Irrigation - The Times Of Central Asia

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Desertification

Environmental Pressures Affect Up to 80% of Irrigated Land in Turkmenistan

Environmental pressures in Turkmenistan are intensifying, with desertification, water scarcity, and ecological degradation posing increasing risks to agriculture and public health, according to a recent analysis cited by News-Asia. The study was prepared by experts from the Central Asia Climate Foundation (CACF)’s climate change and green energy project office ahead of a regional environmental summit scheduled for April 22–24 in Astana. Researchers warn that desertification has reached critical levels across large parts of the country. The expansion of the Karakum and Kyzylkum deserts is described as among the fastest globally, threatening farmland, infrastructure, and living standards. Land degradation is being exacerbated by overgrazing, soil salinization and inefficient water use. As a result, up to 80% of irrigated land is affected by elevated groundwater salinity, reducing soil productivity. Water scarcity remains another major challenge. Turkmenistan relies heavily on transboundary rivers, particularly the Amu Darya, leaving it vulnerable to upstream water management decisions. Climate change is also contributing to reduced flows in rivers such as the Atrek, Murgab, and Tejen. Much of the irrigation infrastructure dates back to the Soviet era and suffers from significant losses, while agriculture accounts for around 90% of total water consumption. The analysis highlights the continuing regional impact of the Aral Sea crisis. The drying of the sea has increased the frequency of salt and dust storms carrying harmful substances across Central Asia. In northern regions, including Dashoguz, medical specialists have reported rising rates of respiratory illness and other health problems linked to deteriorating air quality. Environmental risks are also growing along the Caspian Sea coast. According to the report, pollution from hydrocarbon extraction combined with declining water levels is affecting biodiversity and undermining fisheries. At the same time, the government has taken steps to address environmental challenges through national climate programs and reforestation initiatives. Turkmenistan is also participating in international projects, including a regional effort launched earlier this year to combat marine litter in the Caspian Sea with support from the United Nations Development Programme and the United Nations Environment Programme. The upcoming summit in Astana is expected to bring together around 1,500 participants, including government officials and representatives of international organizations, to discuss coordinated responses to environmental threats. Organizers say the meeting could result in a regional action program for 2026-2030 and a joint declaration by Central Asian leaders.

Agriculture

Spring Sowing Begins in Kyrgyzstan as Officials Stress Food Security

Spring sowing has begun in Kyrgyzstan, where agricultural crops are expected to be planted on a total of 1.25 million hectares in 2026, according to the Ministry of Water Resources, Agriculture, and Processing Industry. Of this area, about 818,000 hectares are irrigated land and 432,000 hectares are rainfed. As of March 12, sowing was underway in the southern regions of Osh, Jalal-Abad, and Batken, as well as in the Chui Valley. Fieldwork has not yet started in the colder regions of Talas, Issyk-Kul, and Naryn. Farmers have so far planted grain crops, including wheat and barley, along with potatoes and various vegetables. The ministry has recommended that farmers prioritize crops considered important for national food security. Turatbek Idrisov, head of the ministry’s Department of Plant Growing, Horticulture, and Cooperatives, said producers should focus on socially significant crops such as wheat, barley, potatoes, onions, and sugar beet. He noted that grain crops and sugar beet are included in the country’s list of strategic food reserves. According to ministry monitoring data, the expansion of livestock farming in recent years has led to increased cultivation of fodder crops, particularly barley and maize. Officials also noted that crops such as maize, raspberries, and strawberries have demonstrated relatively high profitability for farmers. The ministry is encouraging producers to adopt water-saving irrigation technologies, including drip and sprinkler systems. Farmers who implement such methods are eligible for state-supported concessional loans with reduced interest rates. Authorities say Kyrgyzstan is currently fully self-sufficient in six of nine socially significant food products, potatoes, milk, meat, vegetables, eggs, and sugar. However, the country remains partially dependent on imports of three key staples: bread products (including flour and grain), vegetable oil, and fruit.

Qosh Tepa canal

Opinion – Qosh Tepa Canal: Transboundary Impacts Without a Transboundary Mechanism

