CCTV News: As the temperature gradually rises, more than 9 million mu of winter wheat in Heze City, Shandong Province has gradually entered the rebirth period. This year, the local government continues to vigorously promote new plant protection agricultural machinery and continuously improve the efficiency of spring plowing and spring management.

In Zhaozhuang Village, Dingtao District, Heze City, winter wheat that entered the rebirth period is growing well. Taking advantage of the sunny weather, farmers drove self-propelled plant protection machines to spray herbicides on wheat. It is understood that this plant protection machine can operate 120 mu of work every day, greatly improving the operating efficiency.

It is understood that the winter wheat planting area in Heze City this year has reached more than 9 million mu. In addition to continuously promoting new agricultural machinery and improving operating efficiency, the local agricultural and rural departments have also organized multiple agricultural technical service teams to go to the fields for guidance, and guide farmers to classify and manage field management according to different wheat seedling conditions.

Anhui: Wheat returns to green and grows out of joints one after another, and smart field management is accurate and efficient

During this period, more than 43 million mu of wheat in Anhui have entered a critical period of green and grows out of joints. The local area makes full use of the smart field management system to enhance the accuracy of field management and improve operating efficiency.

Recently, Chang Xingduo, a large grain grower in Taihe County, Fuyang City, received an early warning reminder from the mobile mini program "Smart Agriculture Cloud". A small number of wheat spiders and aphids appeared in his wheat fields, and it needs to be prevented and treated quickly. Chang Xingduo quickly transferred a plant protection drone and self-propelled sprayer to control his own 3,200 acres of wheat.

It is understood that Taihe County has promoted intelligent field management of wheat since 2021. Nearly 20 field monitoring points have been built, and the smart field management system covers more than 1.52 million acres of wheat fields. With this system, grain growers can monitor the growth of wheat in real time through their mobile phones, and the agricultural department can also provide field guidance to growers through this system.

In Ma'anshan City and County, the local area takes digital rural construction as an opportunity to build a map of digital agricultural development, supervise the production of major crops, and provide strong support for the agricultural technology department to accurately carry out field guidance.

Jiangsu: How to manage wheat in fields? The algorithm is here to help.

At present, wheat in Pizhou City and Xinyi City, Jiangsu Province has gradually entered the greening and irrigation period, which is also the most critical period for wheat growth. In order to take care of the wheat fields more carefully, the local area has used a lot of smart devices to help, and the use of machines and algorithms makes wheat fields more efficient.

In a wheat field in Pizhou City, unmanned self-propelled sprinkler irrigation equipment is irrigating wheat. This sprinkler irrigation equipment has a winch machine, which can achieve constant speed irrigation and is also lower in cost.

In Chenlou Village, Malingshan Town, Xinyi City, the wheat fields are tender green and the wheat is growing gratifyingly. In the past few days, agricultural technicians are using soil detectors to collect wheat field parameters and scientifically guide growers to "spray three times" the wheat. It is understood that the Nanjing Agricultural University Smart Agriculture Volunteer Team has developed a wheat growth model and a decision support system. This system integrates crop growth models and artificial intelligence algorithms. It can combine soil, climate and other factors to "calculate" the amount of fertilizer and irrigation of wheat fields. Farmers only need to follow the platform instructions to complete scientific planting.

At present, this algorithm system has provided reliable planting guidance for nearly 10,000 acres of wheat in the local area.