"The disease resistance and yield of rapeseed in the No. 11 experimental field are good, and the lodging resistance in the No. 10 experimental field is very strong...... "Spring is the first of the year, and agriculture is the first." In late spring, the temperature gradually warms up, and the small spring crops also enter the maturity stage. Recently, more than 10 agricultural experts walked into the crop variety evaluation and display base in Youxian District, Mianyang City, Sichuan Province, to conduct on-site inspection and evaluation of rapeseed, wheat and other spring crops in the experimental field, so as to further promote the development of rape and wheat production in Youxian District in the direction of high yield, high quality and high efficiency.
Walking into the crop variety evaluation and display base in Youxian District, Mianyang City, rape and wheat are in patches, and the growth is gratifying. Experts from provincial and municipal professional institutions in agricultural technology, plant protection, breeding and other aspects went deep into the field of Youxian to conduct on-site exchanges and comprehensive evaluation of the small spring crops in each experimental field from the aspects of disease resistance, stress resistance, high yield, and consistency.
It is understood that the experiment mainly selects high-quality, special and resistant rapeseed and wheat varieties that have passed the national registration or Sichuan Province registration in the past five years and some have entered the production test, and selected suitable mechanized plots for planting, set up an experimental group and a control group, and carry out unified sowing and field management.
"Looking at it today, I think the experimental effect of Youxian is very good, especially the rape experimental area has done a display of 113 varieties in the province, prefecture and county, of which 36 varieties are displayed in the province. After the evaluation, we found that a number of new rapeseed varieties with high yield, high quality and strong disease resistance were born, especially several varieties that are very suitable for mechanized harvesting. Along the way, Zhao Yun, a professor at the School of Life Sciences of Sichuan University, was full of praise for the experimental results achieved by Youxian.
After the evaluation, large grain growers, agricultural technology extension personnel and seed dealers from various towns and towns were also invited to the base for on-site observation. Some rapeseed and wheat varieties with high yield, good resistance and excellent quality have also won the favor of many observers.
"I plan to plant more than 100 acres of rape next year, but I haven't found a suitable variety, so today I went to the crop variety evaluation and display base to take a look at the test rapeseed, and found that there are several varieties of rapeseed yield and disease resistance are very good, which is very suitable for me. Xiao Daoqing, a large grain grower in Shangsi Village, Yanquan Town, who was worried about the selection, told reporters.
In addition to high-quality rapeseed varieties that are recognized by large grain growers, good wheat varieties have also been favored by many seed dealers.
"I looked at dozens of wheat varieties in today's experimental field, and several of them had very good disease resistance, lodging resistance and yields. Fan Peng, a seed dealer, said with a smile, "After the results of the wheat evaluation come down, I will also refer to this result and purchase high-yield and high-quality wheat seeds to promote to the people." ”
As the first national regional vegetable breeding base in southwest China and a national crop variety (winter rape) display and evaluation base, Youxian District has carried out the display and evaluation of crop varieties all year round, and has been rated as "advanced county (district) in crop seed industry" by the provincial seed station for four consecutive years.
According to reports, relying on the status of the provincial core crop variety display and evaluation base and the scientific research and technological advantages of leading enterprises in the seed industry, Youxian District has displayed and evaluated more than 3,000 crop varieties in the past three years, set up more than 20 safety monitoring points, carried out more than 10 field on-site evaluations and observation meetings, and publicly released more than 100 main varieties.
"Next, we will organize the yield measurement of experimental crops, and according to the measured yield combined with the results of expert promotion and evaluation, the test varieties will be comprehensively sorted, and the excellent varieties suitable for planting in our area will be recommended to help farmers and friends to see the goods and select seeds in the sea of varieties, and help food security from the source. Zhao Bo, head of the Seed Protection and Extension Unit of the Youxian District Agriculture and Rural Bureau, said. (Reporter Li Yang, Ye Nanjun)