Tianlong you 619, a hybrid japonica rice variety of Tianjin Tianlong seed Industry Technology Co., Ltd., has passed the national examination and approval.
"Tianlongyou 619" participated in the national regional trial from 2013 to 2014, with an average yield of 733.02 kg per mu in the two-year regional trial, an increase of 8.36% over the control Qiuguang, with a yield increase of 88.2%.
In 2015, it participated in the national regional production trial, which increased by 6.62% and 100% compared with the control.
Determined by the Rice and products quality Supervision, Inspection and testing Center of the Ministry of Agriculture (Hangzhou), the rice quality reached the first grade of the national standard, and won the first prize of national excellent taste japonica rice evaluation in 2015.
"Tianlongyou 619" has wide adaptability and has good results in Liaoning, Jilin, Tianjin, Ningxia, Xinjiang, Jiangsu, Hainan and other southern and northern regions. It is suitable to be planted in late-maturing rice area of Jilin Province, northern Liaoning, Ningxia Yellow River diversion Irrigation area, Chifeng area of Inner Mongolia, Tianshan rice area of northern Xinjiang and rice area of southern Xinjiang.
As the core variety of the company, "Tianlongyou 619" will help the company reach a new high point of japonica rice industrialization.
Contribution: Department of Scientific Research