1.2 Coordonnées des personnes-ressources et des institutions impliquées dans l'évaluation et la documentation de la Technologie

Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de la Technologie (si pertinent)

Kyrgyzstan Mountain Societies Development Support Programme, Aga Khan Development Network (MSDSP KG) - Kirghizistan

Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de la Technologie (si pertinent)

CDE Centre for Development and Environment (CDE Centre for Development and Environment) - Suisse

1.3 Conditions relatives à l'utilisation par WOCAT des données documentées

Quand les données ont-elles été compilées (sur le terrain)?

12/05/2011

Le compilateur et la(les) personne(s) ressource(s) acceptent les conditions relatives à l'utilisation par WOCAT des données documentées:

Oui

2.1 Courte description de la Technologie

Définition de la Technologie:

Tree nurseries are established to test and identify varieties of tree species that are tolerant to climate change in the region.

2.2 Description détaillée de la Technologie

Description:

In 1995-96 the first tree nursery was established in the Vanj valley with support from the Mountain Societies Development Support Programme (MSDSP) of the Aga Khan Foundation. During Soviet times there were no tree nurseries in this region and seedlings had to be brought in from outside. Only the Pamir Biological Institute (PBI) was able to obtain seedlings for research purposes. A nursery of about 0.1 ha was established by one farmer on his own land. Tree species grown in the nursery include apple, peach, apricot, walnut, cherry and pear.

Purpose of the Technology: The main goal of the project was to make varieties of tree species adapted to different climatic conditions in GBAO locally available. The seedlings are used for other MSDSP projects, such as orchards for soil stabilisation, and are also purchased by private land users for their own land. In addition, the land user was taught how to establish a business by selling seedlings to other land users. There is a strong need for quality tree seedlings in the whole region and even people from as far away as Ishkhashim (7 hour journey by car) travel to Vanj valley to purchase seedlings from this nursery. The economic benefit for the land user is very high as during one year he can make more than 18,000 TJS (4000 USD) of profit from selling seedlings while the investments in fertilisers are comparably small.

Establishment / maintenance activities and inputs: The steps necessary for the establishment of a tree nursery are the following: (1) a suitable plot of flat land is chosen by the farmer, (2) the plot is fenced with dead branches to protect it from roaming animals, (3) in March, the farmer prepares several wooden boxes filled with humid soil in which he distributes 10 kg of seeds of different tree species and varieties. Those boxes have to be irrigated for a month while the seeds are germinating, (4) in April, the nursery plot is ploughed along the contour using animal traction and 1 ton of organic manure, 20 kg of phosphor and 2.5 kg of nitrogen is mixed with the soil, (5) seedlings are planted linearly along the contour with small irrigation ditches running parallel to the planting lines. These ditches were automatically established through the ploughing process, (6) two more times during the first season another 3 kg of nitrogen are applied. In the second year the grafting process is started and in the third year the farmer starts selling the seedlings. The farmer therefore splits up the nursery plot in three parts so that he can always have newly planted seedlings at the same time with second-year seedlings for grafting and third-year seedlings for selling

Natural / human environment: The technology was adopted by two other farmers from the village who had successfully applied to MSDSP for financial support for seeds and fertilisers. Many other farmers from neighbouring villages are interested. The bridge that is currently being built to allow for more trade between Afghanistan and Tajikistan might open further market opportunities for the land user. Furthermore this type of experience is being widely replicated in other districts and supported by MSDSP.

2.3 Photos de la Technologie

2.5 Pays/ région/ lieux où la Technologie a été appliquée et qui sont couverts par cette évaluation

2.6 Date de mise en œuvre de la Technologie

Si l'année précise est inconnue, indiquez la date approximative: :

• il y a entre 10-50 ans

2.7 Introduction de la Technologie

Spécifiez comment la Technologie a été introduite: :

• par le biais de projets/ d'interventions extérieures

Commentaires (type de projet, etc.) :

1995, through MSDP project

3.1 Principal(aux) objectif(s) de la Technologie

• s'adapter au changement et aux extrêmes climatiques et à leurs impacts

3.2 Type(s) actuel(s) d'utilisation des terres, là où la Technologie est appliquée

Commentaires:

Major land use problems (land users’ perception): reduction of vegetation cover, erosion of slope areas, decline of soil fertility,

Future (final) land use (after implementation of SLM Technology): Cropland: Ct: Tree and shrub cropping

Si l'utilisation des terres a changé en raison de la mise en œuvre de la Technologie, indiquez l'utilisation des terres avant la mise en œuvre de la Technologie:

Cropland: Ca: Annual cropping

3.3 Informations complémentaires sur l'utilisation des terres

Approvisionnement en eau des terres sur lesquelles est appliquée la Technologie:

• pleine irrigation

Nombre de période de croissance par an: :

• 1

Précisez:

Longest growing period in days: 90Longest growing period from month to month: March-May

