In the golden autumn, in Dahongqi Town, Xinmin City, Shenyang, the golden ears of rice fluctuated with the wind, and harvesters were shuttling in the fields, crushing, harvesting and threshing at one go. In Dahongqi Town, Tang Zhiqiang, an agricultural mechanic, is very busy these days. He can harvest 80 to 100 mu of rice a day. "In the past, the autumn harvest depended on the walking plough, but now we use large harvesters, and we can finish the work of the past month in two days," said Tang Zhiqiang. Science and technology accelerate autumn harvest, and also help stabilize grain production and increase income. In Liangzhongqiao Town, Changtu County, Tieling City, due to the heavy rain in the flood season this year, it is difficult for summer pipe to enter the land. The plant protection UAV of Shengtai Agricultural Machinery Cooperative has been put to use, and it can sprinkle pesticides on an average of 1 mu of land in 1 minute. More than 20000 mu of land in the town has kept a good harvest due to the timely summer management of plant protection drones. "This corn field has a production capacity of 1800 jin per mu this year," said Sheng Tieyong, the president of the cooperative, and the reporter, while peeling off the ears of corn. The golden corn cobs are full of grains and porcelain. In front of a rice processing enterprise in Xinglongtai Street, Shenbei New District, Shenyang, after sampling, inspection, measurement and pricing, carts of rice were poured into the granary. The reporter entered the tall warehouse and saw that the newly harvested rice was laid flat. "This is our new modern granary." Hong Yun, the general manager of the enterprise, said that the granary has good air tightness. The temperature and humidity of the grain in the granary can be collected, analyzed and forewarned in real time through the sensors arranged in the grain pile. The relevant person in charge of the Agriculture and Rural Affairs Department of Liaoning Province said that since September, Liaoning Province has continuously strengthened agricultural machinery scheduling services, guided farmers to scientifically arrange autumn harvest operations, and tried to achieve mechanization throughout the whole process from the receipt and storage of a grain. As of October 17, the province has harvested 34.341 million mu of grain crops, including 1.83 million mu of rice, 28.817 million mu of corn and 1.441 million mu of soybeans. (Liu Xinshe)