Kazakhstan Develops Water-Efficient Rice Variety to Combat Climate and Irrigation Challenges

The Ibrai Zhakhayev Kazakh Scientific Research Institute of Rice Growing is trialling a new moisture-saving rice variety in the Kyzylorda region. The variety, known as “Syr Sulu,” is designed to mature more quickly and use significantly less water compared to traditional strains. Syr Sulu matures within 105-110 days and offers high yields, up to 80-85 centners per hectare with proper agricultural practices. By comparison, Russian rice varieties typically cultivated in the Kyzylorda region require 120-125 days to reach maturity, resulting in higher water consumption. "The water situation in the southern regions of Kazakhstan makes it necessary to find and develop new ways to save water. Given global climate change, such crop varieties could become a compelling alternative to existing water-intensive varieties. The results of this research will have a positive impact on the development of agriculture and reduce water consumption in rice fields," said a representative of the Kazakh Rice Institute. Moisture Retention Innovations In parallel, the institute is working with the Ministry of Water Resources and Irrigation to continue trials of the Hungarian product Water Retainer, a soil treatment designed to preserve moisture. In 2025, the product is being tested on irrigated land in the Almaty, Zhambyl, Kyzylorda, Karaganda, Akmola, and Zhetysu regions. "The first stage of testing, in which four research institutes participated, showed that the product reduces the growing season of rice and achieves significant water savings. Traditionally, rice is watered for 90 days, but with the use of the preparation, 51 days are sufficient," said Lazzat Dzhusipova, Director of the Ministry's Department of Scientific and Innovative Technologies. Broader Water Challenges As previously reported by The Times of Central Asia, the Eurasian Development Bank (EDB) released a comprehensive assessment of Central Asia’s water and energy challenges in April 2025. The study found that much of the region’s water infrastructure is outdated and inefficient, leading to the loss of 40-55% of available water. The EDB estimates that, without urgent modernization, Central Asia could face an annual water deficit of 5-12 cubic kilometers by 2028.

Kyrgyzstan Restores Irrigation System Amid Growing Water Demand

In the dry and hot year of 2025, Kyrgyz farmers received one billion cubic meters more water than in 2024, according to the Ministry of Water Resources, Agriculture, and Processing Industry. Despite the challenging weather conditions, 7 billion cubic meters of water were delivered during the growing season, enabling the irrigation of over 1.1 million hectares of agricultural land. Chronic water shortages during the irrigation season have long plagued Kyrgyzstan's agriculture, frequently sparking disputes in rural areas. The primary cause is the aging irrigation infrastructure, much of it dating back to the Soviet era. Many canals are clogged or damaged, leading to significant water losses. In 2025, the ministry reported that 429.5 kilometers of canals were repaired and cleaned, alongside the restoration of 302 hydraulic structures, 123 water gauges, 91 pumping stations, and 156 pumping units. Nine units were fully replaced, and 53.5 kilometers of collector and drainage systems were cleaned. To modernize the network, the government plans to construct 106 daily and ten-day water regulation basins by 2030. These facilities are intended to improve water storage and distribution across farms. Ten basins have already been commissioned this year, with 12 more under construction. Officials are also combining modern and traditional solutions to address irrigation challenges. Sprinkler systems, popular in the 1980s, are being revived due to their efficiency, they require 500 to 1,000 cubic meters of water per hectare, compared to two to three times more with the traditional ary system. However, most farmers continue to rely on the ary method due to the high cost of sprinkler and drip irrigation equipment. According to the ministry, drip and sprinkler systems are now in use on 8,365 hectares: 1,702 hectares on state-owned land and 6,663 hectares on private farms. Restoration of old wells and construction of new canals also continue. This year, work began on a plant to manufacture concrete linings for irrigation canals, with a target of producing 500,000 square meters of concrete canal linings in 2025.