Read hint
Seeds are the “chips” of agriculture, and farming is the source of food security。
In recent years, hebei province has produced a large number of good varieties of wheat, maize, hybrid grains and high-oil-acid peanuts, with crop-quality coverage at more than 98 per cent throughout the province。
How can we use the power of the card neck technique to build strong chinese cores for chinese jobs and contribute to hebei? In-depth interviews were conducted with breeders in hebei province, and the extraordinary journey behind the cultivation of a grain of preponderant seeds documented their tireless efforts at continuous optimization and reproduction promotion。
On 10 august, research staff at the wheat molecular marking laboratory, hebei people's company for limited liability for agricultural science and technology, located in chengan county, were conducting a screening of wheat breeding materials. Reporter for hebei daily news
It's the sky-to-the-ground coyote. It's short and productive
On 7 august, hebei people's faith in agricultural technology limited (hereinafter referred to as “hebei people's faith”), located at the wheat breeding base in zhangbei county, the barley waves rolled over and the wheat seeded on its way to harvest。
The breeders in two or two groups, one on his side, one on his left hand, the other on his right hand, with a pair of scissors, and the other on his right hand, fell down in the sound of wheat, and the other on his side opened the bag and put it in his income bag。
Among the many breeding materials, the growth of fourth generation (sp4) wheat, which has evolved from space, is of great concern. “when these wheat harvests take place, scientists will conduct single-shot tests to analyse the data on the size, weight, weight, and glossy, etc., to support the breeding.” according to lee shumin, director of scientific research, hebei。
Choosing good varieties is not a simple matter. The belief in wheat 998 is a kind of fist that is believed to be in hebei. It has the characteristics of shortness, resistance, expanse and super-high productivity, and has solved the problem of “high-yield resistance” that has plagued the wheat breeding community for many years。
In 2024, 5121 seeds of sindh wheat 998 were taken on our first reusable re-entry technology test satellite, practice 19. From this point of view, hebei has opened a new journey in space breeding。
Why send wheat into space? The reason for this is that space induction into wheat breeding offers a new path: the combination of multiple factors, such as strong radiation in space, high vacuums and microgravity, can induce seed mutation, break the original gene chain and recombine wheat genes。
"we can't control where it goes, but when it comes back, we can manually screen out the one we want." lee shun-min said that seed “into the sky” was only the first step, and that every seed that returned had to be sowed, grown and eventually “interviewed”。
In order to accelerate the pace of typologies, li shun-min led the scientific team in conducting shuttle breeding and winter-summer breeding in henan and hebei, using genetic mutations induced in extreme space environments by the “sinmar 998”, combined with conventional breeding and molecular marking assistive breeding techniques。
“sungadai in the south lower and south china seas during the winter, returning to the hebei test in the current season, and screening the outstanding monolith in the summer for two years.” according to lee shumin, the breeding rhythm of this “hot bird” has significantly reduced the iterative cycle of “comfort 998”。
This is not the fastest, and in order to accelerate breeding, hebei has built an artificial climate room for four generations of wheat for one year, with uninterrupted breeding throughout the year。
Opens the heavy door of the artificial climate room, with a layered shelf full of green-oiled wheat. Here, temperature, humidity, light and co2 concentrations can be accurately controlled, modelling the environment of wheat throughout its reproductive period。
Seeds are key to food production and good food production. In 2025, the “technology 998” produced 1,069. 09 kg of real acre production, a record of the first “tonnes” of our winter wheat production。
Despite its remarkable performance in terms of production and inoculation and cold resistance, there is room for improvement in quality and disease resistance. Since the beginning of the year, people in hebei have been aiming at this short panel and have come up with a combination of anti-disease breeding punches。
“partnership with hebei university of agriculture is one of the important ways in which we can upgrade varieties and combat disease.” hebei's chief executive officer, li haiping, said that they were also working with the chinese academy of sciences and the chinese agricultural university to use advanced genetic editing techniques to increase resistance to the disease; they were joining forces with zhishua biotechnologies ltd. In beijing to combat herbicide resistance and the problem of white powder。
Indices of resistance are included in the “trust man 998” clearance list. Single-multiple sports, molecular-aided breeding, hybrid breeding. At present, hebei has a cumulative total of 25 validated wheat varieties and 640 reserves。
On 10 august, scientific staff from hebeiwo land crops inc. Were testing the fields to see the growth of new varieties of maize. Reporter for hebei daily news
From the lab to the field, a good corn
