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）

Integrated Approach in Management of Major Biodiversity Corridors in the Philippines - GEF 6 Project (BD corridor)

有助于对技术进行记录/评估的机构名称（如相关）

Bureau of Soils and Water Management (Bureau of Soils and Water Management) - 菲律宾

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

2.1 技术简介

技术定义:

Floating vegetable garden as a climate change adaptation strategy for the indigenous communities living in the wetland of Agusan del Sur to grow vegetables during the flooding season.

2.2 技术的详细说明

说明:

Agusan Marsh is considered one of the wetlands in the Philippines that experiences flooding all year round, and most areas are flooded, making it impossible to grow food for the communities living in the area. In order to address this issue, the construction of floating gardens were initiated by the Department of Agriculture CARAGA supported by various government agencies and Non Government Organizations (NGOs).

The floating garden technology and initiative, developed by the Foundation for the Development of Agusanons, Inc. (FDAI), was enhanced by the Department of Agriculture CARAGA and carried out by the Agricultural Program Coordinating Office (APCO) with the aim of establishing a sustainable agricultural system that promotes biodiversity and resilient farming practices. By using decomposed water hyacinth as a medium for growing crops, the technology helps mitigate its negative effects and transforms it into a valuable resource. Water hyacinths have a variety of negative impacts such as clogging waterways hampering boating and fishing, reducing local aquatic biodiversity and obstructing river flows which can aggravate flooding. The technlogy is being adopted by the Adaptation and Mitigation Initiative in Agriculture (AMIA) as a mitigation strategy against the impacts of climate change, enabling communities to better manage and adapt to climate-related risks. It also provides means for communities in flood-prone or coastal areas to engage in sustainable agri-fishery activities, ensuring food security and enhancing biodiversity and ecosystem health.

The components of the floating garden include a floater, a base (batangan), flooring (salug), growing substrate composed of layers of water hyacinth and layers of soil. Thewater hyacinths are collected from the river, chopped, and then mixed with the soil for composting before being used as a growing substrate in the floating garden. It is applied in layers as follows: composted hyacinth/soil mix, soil, composted hyacinth/ soil mix, and soil. The use of water hyacinth as substrate for the compost addresses the community’s concern about its proliferation, which causes obstruction in rivers, resulting in the destruction of boats and houses.

The standard dimension of a floating garden is 8 meters (length) by 4 meters (width), but this could be increased depending on the needs and financial capacity of the landusers. Crops planted are high-value vegetables such as pechay (pak choi), string beans, bitter gourd, tomato, bell pepper, cucumber, and eggplant, which were provided by the Department of Agriculture.

The FDAI played a pivotal role in project implementation, overseeing the construction of floating gardens and the provision of supplemental seedlings. The Binus-Ugan Farmers Association (BFA), as the recipient of the project, received 50 units of floating gardens through the Department of Agriculture's Adaptation and Mitigation Initiative in Agriculture (AMIA) Program.

Floating gardens were instrumental to the community in growing crops as their source of food and nutrients during the COVID-19 pandemic, where movement from barangay to barangay was restricted. A barangay is the smallest administrative division in the Philippines. The floating gardens became a source of income as the excess produce was sold to neighbors. The floating garden initiative did not only enhance economic conditions but also attracted local avian species, locally referred to as "pari-pari." Furthermore, it strengthened women's involvement in the community, particularly through their active participation in maintaining the gardens.

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

2.6 实施日期

注明实施年份:

2022

如果不知道确切的年份，请说明大概的日期:

• 不到10年前（最近）

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）:

The construction of floating garden at Barangay Sabang Gibong, Talacogon was funded by the Department of Agriculture in response to the needs of the community for food sources during flooding season when growing crops is not possible because the lands are submerged in water.

3.1 该技术的主要目的

• 适应气候变化/极端天气及其影响
• 创造有益的经济影响
• 创造有益的社会影响

3.2 应用该技术的当前土地利用类型

同一土地单元内混合使用的土地：:

否

注释:

Floating gardens to grow vegetables are constructed in the wetlands when the area is flooded. For the past years, flooding occurred all year round.

