Название практики |
Watering of vegetable crops based on the method of mist sprinkling irrigation |
Улучшение мелиоративного состояния орошаемых земель в зоне Западно-Кармакшинского коллектора |
Category |
Water resources |
Water resources |
Tool |
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Collector-drainage system |
Field of application |
• Use of water resources • Use of land resources |
- Использование водных ресурсов
- Использование земельных ресурсов
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Usability of practice for adaptation to climate change |
Moderate |
Moderate |
Implemented by |
Kazakh National Agriculture University
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Used by |
Country: Kazakhstan
Province: Almaty region
District: Karasay District
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Country: Kazakhstan
Province: Kyzylorda Region
District: Karmakshy District
Other settlement: а/о «Актобе», а/о «III интернационал»
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Local specifics |
Foothill zone in southeastern Kazakhstan, dark-chestnut and middle loamy soils |
Объект расположен в низовьях реки Сырдарья в полосе межруслового понижения |
Practice usage period |
Start date: 01.01.2014
End date: 31.12.2016
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Start date: 01.01.2010
End date: 31.12.2011
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Problem solved through this practice |
Irrigation-associated soil erosion, low efficiency of applied watering techniques, poor phytosanitary condition of land used for vegetable growing |
Усиливаются процессы вторичного засоления земель, отмечено ухудшение работ коллекторно-дренажных систем (КДС). |
Tools used in the practice |
Technique and technology of mist sprinkling irrigation |
Комплекс мер по улучшению мелиоративного состояния земель (механизированная очистка коллектора, реконструкция гидротехнических сооружений и др.). |
Description of the practice and its results |
Actions:
A sprinkler (artificial rain irrigation) system installed consisting of 50 mm diameter polyethylene pipes assembled from 10-12 meter segments (5022 SD sprinkler; 3.5 bar pressure; 3.5 mm nozzles; water consumption of 0.87 m3/hour; water distribution area per 1 sprinkler – 12 m).
Results:
Financial and economic: Compared to ridge-and-furrow watering method, sprinkler irrigation led to a yield increase for the following crops: • carrots – 15.64%, • cabbage – 12.78%, • sweet pepper – 14.19%.
Technical: • up to 20% reduced irrigation water consumption, • prevention of irrigation-induced soil erosion, • improved phytosanitary condition of vegetable fields. |
Мероприятия:
Необходимость капитального ремонта межхозяйственного Западно-Кармакшинского коллектора (ЗКК) вызвана тем, что существующее его состояние не обеспечивало своевременного водоотвода дренажно-сбросных вод с посевных площадей с Левобережного массива.
Результаты:
Финансово-экономические: Увеличилась урожайность сельхозкультур – в основном риса и кормовых культур
Технические: Улучшилось мелиоративное состояние Левобережного массива |
Lessons learnt and recommendations made |
Lessons learnt: The practice demonstrated the possibility of effec-tive water use, reducing labor costs, and increasing yields of several horticultural crops simultaneously.
Recommendations: Widespread introduction of sprinkler-based mist irrigation systems along with drip irrigation and other advanced water-efficient technologies is necessary. In order to ensure that, water users should have strong financial incentives to facilitate water saving.
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Уроки:
Вклад средств в очистку КДС намного эффективней других мероприятий.
Рекомендации:
Нужно регулярно и своевременно проводить текущие и капитальные механические очистки коллекторов |
Source of practice |
• Domestic tools (outcomes of research by domestic R&D organizations), • Foreign tools (transfer of foreign experience) |
Отечественные инструменты (результат разработок отечественных научно-исследовательских структур) |
Readiness for implementation |
1. Cost of implementation: High
2. Approximate cost of investment per 1 ha:
3. O&M costs: High
4. Expert support: Not needed
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1. Cost of implementation: High
2. Approximate cost of investment per 1 ha:
3. O&M costs: Moderate
4. Expert support: Needed at O&M stage
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Brief information on the project |
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Funding source |
Ministry of Agriculture of the Republic of Kazakhstan |
Министерство сельского хозяйства Республики Казахстан |
Information sources |
The PhD thesis “Efficiency of mist (sprinkler) irriga-tion technology for vegetable crops in southeastern Kazakhstan” describing a vegetable (cabbage, carrots, sweet pepper) cultivation technology based on fine sprinkling irrigation developed for the first time for soil and climatic conditions of foothill zone in southeastern Kazakhstan, including an optimal mode of vegetables irrigation via fine overhead sprinkler-based irrigation was developed, as well as analyzing the effects of sprinkler irrigation on biomass formation and crops capacity. |
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Contacts of a person, who filled this form |
SIC ICWC |
НИЦ МКВК |
Form submission date |
29.03.2018 |
09.08.2017 |