Planting poplar forest in the flood plains of high mountain river areas [Tajikistan]
- Creation:
- Update:
- Compiler: Gulniso Nekushoeva
- Editor: –
- Reviewers: Alexandra Gavilano, David Streiff
Буньедкардани чакалакзор дар сохили даръехои баландкух (tajik)
technologies_1515 - Tajikistan
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- Planting poplar forest in the flood plains of high mountain river areas: March 15, 2017 (inactive)
- Planting poplar forest in the flood plains of high mountain river areas: July 20, 2017 (inactive)
- Planting poplar forest in the flood plains of high mountain river areas: July 22, 2017 (inactive)
- Planting poplar forest in the flood plains of high mountain river areas: Aug. 21, 2019 (public)
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Expand all Collapse all1. General information
1.2 Contact details of resource persons and institutions involved in the assessment and documentation of the Technology
local community:
Jonbekov Ikbol
Tajikistan
Name of the institution(s) which facilitated the documentation/ evaluation of the Technology (if relevant)
Institute for Environment and Human Security, United Nations University (Institute for Environment and Human Security, United Nations University) - GermanyName of the institution(s) which facilitated the documentation/ evaluation of the Technology (if relevant)
UNEP (UNEP) - KenyaName of the institution(s) which facilitated the documentation/ evaluation of the Technology (if relevant)
UNDP/GEF Project Uzbekistan (UNDP/GEF Uzbekistan) - UzbekistanName of the institution(s) which facilitated the documentation/ evaluation of the Technology (if relevant)
Tajik Soil Insitute (Tajik Soil Institute) - TajikistanName of the institution(s) which facilitated the documentation/ evaluation of the Technology (if relevant)
Tajik Academy of Agricultural Sciences (Tajik Academy of Agricultural Sciences) - Tajikistan1.3 Conditions regarding the use of data documented through WOCAT
The compiler and key resource person(s) accept the conditions regarding the use of data documented through WOCAT:
Yes
2. Description of the SLM Technology
2.1 Short description of the Technology
Definition of the Technology:
The afforestation of the low productivity sandy lands in the river valley areas of arid highlands with fast growing poplar trees, provides the population with firewood as well as timber and also provides conservation benefits.
2.2 Detailed description of the Technology
Description:
In the Jamoat Vankala area of the Shugnan district in GBAO, low temperatures make it very difficult to grow fruit or trees other than poplar (Populus pamirico) or Salix Schugnanica Coerz.
The natural forest consists mainly of the latter and this grows very slowly. It is very cold for 6-7 months of the year in this region, so the demand for cheap firewood to heat homes is extremely high.
In the 1980s, the sovhoz decided to transform 10ha of a low productivity pasture land into more productive irrigated forest land. After the collapse of the Soviet system, the Jamoat rented this forest land to a farmer, who still remains in charge of this piece of land.
Purpose of the Technology: The creation of a poplar forest on the river shore in this treeless desert alpine zone can go someway towards meeting the local's demand for firewood. It can provide cheap timber and environmental benefits as well as a pleasant environment.
Establishment / maintenance activities and inputs: The process of establishing this poplar forest began with the creation of irrigation canals and the planting of seedlings. In the first few years, the seedlings had to be watered frequently due to the thirsty sandy soils.
Other factors that needed to be considered were protecting the area from grazing cattle, watering areas around the forest away from the the river bank, the selective felling of some poplars, the additional planting of trees on barren soil, as well as the protection of the forest from predatory deforestation by the locals (which has increased during the economic crisis). Thanks to natural regeneration processes, farmers can now prepare firewood for the winter and do not have to bring the timber from far away.
Natural / human environment: 88% of the Pamir region is covered by glaciers, snow, and rocks, and is thus completely devoid of soil. Consequently, the area of arable and orchard lands in the GBAO region is only about 2%, with a forest area of 0.4%. Two-thirds of all the Pamir natural forests are located along the river banks of the Vanch, Gunt, Tokuzbulak, and others, at an altitude of 3200m.
