The new urea significantly increases crop yield.

"after yield measurement, the average yield per mu of the demonstration field is 1297 kg, while that of the control field is 1196 kg per mu, and the yield per mu treated with SODm urea has increased by 8.4%. It is suggested to increase the promotion of this urea." On September 19th, the National Agricultural Technology extension Service Center of the Ministry of Agriculture SODm urea and SODm synergist field observation and technical training course was held in Daqing City. Relevant experts carried out a field yield measurement of the SODm field demonstration project in Zhaoyuan County, and announced the conclusions of the above yield measurement.

It is understood that SODm urea is a new type of urea jointly developed by PetroChina and Huamei Science and Technology Co., Ltd., Daqing High-tech Zone. Compared with ordinary urea, it has the technical characteristics of high activity, no heavy metal, non-toxicity and biodegradability, and has obtained the national patent. Up to now, the promotion area of this product in the country has exceeded 270 million mu. According to the data provided by the National Agricultural Technology extension Service Center, it has increased the income of farmers by at least 13 billion yuan, which has been widely recognized by farmers.

In the corn SODm urea application demonstration field in Zhaoyuan County, the reporter found that compared with the control field, the crops in the demonstration field grew more vigorously, in which the stems of corn were stronger, the fruits were fuller, the tillers of rice increased significantly, and the root system was more developed.

According to reports, from 2013 to 2016, the National Agricultural Technology extension Service Center also conducted field experiments in Hunan, Gansu, Ningxia, * *, Xizang and other provinces (regions) to verify the yield-increasing effect of the product. The experiment shows that compared with ordinary urea, this product can obviously promote crop growth, increase plant height, tiller, 1000-grain weight, spike per mu, reduce bald tip and sterile spike, and significantly increase crop yield. it is estimated that the average yield of corn, rice and wheat is about 8%, and the income per mu can be increased by 50MUR 220 yuan. Among them, in Xizang and other high altitude areas, the yield can be increased by more than 10%. Zhao Xiu, head of Huamei Technology Co., Ltd., Daqing High-tech Zone, said that in the next step, they will continue to increase capital investment, develop other new fertilizer products on the basis of SODm urea, and use modern agricultural science and technology to help farmers increase production and income. (sunshine reporter Li Liyun)