CCTV News: Cold vegetables, also known as cold vegetables, refer to vegetables suitable for summer production in cool climates. Qinghai cold vegetables have been favored by the consumer market in recent years due to their good quality and good taste. In the past two days, kale has ushered in a cool vegetable planting base in Huzhu County, Haidong City, Qinghai Province.

In the greenhouse of a farmers' planting professional cooperative in Huzhu County, the reporter saw rows of kale colorful and growing well. The workers shuttled through the trees, busy harvesting.

The average altitude of Huzhu County is 2,600 meters, with an average annual temperature of 3.4 degrees Celsius, with a cool climate, sufficient light, a large temperature difference between day and night, and few crop diseases and pests, making it suitable to grow cold vegetables. In November last year, the local area tried to grow kale in a greenhouse for the first time, and it has entered the picking period since late March this year. In order to help increase income, the local government has effectively reduced planting costs and increased yield by laying a "water and fertilizer integration" pipeline network.

In order to expand market supply, the local area has also vigorously developed the seedling cultivation industry. By utilizing seedling cultivation and greenhouses, the cold vegetable planting in Huzhu County has been achieved from one crop a year to two to three crops a year; the variety has also increased, and this year there will be 12 new varieties such as watercress and colorful pumpkins.

Yan'an, Shaanxi: Cherries usher in a harvest season, and technology empowers production and sales.

In the past two days, cherries in Wuqi County, Yan'an, Shaanxi usher in a harvest season. Red cherries hang on the branches, illuminating the hope of fruit farmers and injecting vitality into the local rural revitalization.

In the sunlight greenhouse cherry picking garden in Shuangwanjian Village, Changcheng Town, Wuqi County, fruit farmers are busy picking cherries.

Rural revitalization, technology empowerment. Today, Shuangwanjian Village has introduced a smart agricultural system. Through soil moisture monitoring, environmental sensors and other equipment, it realizes intelligent management of cherry growth, effectively improving the yield and quality of cherry.

This year, the local government also used technical means such as early heating to make cherries go on the market 20 days earlier.

At present, there are 24 solar greenhouses in Changcheng Town, with a planting area of ​​210 mu, an annual output exceeding more than 40,000 kilograms, and an output value of 3 million yuan. These cherry greenhouses not only provide employment opportunities for local villagers, but also drive economic development in the surrounding areas.