Approches

Project for preventing soil salinity lowering the groundwater tables [Thaïlande]

Shallow well Project

approaches_4445 - Thaïlande

État complet : 94%

1. Informations générales

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

Personne(s) ressource(s) clé(s)

co-compiler:
Spécialiste GDT:
Spécialiste GDT:
Spécialiste GDT:
Spécialiste GDT:

Phiprakon Apisit

044-371397

Technical for Land Development Group , Land Development Regional Office 3 , Land Development Department.

64 Moo, 7, T. Joho, A. Muang, Nakhon Ratchasima 30310

Thaïlande

Spécialiste GDT:

Prawanna Prasit

044-371397

Technical for Land Development Group , Land Development Regional Office 3 ,Land Development Department.

64 Moo, 7, T. Joho, A. Muang, Nakhon Ratchasima 30310

Thaïlande

Spécialiste GDT:
National consultant:

land user:

Thathaisong Noorean

062-1521591

-

25 M. 10, T.Danchange,BuaYai, Nakhon Ratchasima

Thaïlande

land user:

Panikom Chartee

085-4395414

-

136/1 M. 2 T.Danchange,BuaYai, Nakhon Ratchasima

Thaïlande

land user:

Salanok Mongkoen

098-1181365

-

184 Moo 2 T.Danchang, A.Buayai,Nakhon-Ratchasima

Thaïlande

Subdistrict Administration Organization Officer:

TubseKaew Palinee

087-8706265

275 M. 9 T. Danchange, A. BuaYai, Nakhon Ratchasima 30120

Thaïlande

Nom du projet qui a facilité la documentation/ l'évaluation de l'Approche (si pertinent)
Book project: where the land is greener - Case Studies and Analysis of Soil and Water Conservation Initiatives Worldwide (where the land is greener)
Nom du projet qui a facilité la documentation/ l'évaluation de l'Approche (si pertinent)
Book project: where people and their land are safer - A Compendium of Good Practices in Disaster Risk Reduction (DRR) (where people and their land are safer)
Nom du projet qui a facilité la documentation/ l'évaluation de l'Approche (si pertinent)
Best Practices for Land Degradation Control in Dryland Areas of China (Best Practices China)
Nom du ou des institutions qui ont facilité la documentation/ l'évaluation de l'Approche (si pertinent)
Land Development Department LDD (Land Development Department LDD) - Thaïlande

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

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

09/10/2018

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

2.1 Courte description de l'Approche

The Land Development Department has promoted lowering of saline groundwater table in recharge areas since 2014. The approach used is through: (1) Public relations and information spreading; (2) Planning demonstration sites; (3) Selection of farmers interested in participating in the project; (4) Providing knowledge and advice to those farmers participating in the project; (5) The preparation of demonstration plots, with shallow wells, in farmers' land.

2.2 Description détaillée de l'Approche

Description détaillée de l'Approche:

Lowering shallow saline groundwater is one method of preventing the spread of salt in soils. This has been promoted under the Land Development Department (LDD) at Bua Yai district Nakhon Ratchasima province since 2014. The LDD has been drilling shallow wells to: (1) provide water for farming, (2) reduce the amount of saline groundwater, and (3) to create a positive economic impact.
The approach used is through: (1) Public relations and information spreading using soil doctors, volunteers, community leaders, and sub-district administrative organizations who clarify project details to community leaders, sub-district administrative organizations and farmers; (2) Planning demonstration sites; (3) Selection of farmers interested in participating in the project. These farmers must have agricultural land in the recharge area and within the project focus of the LDD; (4) Providing knowledge and advice to those farmers participating in the project; (5) The preparation of the demonstration plot, with a shallow well, in the farmer's land.
The demonstration plot implemented in the recharge area under Mr. Boonchu Supho is planted with rice, sugar cane and various kinds of vegetables throughout the year, for greater productivity. Importantly, even in droughts it is still possible to pump enough groundwater for the crops. Rice yield have increased up to 5-10%, surface salt patches have decreased significantly, and the surrounding environment has more vegetation and living things. The farmers outside the area and surrounding areas have come to learn in the demonstration plot and want to engage in the project. The area covered by demonstration plots has risen to about 1,000 rai (160 hectares).