3.4 Groupe de GDT auquel appartient la Technologie

• amélioration des variétés végétales, des races animales

3.5 Diffusion de la Technologie

Spécifiez la diffusion de la Technologie:

• répartie uniformément sur une zone

Si la Technologie est uniformément répartie sur une zone, indiquez la superficie couverte approximative:

• < 0,1 km2 (10 ha)

Commentaires:

0.1 ha

3.6 Mesures de GDT constituant la Technologie

Commentaires:

Main measures: vegetative measures

Secondary measures: management measures

Type of vegetative measures: aligned: -linear

3.7 Principaux types de dégradation des terres traités par la Technologie

Commentaires:

Main type of degradation addressed: Wg: gully erosion / gullying, Bc: reduction of vegetation cover, Bh: loss of habitats

Main causes of degradation: soil management, deforestation / removal of natural vegetation (incl. forest fires), overgrazing

Secondary causes of degradation: change in temperature, change of seasonal rainfall, Heavy / extreme rainfall (intensity/amounts), wind storms / dust storms, floods, droughts, other natural causes (avalanches, volcanic eruptions, mud flows, highly susceptible natural resources, extreme topography, etc.) specify (avalanches, mud flows), population pressure, poverty / wealth, education, access to knowledge and support services

3.8 Prévention, réduction de la dégradation ou réhabilitation des terres dégradées

Spécifiez l'objectif de la Technologie au regard de la dégradation des terres:

• prévenir la dégradation des terres

4.2 Spécification/ explications techniques du dessin technique

Technical knowledge required for field staff / advisors: moderate

Technical knowledge required for land users: moderate

Main technical functions: stabilisation of soil (eg by tree roots against land slides), increase of biomass (quantity), promotion of vegetation species and varieties (quality, eg palatable fodder)

Secondary technical functions: increase of infiltration

Aligned: -linear
Vegetative material: F : fruit trees / shrubs
Number of plants per (ha): 3000 / 0.1 ha
Spacing between rows / strips / blocks (m): 0.6
Vertical interval within rows / strips / blocks (m): 0.1

Trees/ shrubs species: apple, peach, apricot, walnut, cherries, pear

Change of land use practices / intensity level: from cropland to tree nursery

4.3 Informations générales sur le calcul des intrants et des coûts

autre/ monnaie nationale (précisez):

Somoni

Indiquer le taux de change du dollars en monnaie locale (si pertinent): 1 USD= :

4,5

4.4 Activités de mise en place/ d'établissement

	Activité	Type de mesures	Calendrier
1.	Select a place with enough water and good soil fertility on flat land for establishment of nursery	Végétale
2.	Fencing with dead branches	Végétale
3.	Ploughing and distribution of fertilisers	Végétale	March-April
4.	Plant seeds in box with humid soil and irrigate	Végétale	March
5.	After one month transfer seedlings to planting lines	Végétale	March-April

4.5 Coûts et intrants nécessaires à la mise en place

	Spécifiez les intrants	Unité	Quantité	Coûts par unité	Coût total par intrant	% des coût supporté par les exploitants des terres
Main d'œuvre	Fencing with dead branches	Persons/day	80,0	20,0	1600,0	100,0
Main d'œuvre	Ploughing and distribution of fertilisers	Persons/day	1,0	50,0	50,0	100,0
Main d'œuvre	Plant seeds in box with humid soil and irrigate	Persons/day	1,0	20,0	20,0	100,0
Main d'œuvre	Transfer seedlings to planting lines	Persons/day	28,0	20,0	560,0	100,0
Matériel végétal	Seeds	kg	10,0	5,0	50,0	100,0
Engrais et biocides	Fertilizer	kg	30,0	3,0	90,0
Coût total de mise en place de la Technologie					2370,0

Commentaires:

Duration of establishment phase: 36 month(s)

4.6 Activités d'entretien/ récurrentes

	Activité	Type de mesures	Calendrier/ fréquence
1.	Weeding	Végétale	during first year
2.	Apply nitrogen fertiliser twice more during the growing season	Végétale	during the growing season
3.	Grafting	Végétale	second year
4.	None		None
5.	None

4.7 Coûts et intrants nécessaires aux activités d'entretien/ récurrentes (par an)

	Spécifiez les intrants	Unité	Quantité	Coûts par unité	Coût total par intrant	% des coût supporté par les exploitants des terres
Main d'œuvre	Apply nitrogen fertiliser	Persons/day	1,0	20,0	20,0	100,0
Main d'œuvre	Weeding	Persons/day	28,0	20,0	560,0	100,0
Main d'œuvre	Grafting	Persons/day	28,0	20,0	560,0	100,0
Engrais et biocides	Fertilizer	kg	6,0	3,0	18,0
Coût total d'entretien de la Technologie					1158,0

Commentaires:

The costs were calculated for a nursery of 0.1 ha.

