Slopeland Control by Mechanical measures [Chine]
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- Mise à jour :
- Compilateur : Unknown User
- Rédacteur : –
- Examinateur : Laura Ebneter
approaches_2434 - Chine
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Développer tout Réduire tout1. Informations générales
1.2 Coordonnées des personnes-ressources et des institutions impliquées dans l'évaluation et la documentation de l'Approche
Spécialiste GDT:
Wang Yongjun
arllen123@163.com
School of Soil and Water Conservation, Beijing Forestry University
Chine
Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de l'Approche (si pertinent)
Beijing Forestry University (BFU) - ChineNom du ou des institutions qui ont facilité la documentation/ l'évaluation de l'Approche (si pertinent)
CDE Centre for Development and Environment (CDE Centre for Development and Environment) - Suisse1.3 Conditions relatives à l'utilisation par WOCAT des données documentées
Le compilateur et la(les) personne(s) ressource(s) acceptent les conditions relatives à l'utilisation par WOCAT des données documentées:
Oui
2. Description de l'Approche de GDT
2.3 Photos de l'approche
2.5 Pays/ région/ lieux où l'Approche a été appliquée
Pays:
Chine
Région/ Etat/ Province:
Liaoning Province
Autres spécifications du lieu :
Chaoyang county
2.8 Principaux objectifs de l'Approche
The aim of the approach are to: - Establish the control model of government and farmers; - Intercepting and restoring soil and water to prevent soil and water loss; - Publicizing the knowledge of soil and water conservation and the idea of sustainable development; - Protecting , improving and using soil resources rationally combining with biological measures; - Improving the productive and ecological environment, increasing yield and farmers income.
The SLM Approach addressed the following problems: - Severe soil and water loss, ecological environment deterioration; - Soil physical property deterioration: rigidity and hardening in drought period; heavy and clay in flooding period; water and fertilizer conservation capability decreased.
2.9 Conditions favorisant ou entravant la mise en œuvre de la(des) Technologie(s) appliquée(s) sous l'Approche
normes et valeurs sociales/ culturelles/ religieuses
- entrave
Social factors: Lack of soil and water conservation knowledge and understanding of water intercepting and drainage ditch; emphasis on using and ignoring management
Treatment through the SLM Approach: Strengthen publicizing at local level, pay attention to guidance and training
disponibilité/ accès aux ressources et services financiers
- entrave
Shortage of capital: National investment is not enough; local investment is difficult to ensure; farmers investment is limited
Treatment through the SLM Approach: Establishing multi-level, diversification and multiple channels of the investment system of national investment, local support and labor input by farmers and using foreign and social investment.
connaissances sur la GDT, accès aux supports techniques
- entrave
Requiring high level technique: Professionals should participate during construction period.
Treatment through the SLM Approach: Designing and construction are made by the units with qualification, training management personnel.
autre
- entrave
Natural factors: Complicated landform, inconvenient transportation
Treatment through the SLM Approach: Pay attention to the corresponding engineering project such as temporary road
3. Participation et rôles des parties prenantes impliquées dans l'Approche
3.1 Parties prenantes impliquées dans l'Approche et rôles
- exploitants locaux des terres / communautés locales
- Spécialistes de la GDT/ conseillers agricoles
- gouvernement national (planificateurs, décideurs)
3.2 Participation des exploitants locaux des terres/ communautés locales aux différentes phases de l'Approche
Participation des exploitants locaux des terres/ communautés locales | Spécifiez qui était impliqué et décrivez les activités | |
---|---|---|
initiation/ motivation | aucun | Technique extension |
planification | interactive | Farmers participate design process |
mise en œuvre | interactive | Farmers input labor |
suivi/ évaluation | interactive | Farmers participate investigation of benefit evaluation |
Research | aucun |
3.4 Prises de décision pour la sélection de la Technologie/ des Technologies
Les décisions concernant la sélection de la(des) Technologie(s) ont elles été prises:
- Song-Liao Water Resources Commission, Ministry of
Expliquez:
Song-Liao Water Resources Commission; Soil and water conservation office of Water Conservancy Bureau, Liaoning Province
4. Soutien technique, renforcement des capacités et gestion des connaissances
4.1 Renforcement des capacités/ formation
Une formation a-t-elle été dispensée aux exploitants des terres/ autres parties prenantes?
Oui
Spécifiez qui a été formé:
- exploitants des terres
Formats de la formation:
- entre agriculteurs (d'exploitants à exploitants)
- cours
4.4 Suivi et évaluation
Le suivi et l'évaluation font ils partie de l'Approche? :
Oui
Commentaires:
management of Approach aspects were monitored through measurements
land users involved aspects were monitored through measurements
area treated aspects were monitored through measurements
economic / production aspects were monitored through measurements
socio-cultural aspects were monitored through measurements
technical aspects were monitored through observations
bio-physical aspects were monitored through measurements
There were many changes in the Approach as a result of monitoring and evaluation: Formerly the government policy guides farmers to participate, investment is not enough and the enthusiasm of farmers is low, and treatment result is not obvious. Presently, government investment plus technique service support and favorable policy promote construction; Farmers enthusiasm is high, treatment result is obvious.