In the narrow V-shaped valleys of the Western Pamirs, the lowest points are at an altitude of 1,200m,extending up to the highest points at 7,400m. This explains the climatic differences within the region, because the lower parts in the valleys enjoy a warmer climate than the higher parts. Overall, the annual average air temperature in the region is 9°C, and most rainfall occurs between the winter and spring periods with an average precipitation of 191-227mm.
2.3 Photos of the Technology
2.5 Country/ region/ locations where the Technology has been applied and which are covered by this assessment
Country:
Tajikistan
Region/ State/ Province:
Tajikistan / GBAO
Further specification of location:
Shugnan / Vankala
Map
×2.6 Date of implementation
If precise year is not known, indicate approximate date:
- 10-50 years ago
2.7 Introduction of the Technology
Specify how the Technology was introduced:
- through land users' innovation
Comments (type of project, etc.):
During the 1980s much of the low productivity sandy land was converted to poplar forest. This was initiated by a local group who put in many voluntary hours. From 1993 onwards, this forest was part of the local jamoat "Vankala" lands. The local administration rented it to a local farmer- (Jonbekov Ikbol).
3. Classification of the SLM Technology
3.1 Main purpose(s) of the Technology
- mitigate climate change and its impacts
- create beneficial economic impact
3.2 Current land use type(s) where the Technology is applied
Grazing land
Animal type:
- cattle - dairy
Species:
cattle - dairy
Count:
2
Forest/ woodlands
- (Semi-)natural forests/ woodlands
- Tree plantation, afforestation
(Semi-)natural forests/ woodlands: Specify management type:
- Selective felling
Tree plantation, afforestation: Specify origin and composition of species:
- Monoculture local variety
- Populus pamirico, Salix Schugnanica Coerz, dog rose
Products and services:
- Timber
- Fuelwood
- Grazing/ browsing
- Nature conservation/ protection
- Recreation/ tourism
- Protection against natural hazards
Comments:
Major land use problems (compiler’s opinion): The main problems include; Low soil productivity, a short growing season, desertification, low temperatures and a sharp drop in average daily temperatures and an early night frost. Very sparse vegetation of drought-tolerant grass and little shrubs
Major land use problems (land users’ perception): water shortages, low soil fertility, low yields
Selective felling of (semi-) natural forests: Every autumn
Plantation forestry: Every year they plant new seedlings to assist with afforestation
Forest products and services: timber, fuelwood, grazing / browsing, nature conservation / protection, recreation / tourism, protection against natural hazards
Future (final) land use (after implementation of SLM Technology): Forests / woodlands: Fp: Plantations, afforestations
Type of cropping system and major crops comments: The farmer owns 1-2 of his own cows which graze in the forest over the smmer. They use these cows for milk. The cows are not allowed to roam free, they are tied up. Someimes the children try to sell milk and dairy products on the roadside, but there is not much passing trade.
Livestock is grazing on crop residues
3.3 Has land use changed due to the implementation of the Technology?
Grazing land
Forest/ woodlands
- (Semi-)natural forests/ woodlands
- Tree plantation, afforestation
(Semi-)natural forests/ woodlands: Specify management type:
- Selective felling
3.4 Water supply
Water supply for the land on which the Technology is applied:
- full irrigation
Comments:
Water supply: Also mixed rainfed
Longest growing period in days: 120 longest growing period from month to month: May- September
3.5 SLM group to which the Technology belongs
- improved ground/ vegetation cover
- ecosystem-based disaster risk reduction
3.6 SLM measures comprising the Technology
agronomic measures
- A1: Vegetation/ soil cover
vegetative measures
- V1: Tree and shrub cover
structural measures
- S3: Graded ditches, channels, waterways
management measures
- M1: Change of land use type
Comments:
Main measures: vegetative measures, management measures
Secondary measures: structural measures
Type of vegetative measures: in blocks
3.7 Main types of land degradation addressed by the Technology
soil erosion by water
- Wt: loss of topsoil/ surface erosion
chemical soil deterioration
- Cn: fertility decline and reduced organic matter content (not caused by erosion)
biological degradation
- Bc: reduction of vegetation cover
- Bq: quantity/ biomass decline
Comments:
Main type of degradation addressed: Cn: fertility decline and reduced organic matter content, Bc: reduction of vegetation cover, Bq: quantity / biomass decline
Secondary types of degradation addressed: Wt: loss of topsoil / surface erosion
Main causes of degradation: deforestation / removal of natural vegetation (incl. forest fires) (24hr electricity has been available only for the last 2 years. Over the last 16 years the local population have cut down all the surrounding trees.), over-exploitation of vegetation for domestic use (All the trees were cut down for use as animal feed and fire wood.), overgrazing (Livestock were grazed in the areas around the village all year round.), change in temperature (The summeres have become colder in recent years, the summer became more colder, most of crops ripen at low temperatures), poverty / wealth (most of the population are poor, thus placing high pressure on the natural reasources as they are forced to use these for fuel and food.)