In recent months, media attention has increasingly focused on infrastructure projects underway in Afghanistan. Chief among them is the Qosh Tepa Canal, widely seen not only as an irrigation initiative but as a development with significant transboundary implications for the Amu Darya River basin. The canal draws water from one of Central Asia’s most critical transboundary rivers. For downstream countries, primarily Uzbekistan and Turkmenistan, the Amu Darya is a vital water source, directly linked to agricultural output and the sustainability of rural communities. As such, the conversation surrounding Qosh Tepa extends well beyond Afghanistan’s domestic agenda. Concerns voiced by experts and analysts stem from both the scale of the project and the absence of an inclusive, basin-wide mechanism that includes Afghanistan, which is not a party to the main post-Soviet Amu Darya allocation frameworks. As a result, discussions regarding the canal’s potential impacts are taking place largely outside formal multilateral frameworks. One positive development is the increasing presentation of Qosh Tepa within a broader context, where water flow management is recognized as a factor shaping regional political and economic relations. However, these assessments often highlight not the canal’s stated purpose, but rather the absence of a sustainable mechanism for coordinating discussion of its cross-border effects. [caption id="attachment_43173" align="aligncenter" width="1280"] Image: TCATCA[/caption] A recurring concern among experts is the lack of a structured multilateral platform that enables early-stage evaluation of such projects before they are perceived as risks. Infrastructure development in the region frequently outpaces the establishment of mechanisms for joint impact assessment and management. In this light, Kazakhstan’s initiative to establish a specialized structure within the UN system, the International Water Organization, acquires particular relevance. This proposal is not about building a theoretical global agenda but about addressing a specific institutional gap: the lack of a neutral forum for technical and expert discussion of transboundary water projects at an early stage. The Qosh Tepa Canal, currently a unilateral infrastructure undertaking rather than the result of an international agreement, could serve as a test case for such a preventive mandate. While the project is already underway and its transboundary implications are actively being discussed among experts, it has not yet escalated into a regional dispute. This creates an opportunity for professional dialogue, without entanglement in political or status-related debates. The present situation can be summarized as one of “transboundary implications without a transboundary mechanism.” The project, while entirely within Afghan territory, objectively affects the interests of downstream states, yet it remains disconnected from any multilateral framework for consultation or agreement. Is it in Afghanistan’s interest to engage in multilateral formats? Though the question is often left unanswered, the answer is a clear “yes.” Such engagement would help dispel suspicion not only among Central Asian states, but also in Iran and Pakistan, both of which have voiced concerns over shared water resources. First, it would reduce negative external rhetoric. Currently, Qosh Tepa is largely discussed via external media with alarmist scenarios and with little to no Afghan participation. This reinforces the image...

Water Shortages

Kazakhstan Warns of Severe Water Shortages as Syr Darya Levels Drop

Kazakhstan’s Minister of Water Resources and Irrigation, Nurzhan Nurzhigitov, gave a sober warning to the country on January 13 that this year there could be significantly less water for agriculture in the southern parts of the country. Nurzhigitov said that as of January 12, there was 1.9 billion cubic meters (bcm) less water in the reservoirs of southern Kazakhstan than on that date in 2025. The Importance of the Syr-Darya These areas are part of the Syr Darya Basin. The Syr Darya is one of Central Asia’s two large rivers, the other being the Amu Darya to the south, which runs along the Central Asia-Afghan border. Equally alarming for Kazakhstan, Nurzhigitov noted that in the mountains of upstream neighboring countries, Kyrgyzstan and Tajikistan, where the Syr Darya originates, officials are also reporting low levels in reservoirs. According to the Kazakh Ministry of Water Resources and Irrigation, the reservoirs in those two countries are a combined 3.2 bcm lower than last year at this time. Kyrgyzstan’s Energy Minister Taalaybek Ibrayev said in November 2025 that the water level in the massive Toktogul reservoir was less than 11 bcm, nearly 2 bcm lower than in November 2024, and only at about 60% of its 19.5 bcm capacity. Water from the reservoir is released into the Naryn River, which eventually merges with the Syr Darya in Uzbekistan, and flows on further into Kazakhstan. The Toktogul hydropower plant (HPP) depends on that water to supply some 40% of Kyrgyzstan’s domestically-produced electricity, and Ibrayev called on Kyrgyzstan’s citizens to conserve electricity and help the water in Toktogul accumulate before the 2026 agriculture season. Tajikistan’s state power company, Barqi Tojik, also called in November for the country’s citizens to save electricity as the water level at the Nurek HPP’s reservoir was low. The Nurek reservoir uses water from the Vakhsh River that does not flow into the Syr Darya, but the water shortage problems at Nurek are similar throughout Tajikistan, including tributaries that do flow into the Syr Darya. Conservation and New Wells In Kazakhstan, Nurzhigitov said inspections and repairs of irrigation canals were currently underway. He also mentioned that in December, Deputy Prime Minister Kanat Bozumbayev had ordered officials in the Kyzylorda, Turkestan, and Zhambyl provinces to hold meetings with farmers and herders to discuss water conservation. There were also talks with farmers about planting crops that required less water. Water limits would be announced in February, Nurzhigitov said, and in March the Agriculture Ministry would decide how much land to sow for this year’s crops based on expected water supplies during the spring-summer period. Nurzhigitov added that work was being done to increase the use of underground water, which he claimed could amount to some 15.7 bcm of extra water for Kazakhstan annually. Currently, Nurzhigitov said, only some 7-10% of this underground water is being used. Bleak Forecast Kazakhstan gathered a record harvest in 2025, some 27.1 million tons of grain, despite planting less wheat. Given the reduction in precipitation in Central Asia in...

