1.2 参与该技术评估和文件编制的资源人员和机构的联系方式

有助于对技术进行记录/评估的机构名称（如相关）

1.3 关于使用通过WOCAT记录的数据的条件

编制者和关键资源人员接受有关使用通过WOCAT记录数据的条件。:

是

1.5 参考关于SLM方法（使用WOCAT记录的SLM方法）的调查问卷

Local Level Participatory Planning (LLPPA) [埃塞俄比亚]

LLPPA

• 编制者： Philippe Zahner
• 01/21/2009 midnight

2.1 技术简介

技术定义:

Stone faced bund is embankment constructed from stone & soil along the contour at upper part to reduce velocity of run of & length of slope with collection ditch in the uper part.

2.2 技术的详细说明

说明:

Description:- is constructed from soil embankment at the upper part. The layer of regular sheped stone embankement at lower side along the contour line. Excavated collection ditch at the uper part. Have sound foundation at lower side. Has a berm between collection ditch & soil embankement. Purpose:- To cut longer slopes into series of slopes. To increase time of concentration & infiltration rate. To decrease velocity of run off. To colect top soil, as a result to protect erosion, to increase yield at last forming a bench. Establishment/ maintenance:- Layout contour line across the slope remark the line of collection ditch, construct embandkment of soil with compaction & construct stone embankment in the outer (lower) side & requires proper foundation. Arranage the labour forces & require external inputs. Environment:- Low rain fall area, less soil depth & moisture stressed areas, low prolduction (yield) areas, on cultivated land use type, which have 8-30% slope.

2.5 已应用该技术的、本评估所涵盖的国家/地区/地点

国家:

埃塞俄比亚

区域/州/省:

Oromia

有关地点的进一步说明:

Oromiya Chiro wab

注释:

Total area covered by the SLM Technology is 11.83 km2.

Most of the activities were not done due to lack (constraints) of incentive foods at present only gara nigus of sorrow no. sites are functional.

Map

×

2.6 实施日期

如果不知道确切的年份，请说明大概的日期:

• 50多年前（传统）

2.7 技术介绍

详细说明该技术是如何引入的:

• 通过项目/外部干预

注释（项目类型等）:

National natural resource development of conservation dept.

3.2 应用该技术的当前土地利用类型

农田

• 一年一作
• 多年一作（非木材）
• 乔木与灌木的种植

年作 - 具体指明作物:

• 谷物类 - 玉米
• 谷类 - 高粱

• cowpeas

• chat

• coffee

每年的生长季节数:

• 2

具体说明:

Longest growing period in days: 250 Longest growing period from month to month: Apr - Dec Second longest growing period in days: 180 Second longest growing period from month to month: Apr - Sep

采用轮作制度了吗？:

是

如果是，请具体说明:

sorghum 2st, the maize, sorghum with maize, maize the cow pea.

注释:

Major land use problems (compiler’s opinion): Absence of applications of land use & forest policy shortage of farm cultivated land. Absence of responsibility to develop protect all land use type population growth pressure, High way run off desposal structure. Intensive cultivation of land.

Major land use problems (land users’ perception): Shortage of farm land; population growth (Increase of family size) decrease of production yield of farm; soil errosion, monocropping system povertiy.

Type of cropping system and major crops comments: Annual croping:- sorghum 2st, the maize, sorghum with maize, maize the cow pea.

3.4 供水

该技术所应用土地的供水:

• 雨养

3.5 该技术所属的SLM组

• 横坡措施

3.6 包含该技术的可持续土地管理措施

3.7 该技术强调的主要土地退化类型

土壤水蚀

• Wt：表土流失/地表侵蚀

化学性土壤退化

• Cn：肥力下降和有机质含量下降（非侵蚀所致）

水质恶化

• Ha：干旱化

注释:

Main type of degradation addressed: Wt: loss of topsoil / surface erosion

Secondary types of degradation addressed: Cn: fertility decline and reduced organic matter content, Ha: aridification

3.8 防止、减少或恢复土地退化

具体数量名该技术与土地退化有关的目标:

• 防止土地退化
• 减少土地退化

注释:

Main goals: prevention of land degradation

Secondary goals: mitigation / reduction of land degradation

4.1 该技术的技术图纸

4.2 有关投入和成本计算的一般信息

其它/国家货币（具体说明）:

Birr

如相关，注明美元与当地货币的汇率（例如1美元=79.9巴西雷亚尔）：1美元=:

8.6

4.3 技术建立活动

4.4 技术建立所需要的费用和投入

注释:

Duration of establishment phase: 60 month(s)

4.5 维护/经常性活动

4.6 维护/经常性活动所需要的费用和投入（每年）

注释:

An average length = 1000m, Width of stone 20cm, width of eather 80 cm

4.7 影响成本的最重要因素

描述影响成本的最决定性因素:

Availability of local materials, the steepyness of site, soil type.

5.1 气候

5.2 地形

5.3 土壤

如有可能，附上完整的土壤描述或具体说明可用的信息，例如土壤类型、土壤酸碱度、阳离子交换能力、氮、盐度等。:

Soil fertility is low-medium
Soil drainage/infiltration is good-medium
Soil water storage capacity is low-medium

5.6 应用该技术的土地使用者的特征

说明土地使用者的其他有关特征:

Annual population growth: 3% - 4%

and own 25% of the land.
and own 55% of the land.
and own 15% of the land.

Off-farm income specification: No. marked differences between them
Level of mechanization: Animal traction (very exuastive power) and manual labour

5.8 土地所有权、土地使用权和水使用权

土地所有权:

• 州
• 个人，未命名

6.1 该技术的现场影响

社会经济效应

生产

收入和成本

社会文化影响

生态影响

土壤

其它生态影响

6.2 该技术的场外影响已经显现

6.4 成本效益分析

技术收益与技术建立成本相比如何（从土地使用者的角度看）？

技术收益与技术维护成本/经常性成本相比如何（从土地使用者的角度看）？

6.5 技术采用

注释:

Comments on acceptance with external material support: estimates

Comments on spontaneous adoption: estimates

There is no trend towards spontaneous adoption of the Technology

Comments on adoption trend: The poor economy makes them not to adapt spontanously

6.7 该技术的优点/长处/机会

6.8 技术的弱点/缺点/风险及其克服方法

7.1 信息的方法/来源