Secondary causes of degradation: droughts (Low levels of rain fall, strong сold winds, high insolaton, low soil moisture), war and conflicts (During the civil war the area had high rates of food insecurity.)
3.8 Prevention, reduction, or restoration of land degradation
Specify the goal of the Technology with regard to land degradation:
- reduce land degradation
- restore/ rehabilitate severely degraded land
Comments:
Secondary goals: prevention of land degradation
4. Technical specifications, implementation activities, inputs, and costs
4.1 Technical drawing of the Technology
Technical specifications (related to technical drawing):
Technical knowledge required for field staff / advisors: low
Technical knowledge required for land users: moderate (Needs to use chainsaws so some extra technical knowledge required.)
Main technical functions: improvement of ground cover, increase in organic matter, increase of biomass (quantity), spatial arrangement and diversification of land use
Secondary technical functions: improvement of topsoil structure (compaction), improvement of subsoil structure (hardpan), stabilisation of soil (eg by tree roots against land slides), increase in nutrient availability (supply, recycling,…), increase / maintain water stored in soil, reduction in wind speed, promotion of vegetation species and varieties (quality, eg palatable fodder)
Aligned: -contour
Vegetative material: T : trees / shrubs
Aligned: -graded strips
Vegetative material: T : trees / shrubs
In blocks
Vegetative material: T : trees / shrubs
Number of plants per (ha): 400
Vertical interval within rows / strips / blocks (m): 5
Width within rows / strips / blocks (m): 5
Vegetative measure: Vegetative material: T : trees / shrubs
Vegetative measure: Vegetative material: T : trees / shrubs
Vegetative measure: Vegetative material: T : trees / shrubs
Vegetative measure: Vegetative material: T : trees / shrubs
Trees/ shrubs species: Populus pamirico, Salix Schugnanica Coerz, dog rose
Grass species: different natural grasses
Slope (which determines the spacing indicated above): 5.00%
Structural measure: main irrigation canal along the plot upper border
Depth of ditches/pits/dams (m): 0.5
Width of ditches/pits/dams (m): 0.8
Length of ditches/pits/dams (m): 2000
Structural measure: irrigation networks inside the forest
Vertical interval between structures (m): 5
Spacing between structures (m): 5
Depth of ditches/pits/dams (m): 0.2
Width of ditches/pits/dams (m): 0.3
Length of ditches/pits/dams (m): 200000
Slope (which determines the spacing indicated above): 5%
If the original slope has changed as a result of the Technology, the slope today is: 5%
Change of land use type: low-productivity grasslands have changed to a high productive poplar forest
Change of land use practices / intensity level: Changed from an area of open access to locals, to having controlled access (pasture land, forest land)
4.2 General information regarding the calculation of inputs and costs
other/ national currency (specify):
Somoni
If relevant, indicate exchange rate from USD to local currency (e.g. 1 USD = 79.9 Brazilian Real): 1 USD =:
4.53
Indicate average wage cost of hired labour per day:
30
4.3 Establishment activities
Activity | Timing (season) | |
---|---|---|
1. | Growing seedlings in a nursery | one year (5 month irrigation) |
2. | Digging holes 50x60cm on 1 ha - 400 on 10 hectares - 4000 holes | During Spring |
3. | Manure (dung) | in Spring |
4. | Delivering of manure to plot by tractor and truck | in Spring |
5. | Prepare a mixture of soil and dung for filling planting holes on 10 ha | in Spring |
6. | Planting poplar seedlings and watering them | in Spring |
7. | Planting trees along the irrigation canal along the road to Jelondi and the upper boundaries of the site (10m on 1day) | before tree planting in spring |
8. | Establishment of irrigation networks from the canal in the garden(7x 1000м per day) | before tree planting in spring |