2.3 Photos de l'approche

Remarques générales concernant les photos:

All approach processes are discussed at the meeting of the project to preventing soil salinity and to lower the saline groundwater table in recharge area

2.4 Vidéos de l'Approche

Commentaire, brève description:

Conversation and Lesson learned

Date:

09/10/2018

Lieu:

T.Danchange, A. Buayai , Nakhon Ratchasima 30120

Nom du vidéaste:

Jilayus Sommutram

2.5 Pays/ région/ lieux où l'Approche a été appliquée

Pays:

Thaïlande

Région/ Etat/ Province:

Nakhon Ratchasima

Autres spécifications du lieu :

T.Danchange, A. Buayai

2.6 Dates de début et de fin de l'Approche

Indiquez l'année de démarrage:

2014

Si l'année précise est inconnue, indiquez approximativement quand l'Approche a démarré:

il y a moins de 10 ans (récemment)

Date (année) de fin de l'Approche (si l'Approche n'est plus appliquée):

2019

Commentaires:

This approach has been used from 2014 until now

2.7 Type d'Approche

  • initiative/ innovation récente locale

2.8 Principaux objectifs de l'Approche

Academic Group for Land Development, Land Development Office District 3, has cooperation from soil volunteer doctor, community leaders and the district administration organization to help publicize and coordinate with farmers in the area. Thus farmers have enough water for agriculture. The result of groundwater pumping on the recharge area can reduce the amount of salty groundwater that will flow into the bottom water area. The result of this approach is reduced soil salinity. Therefore, the project to prevent the increase of groundwater levels on the recharge area. Therefore appropriate to be used in the recharge area to reduce the spread of saline soil effectively. In addition, farmers in the area need to join a large number of shallow pond excavation projects of the Department of Land Development, resulting in faster expansion

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
  • favorise

Land use users respect the community leaders and accept the work of the Land Development Department and the Soil Volunteer Doctor, resulting in mutual learning in the same community and nearby communities

disponibilité/ accès aux ressources et services financiers
  • favorise

Housing Fund

cadre institutionnel
  • favorise

Is a government project with local authorities, subdistrict administrative organizations helping to publicize

collaboration/ coordination des acteurs
  • favorise

Soil doctors’ volunteers and community leaders help promote and coordinate the area

cadre politique
  • favorise

The government has the policy to solve saline soil problems in the area

connaissances sur la GDT, accès aux supports techniques
  • favorise

There is a Land Development Department staff providing knowledge in the area and farmers learn from land users

marchés (pour acheter les intrants, vendre les produits) et prix
  • favorise

There are farmers in the village and merchants to buy by the users of the land to produce vegetables according to the needs of the local market

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

Farmers in the area are both
men and women, with an
the average age of 50 years or
more

Be a technology leader and use
technology to suit the area

  • Spécialistes de la GDT/ conseillers agricoles

The staff of the Land
Development Department
have an average age of 38
years and over

Be a knowledge provider and use technology advice

  • gouvernement local

Agricultural officers from
the Tambon Administrative
Organization

Promoting jobs in the area

Si plusieurs parties prenantes sont impliquées, indiquez l'organisme chef de file ou l'institution responsable:

Public relations work in the area has staff of the district agricultural office to join the activity

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 auto-mobilisation Developing technology by yourself
planification auto-mobilisation There is a plan to conduct agricultural activities in the area on their own
mise en œuvre auto-mobilisation Land users operate by themselves
suivi/ évaluation auto-mobilisation There are soil doctors volunteers, community leaders, land users, and staff together to monitor and evaluate in the area

3.3 Diagramme/ organigramme (si disponible)

Description:

Process for driving the guidelines to encourage technology to be implemented in Nakhon Ratchasima province

Auteur:

Mrs. Phatranit Chuaysanoi

3.4 Prises de décision pour la sélection de la Technologie/ des Technologies

Indiquez qui a décidé de la sélection de la Technologie/ des Technologies à mettre en œuvre:
  • principalement les spécialistes de la GDT, après consultation des exploitants des terres
Expliquez:

Farmers in Bua Yai district, Nakhon Ratchasima province has begun to dig its shallow wells since 1997 and farmers have learned in the community causing a lot of water demand for agriculture. In addition, the Land Development Department has come to prepare a demonstration plot for drilling shallow wells to use water for agriculture on the area in the area of land users, ready to advise in 2014

Spécifiez sur quelle base ont été prises les décisions:
  • expériences et opinions personnelles (non documentées)

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:
  • zones de démonstration
Thèmes abordés:

Utilization of shallow wells suitable for agriculture, rice and vegetable cultivation

Commentaires:

Clarification of understanding with farmers interested in joining the shallow wells excavation project in the demonstration area is necessary because besides the farmers will receive knowledge and also see how to manage soil, plants, and water in the plot can be implemented or adjusted to suit their own area.