On 29 july, in the laboratory of the molecular cultivation centre of hebei-wu (hereinafter referred to as the “war-earth farming industry”), scientists took a dry piece of corn leaves, pounced dots of soybeans size with a piercing device, collected the tablets that were deposited into the sampler, sent them to the detection instrument and completed the dna extraction, mass examination, sequencing, analysis, etc。
Here, in just a few days, the genetic styping of thousands of breeding materials will be completed, precisely targeting high-quality materials suitable for breeding objectives。
Corn is usually given 90 to 120 days. Traditional breeding relies on field surface observations, high-yielding, high-quality, disease-resilient forms are not judged until maturity, and the nurturing of a good breed often takes years。
“molecular markers assistive breeds can perform a `genetic examination' of maize in a laboratory, precisely identifying critical genes that affect yields and resistance to disease, aggregate multiple good genes into the same species as a puzzle, and quickly select good varieties.” yang qian, director of the laboratory for ethnic moleculars of the volcanic industry, said that。
In 2005, the farming industry was established. At its inception, the breeding process was reduced by a shortage of resources, a shortage of talent, insufficient technological and innovative capacity. The output rate is low and the resistance to disease is low ... A new species has been developed successively, but the combination of resistance is not strong enough to be accepted by farmers。
Seeking a breakthrough, imminent. In 2009, the agricultural industry, together with the chinese university of agriculture, set up a platform for cooperative seeding in schools and an information management database for research and breeding。
“when the breeding platform was established, thanks to the advanced instrumentation and research and development capabilities of the agricultural university of china, we were able to determine more precisely the genetic characteristics of the seed resources and to improve the success rate of breeding.” the president of the board of directors of the volvo-turkage industry, yoo siu feng, said。
Over the years, the fertile land industry has developed a number of good varieties of corn with autonomous intellectual property rights, such as the “waryu 3” and “waryu 964” and “waryu 111”, with products in 22 provinces, including hebei, shandong, henan and anhui, which have become well-known enterprises in the country。
Market demand is escalating, and traditional breeding shorts are becoming more prominent. Policy makers in the field are aware that biological breeding techniques, represented by seed genetic techniques, molecular markers, etc., are becoming central to competition in the field. As a result, they joined the chinese university of agriculture and the china-china university of agriculture in carrying out critical technical campaigns, establishing centres for molecular technology innovation, introducing technical tools such as artificial intelligence, big data analysis and genetic editing based on traditional breeding, and accelerating the screening of good materials and the selection of new varieties。
“improving breeding efficiency means finding better hybrids in a shorter period of time.” liu jie feng said that they integrated genomics, morphology and artificial intelligence techniques, using smart algorithms, to predict crop surfaces after hybrids before field trials, so as to accurately phase out low-quality hybrids and effectively screen excellent hybrids。
Since the establishment of the centre for the innovation of molecular technologies, the fertile land industry has acquired efficient breeding techniques for corn double monomer, molecular marking assistive breeding techniques and genetic editing techniques. It has developed molecular breeding for soil-resistant diseases, drought-resistant and saline-resistant genes and has developed two corn-resistant herbicide conversions。
A good seed, coming out of the lab and going to the field. Arrival in the vaudland plantation experimental demonstration base, with a full-scale, even-sized and well-integrated cropping of the “waryu 3” corn。
“this is the newly released `waryu 320', with the combined advantage of durable planting, high yield, resistance, etc., and has entered the production test and will be pushed into the market as an important successor to the `waryu 3'.” the manager of the department of varieties management of the volvo-turkage stated that。
Many years of deep cultivation and fruitful breeding. At present, more than 20 new varieties of maize have been cultivated in fertile land and over 2,000 seed resources have been accumulated. Of these, vaudyu 3 has been selected for several consecutive years as a national leader of the ministry of agriculture and rural development, with a cumulative area of over 100 million acres; the extension of vaudyu 111 has grown steadily and has maintained its momentum in the market。
On 9 august, zhao jihai (left), the chief expert of the agricultural college of zhang jiaguchi city, visited with students to see the strength of the grain-fed valley. Hebei daily news reporter guanghui
The country has the largest area of expansion, with “spread valleys” accounting for nearly 60% of the grain market
At the moment, more than 4,000 acres of “screech valley 6” in the valley of a professional cooperative for green growing in kambaw county have entered the flowering season, which is a welcome development。
"the seeds are good, the management is in place, and i'm a good-looking valley, and a good piece of land is estimated at 1,000 pounds of acre production." wu yuying, head of the green source growing cooperative in kangbau county, said that “shang jia 6” had the characteristics of a well-established, drought-resistant, insoluble, high-yielding and high-quality rice, and was suitable for cultivation in dam areas。