4.8 Facteurs les plus importants affectant les coûts

Décrivez les facteurs les plus importants affectant les coûts :

The most determinate factors affecting the costs are for labour, although in the documented example, labour was provided voluntarily by the family of the land user. Costs for labour are estimates for a situation in which labour had to be paid in Tajikistan.

5.1 Climat

5.2 Topographie

Commentaires et précisions supplémentaires sur la topographie:

Altitudinal zone: 1800 m a.s.l.

5.3 Sols

Si disponible, joignez une description complète du sol ou précisez les informations disponibles, par ex., type de sol, pH/ acidité du sol, capacité d'échange cationique, azote, salinité, etc.

Soil fertility is low

Soil drainage / infiltration is medium

Soil water storage capacity is medium

5.4 Disponibilité et qualité de l'eau

5.5 Biodiversité

5.6 Caractéristiques des exploitants des terres appliquant la Technologie

Indiquez toute autre caractéristique pertinente des exploitants des terres:

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

Population density: 10-50 persons/km2

Annual population growth: 1% - 2%

Off-farm income specification: teacher

5.7 Superficie moyenne des terres détenues ou louées par les exploitants appliquant la Technologie

5.8 Propriété foncière, droits d’utilisation des terres et de l'eau

Propriété foncière:

• état

Droits d’utilisation des terres:

• individuel

Droits d’utilisation de l’eau:

• communautaire (organisé)

Commentaires:

The land belongs to the state but the land user has a certificate.

5.9 Accès aux services et aux infrastructures

6.1 Impacts sur site que la Technologie a montrés

Impacts socio-économiques

Production

Revenus et coûts

Impacts socioculturels

Impacts écologiques

Cycle de l'eau/ ruissellement

Sols

Biodiversité: végétale, animale

Réduction des risques de catastrophe et des risques climatiques

Autres impacts écologiques

6.3 Exposition et sensibilité de la Technologie aux changements progressifs et aux évènements extrêmes/catastrophes liés au climat (telles que perçues par les exploitants des terres)

Changements climatiques progressifs

Changements climatiques progressifs

	Saison	Type de changements/ extrêmes climatiques	Comment la Technologie fait-elle face à cela?
températures annuelles		augmente	bien

Extrêmes climatiques (catastrophes)

Catastrophes météorologiques

	Comment la Technologie fait-elle face à cela?
pluie torrentielle locale	pas bien
tempête de vent locale	pas bien

Catastrophes climatiques

	Comment la Technologie fait-elle face à cela?
sécheresse	pas bien

Catastrophes hydrologiques

	Comment la Technologie fait-elle face à cela?
inondation générale (rivière)	pas bien

6.4 Analyse coûts-bénéfices

Quels sont les bénéfices comparativement aux coûts de mise en place (du point de vue des exploitants des terres)?

Quels sont les bénéfices comparativement aux coûts d'entretien récurrents (du point de vue des exploitants des terres)?

Commentaires:

Increased income and benefit start after three years when seedlings can be sold.

6.5 Adoption de la Technologie

• cas isolés/ expérimentaux

Si disponible, quantifiez (nombre de ménages et/ou superficie couverte):

3 households

Parmi tous ceux qui ont adopté la Technologie, combien d'entre eux l'ont fait spontanément, à savoir sans recevoir aucune incitation matérielle ou aucun paiement?

• 0-10%

Commentaires:

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

There is a moderate trend towards spontaneous adoption of the Technology

Comments on adoption trend: people from other villages in the valley contacted MSDSP because they would like to adopt the technology (however, they would need financial or material support).

6.7 Points forts/ avantages/ possibilités de la Technologie

Points forts/ avantages/ possibilités du point de vue du compilateur ou d'une autre personne ressource clé
The technology is very important to the whole of the GBAO region as nurseries were not available during Soviet times and all tree seedlings were brought from outside How can they be sustained / enhanced? Improved access for farmers of interesting tree varieties that they can reproduce in their nurseries
Creation of business opportunities. How can they be sustained / enhanced? Experience sharing between farmers from outside GBAO
Through the spreading of this technology there will be more seedlings available to all interested households How can they be sustained / enhanced? Establishment of farmer field schools to disseminate the positive experiences of this technology and to increase the number of nurseries
Varieties of trees that are adapted to local climate can be more easily obtained How can they be sustained / enhanced? Access to other new varieties should be improved

6.8 Faiblesses/ inconvénients/ risques de la Technologie et moyens de les surmonter

Faiblesses/ inconvénients/ risques du point de vue du compilateur ou d'une autre personne ressource clé	Comment peuvent-ils être surmontés?
It is quite a complicated process that requires some expertise; the farmer needs to know about planting technologies, grafting and market opportunities etc.	Farmer to farmer dissemination of knowledge could be facilitated through the establishment of farmer field schools.