There were several changes in the Technology as a result of monitoring and evaluation: The project shortens slope length and route of surface runoff to reduce the erosion; Not only improve the effective utilization of rainoff sources, but also promote agricultural production condition and farmers income.
4.5 Recherche
La recherche a-t-elle fait partie intégrante de l’Approche?
Oui
Spécifiez les thèmes:
- technologie
Donnez plus de détails et indiquez qui a mené ces recherches:
The research institute, university and relational technique units are as the main research part. Part of scientific data is obtained by farmers. Research fields include the benefits of soil and water conservation caused by contour trench and water intercepting ditch, the influence on water-fertilize condition and increasing yield. The research results are directly used to revise and perfect the project.
5. Financement et soutien matériel externe
5.1 Budget annuel de la composante GDT de l'Approche
Commentez (par ex. principales sources de financement/ principaux bailleurs de fonds):
Approach costs were met by the following donors: government (National investment): 60.0%; local government (district, county, municipality, village etc) (Local financing): 30.0%; local community / land user(s) (Labor input by farmers): 10.0%
5.2 Soutiens financiers/ matériels fournis aux exploitants des terres
Les exploitants des terres ont-ils reçu un soutien financier/ matériel pour la mise en œuvre de la Technologie/ des Technologies?
Oui
Si oui, spécifiez le(s) type(s) de soutien, les conditions et les fournisseurs:
Raw materials: cements, stone and sand; many kinds of conveyances; Scientific input is mainly the planning and design of specific personnel.
5.3 Subventions pour des intrants spécifiques (incluant la main d'œuvre)
Si la main d'œuvre fournie par les exploitants des terres était un intrant substantiel, elle était:
- récompensée avec un autre soutien matériel
Commentaires:
Minority of farmers willing to input labor. Most of the farmers are encouraged to participate by deductions and exemptions agricultural tax and provide work as a form of relief. The participated farmers agricultural tax deduced and exempted by 30-50% in 5 years. Farmers cultivated land was compensated on 300yuan/mu•a. At the same time, the participated farmers could get interest-free or low interest Loan of Aid-the-poor which is primarily used on production.
5.4 Crédits
Des crédits ont-ils été alloués à travers l'Approche pour les activités de GDT?
Oui
Spécifiez les conditions (taux d'intérêts, remboursements, etc.):
repayment conditions: National investment, NA .
6. Analyses d'impact et conclusions
6.1 Impacts de l'Approche
Did other land users / projects adopt the Approach?
- Non
- Oui, un peu
- Oui, modérément
- Oui, beaucoup
An important method to develop soil and water loss prevention, improve utilization rate of rainoff sources and promote income in the similar area. Accepted generally by other land users.
6.4 Points forts/ avantages de l'Approche
Points forts/ avantages/ possibilités du point de vue du compilateur ou d'une autre personne ressource clé |
---|
Government provides funds and techniques, communities participation (How to sustain/ enhance this strength: Establish multi-mechanism investment forms diversification, strengthen farmers extension) |
Combining method, research and demonstration (How to sustain/ enhance this strength: Strength scientific research, play the role of demonstration ) |
Combining agricultural and forestry measures (How to sustain/ enhance this strength: Developing greatly runoff agriculture and forestry and high efficiency agriculture) |
Shortening slope length and route of surface runoff (How to sustain/ enhance this strength: Increase vegeta-tion coverage) |
Reducing erosion and sediment rushing into river (How to sustain/ enhance this strength: ArrangingGully Head Protection Project) |
Improving the effective utilization of rainoff sources (How to sustain/ enhance this strength: Anti-scour Shrub Belt) |
Increasing grain yield and farmers income (How to sustain/ enhance this strength: Planting economic crops on the slope, further perfect irrigation situation) |
6.5 Faiblesses/ inconvénients de l'Approche 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? |
---|---|
Establishing multi-level, diversification and multiple channels of the investment system of national investment, local support and labor input | By farmers and using foreign and social investment. |
After the two labours cancelled, the enthusiasm of farmers decreased | Government should link up with actual situation, make favorable policy to encourage farmers participating soil and water conservation construction. |
Extending from up to down by government, community participate passively, farmers understanding is limited | Establish diversified popularization and extension, increase the frequency of consultation and training. |
7. Références et liens
7.1 Méthodes/ sources d'information
- visites de terrain, enquêtes sur le terrain
- interviews/entretiens avec les exploitants des terres
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