[Central media look at Gansu] Developing modern cold and dry characteristics, Gansu takes a solid step towards rural rejuvenation

On the land of Longyuan in August, the fruits and fruits are popular in the market, the vegetables are growing up, and the development of the agricultural industry is prosperous.

Gansu with a narrow and long 1,600 kilometers. The farming cultural heritage is deep, the agricultural exchanges between countries and regions along the Silk Road have a long history, the channels of channel hubs are obvious, and the land resources are abundant.

In the past 10 years, Gansu has fully integrated modern technical means, excavated the potential of resources, and gradually stepped out of a modern cold and dry characteristics with Gansu characteristic, helping Gansu to complete the huge historic leap out of poverty.

Gansu, which torn off the historical label of "Bitter World", took a solid step towards the countryside.

Potatoes become "golden eggs" for Longyuan to get rid of poverty and become rich

In the midsummer season, millions of acres of taro flowers in Dingxi City, Gansu Province opened into the sea.

Entering Gansu Ailan Potato Industry Co., Ltd. (hereinafter referred to as Ailan Potato Industry), the sun -light greenhouse of Gansu, a potato is green and vibrant. The person in charge of the company Zhou Ailan and her team members carefully checked the potato and carefully cared for each "golden bell".

"Potato breeding is much more energy than pulling a child." Zhou Ailan said while looking at the seedlings.

A reporter from the Science and Technology Daily learned in the interview that by further optimizing the modern seed potato production system of "basic seedlings -dehydration seedlings -original seeds (basic seeds) -original species -first -level species", Ailan potato industry continues to explore Develop the market, expand the industrial chain, meet the demand for order, improve the infrastructure of potato production, and expand production capacity.

Zhou Ailan introduced that at present, the company has invested 6160 square meters to organize training rooms, 800 square meters of breeding laboratories, 560 sunlight greenhouses, 380 acres of original breeding network rooms, and 26,000 square meters of storage facilities.

In order to make the enterprise develop stronger and better, the company has also established an industry -university -research and cooperative relationship with many R & D units, and improved the modern industrial system of "breeding, industry -university -research integration".

In Gansu, there are not a few companies that rely on science and technology to increase quality and efficiency to increase the efficiency of agriculture, like Ailan potato industry. Data show that in 2020, Gansu Province's potato planting area is 10.3 million mu, accounting for 12%of the country, and 20%of Ganna's grain output is contributed each year. This is also inseparable from the innovative research and development of the Potato Research Institute of the Gansu Academy of Agricultural Sciences.

In 2016, the area of ​​potato planting in Gansu Province fell, and faced some technical problems that needed urgently. In the face of the status quo, the hospital subsequently implemented a number of units in combination with the "Microex production demonstration demonstration of high -quality multi -resistance and Guangshi potato staple foods".

According to Wen Guohong, an expert on the improvement of the high starch variety improvement post of high starch varieties and a researcher at the Gansu Academy of Agricultural Sciences, this project highlights the supporting technology application of the new varieties of the staple food, Longshu No. 7 and Longshu No. 10, and complete the demonstration promotion in 2016 It covers an area of ​​16,798 acres, with an average yield of 2241.8 kg, an increase of farmers' income of 10.785 million yuan.

"Relying on scientific and technological progress and increasing the yield, the total potato output of Gansu Province has maintained a steady and medium -sized increase. From 2015 to 2019 to 2019, potato production increased from 1129 kg to 1234 kg, and the average annual yield increased by 26.2 kg." In Wen Guohong's view, this, this, this, this, this, this view, this, this view, this,, to this view, this view, this,, to Wen Guohong, this view, this, this,, to Wen Guohong, this view, this, this,,, to Wen Guohong, this,, to this view, this view, this,,, to Wen Guohong, this,, to this view, this view, this,, to Wen Guohong, this,, to this view, this view, this,, to Wen Guohir It is not easy for a result.

At present, Gansu Province has developed into an important potato potato base, commodity potato base and processing base in the country. In 2021, the area and output of potato planting in Gansu Province reached 10.2 million acres and 15 million tons, respectively, and the doubles ranked among the top in the country.

The Hexi Corridor supports the "Half of the Mountains" of Chinese corn species

In the northwest of Gansu, there is a narrow and flat land of about 900 kilometers long and northwest -southeast. Because it is like a corridor, it is called the Hexi Corridor. There are developed industries and produced corn seeds, which can meet more than half of the national corn species.

Every summer, the team of biology and cell biology of Lanzhou University will conduct research on plant growth and development and extreme environment adaptability in this corridor to identify and analyze the key functional genes of the growth and development of plant growth and anti -inverse traits. Innovation provides very valuable genetic materials and theoretical guidance.