Water-Saving Technologies

Kyrgyz Farmers Encouraged to Adopt Water-Saving Irrigation Methods

Kyrgyzstan’s Deputy Chairman of the Cabinet of Ministers and Minister of Water Resources, Agriculture, and Processing Industry, Bakyt Torobaev, has urged the country’s farmers to adopt modern, water-efficient irrigation technologies, specifically drip and sprinkler systems. Citing the growing impact of climate change, glacial melt, and declining river and precipitation levels, Torobaev warned of ongoing irrigation water shortages and stressed the need for more efficient use of existing water resources. The government is undertaking large-scale water conservation efforts, including the construction of new reservoirs, the reconstruction and cleaning of irrigation canals, and the development of a new facility to produce innovative canal-lining material. As previously reported by The Times of Central Asia, Kyrgyzstan and UK-based Concrete Canvas Ltd. are jointly implementing a €20 million project to build a local plant for manufacturing concrete canvas, a flexible, cement-based material designed to line canals and reduce water loss. Torobaev noted that modern irrigation systems currently cover only 16,000 hectares of Kyrgyzstan’s agricultural land. The government aims to expand this by 30,000-40,000 hectares annually, reaching a total of 200,000 hectares under water-saving irrigation by 2030. To support the transition, various financing options are available, including state-backed programs, bank lending instruments, World Bank project funding, and a concessional loan initiative expected to launch in 2026. According to the Ministry of Water Resources, Agriculture, and Processing Industry, drip and sprinkler systems will be installed on 5,270 hectares of land in 2026, funded by the state budget. In 2024-2025, systems were installed on 2,369 hectares, 641 hectares with drip irrigation and 1,728 hectares with sprinklers. Kyrgyzstan currently has approximately 1 million hectares of irrigated agricultural land.

Irrigation

South Kazakhstan Braces for Irrigation Water Shortages in 2026

On December 4–5, Kazakhstan’s Deputy Prime Minister Kanat Bozumbayev, accompanied by Minister of Water Resources and Irrigation Nurzhan Nurzhigitov and Minister of Agriculture Aidarbek Saparov, visited the southern regions of Turkistan, Kyzylorda, and Zhambyl. The delegation met with local farmers to address the growing risks posed by declining transboundary water inflows and to discuss measures to ensure efficient water use during the 2026 irrigation season. Agriculture in these arid regions depends heavily on water from the Syr Darya River, which originates in Kyrgyzstan. According to the Ministry of Water Resources and Irrigation, Kazakhstan’s agricultural sector consumed 11.01 billion cubic meters of water during the 2025 irrigation season, with 98% used in the south. The Zhambyl region irrigated 79,000 hectares using 1 billion m³ of water and remains largely reliant on upstream supplies from Kyrgyzstan. This past season, Kyrgyzstan committed to providing more than 600 million m³ of water to Kazakhstan via the transboundary Chu and Talas rivers. The Kyzylorda and Turkistan regions were the largest consumers of irrigation water, drawing 3.5 billion m³ and 3.4 billion m³, respectively, to irrigate 125,000 and 400,000 hectares. Officials presented water inflow forecasts for 2026 and outlined measures to improve efficiency amid declining water availability. The Syr Darya basin continues to experience low-flow conditions, with reduced inflows into the Naryn-Syr Darya system threatening irrigation supplies for the upcoming growing season. Farmers were urged to adopt water-saving technologies, limit the cultivation of water-intensive crops, diversify planting, and transition to drought-resistant varieties. Bozumbayev noted that during the recent session of the Interstate Water Coordination Commission in Ashgabat, participating countries projected a further decline in water inflows for 2026. He warned that the Toktogul Reservoir in Kyrgyzstan, located on the Naryn River, a key tributary of the Syr Darya, may reach record-low levels, putting irrigation supplies at serious risk. “Given the continued decline in available water resources, there is a real risk of shortages during the next growing season. This is a natural challenge faced by all Central Asian countries. To minimize the impact, we must accelerate crop diversification and the introduction of water-saving irrigation technologies. The state has created all the necessary conditions for this. This is not simply about conserving water; the country’s water and food security depend on it,” Bozumbayev said. To support adoption of efficient irrigation systems such as drip and sprinkler technologies, the government has increased reimbursement for farmers' costs from 50% to 80%, on drilling wells and installing irrigation equipment. A differentiated irrigation tariff has also been introduced: for farmers using water-saving technologies, the subsidy on irrigation water has been raised from 60% to 85%. These measures have helped expand the area under modern irrigation systems from 312,200 hectares in 2023 to 580,000 hectares in 2025, representing 30% of all irrigated farmland. The government aims to increase this figure to 1.3 million hectares, or 70% of total irrigated land, by 2030. In Kyzylorda, the country’s main rice-producing region, the Ministry of Agriculture has announced that rice cultivation in 2026 must not...