"Academician Yuan, this is the" Jingliangyou 1212 "rice that has just been harvested. It is high-yield and high-quality, and I specially brought you a taste." Recently, at the Hunan Hybrid Rice Research Center, from Xiaogang Village, Fengyang County, Anhui Province Cheng Xibing, a big grain grower, was very excited.
Yuan Longping, an academician of the Chinese Academy of Engineering who took over the rice, said with a smile: "In recent years, the breeding of hybrid rice has not only pursued high yield, but also valued high quality. This rice is this year's Sanya International Rice Forum's" ten favorite high quality rice varieties " , Of course it's delicious. "
"Last year, we planted 'Jingliangyou 1212'. This variety has high yield and good rice quality, which is particularly suitable for our Jianli shrimp and rice farming. Next year, we are planning to promote more than 100,000 catties." President of Hubei Jianli Rice Industry Chamber of Commerce Chen Yong told reporters.
Yang Yuanzhu, vice president of Longping High-tech and dean of the Asian Chinese Academy of Sciences, said that under the current reality of high grain production, high imports and high stocks in China, the two key properties of high-yield and high-quality are the two key properties of breeding enterprises to breed super hybrid rice. No less.
Graphic-independent
According to reports, "Jingliangyou 1212", as the latest breeding research achievement of Longping High-tech, inherited the excellent bloodlines of super hybrid rice in yield, and has outstanding advantages in disease resistance, stress resistance, and lodging resistance. In the prefecture, the validation data showed that the comprehensive resistance to rice blast reached 1.7, and the plant height was 103.1 cm in the regional trials.
The quality of "Jingliangyou 1212" rice was determined by the Food Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Wuhan), and the roughness rate was 80.0%, the polished rice rate was 62.0%, the chalky grain rate was 6%, the chalkiness was 1.2%, and the amylose The content is 17.8%, the consistency of the gum is 60 mm, and the main physical and chemical indicators have reached the national standard for second-class quality rice.
"Jingliangyou 1212" is an excellent rice crop cultivated in the indica rice area of ​​China, which can meet the needs of growers in different regions and different terrains. It is fully adapted to the cultivation needs of large households and cooperatives in the modern agricultural environment. It is especially suitable for machine transplanting, direct seeding and throwing. Intensive and simplified cultivation modes such as seedlings. Longping High-tech has demonstrated good planting results through the demonstration and promotion of the precise hole direct seeding technology of Academician Luo Xiwen of South China Agricultural University and the single-close planting machine insertion technology of Professor Zou Yingbin of Hunan Agricultural University.
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