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）

INIDA (INIDA) - 佛得角

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

1.4 所述技术的可持续性声明

这里所描述的技术在土地退化方面是否存在问题，导致无法被认为是一种可持续的土地管理技术？:

否

1.5 参考关于SLM方法（使用WOCAT记录的SLM方法）的调查问卷

2.1 技术简介

技术定义:

Platforms created in series along the slopes, separated by punch of stone, vertical, reduced the length of slopes and facilitating the infiltration of water and increasing production

2.2 技术的详细说明

说明:

The terraces, platforms are created on the slopes, where the slope exceeds 30, to reduce or eliminate the gradient of the slope, creating an agricultural field with better soil fertility. Such platforms have 5% inclination to the inside retaining more water to its surface, and 1% of the drainage along facit, in case of saturation of soil in water. The separation between two platforms is performed by punches from the local stone, that structure has to be calculated, taking into cosideração the slope of the slope, the width of the platform, edefoclimáticas conditions and other variables.

Its primary objective is to adapt the land to use it intends to take to eliminate the slope of the hill, working to increase soil moisture, the reduction of runoff, and its kinetic energy through the punches

Implementation: Need wide availability of labor and large technical training for its implementation. The activity of implementation requires the calculation of the volume of soil to be moved, thus defining the width of the platform, this volume that depends crucially on the thickness of surface horizon soil. In some regions where there are avenues of access to machines, the platform is done by tractors, others are made by hand. The construction of the punch, requiring stone and labor requires high technical capacity in both dimensions of the foundation as part of the whole structure.

Natural / human environment: Built in soils of agricultural vocation of medium texture, mostly in areas of regadioem that the irrigation system requires that the area is flat, sub-humid areas and semi-arid. Hillsides with slopes greater than 20%

It is a measure purely structural: Great movement of earth, made with hand tools and / or machines. The production in these areas is subsistence or mixed. This measure is carried out mainly in areas where the land user is owner

2.5 已应用该技术的、本评估所涵盖的国家/地区/地点

2.6 实施日期

如果不知道确切的年份，请说明大概的日期:

• 10-50年前

2.7 技术介绍

详细说明该技术是如何引入的:

• 在实验/研究期间

注释（项目类型等）:

The first structures were construdas in 1978 in St. George, which was an action of FAIMO project

3.1 该技术的主要目的

• 改良生产
• 减少、预防、恢复土地退化
• 创造有益的经济影响

3.2 应用该技术的当前土地利用类型

注释:

Major cash crop: Horticulture
Major food crop: Maize and beans
Major land use problems (compiler’s opinion): The loss of soil by runoff, influenced by its low coverage, reducing their fertility and their thickness
Major land use problems (land users’ perception): The loss of soil by runoff, low productive soils, low organic matter

3.4 供水

该技术所应用土地的供水:

• 雨养

注释:

Water supply: Also mixed rainfed - irrigated

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

注释:

Main causes of degradation: soil management (It is cultivated maize and peanuts on land slopes very pronounced and boot), crop management (annual, perennial, tree/shrub) (At the end of each cycle of cultivation of maize, the most prevalent, the crop residues are deracinate, leading to the loss of soil cover), droughts (ocorrem secas cíclicas nesse país, sendo a mais marcante, a de 1947)

Secondary causes of degradation: overgrazing (Creation of the wild animals compact the soil, destroying the structures for the conservation of soil and water exists, and creates conflict), disturbance of water cycle (infiltration / runoff) (A fraca cobertura vegetal não favorece a infiltração da água quando chove, principalmenThe low vegetation cover, does not favor the infiltration of water when it rains, especially where there are crus), Heavy / extreme rainfall (intensity/amounts) (Sometimes heavy intensity rains that occur associated with poor vegetation cover and increase soil erosion)

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

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）:

ECV

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=:

80.0

4.3 技术建立活动

	活动	时间（季度）
1.	Leveling the terrain	April
2.	Construction of the batter	June

4.4 技术建立所需要的费用和投入

	对投入进行具体说明	单位	数量	单位成本	每项投入的总成本	土地使用者承担的成本%
劳动力	Labour	ha	1.0	687.5	687.5	100.0
设备	Total	ha	1.0	375.0	375.0
施工材料	Total	ha	1.0	875.0	875.0
技术建立所需总成本					1937.5
技术建立总成本，美元					24.22

注释:

Duration of establishment phase: 2 month(s)

4.6 维护/经常性活动所需要的费用和投入（每年）

注释:

Machinery/ tools: picareta, enchada, martelo, nível,

5.1 气候

5.2 地形

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:

Land users applying the Technology are mainly common / average land users
Population density: 100-200 persons/km2
Annual population growth: > 4%
Off-farm income specification: the land users who practice the technique, get more income with agricultural production, invest more in their production
Market orientation: Mixed (ranked 1, it is intended to take advantage of the technique, getting more income) and subsistence (ranked 2)

5.7 应用该技术的土地使用者使用的平均土地面积

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，有命名

土地使用权:

• 个人

用水权:

• 社区（有组织）

5.9 进入服务和基础设施的通道

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

水循环/径流

土壤

生物多样性:植被、动物

减少气候和灾害风险

6.3 技术对渐变气候以及与气候相关的极端情况/灾害的暴露和敏感性（土地使用者认为的极端情况/灾害）

渐变气候

渐变气候

	季节	增加或减少	该技术是如何应对的？
年温度		增加	好

气候有关的极端情况（灾害）

气象灾害

	该技术是如何应对的？
局地暴雨	不好
局地风暴	好

气候灾害

	该技术是如何应对的？
干旱	好

水文灾害

	该技术是如何应对的？
比较和缓的（河道）洪水	好

其他气候相关的后果

其他气候相关的后果

	该技术是如何应对的？
缩短生长期	好

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）？

注释:

There is any maintenance operation

6.5 技术采用

如若可行，进行量化（住户数量和/或覆盖面积）:

144 families and 100% of the area covered

在所有采用这项技术的人当中，有多少人是自发的，即未获得任何物质奖励/付款？:

• 51-90%

注释:

40% of land user families have adopted the Technology with external material support
60 land user families have adopted the Technology with external material support
Comments on acceptance with external material support: They were covered in the course of projects, and port as a mirror for others. Were the first to adopt the technique.

60% of land user families have adopted the Technology without any external material support

84 land user families have adopted the Technology without any external material support
Comments on spontaneous adoption: The technique has proved efficient in increasing the production and adoption, for who had the economic power for its implementation, was significant
There is a moderate trend towards spontaneous adoption of the Technology
Comments on adoption trend: The high cost of technology, makes the poor farmers, unable to adopt. But with any credit or allowance, they take the technology.

6.7 该技术的优点/长处/机会

编制者或其他关键资源人员认为的长处/优势/机会
Mitigation of erosion by reducing the cinetic of runoff and the slope
Availability of lands for agriculture
Improve of production

7.1 信息的方法/来源

7.2 参考可用出版物

标题、作者、年份、ISBN:

Field Guide_DESIRE_Cape Verde, INIDA, 2008

可以从哪里获得?成本如何?

Livrary of INIDA

标题、作者、年份、ISBN:

Conservação do solo e água_Cabo Verde, Antonio Sabino, 1991

可以从哪里获得?成本如何?

Livrary of INIDA_CFA

标题、作者、年份、ISBN:

Técnicas de conservação de solo e água em Cabo Verde_MPAR & CILSS, 1994

可以从哪里获得?成本如何?

Livrary of INIDA_CFA

标题、作者、年份、ISBN:

Conservação do solo e água_Cabo Verde, Antonio Sabino, 1984

可以从哪里获得?成本如何?

Livrary of INIDA

7.3 链接到网络上的相关信息

标题/说明:

QUIBB_INE, 2007

URL:

www.ine.cv