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）

Test institution (TI) - 阿尔巴尼亚

有助于对技术进行记录/评估的机构名称（如相关）

Sultan Qaboos University (SQU) - 阿曼

1.3 关于使用通过WOCAT记录的数据的条件

（现场）数据是什么时候汇编的？:

06/01/2016

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

2.1 技术简介

技术定义:

Using saline ground water for controlling soil salinity

2.2 技术的详细说明

说明:

The farm total area is 7 fadan. The farm was established 40 years ago. Two labors are working in the farm. The income is low just covering the farm inputs.
Crops planted are alfalfa, Rhodes grass, corn, Mango, Pomegranate, Date Palm, Henna tree, Buckthorn tree

Purpose of the Technology: Using saline ground water through flood irrigation for leaching salt accumulation and soil sustainability.

Establishment / maintenance activities and inputs: Main inputs are labors, tractor, date palm processing unit and machinery. the maintenance is doing for pipes and machinery.

Natural / human environment: Well water having salinity of 7.13 ds/m is used to irrigate the land also leach the soil. This has resulted an accumulated salt in the soil. Due to increase in soil salinity the cropping pattern has changed drastically. Some years ago the farm was cultivated with a variety of crops but now is limited to growing perennial crops that are salt tolerant. Date palm are the most salt tolerant plants followed by Rhodes and Alfalfa. Mangoes are sensitive to salts compared with other fruit trees.

2.3 技术照片

2.5 已应用该技术的、本评估所涵盖的国家/地区/地点

3.1 该技术的主要目的

• 适应气候变化/极端天气及其影响

3.2 应用该技术的当前土地利用类型

注释:

Major land use problems (compiler’s opinion): soil and water salinity

Future (final) land use (after implementation of SLM Technology): Mixed: Mp: Agro-pastoralism

如果由于技术的实施而导致土地用途发生变化，则在技术实施前说明土地利的用途。:

Cropland: Ca: Annual cropping

3.3 有关土地利用的更多信息

该技术所应用土地的供水:

• 充分灌溉

具体说明:

Longest growing period in days: 60; Longest growing period from month to month: october to december; Second longest growing period in days: 45; Second longest growing period from month to month: february to mid of march

3.4 该技术所属的SLM组

• 灌溉管理（包括供水、排水）

3.5 技术传播

具体说明该技术的分布:

• 均匀地分布在一个区域

如果该技术均匀地分布在一个区域上，请注明覆盖的大致区域。:

• < 0.1 平方千米（10 公顷）

注释:

Total area covered by the SLM Technology is 0.0294 km2.

3.6 包含该技术的可持续土地管理措施

注释:

Secondary measures: vegetative measures, management measures

Type of agronomic measures: mixed cropping / intercropping, manure / compost / residues, mineral (inorganic) fertilizers

Type of vegetative measures: aligned: -against wind, in blocks

3.7 该技术强调的主要土地退化类型

注释:

Main causes of degradation: droughts, population pressure

Secondary causes of degradation: soil management, crop management (annual, perennial, tree/shrub), deforestation / removal of natural vegetation (incl. forest fires), over-exploitation of vegetation for domestic use, urbanisation and infrastructure development

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:

• 修复/恢复严重退化的土地

注释:

Secondary goals: prevention of land degradation, mitigation / reduction of land degradation

4.1 该技术的技术图纸

4.2 技术规范/技术图纸说明

a farm of 7 feddan mainly grown date palm, rhode grass and ,maize. the farm also a small animal yard.

Technical knowledge required for field staff / advisors: moderate

Technical knowledge required for land users: moderate

Secondary technical functions: control of raindrop splash, control of dispersed runoff: retain / trap, control of dispersed runoff: impede / retard, control of concentrated runoff: retain / trap, control of concentrated runoff: impede / retard, control of concentrated runoff: drain / divert, improvement of ground cover, improvement of surface structure (crusting, sealing), increase in organic matter

Aligned: -against wind
Vegetative material: T : trees / shrubs

In blocks
Vegetative material: G : grass

Slope (which determines the spacing indicated above): 0-2%

Change of land use practices / intensity level: land used for planting Rhodes grass and seasonal crops (recently maize was grown).

4.3 有关投入和成本计算的一般信息

其它/国家货币（具体说明）:

Omani Rial

注明美元与当地货币的汇率(如相关):1美元=:

0.39

4.4 技术建立活动

	活动	措施类型	时间
1.		结构性的	all day around

4.5 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	120.0	120.0
技术建立所需总成本					120.0

4.7 维护/经常性活动所需要的费用和投入（每年）

	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	120.0	120.0
技术维护所需总成本					120.0

4.8 影响成本的最重要因素

描述影响成本的最决定性因素:

labour, seeds, fertilizer and electricty

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 very low

Soil drainage / infiltration is good

Soil water storage capacity is medium

5.4 水资源可用性和质量

5.5 生物多样性

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:

Population density: 50-100 persons/km2

Annual population growth: 1% - 2%

5.7 应用该技术的土地使用者拥有或租用的平均土地面积

5.8 土地所有权、土地使用权和水使用权

土地所有权:

• 个人，未命名

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

水资源可用性和质量

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	气候变化/极端天气的类型	该技术是如何应对的？
年温度		增加	不好

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	未知
局地风暴	未知

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:

due to many different type of crops and grass and trees in the farm, and having date processor increase profit and maintenance is low.

6.5 技术采用

• 大于 50%

如若可行，进行量化（住户数量和/或覆盖面积）:

75 percent of stated area

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

• 90-100%

注释:

There is a moderate trend towards spontaneous adoption of the Technology

Comments on adoption trend: farmers in this area strongly will like to do the same due to high water salinity, in order to wash down salinity, thus, they use flood irrigation 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
easily implemented
costly effective and every farmer can implement it
resist to hard weather condition

6.8 技术的弱点/缺点/风险及其克服方法

编制者或其他关键资源人员认为的弱点/缺点/风险	如何克服它们？
in long term, ground water will be more deep	reduce over pumping
ground water salinity will increase	reduce over pumping
salt accumulation in the soil will increase	by using different soil conditioner, gypsum and soil mulch and organic manure
soil degradation will be the final result

7.2 参考可用出版物

标题、作者、年份、ISBN:

Oman Salinity Strategy, Ministry of Agriculture and Fisheries, 2012

标题、作者、年份、ISBN:

South Batinah Integrated Study, Ministry of Agriculture and Fisheries, 1993

标题、作者、年份、ISBN:

Oman General Soil Map, Ministry of Agriculture and Fisheries. 1993