4.2 Service de conseils

Les exploitants des terres ont-ils accès à un service de conseils?

Oui

Décrivez/ commentez:

1. The staff of the Land Development Department perform tasks and follow up work in the area, ready to give advice to land users, 2. Soil Volunteer Doctor, community leaders, as public relations assistants and coordinators in the area.

4.3 Renforcement des institutions (développement organisationnel)

Des institutions ont elles été mises en place ou renforcées par le biais de l'Approche?
  • oui, modérément
Décrivez l'institution, ses rôles et responsabilités, ses membres, etc.

Demonstration plot of the shallow well is a learning center where is the farmers, student, and people outside can share their knowledge with each other. Moreover, there could be a center of coordination among the Land Development Department officer, land users and farmers, soil doctors volunteers and community leaders.

Précisez le type de soutien:
  • renforcement des capacités/ formation
Donnez plus de détails:

Demonstration plot of the shallow well is a field trip center in communities where students and farmers outside the area that are interested in learning

4.4 Suivi et évaluation

Le suivi et l'évaluation font ils partie de l'Approche? :

Oui

Commentaires:

Department of Land Development officers monitor and survey the shallow well utilization agricultural uses of land users during September

Si oui, ce document est-il destiné à être utilisé pour le suivi et l'évaluation?

Oui

Commentaires:

There are many points in this document that should be track and evaluate then, fix it or adjust it

4.5 Recherche

La recherche a-t-elle fait partie intégrante de l’Approche?

Oui

Donnez plus de détails et indiquez qui a mené ces recherches:

Saline Soil Research Group of Land Development Department, evaluate the project of shallow well implementation for preventing soil salinity and spread of saline soil as farmers participating in Bua Yai District, Nakhon Ratchasima Province. Furthermore, there should be a study on the change of groundwater level to rice production in the area of integrated saline soil development project, Bua Yai District, Nakhon Ratchasima Province.

5. Financement et soutien matériel externe

5.1 Budget annuel de la composante GDT de l'Approche

Si le budget annuel précis n'est pas connu, indiquez une fourchette:
  • 100 000-1 000 000
Commentez (par ex. principales sources de financement/ principaux bailleurs de fonds):

The Land Development Department supports the excavation of shallow wells with water pumps with 5.5 hp gasoline.

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:

Shallow wells, equipment and installation fees

5.3 Subventions pour des intrants spécifiques (incluant la main d'œuvre)

  • main d'œuvre
Dans quelle mesure Spécifiez les subventions
entièrement financé Land users operate by themselves.
  • équipement
Spécifiez les intrants subventionnés Dans quelle mesure Spécifiez les subventions
machines The Department of Land Development supports the excavation of shallow wells.
outils Land Development Department supports water pumps
  • intrants agricoles
Spécifiez les intrants subventionnés Dans quelle mesure Spécifiez les subventions
semences entièrement financé Land users operate by themselves
fertilisants entièrement financé Land users operate by themselves
  • autre
Autre (spécifiez) Dans quelle mesure Spécifiez les subventions
Residence and farm pond entièrement financé Land users operate by themselves
Si la main d'œuvre fournie par les exploitants des terres était un intrant substantiel, elle était:
  • volontaire
Commentaires:

The land user is self-operated

5.4 Crédits

Des crédits ont-ils été alloués à travers l'Approche pour les activités de GDT?

Non

5.5 Autres incitations ou instruments

D'autres incitations ou instruments ont-ils été utilisés pour promouvoir la mise en œuvre des Technologies de GDT?

Non

6. Analyses d'impact et conclusions

6.1 Impacts de l'Approche

Est-ce que l'Approche a autonomisé les exploitants locaux des terres, amélioré la participation des parties prenantes?
  • Non
  • Oui, un peu
  • Oui, modérément
  • Oui, beaucoup

Create food security, reduce expenses and increase income for households of land users

Est-ce que l'Approche a permis la prise de décisions fondées sur des données probantes?
  • Non
  • Oui, un peu
  • Oui, modérément
  • Oui, beaucoup

Is a learning resource for other farmers to use as information to decide to accept technology.