"In the future, corn will still be one of the main food crops in my country." Hou Sui -sting, the director of the School of Life Sciences of Lanzhou University and the director of the key laboratory of Gansu Province, said in an interview with reporters Multi -resistant, high -precocious, high -yield stable production varieties. He believes that it is imminent to solve these problems, and the quality and efficiency of corn germplasm is imminent.

On the basis of many years of research and development, the team has opened up a new way to breeding corn precision molecular breeding, created new species resources, and solved the technical problems of Ganxu's grain crop breeding. The team's scientific research progress has promoted the development of the corn seed industry and industry in Gansu Province to green, environmental protection, safety, and efficient directions.

With high -level technology guarantee, the development of corn breeding and breeding in Gansu Province is happy. In 2021, the production area of ​​corn seeds was 1.412 million mu, and the production species were 579 million kilograms. The area and output accounted for 52%and 57.8%of the total area and total output of the national corn species, respectively. 90%of them are sold to Huanghuaihai, Northeast and other regions, ensuring more than 50%of the field corn species in the country.

"The development of corn breeding industry has higher goals in Gansu." Wang Fang, director of the Rural Science and Technology Division of the Gansu Provincial Department of Science and Technology, said. At the end of 2021, the "Implementation Plan for Revitalizing Hexi National Corn Breeding Base Base" issued by the Gansu Provincial Government General Office stated that by 2025, the output value of the entire industrial chain of Gansu corn breeding and production will reach more than 12 billion yuan. The sowing area of ​​the area reaches more than 5%, and the amount of seeds is stable to more than 55%of the national corn seeds. Gansu Vegetables are popular nationwide to sell overseas

Many years ago, every winter, it was difficult to eat vegetables to become a rigid of most Gansu people. In winter, you can only eat cabbage, potatoes, and radish.

In order to fill up the "vegetable basket" and let the local people bid farewell to the "old three", Gansu people develop, innovate, set up sheds, and plant vegetables on the loess land.

Lanzhou Plateau Summer Cai is one of the representatives of the Gansu's vegetable industry. The main production area of ​​Lanzhou Plateau Summer Summer Cai, which is based on Yuzhong County, Lanzhou City, has become one of the main bases of the nation's "North Caipan Southern Transport" and "Western Cuisine East Tune". Essence

On March 6 this year, the Gansu Provincial Science and Technology Project, led by Gansu Agricultural University and participated in the participation of the Tianjin Academy of Agricultural Sciences and other units, "R & D key technology research and development of the entire industrial chain after the whole industry chain of the plateau" Essence

According to reports, this project conducts industrialized integration demonstrations for the treatment of pre -mining safety retirement antiproots treatment and drug reduction, post -mining anticorrosive preservation, micro -loop gas -conditioning, and tail vegetable treatment.

According to Wei Lirong, the person in charge of Yuzhong County Agricultural and Rural Bureau, the implementation of the project effectively promoted the healthy development of the vegetable industry in Yuzhong County.

In Gansu, such scientific research is abound in the vegetable industry.

Professor of Gansu Agricultural University and director of the National Key Laboratory, Yu Jihua's team, "Research and Demonstration of High -quality Cultivation Technology Research and Demonstration" project implemented by Yu Jihua team, which is aimed at the lack of excellent varieties in Gansu Province, excessive use of fertilizer pesticides, product quality Decrease and other issues, carry out the research and development and demonstration of high -quality varieties selection and cultivation technology. The project received 6.5 million yuan in provincial special special support for the 2017 provincial science and technology.

According to Yu Jihua, the 19 core demonstration bases established by the project and demonstration promotion of precision water and fertilizer management, ecological planting model, fertilizer pesticide reduction and alternative technology are 311 million yuan in high -altitude summer vegetables such as eggplant fruit and melon.

Under the strong support of technology, the vegetable industry in Gansu Province has formed a key sun -green greenhouse key production area mainly based on the five cities of Hexi, Lanzhou, and silver. The production area has formed a facility and vegetable advantageous area layout of the facility and vegetables of the province's "Eastern Plastic Arch of Western Western Greenhouses".

As of 2021, Gansu Province's vegetable output reached 16.553 million tons. As one of the fastest growing industries, the fastest growing industries in Gansu, the vegetable industry is steadily moving towards the 100 billion -dollar industry.

Today, Gansu's characteristic vegetables are sold well in the country, exported to Central Asia, Japan, South Korea, and ASEAN markets; potato production is proud of the whole country, products exported to ASEAN; Hexi Corridor supports the "half of the country" of corn seeds in my country ...

On the land of Longyuan, a picture of modern agriculture's booming is unfolding. (Science and Technology Daily reporter Ji Manbin)

Source: Science and Technology Daily

Edit: Du Ying Editor: Zhu Wang School Review: Wang Xuexiang

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