Gaomi Yifeng Machinery's technological innovation is non-stop, and the research and development of multi-function trenching and fertilizing machines has become a "sought-after product”.

      Newspaper news (reporter Zhang Aihua) A new type of multifunctional trenching and fertilizing machine has recently been put into mass production in Gaomi Yifeng Machinery Co., Ltd. According to reports, the machine can be used for multiple purposes in one machine and is suitable for trenching and fertilizing grapes, fruit trees, wolfberries, blueberries and other cash crops.

     The reporter learned that Yifeng Machinery is a science and technology enterprise integrating scientific research, development and production. It is a teaching, scientific research and employment practice base of Shandong Agricultural University, a provincial-level “one enterprise, one technology” R&D center, and Weifang Fertilization Mechanical Engineering Technology Research Center.

     In recent years, we have made full use of our advantages in the research, development, design and manufacturing of agricultural fruit machinery, strengthened cooperation with the Institute of Fruit Trees of the Chinese Academy of Agricultural Sciences and Shandong Agricultural University, and actively participated in the research of the "National Grape Industry Technology System Construction Project".The multifunctional trenching and fertilizing machine is another new type of machinery independently developed by the company's technical personnel after more than one year of painstaking research and many tests. It is small in size, low in center of gravity, and flexible in operation. It is particularly suitable for fertilization operations in new and old orchards. It was tested in Gansu, Shaanxi and other places for a period of one month, and was demonstrated on-site in the peach orchard of Jiaohe Ecological Development Zone and the grape plantation of Kanjiazhen; At present, 1 national invention patent and 2 utility model patents have been declared.

   “At present, the degree of mechanization of cash crops in our country is relatively low, labor costs are getting higher and higher, and the traditional fertilization method has a shallow depth of fertilization, which causes the root system of the crop to rise, which reduces the cold resistance, drought resistance, and disease resistance of the crop, and seriously affects the yield and fruit quality of the crop. Therefore, our company has developed a multifunctional trenching and fertilizing machine.The machine has a fertilization depth of 20-35cm, which can send fertilizer to the roots of the crop according to the different needs of crop growth, which improves the nutrient absorption capacity of the crop and the utilization rate of fertilizer, and can be used for multiple purposes in one machine: automatic backfilling for ditching and fertilizing (fertilizer), separate ditching and soil miscellaneous fertilizer, replacement of backfilling, rotary tillage, and grass shredding devices can be used for backfilling, rotary tillage, and grass shredding return operations, which not only reduces the labor intensity of fruit farmers, improves production efficiency, and saves production costs."Local user Li Chulong calculated an account: the cost of manual trenching is about 1 yuan per meter, and the speed is slow, the trenching is shallow, and the continuous operation ability is poor, up to two or three acres a day; and the use of this kind of machine, the cost per meter is about 0.1 yuan, and the work efficiency is greatly improved. Calculated according to 8 hours a day, it can be easily ditched and applied to 10-20 acres, and it can sustainably maintain a fixed depth of trenching and fertilizing operations, which is also difficult to achieve manually. At present, judging from the feedback from Gansu and Shanxi regions, the self-propelled multifunctional trenching and fertilizing machine can save labor costs per day. More than 1000 yuan.