9. | Collection of sea buck thorn stems and branches | before tree planting |
10. | Load sea buck thorn stems and branches into the car and unloadthem | before tree planting |
11. | Delivering stems and branches using a car | before tree planting |
12. | Fencing the area | before trees planting |
4.4 Costs and inputs needed for establishment
Specify input | Unit | Quantity | Costs per Unit | Total costs per input | % of costs borne by land users | |
---|---|---|---|---|---|---|
Labour | Growing seedlings in a nursery (irrigation and nursering) | Persons/day | 25.0 | 30.0 | 750.0 | 100.0 |
Labour | Digging holes | Persons/day | 100.0 | 30.0 | 3000.0 | 100.0 |
Labour | Prepare a mixture of soil and dung | Persons/day | 40.0 | 30.0 | 1200.0 | 100.0 |
Labour | Planting poplar seedlings and watering them | Persons/day | 40.0 | 30.0 | 1200.0 | 100.0 |
Equipment | Tractor for delivering manure | hours | 8.0 | 75.0 | 600.0 | 100.0 |
Equipment | Labour: Planting trees along the irrigation canal | Persons/day | 200.0 | 30.0 | 6000.0 | 100.0 |
Equipment | Labour: Establishment of irrigation networks from the canal in the garden | Persons/day | 30.0 | 30.0 | 900.0 | 100.0 |
Equipment | Car for transporting branches | Trucks/day | 20.0 | 100.0 | 2000.0 | 100.0 |
Fertilizers and biocides | Manure (dung) | tons | 40.0 | 50.0 | 2000.0 | 100.0 |
Other | Labour: Collection of sea buck thorn stems and branches | Persons/day | 20.0 | 30.0 | 600.0 | 100.0 |
Other | Labour: Load sea buck thorn stems and branches into the car and unload them | Persons/day | 10.0 | 30.0 | 300.0 | 100.0 |
Other | Labour: Fencing the area | Persons/day | 100.0 | 30.0 | 3000.0 | 100.0 |
Total costs for establishment of the Technology | 21550.0 | |||||
Total costs for establishment of the Technology in USD | 4757.17 |
4.5 Maintenance/ recurrent activities
Activity | Timing/ frequency | |
---|---|---|
1. | Watering seedlings 2 times per week first year (40 pers days on 1 month - 10 ha) | 5 months per year |
2. | Watering seedlings once per week per year (20 pers days -1 month- 10 ha) | 5 months per year |
3. | Protection, avoidance of grazing(5 hour per day) | 5 months per year |
4. | Annual harvest of firewood | every year/autumn |
5. | Selective felling of trees(Ø=40-50см) | After 10 years / October |
6. | Annual haymaking of natural grass | every year/summer |
7. | Repairs and cleaning of the main irrigation canal to clear sediment and debris | Before the irrigation season/in spring |
8. | Repairs and cleaning of the irrigation network to clear sediment and brancheson 10 ha | Before the irrigation season in spring |
9. | Repairing fences | if needed |
4.6 Costs and inputs needed for maintenance/ recurrent activities (per year)
Specify input | Unit | Quantity | Costs per Unit | Total costs per input | % of costs borne by land users | |
---|---|---|---|---|---|---|
Labour | Watering seedlings (First year and followin year) | Persons/day | 300.0 | 30.0 | 9000.0 | 100.0 |
Labour | Protection, avoidance of grazing | Persons/day | 87.0 | 30.0 | 2610.0 | 100.0 |
Labour | Annual harvest of firewood | Persons/day | 10.0 | 30.0 | 300.0 | 100.0 |
Labour | Selective felling of trees (after 10 years | Persons/day | 15.0 | 30.0 | 450.0 | |
Other | Labour: Annual haymaking of natural grass | Persons/day | 40.0 | 30.0 | 1200.0 | |
Other | Labour: Repairs and cleaning of the main irrigation canal abd irrigation network | Persons/day | 15.0 | 30.0 | 450.0 | |
Total costs for maintenance of the Technology | 14010.0 | |||||
Total costs for maintenance of the Technology in USD | 3092.72 |
Comments:
Machinery/ tools: shovel
The costs were calculated for the whole plantation area of 10 ha
4.7 Most important factors affecting the costs
Describe the most determinate factors affecting the costs:
Labour is the most determinate factor affecting the costs, however, in this situation, most of it was provided by the land users themselves. Costs reported are those for additional labour that would need to be paid for.