3.3 由于技术的实施，土地使用是否发生了变化？

由于技术的实施，土地使用是否发生了变化？:

• 否（继续问题3.4）

3.4 供水

该技术所应用土地的供水:

• 混合雨水灌溉

注释:

During rainy seasons, the landusers do not water the crops since the rainwater is already sufficient. When week passed and no rains occur, the landuser will water the crops from the river.

3.5 该技术所属的SLM组

• 湿地保护/管理
• 家庭花园
• 减少基于生态系统的灾害风险

3.6 包含该技术的可持续土地管理措施

注释:

Floating garden structure as shelter for plants

3.7 该技术强调的主要土地退化类型

注释:

Year round flooding (change in surface water quantity) limited agricultural activities on the land.
This technology address the decline of surface water quality due to the eutrophication of waterbody where water hyacinth is a contributor.

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:

• 适应土地退化

注释:

The community adapted to the state of land degradation in the area by transferring crop production from the year round flooded fields to floating gardens and using the available resource like the water hyacinth as substrate to produce compost used as substrate for plant growth

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

具体说明成本和投入是如何计算的:

• 每个技术单元

其它/国家货币（具体说明）:

Pesos

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=:

55.0

4.3 技术建立活动

	活动	时间（季度）
1.	Construction of the floating garden	All year round
2.	Collection of water hyacinth	All year round
3.	Composting of water hyacinth and mixing with soil	All year round

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	Construction of the floating garden	person/day	16.0	350.0	5600.0	100.0
劳动力	Collection and composting of water hyacinth	person/day	1.0	350.0	350.0	100.0
植物材料	vegetable seeds	cans	3.0	1500.0	4500.0
施工材料	bamboo as floater	pieces	200.0	40.0	8000.0
施工材料	wood for crossbeam	pieces	4.0	200.0	800.0
施工材料	bamboo for floor joist	pieces	10.0	30.0	300.0
施工材料	nails	kilos	2.0	80.0	160.0
施工材料	wood as sidings	board feet (bd.ft)	4.0	20.0	80.0
施工材料	bamboo as pole	pieces	6.0	50.0	300.0
施工材料	rope	pieces	16.0	25.0	400.0
施工材料	carabao rope for anchoring the garden	meters	20.0	28.0	560.0
其它	UV plastic roofing	roll (12m x 5m)	1.0	6000.0	6000.0	100.0
技术建立所需总成本					27050.0
技术建立总成本，美元					491.82

如果土地使用者负担的费用少于100%，请注明由谁负担其余费用:

The cost for the construction of the floating garden was subsidized by the Department of Agriculture

注释:

The materials used for the construction of the floating garden was subsidized by the government. The counterpart of the land user is the labor for the construction.

4.5 维护/经常性活动

	活动	时间/频率
1.	Change of the bamboo used as floaters	1 to 2 years
2.	Planting of vegetable seeds	All year round
3.	Fertilizer application	All year round
4.	Application of organic spray	All year round

4.6 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	Maintenance of the floater	person/day	3.0	350.0	1050.0	100.0
劳动力	Planting of vegetable seeds	person/day	1.0	350.0	350.0	100.0
劳动力	Fertilizer application	person/day	1.0	350.0	350.0	100.0
劳动力	Organic Spray application	person/day	1.0	350.0	350.0	100.0
植物材料	seeds	cans	3.0	1500.0	4500.0	50.0
肥料和杀菌剂	Organic Fertilizer	bag	2.0	500.0	1000.0	100.0
肥料和杀菌剂	Organic spray	liter	4.0	250.0	1000.0	100.0
施工材料	bamboo	pieces	200.0	40.0	8000.0	100.0
技术维护所需总成本					16600.0
技术维护总成本，美元					301.82

如果土地使用者负担的费用少于100%，请注明由谁负担其余费用:

The Department of Agriculture partially subsidized the seeds

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 bamboo in the area which is heavily used as the floater

