nascimento, Naysa Flavia; De Brito, Carlos Henrique
通讯作者	De Brito, CH
来源期刊	REVISTA CAATINGA
ISSN	0100-316X
EISSN	1983-2125
出版年	2022
卷号	35 期号:1
英文摘要	One of the major ecosystem services delivered to agriculture worldwide is the reduction of pests by natural enemies. However, the landscape composition affects multiple dimensions of pest control, and non-crop habitat surrounding farm fields shows variable responses across geographies. Here, crop damage and pest abundance were compared between local farms with two antagonistic land cover and land use aspects (1-High conservation, landscape with high structural complexity; 2-High degradation, landscapes with low complexity). The field data were collected at experimental guava orchards in the Cariri Paraibano, one of the driest regions in the Brazilian Caatinga. The results show that damage caused by orthopterans and their abundance was significantly smaller in the landscape with high structural complexity. Therefore, the results support the hypothesis that crop damage and pest abundance are smaller in landscapes with high structural complexity. Additionally, the results are very important for the dryland regions as they provide information about the relationship between landscape structure and crop damage plus pest abundance in a regional gap. As drylands are critically endangered in all American continents, sustainable agricultural landscapes with the application of natural cover restoration can help drylands to achieve sustainable development.
英文关键词	Ecosystems services Biological control Landscape complexity Semiarid Sustainable development
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000734943200007
WOS关键词	AGRICULTURAL SUSTAINABILITY ; LANDSCAPE CONTEXT ; CONSERVATION ; DESERTIFICATION ; BIODIVERSITY ; HERBIVORY ; SERVICES
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376837
推荐引用方式 GB/T 7714	Pereira De Araujo, Helder Farias,Ferreira Do Nascimento, Naysa Flavia,De Brito, Carlos Henrique. NATURAL COVER SURROUNDING THE FARM FIELD REDUCES CROP DAMAGE AND PEST ABUNDANCE IN BRAZILIAN DRYLAND[J],2022,35(1).
APA	Pereira De Araujo, Helder Farias,Ferreira Do Nascimento, Naysa Flavia,&De Brito, Carlos Henrique.(2022).NATURAL COVER SURROUNDING THE FARM FIELD REDUCES CROP DAMAGE AND PEST ABUNDANCE IN BRAZILIAN DRYLAND.REVISTA CAATINGA,35(1).
MLA	Pereira De Araujo, Helder Farias,et al."NATURAL COVER SURROUNDING THE FARM FIELD REDUCES CROP DAMAGE AND PEST ABUNDANCE IN BRAZILIAN DRYLAND".REVISTA CAATINGA 35.1(2022).