5. Natural and human environment
5.1 Climate
Annual rainfall
- < 250 mm
- 251-500 mm
- 501-750 mm
- 751-1,000 mm
- 1,001-1,500 mm
- 1,501-2,000 mm
- 2,001-3,000 mm
- 3,001-4,000 mm
- > 4,000 mm
Specifications/ comments on rainfall:
200-230 mm average rainfall. Main season is during winter to spring period.
Agro-climatic zone
- arid
Thermal climate class: boreal
In general, the Pamirs are is characterised by dry air and low precipitation
5.2 Topography
Slopes on average:
- flat (0-2%)
- gentle (3-5%)
- moderate (6-10%)
- rolling (11-15%)
- hilly (16-30%)
- steep (31-60%)
- very steep (>60%)
Landforms:
- plateau/plains
- ridges
- mountain slopes
- hill slopes
- footslopes
- valley floors
Altitudinal zone:
- 0-100 m a.s.l.
- 101-500 m a.s.l.
- 501-1,000 m a.s.l.
- 1,001-1,500 m a.s.l.
- 1,501-2,000 m a.s.l.
- 2,001-2,500 m a.s.l.
- 2,501-3,000 m a.s.l.
- 3,001-4,000 m a.s.l.
- > 4,000 m a.s.l.
Indicate if the Technology is specifically applied in:
- concave situations
Comments and further specifications on topography:
Altitudinal zone: 3200 m a.s.l.
Slopes on average: It is a narrow river valley
5.3 Soils
Soil depth on average:
- very shallow (0-20 cm)
- shallow (21-50 cm)
- moderately deep (51-80 cm)
- deep (81-120 cm)
- very deep (> 120 cm)
Soil texture (topsoil):
- coarse/ light (sandy)
Topsoil organic matter:
- medium (1-3%)
If available, attach full soil description or specify the available information, e.g. soil type, soil PH/ acidity, Cation Exchange Capacity, nitrogen, salinity etc.
Soil depth on average: The soil is sandy-loam, shallow, with low productivity
Soil texture: Sandy-loamy soil
These soils have low natural fertility, and irrigation increases the productivity of this soil
Topsoil organic matter: After irrigation and changing the land use type, organic matter increases
Soil drainage / infiltration is good because this soil is sandy-loam
Soil water storage capacity is low because this soil is sandy-loam
5.4 Water availability and quality
Ground water table:
< 5 m
Availability of surface water:
good
Water quality (untreated):
good drinking water
Comments and further specifications on water quality and quantity:
Ground water table: 2/3 of the forest is close to the river and the ground water level is 2-3m
Availability of surface water: The River Tokuzbulak is in close proximity (somtimes also just medium)
Water quality (untreated): The river can provide clean drinking water
5.5 Biodiversity
Species diversity:
- high
Comments and further specifications on biodiversity:
Poplar trees provide a favourable microclimate for growing many bushes and herbaceous plants beneath, and also provides a good natural habitat for birds and some wild animals.
5.6 Characteristics of land users applying the Technology
Market orientation of production system:
- subsistence (self-supply)
- mixed (subsistence/ commercial)
Off-farm income:
- > 50% of all income
Relative level of wealth:
- rich
Individuals or groups:
- individual/ household
Level of mechanization:
- manual work
Gender:
- women
- men
Indicate other relevant characteristics of the land users:
Land users applying the Technology are mainly Leaders / privileged
Population density: < 10 persons/km2
Annual population growth: 2% - 3%
10% of the land users are rich (He has a car, big forest plot, 5 yaks, 2 cows, 20 sheep).
