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/评估的项目名称（如相关）

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

Participatory on-farm resarch and demonstration in UK arable … [英国]

To find and demonstrate ways of better managing the land.

• 编制者： Ceris A. Jones
• 01/12/2009 midnight

2.1 技术简介

技术定义:

Surface cultivation of up to the top 10cm of soil but not complete inversion

2.2 技术的详细说明

说明:

machinery with discs or tines replace the plough for minimal cultivations of the soil. Equally crops may be established by no-tillage/ zero-tillage

Purpose of the Technology: (i) soil protection (ii) improved crop establishment particularly through the speeding up of of operations.

Establishment / maintenance activities and inputs: appropriate machinery, soil condition and following crop all determine establishment. Maintenance: on an annual basis.

Natural / human environment: SOWAP (ww.sowap.org) project working with farmer to protect environment and maintain economic viability

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

国家:

英国

区域/州/省:

Leicestershire

有关地点的进一步说明:

Leicestershire

注释:

Total area covered by the SLM Technology is 0.00063 Km2.

This represents a 630m2 on-farm research and demonstration plot

Map

×

2.7 技术介绍

注释（项目类型等）:

From the USA where in te 1930's the 'dust-bowls' necessitated the development of soil conservation in intensive agriculture.

3.1 该技术的主要目的

• 减少、预防、恢复土地退化

3.2 应用该技术的当前土地利用类型

农田

• 一年一作

年作 - 具体指明作物:

• 谷类 - 小麦（冬季）
• 豆科牧草和豆类 - 豆子
• 油料作物 - 向日葵、菜籽、其他

每年的生长季节数:

• 1

具体说明:

Longest growing period in days: 330 Longest growing period from month to month: Sep - Aug

注释:

Major land use problems (compiler’s opinion): Water turbidity, compaction, erosion

Major land use problems (land users’ perception): Compaction

Type of cropping system and major crops comments: wheat - oilseed rape - wheat - beans. Typically these will be winter-sown (Sept) crops rather than spring sown (March)

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

• 改良的地面/植被覆盖
• 最小的土壤扰动

3.6 包含该技术的可持续土地管理措施

农艺措施

• A1：植被和土壤覆盖层
• A2：有机质/土壤肥力
• A3：土壤表面处理

A3：区分耕作制度:

A 3.1：免耕

注释:

Main measures: agronomic measures

Type of agronomic measures: cover cropping, mulching, mineral (inorganic) fertilizers, rotations / fallows, breaking compacted topsoil, zero tillage / no-till, minimum tillage, deep tillage / double digging

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
• Wo：场外劣化效应

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）

物理性土壤退化

• Pc：压实

注释:

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

Secondary types of degradation addressed: Wo: offsite degradation effects, Cn: fertility decline and reduced organic matter content, Pc: compaction

Main causes of degradation: other human induced causes (specify) (agricultural causes: focus on yields), labour availability (too much labour: attempting to maintain rural employment)

Secondary causes of degradation: education, access to knowledge and support services (lack of knowledge), insufficient time for farmers to consider the issu

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: mitigation / reduction of land degradation

Secondary goals: prevention 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）:

UK pounds (£)

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=:

0.56

4.3 技术建立活动

注释:

Additional info: - Year 1: consolidation: October / per crop - Year2: chop straw close to soil surface: harvest / annual - Year2: incorporate straw and prepare seed bed: September / annual - Year2: drill mustard-rye cover crop: September / annual - Year2: drill crop (2.5-4cm depth): March / once per crop - Year 3: chop straw close to soil surface: harvest / annual - Year3: incorporate straw and overcome compaction: October / per crop - Year3: additional cultivation: October / per crop - Year3: drill crop (2.5-4cm depth): October / once per crop - Year3: consolidation: October / per crop

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:

Machinery/ tools: Simba Solo, Cambridge rollers, Vaderstad drill

Per hectare of land where technology applied. The costs listed are for crop establishment costs only as all other costs (seed, fertiliser, pesticide) are identical to those incurred by other technologies (UNK1a, UNK1c) undertaken on this farm.

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:

Equipment costs, slope (higher horse power required for steeper slopes), time taken for operation

5.1 气候

5.2 地形

关于地形的注释和进一步规范:

Landforms: Hill slopes (some slopes < 8%)

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 medium
Soil drainage/infiltration is good
Soil water storage capacity is high

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: 10-50 persons/km2

Annual population growth: 1% - 2%

50% of the land users are rich and own 60% of the land.
50% of the land users are average wealthy and own 40% of the land.

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

• Trust

• Trust

• Trust

6.1 该技术的现场影响

社会经济效应

收入和成本

社会文化影响

生态影响

土壤

生物多样性:植被、动物

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:

100% of land user families have adopted the Technology without any external material support

1 land user families have adopted the Technology without any external material support

Comments on spontaneous adoption: survey results

There is a little trend towards spontaneous adoption of the Technology

Comments on adoption trend: Currently about 40% of the UK practices conservation tillage

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