Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s10457-010-9330-y |
Forestry insularity effect of four Mimosa L. species (Leguminosae-Mimosoideae) on soil nutrients of a Mexican semiarid ecosystem | |
Lucia Camargo-Ricalde, Sara; Reyes-Jaramillo, Irma; Montano, Noe Manuel | |
通讯作者 | Lucia Camargo-Ricalde, Sara |
来源期刊 | AGROFORESTRY SYSTEMS
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ISSN | 0167-4366 |
EISSN | 1572-9680 |
出版年 | 2010 |
卷号 | 80期号:3页码:385-397 |
英文摘要 | Information about forestry insularity of plants on soil nutrients will be critical for selecting plant species for agrosilvopastoral or fertility reclamation programs in dry ecosystems. We explored the effects of four Mimosa species (M.. lacerata, M. luisana, M. polyantha and M. texana var. filipes) and of rainfall seasonal variation on soil nutrients in a semiarid ecosystem located at the Tehuacan-Cuicatlan Valley, Mexico. Soil samples were taken from outside and under the canopy at three positions (trunk, middle, edge) in all four Mimosa species; ten plants per species. The soil pH, organic matter (SOM), organic carbon (SOC), total nitrogen (Nt), available phosphorus (Pi), and major cations (Ca, Mg, K and Na) were determined. Our results showed that Mimosa species improve the soil under their canopies creating fertile islands with higher SOM, SOC. total N and Pi cycling than the soil in open areas (OA). The insularity effect was significantly species-dependent, where SOM, SOC, Nt and Pi decreased consistently from trunk to OA in all four Mimosa species; however, magnitude varied among species. Likewise, differences in the quantity of soil cations were observed among Mimosa species; though, an insularity gradient trunk-open area was not observed. All these effects were consistent across the species studied and showed little seasonal variability, suggesting a strong forestry insularity of Mimosa species on soil fertility. Of all the four Mimosa species studied, M. lacerata was the most effective in accumulating SOM and nutrients in the soil, for which it would be a good option to implement in agrosilvopastoral or fertility reclamation programs in this semiarid ecosystem. |
英文关键词 | Deserts Fertility islands Legumes Nitrogen and phosphorus Organic matter Soil fertility Tropical scrubs |
类型 | Article |
语种 | 英语 |
国家 | Mexico |
收录类别 | SCI-E |
WOS记录号 | WOS:000283706800006 |
WOS关键词 | TEHUACAN-CUICATLAN VALLEY ; DESERT ECOSYSTEM ; SONORAN DESERT ; RESOURCE ISLANDS ; ORGANIC-MATTER ; MESQUITE ; NITROGEN ; DYNAMICS ; ACACIA ; HETEROGENEITY |
WOS类目 | Agronomy ; Forestry |
WOS研究方向 | Agriculture ; Forestry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/163099 |
作者单位 | Univ Autonoma Metropolitana Iztapalapa, Div Ciencias Biol & Salud, Dept Biol, Mexico City 09340, DF, Mexico |
推荐引用方式 GB/T 7714 | Lucia Camargo-Ricalde, Sara,Reyes-Jaramillo, Irma,Montano, Noe Manuel. Forestry insularity effect of four Mimosa L. species (Leguminosae-Mimosoideae) on soil nutrients of a Mexican semiarid ecosystem[J],2010,80(3):385-397. |
APA | Lucia Camargo-Ricalde, Sara,Reyes-Jaramillo, Irma,&Montano, Noe Manuel.(2010).Forestry insularity effect of four Mimosa L. species (Leguminosae-Mimosoideae) on soil nutrients of a Mexican semiarid ecosystem.AGROFORESTRY SYSTEMS,80(3),385-397. |
MLA | Lucia Camargo-Ricalde, Sara,et al."Forestry insularity effect of four Mimosa L. species (Leguminosae-Mimosoideae) on soil nutrients of a Mexican semiarid ecosystem".AGROFORESTRY SYSTEMS 80.3(2010):385-397. |
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