Off-farm income specification: The farmer owns a car, sometimes he works as a tour gide, he sells the timber and firewood, and in autumn he buys meat in Murgab to resell in Khatlon.
Market orientation of production system: subsistence (self-supply), mixed (subsistence/ commercial, mixed (subsistence/ commercial
Market orientation of production system: In the first 7 years subsistence and after 7-10 years some of the trees had reached maturity, the rest he sold (20-30m3). ( In the autumn haymaking and firewood (10m3) for himself and 3 cars (30m3) firewood for sale)
Level of mechanization: Watering, pruning of poplars, haymaking is all manual
5.7 Average area of land used by land users applying the Technology
- < 0.5 ha
- 0.5-1 ha
- 1-2 ha
- 2-5 ha
- 5-15 ha
- 15-50 ha
- 50-100 ha
- 100-500 ha
- 500-1,000 ha
- 1,000-10,000 ha
- > 10,000 ha
Is this considered small-, medium- or large-scale (referring to local context)?
- medium-scale
Comments:
At 1-2 ha: The area of crop land in the Western Pamirs is very small.
At 2-5 ha: This farmer has 3 ha of crop land because there is a small population in this village.
At 0.5-1 ha the population is more dense.
Also 5-15 ha, but it is rare that one individual farmer is rented such a large area of forest.
5.8 Land ownership, land use rights, and water use rights
Land ownership:
- state
Land use rights:
- leased
Water use rights:
- open access (unorganized)
Comments:
before 1992-93 it was the Sovhoz forest land, after 1993 the forest was in the Vankala Jamoat. The farmer rents this land.
5.9 Access to services and infrastructure
health:
- poor
- moderate
- good
education:
- poor
- moderate
- good
technical assistance:
- poor
- moderate
- good
employment (e.g. off-farm):
- poor
- moderate
- good
markets:
- poor
- moderate
- good
energy:
- poor
- moderate
- good
roads and transport:
- poor
- moderate
- good
drinking water and sanitation:
- poor
- moderate
- good
financial services:
- poor
- moderate
- good
6. Impacts and concluding statements
6.1 On-site impacts the Technology has shown
Socio-economic impacts
Production
fodder production
Comments/ specify:
natural grass under the trees
fodder quality
Comments/ specify:
More grasses and edible plants grow under the shadow of the trees.
animal production
Comments/ specify:
more furaj more animals
wood production
Quantity before SLM:
10%
Quantity after SLM:
100%
energy generation
Quantity after SLM:
100%
Income and costs
farm income
Comments/ specify:
More animals and firewood that he can sell.
diversity of income sources
Comments/ specify:
He can sell firewood, meat, dairy products, and can be a touris guide.
Socio-cultural impacts
food security/ self-sufficiency
recreational opportunities
Quantity before SLM:
5%
Quantity after SLM:
100%
Comments/ specify:
The environmnt looks much more pleasant with more green areas.
SLM/ land degradation knowledge
conflict mitigation
Comments/ specify:
The area is too big for one farmer
Livelihood and human well-being
Comments/ specify:
The extra money earned from the sale of timber, firewood and livestock can be spent on health and education for the family
Ecological impacts
Soil
soil moisture
Comments/ specify:
Reduces evaporation from the soil surface
soil cover
Comments/ specify:
good vegetation cover helps improve the soil cover
soil loss
Comments/ specify:
The trees and grass roots stabilise the soil
nutrient cycling/ recharge
Comments/ specify:
Matter and roots of the herbaceous plants, improves structure and fertility of the soil
soil organic matter/ below ground C
Comments/ specify:
SOM is increased underneath the poplar forest
Biodiversity: vegetation, animals
biomass/ above ground C
plant diversity
Comments/ specify:
The diversity of plants is higher than in the surrounding areas
animal diversity
Comments/ specify:
Provides a habitat for more wild animals.
