'Spring fights for the day, Xia Zhengshi', at the moment, the annual breeding of the nursery is in full swing. The reporter saw in an interview recently that Yangzhou, Jiangsu Province is promoting the application of 'micro-spray irrigation technology' and 'unmanned transplanter'. The characteristics of the technology are simple: the cultivation of seedlings does not occupy the field, and it is changed to the roadside square or the drying field; the transplanting machine does not need to be driven by hand, and the seedlings are evenly horizontal.
Micro-spray irrigation, villagers can cultivate seedlings in their own yards
In Yangzhou, the land of fish and rice, rice is one of the main foods. Rice cultivation, first of all, must be raised, and the traditional method of breeding is to cultivate in the field. In the past, every household will reserve a small piece of land for breeding. Last year, Yangzhou agricultural machinery In the Jiangdu trial, the bureau demonstrated the micro-spray irrigation technology and achieved success. This year, Jiangdu began to promote micro-spray irrigation technology.
The reporter saw at the Wuqiao micro-spray irrigation site that all the seedlings were placed in the trays and neatly discharged on the cement hard ground. The seedlings needed sufficient water for growth, and the automatic micro-spray system was installed on the cement hard ground to supply water for the seedlings. The technicians said that the micro-spray irrigation technology not only irrigates evenly, but also saves labor and land. 'There is no need for special fields, farmers can raise them on the concrete floor of their own yards.'
Beidou navigation unmanned driving error is only 1-2 cm
The unmanned rice transplanter adopts the motorized Beidou navigation automatic driving system, and the machine has a linear automatic driving function. With the development of agricultural modernization, the transplanting has already realized mechanization. However, the traditional rice transplanting machine still needs special driving, and the latest development The transplanter was made to be unmanned. The reporter saw at the transplanting site that there was no one in the driver's cab of the driverless transplanter. The two workers in the car were mainly responsible for the work of placing the seedlings; The seedlings in the field are very neat and straight.
The technician said that the unmanned rice transplanter can be neatly arranged than the manned driver. 'The manned transplanter is not completely in a straight line, and the unmanned rice transplanter can do it. It can adjust the transplant position several times in one second. The error is only 1-2 cm. '
The provincial workers are favored and have been promoted.
It is reported that the quality of seedlings bred by micro-spray irrigation technology is also very good. Each mu of ponds can be planted with 120 acres of field, while the conventional nursery can only plant about 80 acres of field. Each villager of Wujian Town Zhu Jin passed the micro-spray irrigation last year. After tasting the sweetness, this year's breeding area reached 40 mu, of which 20 mu is commercialized, which will provide seedling orders for local and surrounding Gaoyou and Xinghua agricultural machinery.
To promote micro sprinkler irrigation seedling technology, Jiangdu District Agricultural Bureau also issued a special special funds premium policy, to mobilize the enthusiasm of farmers to apply this technology.
Up to now, Jiang has 61 large agricultural cooperatives and other main use of micro-spray irrigation seedling technology, micro-spray irrigation area of 800 acres of seedlings, the region accounted for more than 15% of the seedlings Jiangdu area.
Extend the operating time saving manpower and resources
The reporter learned that the unmanned rice transplanter can extend the working time because of the motorized Beidou navigation automatic driving system, especially for sowing at night. In addition, the unmanned rice transplanter still has acre, positioning, and working speed detection. And other functions, and the navigation and positioning data can provide accurate position information for post-fertilization, plant protection, harvesting and other operations, which is convenient for improving the precision of rice planting. The technicians introduced that the unmanned transplanter can save the feeding aid 1-2 People can save more than 50% of labor costs.
In addition, there are agricultural plant protection drones, which can be hovered in the air and remotely operated remotely. The operators avoid the danger of exposure to pesticides, improve the safety of spraying operations, and save about 50% of pesticides. Usage amount.