There are more ＂clairvoyance＂ and ＂clairvoyance＂ in the fields —— A first-line view of agricultural production in Shandong after the Spring Festival

Xinhua News Agency On February 18th, farmers in Pingyi Street, Pingyi County, Linyi City were driving agricultural machinery to plough the land.

The spring sun shines on the wheat seedlings, and it is full of vitality and green. At present, the solar term of rain has passed, and the wheat in our province is gradually entering the green period from south to north, which also ushered in the critical period of field management in spring. On the fertile land of Qilu, new cultivation has begun and a new harvest is gestating.

"This’ high-tech’ is the’ clairvoyance’ and’ clairvoyance’ of our farmers!" In a wheat field in Kongzhen Town, Leling City, agricultural technology experts are skillfully operating the soil analyzer to monitor the soil moisture, and Han Liyong, a big planter who witnessed the whole process, gave a thumbs up.

In the past, Han Liyong relied on experience in farming. When to water and how much fertilizer to apply, he actually had no idea. Whether the harvest is good or not depends largely on the "face" of God. "Take the year before last, for example, there were a few plots where the wheat seedlings grew sparse and uneven fertilization. In some places, the fertility was too high, the wheat seedlings grew crazy, but the wheat grains were not full." He said.

"Now the situation is very different. With the’ new style’ brought by agricultural technology experts, we have a bottom in farming." Han Liyong said that last year, the soil analyzer showed that the nitrogen content of a wheat field in his family was low. According to the data, agricultural technology experts immediately formulated a scientific fertilization plan. "Fertilizing according to this plan can not only make wheat seedlings grow strong, but also avoid fertilizer waste and reduce the cost a lot."

In Shandong, more and more growers like Han Liyong benefit from advanced agricultural technology and equipment. During the autumn planting last year, various localities vigorously promoted key technologies such as seed coating, fine soil preparation, and standardized sowing with "four adaptations and two pressures", and the quality of wheat sowing and emergence in the province was generally good. In order to further strengthen the support of agricultural science and technology, the agricultural and rural departments of our province recently launched the agricultural technology service campaign, and organized 18,000 agricultural technology extension workers and industrial system experts at the provincial, city, county and township levels to go deep into the front line to carry out agricultural production guidance, technical skills training and professional services.

"Since last winter, there has been less precipitation, and most of the wheat fields have insufficient surface moisture, and the spring moisture loss is faster, which is easy to form early spring drought. Therefore, for the plots that have not been watered for the winter, it is necessary to irrigate them with small water in time after turning green; For plots that have been watered with overwintering water and suitable moisture content, don’t rush to irrigate. After the soil is frozen in early spring, mechanical suppression will be carried out to reduce water evaporation, which will play a role in warming, preserving moisture, fighting drought and controlling prosperity. " Guan Xiumin, a senior agronomist in the first crop department of the Provincial Agricultural Technology Extension Center, said that it is necessary to strengthen fertilizer and water management. For weak seedling wheat fields, soil moisture should be used for topdressing during thawing and returning to pulp. For Wangmiao wheat field, fertilizer and water should be delayed appropriately.

In the wheat field of Xiaolai Agricultural Machinery Professional Service Cooperative in Hedong District, Linyi City, a coiled sprinkler was used for watering. "The moving speed of the reel and the injection radius of the water pipe can be adjusted, which is efficient and convenient." Zhang Xiaolai, chairman of the cooperative, praised the new agricultural machinery. "With the reel sprinkler, far water can quench your thirst, so you don’t have to worry about irrigation this year!"

In the wheat field on the other side, with the ups and downs of the drone several times, the spring fertilization work of a whole wheat field was completed. "Water after applying fertilizer to ensure that the nutrition of fertilizer is absorbed by wheat seedlings faster."

In Qingdao, a drip irrigation pipe changed the traditional way of watering and fertilizing. "At present, in Qingdao, the integration technology of drip irrigation water and fertilizer has entered the scale grain field from the experimental field. In 2024, the integrated application area of drip irrigation water and fertilizer for wheat and corn will reach more than 1.5 million mu." Li Songjian, deputy director of Qingdao Agricultural Technology Extension Center, said that years of production practice showed that wheat and corn could achieve the green yield-increasing goal of saving water by 30%, saving fertilizer by 20% and increasing production by 10% by applying drip irrigation technology.

Building high-standard farmland is a key measure to consolidate and improve grain production capacity. Since 2019, Juye County has carried out planning and design according to the high standards of "Tian Chengfang, Lin Chengwang, roads connected, canals connected, dry energy irrigation and waterlogging energy drainage", and accumulated 436,000 mu of high-standard farmland.

In HouXu Cun, Dongguantun Town, Juye County, the spring irrigation of high-standard farmland has been fully started. Looking around, irrigation channels crisscross, and wheat seedlings in the field are green. "After the completion of high-standard farmland, the Yellow River water will be led to the wheat field for unified irrigation through the pumping station, and the farmers will not have to work hard to water the wheat." Xu Zhengkun, post-Xu Cun Party branch secretary, said with emotion.

In the process of high-standard farmland construction, Juye County not only vigorously improved infrastructure such as irrigation, drainage and roads, but also carefully built a "four-situation monitoring" system that integrates seedling situation, insect situation, soil moisture and weather conditions. "This is like the’ wisdom brain’ of agricultural production. With it, we can accurately grasp all the conditions of farmland." Han Jiliang, an agricultural technology expert, said.

Source: mass news

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Original title: "There are more" clairvoyance "and" clairvoyance "in the fields-a first-line view of agricultural production in Shandong after the Spring Festival"

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