Economic Daily Promotion Changde's experience in fighting drought and water supply protection

On August 16th, in Sanlixi Reservoir, Taoyuan County, Changde City, Hunan Province, the water flowed out of the gate, moving along the channel, and remitted into the rice field via the channel. On August 12, Hunan launched a grade IV emergency response. In time, the seedlings in the rice fields in Taoyuan County were still good.

Published on the 3rd edition of Economic Daily, August 19, 2022

"We continued to open the gate according to the demand of farmland irrigation. In late July, the drought situation was raised from 2.2 cubic meters per second to 4.6 cubic meters per second." Guo Zhiyong, deputy director of the Sanlixi Reservoir Management Office Taoyuan's largest medium -sized reservoir with irrigation functions, Sanlixi Reservoir radiated 84,000 acres of farmland in three townships.

In the past few days, Taoyuan County has a high temperature and rain, especially in the past two weeks. The county's accumulated precipitation is 3.3 mm, which is 82.6 mm less than the same period last year. Affected by less rainfall and continuous high temperature, the soil was losing faster and local drought.

Huang Xiquan, the person in charge of the grain and oil station of Taoyuan County Agricultural Bureau, said that the current growth of the growth of medium rice and late rice, the county agricultural bureau guides the townships (streets) to do a good job of ditch ditch dredging and farmland irrigation. Drought resistance and seedlings to reduce drought agricultural losses.

Dong Wenwu, head of the Flood Control and Drought Resistance Headquarters in Taoyuan County, introduced that there are 322 reservoirs in the county, including Sanlixi Reservoir, and have scheduled large and medium reservoirs to open the gate 14 times and verify the application of more than 300 small reservoirs in the county. Record.

Affected by the high temperature and high temperature weather since early July, Hunan's rainfall was severe. In the face of the drought situation, Hunan quickly launched a grade IV emergency response in Hunan. Guidance services are carried out in front lines in the disaster area. Through field cultivation, scheduling water, shading cooling, and remodeling, the disaster loss will be minimized.

The Hunan Provincial Department of Water Resources strengthened the drought resistance technical force, and sent a total of 14 working groups to the front -line guidance of the dry district, and formulated a water use plan according to the rainwater situation and water needs.

In the past week, Shuifu Temple, Yantianhe and other large reservoirs focusing on irrigation and water supply have accumulated a total of 230 million cubic meters of downstream people's lives and agricultural irrigation water. Arable land is 104 million mu and the beneficiary population is 840,000.

At the same time, the basic role of irrigation areas and rural water supply projects continues. At present, the water supply volume of various types of irrigation areas is 11.421 billion cubic meters. Most of the large and medium -sized irrigation areas can be used for about 25 days. Most of the small farmland irrigation projects can be covered for about 15 days.

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