The climate on the dam was once the heartache of farmers. The frostless period is short, the temperature is high, and there are few crops that can be grown. In the saddle bridge village of zhangbei district, growers were able to earn more than $400 per acre by planting “stand valley 25”, adapted to the climate in cold areas on the dam。
Not only on the dam, this year's series of “spread valleys” was widely cultivated in 16 provinces of the country, promoting nearly 4 million acres。
Zhang jihai fellow, the chief expert in the agricultural institute of zhang jiaguchi city, has led to the emergence of a “star” in the valley as a result of drought-resistant and highly productive hard-core genes。
"good seeds are tested in the field." according to zhao jihai, the crop breeding cycle is long and, in order to shorten the research cycle, they have established a breeding base in the warmer sea south, where they are replanted once in the winter when the north is unable to grow. He called it "the breeding of the south."。
Through mother-to-child testing of different varieties, zhao jihai and the team have developed a series of more than 20 successful “spread valleys” that form patterns adapted to water, drylands, springs, summers and early and late seasons. The production of acres in drylands has doubled compared to conventional grain acres。
“in the general human perception, hybrid species are not as good as farming. According to zhao jihai, the “zhang jia 13”, which they cultivate, has achieved high yield and good taste, good taste and taste, and has been awarded high-quality rice at the national level。
At present, the “spread valley” series has accumulated more than 45 million acres nationwide, accounting for nearly 60 per cent of the national cereal market, is the country's largest cropping area and has recorded the highest single production of 811. 9 kg of acre worldwide。
With the growing popularity and support of the relevant state departments, the “spread valley” has come out of the country for the benefit of the world。
According to zhao jihai, “zhang jiu valley” has been extended to more than a dozen countries, including ethiopia and uganda, since it was first tested out of africa in 2008. Among them, a demonstration project on cultivation in burkina faso has been successful, with the construction of 10 high-yield demonstration villages. Hebei daily reporter hao dong wei
Reporter's handwritten
The roots of the field are a good breed
Food in heaven, seeds are the basis. Seeds are “chips” for agriculture and are of concern to national food security。
Hebei is one of the main food-producing provinces in the country, where the area of perennial food seeding has stabilized at over 96 million acres. In the province of hebei, with a view to stabilizing and improving the production capacity of important agricultural products, such as food, the province has maintained a steady area, an excellent structure and a bill of lading, and has been implementing a large-scale single-production upgrading of food and oil crops。
Bills of lading are produced, and the core breakthrough is on seeds. Hebei, a province with a large crop of wheat, maize, mixed grains, high-oil-acid peanuts, two high soybeans and potatoes, has produced a large number of high-quality varieties that contribute more than 43 per cent to increased agricultural production。
Behind that achievement was the hard work of a group of agricultural scientists who planted seeds. In order to find the “selection species” of many good genes, generations of breeders, who have built their fields all the time, are singled out with keen observation, cumbersome and demanding。
Zhao jihai, guo kau, li shumin, a “holy bird” that only chases light and heat, and a body that sweats and ploughs, are all contributing to securing chinese jobs。
Producing good results and producing good varieties is key, and breeding technology innovation is an essential path to growth. From traditional breeding to hybrid breeding, from molecular breeding to artificial intelligence-assisted breeding, the concept is constantly evolving, technology is accelerating the gestation level in hebei province, and it is gradually running from running and running to part of the lead。
The breeder's life is racing with time. With the participation of scientific and technological power, the process of selecting good seeds will be more efficient and accurate, saving breeders more time。
In recent years, hebei province has been implementing intensive crop-rehabilitation initiatives, increasing support in the areas of stock validation, technology promotion and financial security, increasing policy initiatives in the areas of incentives to grow in large counties, promotion of farming enterprises, active support for basic research in breeding and critical technological challenges, with a focus on breaking through key technological bottlenecks such as anti-reversible breeding and the development of quality specialized varieties。
The hebei plantation ordinance, which will be in force from 1 september, regulates the conservation and use of seed resources, innovations in breeding and breeding technologies, the management of varieties, production operations, etc., in order to ensure the rule of law and the revitalization of the shipping industry。
A small seed, one linked to the life of the people and the other to the national strategy. When more hebei food is filled with chinese food, this change from seed will eventually produce more fruits on yan zhao wano. Ho dongwei
