In late august, the coldest rice-producing area in the north of the world, heilong river, entered the rice slurch period, and rice breeders, ninja, carried out extensive mapping of the city's rice test fields. In 2021, at china's “two first prize” recognition conference, nin dynasty won the title of “the best communist party in the country”, and he said, “standing down chinese seeds and serving chinese jobs is my rice dream”
The rice breeder, the nii, is checking for rice
“one in nine chinese meals comes from heilongjiang.” however, high weather conditions constrain the high and steady yield of rice, and the “north-spreading” offensive is also a defensive war for the chinese grain barn. Breaking the “no-go zone” of cold rice cultivation. In addition to rice production technologies, improved varieties are essential。
At the beginning of the century, the second temperate zone in heilongjiang province was short of its main plant varieties, and foreign varieties, such as fujikhin and sani, hit the rice market in the region. In order to break the foreign monopoly of breeding techniques, the rice breeders of the heilong river have paid an unimaginable price。
The rice breeder, nii, shared with the team
Ninjiang is the director of the rice quality breeding facility at the agricultural institute of heilongjiang province, where the city of zeligation is located on the outskirts of the songnam plain, china's main food-producing region, and on the core of the cold land of china. From spring to autumn harvests, sowing, managing, observing, documenting, choosing, harvesting, comparing experiments ... Is his ongoing “uniform” work。
As his “old friend”, liu baohai, vice-president of the agricultural institute of heilongjiang province, said: “in 2003, in order to save time on the road, the ninjiang army paid six months to buy a red motorbike with pedals, and with her daughter-in-law, “swear to die” he said he went to the field to pick up the baby, and went on the "loved little bike" until the kid went to college and never took it."
The deputy director of the rice quality stewardship institute, gao shiwei, is running a paddy hybrid pollination in the test shed
In the country lanes of those years, it was common to see a red motorcycle flying in dust and sitting behind the nil and liu po sea. “drinking a bottle of water, starving a bucket of face, having a tired nap, holding in his hand the investigation book”, the ninja's handbook was filled with sacks。
He said, “satisfaction with high productivity is of high quality, and the probability of a two-sex combination being successful is 1/14,000, and we have experienced numerous trials, failures and retests. At last, i found a comprehensive and good variety, and the tears fell, and that was zelig 18."
Rice breeding specialists in the lab for paddy ionization
It took at least 12 years to develop a new species of rice in a 10-year-old sword, and it took 14 full years for the ninja army to develop zoltan 18. From 2017 to 2018, zoltan 18 became china's largest single-year extension of rice, with a cumulative spread of more than 60 million acres, an increase of more than 3 billion kilograms of rice grain and an increase of nearly 17 billion yuan yuan in social benefits。
After 26 years of unremitting efforts, the ninja-led team chose to produce more than 50 new varieties of good quality and resistant rice, with a cumulative spread of over 140 million acres. Sitting in the fields, shaking the rice, the ninja soldiers told the reporters: “i was the son of a farmer, and my dream as a child was to eat rice every day, and when i grew up, to fill a chinese job with chinese food.”
He said, "technology and innovation are the `chips' of agriculture, holding the `chips' of agriculture, tightening up the `china seeds' so as to stabilize the `china jobs'." from his simple desire to his home country, he has used the gains of technological innovation to add four and a half pounds of food to each chinese。
Since its inception, many rice breeders in heilongjiang province, like the ninjiang army, have made it possible to upgrade their rice varieties in the cold and to promote the rapid development of rice production in the cold. At present, heilongjiang is the province with the largest area and highest total production of rice in china. (concluded)
