干旱区生态环境知识资源中心(Arid): Combination of organic amendments as a soil recovering strategy at a desertification hotspot in the Brazilian semiarid

Arid

DOI	10.1002/ldr.4935
	Combination of organic amendments as a soil recovering strategy at a desertification hotspot in the Brazilian semiarid
	de Souza, Henrique Antunes; Guedes, Fernando Lisboa; Pompeu, Roberto Claudio Fernandes Franco; Oda-Souza, Melissa; Clark, Marcus Vinicius Guimaraes; de Andrade, Hosana Aguiar Freitas; Primo, Anaclaudia Alves; Sagrilo, Edvaldo
通讯作者	de Andrade, HAF
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2024
卷号	35 期号:1 页码:534-548
英文摘要	The use of manure, organic mulch, and legume-based fertilizers can increase soil fertility in semiarid regions. However, the effects of such practices on soils prone to desertification are unknown. This study aimed to evaluate soil fertility and herbaceous stratum yield on soils amended with different organic inputs in the desertification hotspot of Iraucuba, Ceara state, Brazil. The experiments were performed in two areas with different soils (Planosol and Cambisol), in randomized blocks with a 2 x 2 x 3 + 1 factorial design. The factors consisted of (i) mulch (presence or absence of Copernicia prunifera [carnauba palm] straw), (ii) manure (sheep or cattle), and (iii) legume-based fertilizer (Mimosa tenuiflora [jurema], Mimosa caesalpiniifolia [sabia], and Leucaena leucocephala [leucena]), in addition to an untreated control, with three replicates. Soil chemical attributes and herbaceous stratum yield were assessed in the two areas. Positive effects of the combined use of carnauba palm straw, manures, and legume-based fertilizers on soil fertility were more evident for Planosol than for Cambisol. The combination of sheep manure with sabia-based fertilizer in Planosol, and cattle manure and leucena-based fertilizer in Cambisol increased herbaceous stratum yield. Herbaceous stratum yield in Planosol is more responsive to the input of great amounts of soil nutrients (especially P) and it increases soil organic matter levels, while in Cambisol, herbaceous stratum yield is more associated with the ability of inputs to make nutrients readily available. The use of organic amendments can reverse, in the short-term, degradation and desertification processes of soils in the Brazilian semiarid region.
英文关键词	Copernicia prunifera Leucaena leucocephala manure Mimosa caesalpiniifolia Mimosa tenuiflora soil fertility
类型	Article
语种	英语
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:001079312700001
WOS关键词	NITROGEN ; CARBON ; FRACTIONS ; DROUGHT ; GRASS
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404835
推荐引用方式 GB/T 7714	de Souza, Henrique Antunes,Guedes, Fernando Lisboa,Pompeu, Roberto Claudio Fernandes Franco,et al. Combination of organic amendments as a soil recovering strategy at a desertification hotspot in the Brazilian semiarid[J],2024,35(1):534-548.
APA	de Souza, Henrique Antunes.,Guedes, Fernando Lisboa.,Pompeu, Roberto Claudio Fernandes Franco.,Oda-Souza, Melissa.,Clark, Marcus Vinicius Guimaraes.,...&Sagrilo, Edvaldo.(2024).Combination of organic amendments as a soil recovering strategy at a desertification hotspot in the Brazilian semiarid.LAND DEGRADATION & DEVELOPMENT,35(1),534-548.
MLA	de Souza, Henrique Antunes,et al."Combination of organic amendments as a soil recovering strategy at a desertification hotspot in the Brazilian semiarid".LAND DEGRADATION & DEVELOPMENT 35.1(2024):534-548.