1.2 Contact details of resource persons and institutions involved in the assessment and documentation of the Technology

Name of project which facilitated the documentation/ evaluation of the Technology (if relevant)

People and Resource Dynamics Project, Nepal (PARDYP) {'additional_translations': {}, 'value': 236, 'label': 'Name of the institution(s) which facilitated the documentation/ evaluation of the Technology (if relevant)', 'text': 'ICIMOD International Centre for Integrated Mountain Development (ICIMOD) - Nepal', 'template': 'raw'}

1.3 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

2.1 Short description of the Technology

Definition of the Technology:

Rehabilitation measures, including eyebrow pits and live fencing, were implemented on degraded communal grazing land to reestablish a protective vegetative cover

2.2 Detailed description of the Technology

Description:

An area of heavily degraded grazing land was rehabilitated by establishing eyebrow pits to control and harvest runoff, planting trees and grasses, and fencing the site to control grazing. The main purpose was to re-establish vegetative cover on the almost bare, overgrazed site. The site is community land of the 40 households (240 people) of Dhotra village in the Jhikhu Khola watershed. These people are very dependent on this area due to the lack of alternative grazing sites. The rehabilitation site is surrounded by irrigated cropland downstream, grazing land, and degraded sal (Shorea robusta) dominated forest. Rainfed forward-sloping terraces immediately adjoin the site.
About 130 eyebrow pits were dug, together with catch drainage trenches. Several species of grass and fodder were planted along the ridges of the eyebrows and drainage trenches. Contour hedgerows were established between the eyebrow pits and trenches, and trees were planted just below the pits. The maintenance is quite easy: the vegetation needs to be cut back from time to time and the pits cleaned before the pre-monsoon period. The remaining bare areas should be revisited each year and replanted.
The area has a distinct dry season from November to May and a wet monsoon period from June to October. Annual rainfall is around 1200 mm. The site has red soils that are highly weathered and, if not properly managed, are very susceptible to erosion.

2.3 Photos of the Technology

2.5 Country/ region/ locations where the Technology has been applied and which are covered by this assessment

2.6 Date of implementation

If precise year is not known, indicate approximate date:

• less than 10 years ago (recently)

2.7 Introduction of the Technology

Specify how the Technology was introduced:

• through projects/ external interventions

Comments (type of project, etc.):

The hedgerow technology came from the Philliphines, modified from the SALT (Sloping agriculture land technology) technology. The eye brow pit technology was implemented by the Department of Soil Conservation and Watershed Management in Nepal and was adapted from them. Villagers approached the People and Resource Dynamics Project (PARDYP) for advice. PARDYP assisted, based on experiences made before with rehabilitation experiments under similar conditions. Mainly developed according to theoretical and site specific knowledge.

3.1 Main purpose(s) of the Technology

• reduce, prevent, restore land degradation

3.2 Current land use type(s) where the Technology is applied

Comments:

Major land use problems (compiler’s opinion): The major land use problem is the small per capita landholding size for cropping. These holdings are mostly rainfed, have a low soil fertility status and acidity problems, and are susceptible to erosion. Intense rainfall at the beginning of the rainy season causes considerable soil loss (rill and gully erosion).

Major land use problems (land users’ perception): Overgrazing leading to lack of vegetation.

Ranching: Yes

Future (final) land use (after implementation of SLM Technology): Forests / woodlands: Fp: Plantations, afforestations

Number of growing seasons per year: 3
Longest growing period in days: 150; Longest growing period from month to month: Jun - Oct; Second longest growing period in days: 120; Second longest growing period from month to month: Nov - Feb

3.3 Has land use changed due to the implementation of the Technology?

Has land use changed due to the implementation of the Technology?

• Yes (Please fill out the questions below with regard to the land use before implementation of the Technology)

3.4 Water supply

Water supply for the land on which the Technology is applied:

• rainfed

3.5 SLM group to which the Technology belongs

• improved ground/ vegetation cover
• water diversion and drainage

3.6 SLM measures comprising the Technology

Comments:

Main measures: vegetative measures, structural measures

Secondary measures: management measures

Type of vegetative measures: aligned: -contour, in blocks

3.7 Main types of land degradation addressed by the Technology

Comments:

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

Secondary types of degradation addressed: Pc: compaction

Main causes of degradation: overgrazing (insufficient forage supply from the private land.), education, access to knowledge and support services (identification of appropriate SWC technologies and appropriate collaborators)

Secondary causes of degradation: deforestation / removal of natural vegetation (incl. forest fires) (for daily household needs ( litter , firewood, timber), other natural causes (avalanches, volcanic eruptions, mud flows, highly susceptible natural resources, extreme topography, etc.) specify (excessive rainfall during pre-monsoon and monsoon), poverty / wealth (to buy planting materials and for logistics), labour availability (for community level social work)

3.8 Prevention, reduction, or restoration of land degradation

Specify the goal of the Technology with regard to land degradation:

• restore/ rehabilitate severely degraded land

4.1 Technical drawing of the Technology

4.2 General information regarding the calculation of inputs and costs

Specify currency used for cost calculations:

• USD

4.3 Establishment activities

	Activity	Timing (season)
1.	Planting of tree seedlings and cuttings and sowing of grass seeds.	before onset of monsoon (June)
2.	Drawing layout of eyebrow terraces, drainage ditches, hedgerows on the bare land	before onset of monsoon (June)
3.	Digging holes for eyebrow pits, drainage ditches	before onset of monsoon (June)
4.	Making sure that all livestock is stall- fed	All the time
5.	Establishing small live fences with grasses and shrub cuttings	before onset of monsoon (June)

