Jilin Daan: In the past, saline -alkali land transformed into a harvest field

Da'an Salt and Alkali Research Institute Test Field (Academician Shi Yuan Longping Work Station, Haiyu Township, Haiyu Township, Da'an City) Publicity Department of the Propaganda Department of Baicheng Municipal Party Committee

In the midsummer, the birds in the rice fields in Haiyu Township, Da'an City, Jilin Province are called insects, and the scenery is picturesque. Who would have thought that this green background is white saline -alkali land.

There are many saline -alkali land in western Jilin, and it is difficult to grow normally in crops. In recent years, Jilin Province has continued to cultivate in exploring the governance technology and path of saline -alkali land. Many scientific research units and enterprises have settled in Daan villages, improved the test, and used the right medicine.

In Daan, the local people had a saying: "White flowers of alkali and land, one sink a year, there are not a few small seedlings, what is not collected after autumn."

Meng Xiandong, executive president of Zhongke Bai Aogin Agricultural Development Co., Ltd., believes that saline -alkali land can also produce good food. "Saloneine land can produce weak alkali rice and have the effect of improving the immunity. To plant high -quality rice on saline -alkali land, scientific improvement methods must be adopted."

Meng Xiandong has come to this land for 7 years. His team has used the method of diluting the surface and cooked cultivation to add improvement agents, adding organic fertilizer, and then use the method of washing alkali to allow saline -alkali land to grow grain out of food. Essence "As of now, we have improved 118,900 acres of saline -alkali land, and we have changed, species, and stable yields in that year. The real estate of real estate is 800 pounds to 1,000 catties, and the high -production plot can reach 1100 catties."

UAV operates in rice fields. Photo by Li Dan

Meng Xiandong's Haiyu Township Zhongke Bai Aogin Company's rice base is also the breeding base of Academician Yuan Longping in Da'an City. , Used to accurately irrigate.

At the China Science and Technology Bai'ao Modern Smart Agricultural Command Center, Meng Xiandong can realize farmland management through the operation of the smart platform. "We independently developed a smart agricultural new agricultural cloud system suitable for saline -alkali land monitoring and agricultural production. The data accuracy is high, and human resources are saved. It originally needed 40 people to watch the water valve to release water. The tractor, the seedlings, etc., can be operated by the office. "

In recent years, Meng Xiandong's team has implemented more than a dozen saline -alkali land treatment projects including Da'an Niuxin Caisuki Land Rectification Project and Sanye Village Salt and Alkali Governance Smart Governance Project in Haiyu Township. "The project investment is 100 billion yuan, and after all realizing the production, the rice output can be increased by 118 million kilograms each year. During the" 14th Five -Year Plan "period, we plan to improve 150,000 acres of saline -alkali land." Meng Xiandong said.

Earlier this year, the Jilin Provincial Department of Natural Resources established a demonstration base for saline -alkali soil improvement test in Haixu Village, Da'an Haiyu Township, turning salt -alkali land into a "platform", and introduced 11 salt -alkali land improvement technology units. Under the condition of the same infrastructure, the final output and improvement effect determine who to promote the technology.

Wang Changzhi, director of the Land Collection Center of the Da'an Natural Resources Bureau, introduced that the construction scale of the demonstration base project was 0.52 million mu, and the new cultivated land was added with 04,200 mu. In the next three years, soil improvement and geographical fertilizer will be carried out. In addition to the system summarizing advanced technologies and scientific and technological achievements, it also provides useful exploration and reliable guarantee for Jilin Province's "100 billion -pound food project".

"For Jilin's soda salt -alkali land, we must realize ecological repair and green repair. Currently, it is predicted that it can add more than 20 million pounds of new grains in Jilin Province.

"We can complete the task of saline -alkali land in Jilin Province's" 100 billion jin "grain plan. Before 2030, a new cultivated land was formed by 3.65 million mu of salt -alkali land, and 1.65 million mu of improved cultivation was formed by 2025." Liu Jia, deputy director of the district ecological restoration and fixing carbon research center and general manager of Huaqing Agricultural Development Co., Ltd. (Finish)

Source: China News Network

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