This is zhao woo-sun
“in technology research and change, the integration of theory and practice and the integration of agro-machinery play a crucial role. The further development of our technology for interpolating machines must be closely linked to the actual and specific needs of our production, break core technologies, acquire autonomous intellectual property rights, keep pace with the times, and achieve a curved supercar.” in recent days, chen xiaomin, director of the nanjing institute for agricultural mechanization of the ministry of agriculture and rural development, presented the above-mentioned views at a workshop on the development of chinese technology for interpolation machines in 2018, organized by the chinese agricultural mechanization association, the china agricultural mechanization information network and the magazine agromechanization quality and monitoring。
The experts at the meeting analysed that agriculture in our country is currently in a period of transformation and that the overall mechanization of agriculture and its full mechanization, as well as the continuous improvement of agricultural quality and efficiency, are major trends in the development of the agro-machinery sector. At the same time, the problem of the uneven development of agricultural mechanization in our country remains more pronounced, with significant differences in the variety of agricultural machinery, the level of regional agro-mechanization, the insufficient supply of large high-end products, the oversupply of low-level products, the still insufficient capacity of public services for agricultural machinery, and delays in the development of infrastructure such as farm machinery operations, maintenance and storage。
According to wang yihua, in 2016, rice seeded 32 per cent of the grain seeded area and 56 per cent of the staple food, and the mechanization of rice cultivation was of great importance for food security. The mechanization of rice cultivation in our country, the country's largest staple crop, is one of the major weaknesses in the mechanization of the entire process. The data show that in 2016, the rates of rice cultivation and harvest were 99. 31 per cent and 87. 11 per cent, respectively, while the level of mechanization of rice cultivation was 44. 75 per cent。
“the first thing to achieve quality development in agriculture is the development of agricultural machinery, which should start with a whole-field seeding chain for agricultural machinery operations.” the president of the chinese association for agricultural mechanization, liu guang, explained that the breeding industry had held that the impact of mechanized seed quality on yields was higher than that of species diversity, “this suggests that we should aim at improving the quality of mechanized crop planting”
“in the 1950s and 1960s, the country was among the world's leading players in machine research and development and technology. The technological principle of transversal transfer of rice, which was successfully developed in 1956 as the world's first formed rice plug-in, has continued to this day.” chen xiao min described the operational quality of the plugs in our country, which led to the world, but with the development of the times, the problems of seedling specification, standardization and inefficiency have become more prominent, and technical research on plugs has stalled。
“the innovation of breeding methods has led to technological innovation in plugging machines.” according to chen, with the integration of farm machines and farming, the country is unique in a number of areas, such as high-speed seedling (plough seedling) implants, large seedlings adapted to both seasons and evenings of rice, and non-tillage plugs, which are being further refined。
"we've done a comparison of rice production and planting." a presentation by song jiannon, a professor at the chinese university of agriculture, showed an increase of 1. 1 per cent in the output of small scavenger blankets compared to the normal one, and 17. 3 per cent in the production of large scavengers, while the increase in the production of pure scavengers amounted to 19. 8 per cent. In terms of planting effects, the small number of root wounds and the short period of return to gestation can prolong the age of seedlings, the quality of the seedlings is better, the root systems are more developed, and the more mechanical plugs mature five to ten days in advance and are well developed。
“the previous plug-in machine, the seedlings were all yellow in the field, and it would take about a week to get back green, the north-east was short, and the growers were anxious.” seo junghua, general manager of kufu agricultural machinery co. Ltd. In suzhou, said that the company's intention to develop new technologies was to reduce the return to youth and minimize the loss of growers. “the planting of two-use machines for blanket seedlings, which we have developed on our own initiative, can achieve accurate seeding from horizontal to vertical levels, reduce the roots of injury, accelerate the recovery and increase production.” seo jong-hwa believes that chinese rice cultivation has many new farming practices, which are not reflected in agricultural machinery produced in foreign brand names. “the `summer incident' tells us that it is the business of every farmer to take ownership of the core technology, not to forget it, to innovate, to adhere to the craftsmanship, to build china's high-end brand of agricultural machinery, and to promote the development of chinese agricultural equipment.”
“agricultural sector development needs to accelerate innovation and transformation.” according to the executive vice-president and secretary-general of the chinese agro-mechanical industry association, hong siem reap, the impact of land shifting, labour migration and rapid increases in labour costs is becoming increasingly significant. Increasing the level of rice machine cultivation has become the main focus of the rice-producing areas, and the rice plug-in market will be the next growth hotspot for agricultural machines. "believe that the mechanized spring of rice cultivation will soon come."
