At present, the world has undergone major changes unseen in a century, black swan events are frequent, and China's development has entered a period of coexistence of opportunities and challenges, and increasing uncertainties. Seed industry is the core key to agricultural development, and vigorously improving the scientific and technological level and competitiveness of seed "chips" is a strategic requirement to achieve sustainable development.
From 1949 to 1977, it was the stage of "four self and one auxiliary".
Implement the policy of "self-breeding, self-selection, self-retention and self-use of agricultural production cooperatives, supplemented by adjustment", and establish a first-class breeding and promotion system for improved varieties in the country.
From 1978 to 2000, the stage of "four modernizations and one supply".Implement the policy of "regionalization of variety layout, specialization of seed production, mechanization of processing, and unified seed supply by county", and take the large-scale construction of various original (good) seed farms and seed breeding and production bases as the core.
2001-2009 Market-oriented reform phaseAn important milestone is the implementation of the "Seed Law" and the "Regulations on the Protection of New Plant Varieties", and China's seed production has begun to enter a period of market-oriented competition with the cultivation of new varieties as the core.
2010 to the present, deepening the reform stageTo establish the status of the crop seed industry as a national strategic and basic core industry, various policies have been introduced one after another, requiring the deep integration of modern seed industry with emerging technologies such as artificial intelligence, big data, and gene editing.
In the stage of deepening reform, China's seed industry is moving towards molecular design breedingThe 0 era is moving forward, but breeding and seed production is a long-term process.
Some data show that it takes at least 5 years for new varieties to be developed, approved, tested and promoted, which requires continuous repeated experimental planting, involving many and complex personnel, and senior leaders can not intuitively understand the distribution of the base and production and operation data, thus hindering the output of decision-makingFor the managers of the agency company, there is a lack of intelligent assistance in the key links of seed production (such as seedling analysis, flowering analysis, weedging and emasculation detection, harvesting, etc.).For farmers at the end of production, they lack channels to solve technical problems in the field, reminders of incorrect operations, and field inspection tools.
In order to solve the pain points of informatization and digitalization above seed companies, Jiahe entered the bureau to understand the construction status of seed companies, investigated the practical difficulties of each subject, and used Jiahe's big data advantages in the agricultural field to output digital platform solutions.
Jiahe seed industry digital platform solution serves all business entities: high-level decision-making of the company, middle-level managers, management personnel of the agency company, technical personnel, heads of village groups, farmers (large households), which can not only assist high-level business decision-making, assist middle-level work allocation, but also guide farmers' agricultural operations.
Macro co-ordination: a map of the seed industryJiahe uses satellites, UAV remote sensing and the Internet of Things to form an integrated monitoring network and artificial intelligence analysis model to provide intelligent production guidance for seed companies, and grasp their production and operating data by leading the cockpit to each base, in addition to base management, smart irrigation, field patrol management, special business, background management and other services, overall overall planning and unified promotion of work.
Based on the GIS map, it provides the crop distribution, operation progress and growth yield analysis map of each baseIdentify the cultivated land plots of the designated base, and visualize the remote sensing monitoring data of different crops in the fieldsIt monitors and warns the emergence, growth, pests and diseases, meteorology, and disasters of seed production, and compares and analyzes with historical data to put forward prevention plans in a timely manner, so as to provide guarantee for ensuring production and increasing income.
Micro-efficiency: Production management assistant (mobile).
With the help of production management assistants, Jiahe has developed a more efficient seed production and management field model for seed companies. For farmers, they can check key information such as crop growth status, soil humidity and temperature on their mobile phones or computers with just one click, no matter where they areConduct online expert consultation on agricultural problems and inquire about corresponding solutions;It can also analyze and manage the purchase, sale and inventory of agricultural materials and agricultural machinery. 
For technicians: the on-site point map operation database is true and accurate, and it gets rid of the complicated work of drawing operations after the fact;In addition, the system can automatically generate standardized processes, so that technicians can operate according to the process, bidding farewell to the original method of relying solely on experience.
For managers: production management is recorded in the library, let the data guide production, and screen varieties through analysis, optimize plots, optimize management, etc.;Accurate decision-making based on data to comprehensively improve output and efficiency.
In addition, for time-consuming and labor-intensive work, Jiahe uses UAV remote sensing to replace manual work, so that the number of UAV seedlings is accurately and fully covered, and the monitoring efficiency of male removal is also more than 10 times higher than that of manual work.
Jiahe has been deeply engaged in the field of agricultural big data for decades, and has maintained good relations and cooperation with many seed companies, among which it is worth mentioning that in the construction project of the national digital seed industry innovation and application base, Jiahe, together with China Unicom and CCB, provides satellite, UAV remote sensing and digital services for Dunhuang seed industryThis project won the first prize in the final of the 6th "Blooming Cup" 5G Application Competition Agricultural Special Competition.
Based on the seed industry digital platform solution, Jiahe provides customers with monitoring the whole process of corn seed production and planting, covering the whole scenario of "farming, planting, management and harvesting", and proposes prevention plans for potential risks.
For corn planting, emasculation is a very important link, through the artificial removal of corn ears, which is conducive to the formation and maturity of corn grains, so that corn matures 3-5 days in advance, so as to achieve the purpose of increasing yield. However, how to ensure and supervise the effect of androgenicity?Manual counting is too time-consuming and labor-intensive, and drones come in handy at this time.
Jiahe cut the UAV dataset (spatial resolution better than 7mm, corresponding to the flight altitude of about 45m) into blocks, and sketched the corn ear distribution data to make a target monitoring algorithm sample dataset, which was trained based on the Yolov5 model to obtain the corn ear monitoring model. After the model reasoning, the results were spliced and a series of vectorization operations were performed, and finally according to the maize field planting model (such as starry sky, strips, etc.), the retention points of male ears and the abnormal points without emasculation were distinguished. 
In recent years, major seed companies have successively thrown themselves into this war without gunpowder, accelerated digital transformation, and used big data to drive the intelligent upgrading of scientific research, production, management, circulation and other linksWith its scientific research advantages and years of experience in agricultural big data, Jiahe is bound to become a reliable partner for everyone, escorting the realization of the "Hexia Cool Dream".