Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1017/S1742170513000446 |
Challenging conservation agriculture on marginal slopes in Sehoul, Morocco | |
Schwilch, G.1; Laouina, A.2; Chaker, M.2; Machouri, N.2; Sfa, M.2; Stroosnijder, L.3 | |
通讯作者 | Schwilch, G. |
来源期刊 | RENEWABLE AGRICULTURE AND FOOD SYSTEMS
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ISSN | 1742-1705 |
EISSN | 1742-1713 |
出版年 | 2015 |
卷号 | 30期号:3页码:233-251 |
英文摘要 | In Sehoul, Morocco, the use of marginal land for agriculture became a necessity for the local population due to increased poverty and the occupation of the best land by new owners. Desertification poses an additional threat to agricultural production on marginal slopes, which are often stony and degraded. In a participatory process embedded in the EU DESIRE research project, potential sustainable land management measures were selected to address land degradation and desertification. Promising experiences with no-tillage practices elsewhere in Morocco had motivated the Moroccan government to promote conservation agriculture throughout the country. This combination of crop rotation, minimal soil disturbance and soil cover maintenance, however, had not yet been tested on sloping degraded land. Field trials of grazing enclosure combined with no or minimum tillage were conducted on the plots of two farmers, and trial results were analyzed based on stakeholders’ criteria. Results suggest that increased soil cover with barley residues improved rainwater use efficiency and yields only slightly, although soil water was generally enhanced. Soil moisture measurements revealed that no-tillage was favorable mainly at soil depths of 5cm and in connection with low-rainfall events (<20mm); under these circumstances, moisture content was generally higher under no-tillage than under conventional tillage. Moreover, stakeholder discussion confirmed that farmers in Sehoul remain primarily interested in animal husbandry and are reluctant to change the current grazing system. Implementation of conservation agriculture is thus challenged both by the degraded, sloping and stony nature of the land, and by the socio-economic circumstances in Sehoul. |
英文关键词 | sustainable land management marginal land stony slopes soil moisture stakeholder participation Morocco |
类型 | Article |
语种 | 英语 |
国家 | Switzerland ; Morocco ; Netherlands |
收录类别 | SCI-E |
WOS记录号 | WOS:000354391700003 |
WOS关键词 | LAND DEGRADATION ; RAINWATER USE ; MANAGEMENT ; SOIL ; EFFICIENCY ; ADOPTION ; AFRICA |
WOS类目 | Agriculture, Multidisciplinary |
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/2XILL650/190229 |
作者单位 | 1.Univ Bern, CDE, CH-3012 Bern, Switzerland; 2.Univ Mohamed V Agdal, CERGeo, FLSH, Chaire UNESCO GN Gest Environm & Dev Durable, Rabat, Morocco; 3.Wageningen Univ, Land Degradat & Dev Grp, NL-6700 AA Wageningen, Netherlands |
推荐引用方式 GB/T 7714 | Schwilch, G.,Laouina, A.,Chaker, M.,et al. Challenging conservation agriculture on marginal slopes in Sehoul, Morocco[J],2015,30(3):233-251. |
APA | Schwilch, G.,Laouina, A.,Chaker, M.,Machouri, N.,Sfa, M.,&Stroosnijder, L..(2015).Challenging conservation agriculture on marginal slopes in Sehoul, Morocco.RENEWABLE AGRICULTURE AND FOOD SYSTEMS,30(3),233-251. |
MLA | Schwilch, G.,et al."Challenging conservation agriculture on marginal slopes in Sehoul, Morocco".RENEWABLE AGRICULTURE AND FOOD SYSTEMS 30.3(2015):233-251. |
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