5.1 气候

5.2 地形

说明该技术是否专门应用于:

• 不相关

5.3 土壤

5.4 水资源可用性和质量

水的盐度有问题吗？:

否

该区域正在发生洪水吗？:

是

规律性:

频繁

关于水质和水量的注释和进一步规范:

For the past three (3) years, the community has observed that flooding is all year round

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:

Fishing is the main source of income of the landusers

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:

• 社区/村庄

土地使用权:

• 社区（有组织）

用水权:

• 社区（有组织）

土地使用权是否基于传统的法律制度？:

是

注释:

General characteristics of the situation in the area where the floating gardens are being implemented

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

生物多样性:植被、动物

减少气候和灾害风险

6.2 该技术的场外影响已经显现

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？
年降雨量		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？
热带风暴	适度
局地暴雨	非常好

水文灾害

	该技术是如何应对的？
比较和缓的（河道）洪水	非常好
山洪暴发	不好

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）？

6.5 技术采用

• > 50%

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？:

• 0-10%

6.6 适应

最近是否对该技术进行了修改以适应不断变化的条件？:

否

6.7 该技术的优点/长处/机会

土地使用者眼中的长处/优势/机会
Serves as an efficient mode of resource utilization on a small productive land area like the Agusan Marsh.
Relatively sustainable use of environmental resources.
An additional source of sustenance/income from the floating garden's produce.

编制者或其他关键资源人员认为的长处/优势/机会
The floating garden technology could act as an additional tourist spot in Agusan Marsh.
There is strong support from various stakeholders, including the Municipal and Provincial Local Government Units, Department of Agriculture and Department of Environment and Natural Resources (DENR)
Promote greater engagement within the community.
Reduce eutrophication by recycling water hyacinth

6.8 技术的弱点/缺点/风险及其克服方法

土地使用者认为的弱点/缺点/风险	如何克服它们？
Initial capital cost can be a hindrance for the community in Agusan Marsh.	The floating garden could be a project of the Local Government Unit (LGU) where they can subsidize the initial costs.

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？
Erosion on river banks due to bamboo utilization for the construction of the floating garden. (Lack of resource sustainability program).	The community can initiate a bamboo planting program to ensure the sustainability of bamboo production and prevent soil erosion in riverbanks.
Some of the floating gardens constructed sunk because of the incorrect proportion of soil and compost ratio	Close monitoring during the land preparation to ensure the stability of floating garden.
Lack of monitoring of the technology by concerned government agencies due to the difficult accessibility of the community where the technology is being practiced. It will take three hours using pump boat to reach the barangay.	Government agency involved to look for possible source of funding for procurement of pump boats to be used for monitoring. The Department of Agriculture could train people from the barangay on how to do the monitoring and take measurements.

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:

Design, User, Experience, and Usability; Aaron Marcus, Elizabeth Rosenzweig, and Marcelo M. Soares (Eds.); 2023; ISBN: 978-3-031-35704-6

可以从哪里获得?成本如何?

Google Books; Free of charge

7.3 链接到网络上的相关信息

标题/说明:

Residents build flood-resilient floating gardens in Agusan Marsh

URL:

https://www.mindanews.com/top-stories/2021/07/residents-build-flood-resilient-floating-gardens-in-agusan-marsh/?fbclid=IwAR2PNh3GmiUKpk8JTWw5kHjcTRz4opsPxJGlWmvzjU33BWyHNR9jUb5ipnw

标题/说明:

Feature: Vegetable Garden floats in Agusan Marsh

URL:

https://issuu.com/caragainfocus/docs/october_15-21_2022/s/17258517?fbclid=IwAR0tLILkV0qGVCkcLJbMWcn5bAgBKJqxp4bfKKPzXDBBm9Zd3MmQTMlG0Wg

7.4 一般注释

The questionnaire, though it's lengthy, has all the relevant information that the interviewee must determine from the site. This incites a comprehensive documentation process, ensuring that all the subject's technology and adjacent information (i.e. community and environmental impacts) are captured.