Название практики |
Application of tubular outlet flowmeters |
Using MASSCOTE methodology for express assessment of the condition of Vakhdat municipal irrigation system |
Категория |
Водные ресурсы |
Водные ресурсы |
Инструмент |
Средства и методы водоучета |
Методология MASSCOTE |
Сфера использования практики |
Use of water resources |
- Use of water resources
- Use of land resources
|
Пригодность практики для адаптации к изменению климата |
Умеренная |
Умеренная |
Кем реализована практика |
Institute of Water Issues, Hydropower and Ecology of the Academy of Sciences of the Republic of Tajikistan (IWIHE of the AS of the RTj)
|
UN FAO in the Republic of Tajikistan
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Где использована практика |
Страна: Таджикистан
Область: Хатлонская
Район: Джиликульский
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Страна: Таджикистан
Область: Районы республиканского подчинения
Район: Вахдатский
Другой населенный пункт: town of Vakhdat
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Специфика местности, где использована практика |
- Located in the valley part of the Vakhsh River Basin (river catchment area);
- Deep (below 3 meters) ground water occurrence;
- Middle loamy soils.
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Located in the Kafirnigan River Basin (river catchment area) |
Когда использована практика |
Дата начала: 01.04.2010
Дата окончания: 31.10.2011
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Дата начала: 01.10.2016
Дата окончания: 31.12.2016
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Проблема, которая решается применением практики |
Uneven distribution of irrigation water, lack of water accounting means to ensure observance of recommended irrigation norms for cotton |
Poor technical condition, operation and maintenance of the irrigation system |
Примененные в практике инструменты |
Tubular water outlet flowmeter |
MASSCOTE methodology |
Описание практики и ее результаты |
Actions:
- Construction of tubular water outlet flowmeter with removable nozzles (procurement of polyethylene piping to make tubular water outlets and matching nozzles); - Installation of tubular water outlet flowmeter along temporary sprinklers.
Results:
Financial and economic:
saving of irrigation water; low cost of irrigation system automation (total kit cost: $500/ha) with the service life of 5 years.
Technical:
simple design allowing a more even distribution of irrigation water stream among furrows, thus, ensuring the prescribed water supply mode.
Social:
improved working conditions of irrigators; lower labor needs/costs; enhanced mutual trust among farmers and water users. |
Actions:
Mapping of the system and services depending on canals’ purpose.
Results:
Financial and economic:
economically effective, fair and sustainable water resource management.
Ecological:
integrated protection of key environmental elements, including prevention of raising ground water level and secondary soil salination as well as irrigation-induced soil erosion, etc.
Technical:
improved technical characteristics of municipal water supply to different stakeholders.
Social:
enhanced welfare of farm employees due to increased income. |
Какие уроки и рекомендации можно извлечь из практики |
Lessons learnt:
Installation and deployment of tubular water outlet flowmeter allows to improve the uniformity of irrigation stream’s distribution among furrows and conduct irrigation water accounting.
Recommendations:
It is necessary to widely use the small-scale irrigation automation means like the tubular water outlet flowmeters which have simple design, are convenient to operate, are low-cost and mobile and ensure supply of the prescribed amount of irrigation water. |
Lessons learnt:
Express assessment based on MASSCOTE methodology allows to improve the planning of upgrading efforts to ensure better servicing of diversified water uses requiring higher supply flexibility and cost reduction.
Recommendations:
It is necessary to widely deploy the MASSCOTE methodology of express assessment of the condition of irrigation systems and enhancing their operation. |
Источник практики |
Domestic tools (outcomes of research by domestic R&D organizations) |
Foreign tools (transfer of foreign experience) |
Готовность практики к внедрению |
1. Затраты на внедрение: Высокие
2. Примерная стоимость капиталовложений на 1 га:
3. Затраты на поддержание и эксплуатацию: Высокие
4. Экспертная поддержка: Не требуется
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1. Затраты на внедрение: Высокие
2. Примерная стоимость капиталовложений на 1 га:
3. Затраты на поддержание и эксплуатацию: Высокие
4. Экспертная поддержка: Не требуется
|
Краткая информация о проекте |
Project title: Watering technology based on tubular water outlet flowmeters.
Project duration: Apr 2010-Oct 2011.
Project goal and objectives: development and deployment of a crop watering technology for dekhan farms of the Republic of Tajikistan allowing to significantly increase the efficiency of water use.
Project beneficiaries: members of “Istikol” WUA (Water User Association).
Project implementer: Institute of Water Issues, Hydropower and Ecology of the Academy of Sciences of the RTj |
Project title: Using MASSCOTE methodology for express assessment of the condition of Vakhdat municipal irrigation system.
Project duration: 2016.
Project goal and objectives: designing the irrigation system upgrading and management plan based on MASSCOTE methodology of process diagnostics and assessment of irrigation system performance.
Project beneficiaries: land and water users.
Project implementer: UN FAO. |
Источник финансирования практики |
“Tajikistan Water Partnership” NGO |
United Nations Food and Agriculture Organization (UN FAO) in the Republic of Tajikistan |
Источники информации о практике |
Report by the Innovation Technology Department of the IWIHE of the AS of the RTj, Dushanbe, 2012, 45 p. |
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Контактные данные лица, заполнившего форму |
SIC ICWC |
SIC ICWC |
Дата заполнения формы |
02.04.2018 |
03.04.2018 |