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	Eyebrow terraces and vegetative measure	Persons/day	52.0	2.0	104.0	100.0
Plant material	Seeds	ha	1.0	6.0	6.0
Plant material	Seedlings	ha	1.0	23.0	23.0
Fertilizers and biocides	Fertilizer	ha	1.0	12.0	12.0
Other	Transportation	ha	1.0	41.0	41.0
Other	Lunch, tea for farmers	ha	1.0	47.0	47.0
Total costs for establishment of the Technology					233.0
Total costs for establishment of the Technology in USD					233.0

Comments:

Duration of establishment phase: 12 month(s)

4.5 Maintenance/ recurrent activities

	Activity	Timing/ frequency
1.	cutting vegetation	3 times /year
2.	planting vegetation in any gaps	before monsun /annual
3.	Cleaning of sediment-filled pits	oncea year, before onset of monsoon

4.6 Costs and inputs needed for maintenance/ recurrent activities (per year)

Comments:

Machinery/ tools: hoe, spade,sickle, hoe, spade

All costs and amounts were roughly estimated by the technicians and authors in 2004.

5.1 Climate

5.2 Topography

Comments and further specifications on topography:

Altitudinal zone: 900 m a.s.l.

Slopes on average: Also very steep

5.3 Soils

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 is variable

Soil texture: red soils with high clay content

Soil fertility was very low before implementation of rehabilitation activities

Topsoil organic matter was low before implementation of rehabilitation activities

Soil drainage / infiltration was poor before implementation of rehabilitation activities

Soil water storage capacity was very low before implementation of rehabilitation activities

5.4 Water availability and quality

Comments and further specifications on water quality and quantity:

Water quality (untreated): More in rainy season (June- September), less in April/May

5.6 Characteristics of land users applying the Technology

Indicate other relevant characteristics of the land users:

Land users applying the Technology are mainly common / average land users

Population density: 200-500 persons/km2

Annual population growth: 2% - 3%

95% of the land users are average wealthy.
3% of the land users are poor.
2% of the land users are poor.

Off-farm income specification: In most farm households, off-farm income plays at least a minor and
increasingly a major role. Occasional opportunities for off-farm income present themselves in the form of daily
labour wages. Some households’ members receive regular salaries, whilst an increasing number of Nepalis are
working in India, the Middle East, Malaysia, and elsewhere and sending remittance incomes home.

5.7 Average area of land used by land users applying the Technology

5.8 Land ownership, land use rights, and water use rights

Land ownership:

• state

Land use rights:

• communal (organized)

5.9 Access to services and infrastructure

6.1 On-site impacts the Technology has shown

Socio-economic impacts

Income and costs

Socio-cultural impacts

Ecological impacts

Water cycle/ runoff

Soil

6.2 Off-site impacts the Technology has shown

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	well

Climate-related extremes (disasters)

Meteorological disasters

	How does the Technology cope with it?
local rainstorm	not well
local windstorm	not known

Climatological disasters

	How does the Technology cope with it?
drought	not well

Hydrological disasters

	How does the Technology cope with it?
general (river) flood	not known

Other climate-related consequences

Other climate-related consequences

	How does the Technology cope with it?
reduced growing period	not well

6.4 Cost-benefit analysis

How do the benefits compare with the establishment costs (from land users’ perspective)?

How do the benefits compare with the maintenance/ recurrent costs (from land users' perspective)?

Comments:

The high establishment costs of the technology means that the shortterm benefit for the community only matches the costs involved. In the long-term the environmental benefit of rehabilitated land is high and economically it is positive.

6.5 Adoption of the Technology

• > 50%

If available, quantify (no. of households and/ or area covered):

40 households in an area of 0.019 sq km

Of all those who have adopted the Technology, how many did so spontaneously, i.e. without receiving any material incentives/ payments?

• 0-10%

Comments:

100% of land user families have adopted the Technology with external material support

40 land user families have adopted the Technology with external material support

Comments on acceptance with external material support: survey results

There is no trend towards spontaneous adoption of the Technology

Comments on adoption trend: No initiative could be seen in the area , but inerst is there.

6.7 Strengths/ advantages/ opportunities of the Technology

Strengths/ advantages/ opportunities in the land user’s view
The technology already started generating income from the degraded land. How can they be sustained / enhanced? In the long run, by selling grass and grass seed, funds can be generated.
The technology is effective against land degradation. How can they be sustained / enhanced? More tree and fruit species should be added and grass species multiplied to cover the remaining bare land

Strengths/ advantages/ opportunities in the compiler’s or other key resource person’s view
The technology package is easy to apply as it does not need much knowledge and is cost effective. How can they be sustained / enhanced? Regular maintenance of the structure and grasses is required
Improvement can be seen fast and easily; the vegetation cover increased and the loss of top soil decreased. How can they be sustained / enhanced? As above

7.1 Methods/ sources of information

7.2 References to available publications

Title, author, year, ISBN:

Nakarmi, G. (2000) Soil Erosion Dynamics in the Middle Mountains of Nepal, a report submitted to PARDYP, ICIMOD, Kathmandu.

Available from where? Costs?

ICIMOD

Title, author, year, ISBN:

Schreier, H.; Brown, S.; Shah, P. B.; Shrestha, B.; Merz, J. (2002) Jhikhu Khola Watershed – Nepal, CD ROM. Vancouver: Institute for Resources and Environment, University of British Columbia.

Available from where? Costs?

ICIMOD

Title, author, year, ISBN:

Shrestha, B. (2004) Progress Report PARDYP-Nepal. Paper presented at the PARDYP – Access Mid Year Meeting, 19-22 July 2004, ICIMOD, Kathmandu.