Grassed waterway (Sergiu Magdil)
Integrated land and water management was promoted in order to improve agricultural production while reducing soil loss and nutrient discharge into water bodies. Technical assistance and financial support was provided for sustainable agricultural practices, including:
1. Manure Management Practices:
Organic manure was substituted for inorganic fertilizer, and eight commune/village stores were constructed together with 1200 household stores and equipment provided for manure handling and field application. A monitoring database was made available.
2. Promotion of Environment-Friendly Agricultural Practices:
A well-documented pilot was completed and evaluated for replication, and 300 farmers then trained in the application of environment-friendly agricultural practices. The capacity of extension staff significantly improved. A monitoring system to determine the impact of practices on soil quality was installed and data collected.
3. Shrub and Tree Planting:
• 132 hectares of shelterbelts for water protection established; 112 hectares of improved anti-erosion forest belts set up; 50 hectares of improved pasture established; 484 hectares of the existing forests rehabilitated and properly managed; forest monitoring was incorporated into the general monitoring scheme.
4.Wetland Restoration and Promotion of Sustainable Management Practices:
The existing ecosystems were rehabilitated and ecologically well balanced. In this context two dams were built with a sluice gate system for the stabilization of water levels; three concrete bridges with adequate culvert capacity were installed for accessibility to different portions of the wetland; and 10 small wood bridges with culverts were built for access.
5 .Monitoring Soil and Water Quality and Environmental Impacts
Availability of water for downstream users and fisheries was increased, drinking water supplies was improved, there was increased quality and availability of groundwater for human and animal consumption, and simultaneously better productive lands with increased organic matter and carbon sequestration, as well as increased biodiversity.
Key Elements of the Manure Management System:
a. Segregation of inert and recyclable materials from livestock waste through the provision of a separate household waste container.
b. Improved manure stores for storage of waste at a single impermeable store at the household with enough storage for up to one month's production.
c. Transfer of waste from the farm store to a central site, using transport units then unloading it at the commune platform, to aerate the waste, promoting continued bacterial activity.
d. At the commune/village store level, the segregated inert materials deposited in designated bunkers.
e. At the commune/village store level, management of the household manure at the main bunker involving stacking in shaped windrow heaps three metres high.
f. Store the waste deep so that the areas getting wet from rainfall is minimised. Provide impermeable walls and floor to eliminate leaching.
g. Provide storage capacity for over the winter so that matured manure will be available for use on the land.
Key Elements of facilities at the Village Platform are:
a. Concrete area for the management of the manure.
b. Bunkers for the segregated household manure.
c. Collecting channel for runoff from the platform.
d. Storage pits and tanks with impermeable base and walls.
e. Security fencing.
f. Office / Staff facilities and Landscaping. Monitoring wells to check for leakages.
Overall results show that 8,250 farmers from both the project pilot area and other regions of Moldova had adopted at least one environmentally-friendly agricultural practice promoted by the project, and had implemented these on 14,028 ha of land.
地点: Negrea, Lapusna, Carpineni, Minjir communes, Hincesti district; Sarata Razesti commune, Leova district, and Jora de Mijloc, Orhei district, Hincesti and Orhei districts, 摩尔多瓦共和国
分析的技术场所数量: 2-10个场所
技术传播: 均匀地分布在一个区域 (approx. > 10,000 平方千米)
实施日期:
介绍类型
技术规范
作者：Ion Raileanu
Schematic structure of village platform: Length - 48 m, Width - 36 m, Height - 3 m, Capacity - 3400 tons, Storage period - 5 months
Schematic structure of household platform: Length - 2.2 m, Height - 1.2 m, Capacity - 4.8 c.m., Storage period - 1 month. At village level, the project supported the construction of waste storage platforms of 3400 tonnes capacity and a storage period of 5 months. The platform has 48 m length and 36 m width. It is surrounded by a concrete 3 m high wall and bedded by a concrete floor with an impermeable insolating membrane. The platform is equipped with a bunker for inert material and a basin for collection of liquid fraction. The platform is built on the commune land (administrated by the Mayoralty) in full compliance with the environmental protection requirements. At the household-level 150 platforms were built. The platforms have 2.55 m3 and a storage period of one month. The platform capacity was calculated based on estimated quantity of manure for an average household with at least two cattle, two-three pigs and a certain number of poultry. The designed platform consists of a simple open fronted store with a concrete floor and 1.5 m height walls. In front of the platform, a concrete below ground tank (125 dcm3 volume) covered by a wood lid with a plastic basket inside of 50 liters capacity for collection of liquid fraction would be equipped. A separate small capacity container (about 90 liters) for the collection of recyclable and non-recyclable household wastes was also provided. |
|||||||||||
作者：Ion Raileanu
|
|||||||||||
According to elevator (NGO BIOS), •The SROI (Social Return on Investment) ratio for the period of 2004-2009 was 3,34, or, every $US1 invested by the Project $US 3,34 worth of value (economic, social and/or environmental) was delivered to society.