Est-ce que l'Approche a aidé les exploitants des terres à mettre en œuvre et entretenir les Technologies de GDT?
  • Non
  • Oui, un peu
  • Oui, modérément
  • Oui, beaucoup

land user, maintain technology because they help reduce household expenses and increase household income

Est-ce que l'Approche a mobilisé/ amélioré l'accès aux ressources financières pour la mise en œuvre de la GDT?
  • Non
  • Oui, un peu
  • Oui, modérément
  • Oui, beaucoup

The land user is used as an asset for a loan

Est-ce que l'Approche a amélioré les connaissances et les capacités des exploitants des terres pour mettre en œuvre la GDT?
  • Non
  • Oui, un peu
  • Oui, modérément
  • Oui, beaucoup

Land users have adapted and modified the SLM format to suit themselves

Landowners have increased rice production due to reduced soil salinity, resulting in increased income and increased farmers' production of rice because the salinity of the soil is also reduced

6.2 Principale motivation des exploitants des terres pour mettre en œuvre la GDT

  • augmenter la production

Has increased rice and sugarcane production and can grow vegetables throughout the year

  • augmenter la rentabilité/ bénéfice, rapport coûts-bénéfices

The cost of growing rice and sugar cane is increased by pumping water from shallow wells, but doubling the productivity when costing and increasing profits

  • réduire la dégradation des terres

Found a decrease in salt deposits on the soil surface due to decreased soil salinity

  • réduire les risques de catastrophe

Drought does not affect agriculture in the area

6.3 Durabilité des activités de l'Approche

Les exploitants des terres peuvent-ils poursuivre ce qui a été mis en œuvre par le biais de l'Approche (sans soutien extérieur)?
  • oui
Si oui, décrivez de quelle manière:

Land users have knowledge and understanding of drilling shallow wells on the receiving area, can help to reduce soil salinity well. In addition, income can be increased from growing rice, sugar cane and various kinds of vegetables

6.4 Points forts/ avantages de l'Approche

Points forts/ avantages/ possibilités du point de vue de l'exploitant des terres
Drilling shallow wells in the catchment area.If the water is not salty, can be used to grow plants.
Reduce soil salinity. Increased rice yield by 20-50 percent.
Increase green area makes the air cool.
Points forts/ avantages/ possibilités du point de vue du compilateur ou d'une autre personne ressource clé
Public relations, coordination, and operations in the area are convenient. Because the Land Development Department has staff working in the area together with the soil doctors, volunteers, community leaders, and the SAO. Can advise farmers in the area
Learning management areas get water to the farmers in the community. Preparation of a demonstration plot for drilling shallow wells in the area of land users makes farmers in the community Other farmers who have suffered from saltwater problems and lack of water for agriculture Including the faculty of students and farmers outside the area Have the opportunity to learn.

6.5 Faiblesses/ inconvénients de l'Approche et moyens de les surmonter

Faiblesses/ inconvénients/ risques du point de vue de l’exploitant des terres Comment peuvent-ils être surmontés?
1) Other farmers want to join the shallow well pond project because of the need for water for agriculture but the budget of the Department of Land Development is insufficient for farmers' needs. The Department of Land Development supports the budget for drilling a shallow pond of 15 farm ponds/year. Must be fully qualified to be considered for participation in the project that the farmer who will join the project must have agricultural land on the water receiving area and within the scope of the project according to the plan of the Land Development Department.
2) During 1 year after drilling a shallow well, farmers must pump water from shallow wells for agriculture and maintain shallow wells as usual The Land Development Department officials issued follow-up and advice periodically to allow farmers who participated in the project to help ensure the use of shallow wells for agriculture appropriately
Faiblesses/ inconvénients/ risques du point de vue du compilateur ou d'une autre personne ressource clé Comment peuvent-ils être surmontés?
1) Farmers outside the project are not aware of the steps and qualifications of the participants in the shallow pond project of the Land Development Department There should be a public relations project for farmers in nearby areas to be informed of the request for participation in the shallow well pond project of the Land Development Department

7. Références et liens

7.1 Méthodes/ sources d'information

  • interviews/entretiens avec les exploitants des terres

Farmers who drill a shallow pond, 5 people

  • interviews/ entretiens avec les spécialistes/ experts de GDT

Development officer, 7 people

  • Tambon Administrative Organization Officer

1 Tambon Administrative Organization Officer

7.2 Références des publications disponibles

Titre, auteur, année, ISBN:

Land Development Department

Disponible à partir d'où? Coût?

http://www.ldd.go.th/

Modules