The central rural work conference at the end of 2022 made important arrangements to gradually build all permanent basic farmland into high standard farmland. At the time of preparing for cultivation in spring, the reporter went to the construction site of high standard farmland in Hunan, Shandong, Jiangxi and other places, felt the enthusiasm of construction in full swing, and cracked the "harvest code" in high standard farmland. At the beginning of the Spring Festival, the construction site of the high-standard farmland project in Miluo City, Hunan Province, has been a bustling scene. In the farmland, excavators, bulldozers and other large machinery shuttle back and forth, and are leveling and transforming the farmland. The workers are busy cleaning ditches and ponds... "Taking advantage of the good weather, 16 mechanical equipment are put into the construction of land leveling and transporting soil back to the field." said Hu Zhiwei, secretary of the General Party Branch of Tianjing Village, Luojiang Town, Miluo City, who is directing at the construction site, "Some fields are 'high shore fields', which are prone to water shortage during drought, and some are' cold soaked fields', which are too deep for mechanical farming, and require relatively large construction and transformation." "After seeing the preliminary transformation effect of 1500 mu of farmland nearby, the villagers are very supportive of the construction of high standard farmland, and take the initiative to put the transfer fee of the next five years into this construction, hoping to further expand the scope of construction of high standard farmland." Hu Zhiwei said. In addition to the new construction, all localities are also promoting the transformation and upgrading of the built high-standard farmland to solve the problems of inadequate facilities, aging projects and low engineering construction standards. On the morning of the 7th, at the 1100mu high standard farmland reconstruction and upgrading project site in Donglian Village, Youlan Town, Nanchang County, Jiangxi Province, the villagers joined forces, some leveled the ridges, and some cleared and transported the accumulated soil... As soon as the autumn harvest ended last year, Donglian Village immediately launched the third batch of high standard farmland construction. The focus of this round is to improve the safety, stability and durability of irrigation facilities and field roads. Not far away, three rollers are slowly coming. The large rollers level the middle of the road, and two small rollers compact both sides respectively. "This is the first sand-gravel tractor road in our village, which is stronger than the tractor road built in the previous two years, and all kinds of agricultural machinery no longer need to worry about sinking into the mud in rainy days." Tu Xiangyong, secretary of the General Party Branch of Donglian Village and director of the village committee, said. The ecological protection has always been at present. The high-standard farmland in Lvyi Town, Boxing County, Shandong Province is also busy. The maintenance of irrigation ditches, water and soil sampling and testing are all carried out in an orderly manner. The weather warmed up and the wheat gradually entered the spring irrigation period. "In the past, wheat spring irrigation mainly depended on groundwater, and the water conveyance belt used by farmers for irrigation crossed the road and extended into the farmland. Now, through the construction of the pumping station metering system for high-standard farmland, not only the irrigation efficiency has been improved, but also the ecological environment protection of farmland has played a great role." said Zheng Liquan, director of Lvyi Town Agricultural Comprehensive Service Center. In Tangyin County, Henan Province, in order to speed up the construction of high-standard farmland, the local water saving irrigation modes such as coiled and translational irrigation are used to build "two water sources and one system", forming a fast-in and fast-out drainage system. "We adhere to the principle of 'water saving priority', adopt the method of combining surface water and underground water to ensure farmland irrigation water, and build 'one road and two ditches' to make full use of surface water to form a water cycle and supplement groundwater for a long time."