beneficial species
Comments/ specify:
Good microclimate and protection for them
habitat diversity
Comments/ specify:
Good microclimate and protection for them
Climate and disaster risk reduction
emission of carbon and greenhouse gases
Comments/ specify:
carbon sis stored within the high amounts of biomass
wind velocity
Comments/ specify:
tall trees provide wind barrier
Other ecological impacts
Bio energy generation
6.2 Off-site impacts the Technology has shown
downstream flooding
damage on neighbours' fields
6.3 Exposure and sensitivity of the Technology to gradual climate change and climate-related extremes/ disasters (as perceived by land users)
Gradual climate change
Gradual climate change
Season | increase or decrease | How does the Technology cope with it? | |
---|---|---|---|
annual temperature | increase | not well |
Climate-related extremes (disasters)
Meteorological disasters
How does the Technology cope with it? | |
---|---|
local rainstorm | well |
local windstorm | not well |
Climatological disasters
How does the Technology cope with it? | |
---|---|
drought | not well |
Hydrological disasters
How does the Technology cope with it? | |
---|---|
general (river) flood | well |
Other climate-related consequences
Other climate-related consequences
How does the Technology cope with it? | |
---|---|
reduced growing period | well |
Comments:
The use of irrigation has made the technology more sustainable and more tolerant to temperature changes and to droughts.
6.4 Cost-benefit analysis
How do the benefits compare with the establishment costs (from land users’ perspective)?
Short-term returns:
slightly negative
Long-term returns:
very positive
How do the benefits compare with the maintenance/ recurrent costs (from land users' perspective)?
Short-term returns:
negative
Long-term returns:
very positive
Comments:
In the short term the farmer doesn' have a lot of available firewood, timber or grass.
6.5 Adoption of the Technology
- > 50%
If available, quantify (no. of households and/ or area covered):
80 household in an area of 1 km^2
Of all those who have adopted the Technology, how many did so spontaneously, i.e. without receiving any material incentives/ payments?
- 91-100%
Comments:
100% of land user families have adopted the Technology without any external material support
80 land user families have adopted the Technology without any external material support
There is a moderate trend towards spontaneous adoption of the Technology
Comments on adoption trend: Many other farmers planted trees on plots surrounding their own homes, these included poplar and willow trees. This saves a lot of time and money in collecting firewood from far away, and increases the asethics of their home environment.
6.7 Strengths/ advantages/ opportunities of the Technology
Strengths/ advantages/ opportunities in the land user’s view |
---|
It gives the land user wood, grass, money, and a beautiful place for rest |
The land user can graze his cows by rotation in this forest and has dairy production all year. |
Strengths/ advantages/ opportunities in the compiler’s or other key resource person’s view |
---|
The micro climate created by the forest increased plant and animal biodiversity. |
This technology also provides a provides increased economic benefits, such as firewood, timber, fodder grass, medicinal herbs etc. How can they be sustained / enhanced? It will be good to plant some perennial fodder grasses |
Poplar and willow are the only trees which can grow in such extreme conditions in these highlands areas. They do need a good water supply hich can be provided by the rivers or by irrigation systems when planted next to houses. |
The soil became more productive. Carbon sequestration is much higher when compared to the surrounding arid desert landscape. |
6.8 Weaknesses/ disadvantages/ risks of the Technology and ways of overcoming them
Weaknesses/ disadvantages/ risks in the land user’s view | How can they be overcome? |
---|---|
No money available for fencing | If the forest is protected by fencing this will mean less work for the farmers in protecting the area of land from grazing and tree cutting. |
Weaknesses/ disadvantages/ risks in the compiler’s or other key resource person’s view | How can they be overcome? |
---|---|
No fencing in situ, maybe the farmer is not sure of the length of the land rental period. | If the forest is protected by fencing this will mean less work for the farmers in protecting the area of land from grazing and tree cutting. |
The farmer could use stones to construct a fence which are plentiful in this area. |
7. References and links
7.1 Methods/ sources of information
7.2 References to available publications
Title, author, year, ISBN:
1. Справочник по климату СССР, вып. 31, Таджикская ССР, частьII. гидрометеорологическое издательство, Ленинград, 1966,228с.
Available from where? Costs?
in libraries
Title, author, year, ISBN:
2. Справочник по климату СССР, вып. 31, Таджикская ССР, частьIV, гидрометеорологическое, Ленинград, 1966, 212с.
Links and modules
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