The maximum yield exceeds 1,200 kilograms of Ningbo "Yiyou" super rice re -innovation record

"Yiyou 1538" in the demonstration base

On September 23, good news came again. At the site of the 2022 Chinese Farmers Harvest Festival and super hybrid rice high -yield research demonstration project, the expert group of the team leader of the Chinese Academy of Engineering and the party committee secretary of the Hunan Academy of Agricultural Sciences announced the results of the on -site production measurement. Enterprise Ningbo Seed Industry Co., Ltd.'s independently selected super rice variety "Yiyou 1538" was 1138.5 kg per mu. At the same time, it created the highest record of high yields in Hunan Province and the highest record of hybrid rice in the "Yiyou" series. This is the third time in Guizhou Province's highest acres of rice production on September 16th on September 16th, the "Yiyou" series of hybrid rice this month has set the highest per mu yield record in the province.

"Yiyou 1538" in the demonstration base

The demonstration base of Longhui County Super Rice High Production Relations Relations Base is located in the hinterland of Xuefeng Mountain with an area of ​​108 acres. The "Yiyou 1538" planted by the first demonstration film began to be inserted in mid -May this year. There were 10,000 plants per mu. The management of seedlings, water and fertilizer management, and diseases and insect prevention were implemented in accordance with standardized management. After maturity on September 23, the expert group randomly extracted the three -hill test field for production. After on -site acceptance, the demonstration film was finally produced 1138.5 kg per mu, and the maximum per mu was 1216.4 kg. It is reported that the product species "Yiyou 1538" this time has set a record for Jiangxi Double Season Late Rice Ownership with an average yield of 899.82 kilograms in 2021.

Measurement site

Academician Bai Lianyang said in an interview at the scene: "This output is very amazing in extreme weather this year, indicating that our variety is anti -high temperature and good output potential. Our cultivation method is very suitable for this variety."

Deputy General Manager of Ningbo Seed Industry Co., Ltd., the core member of the "Yiyou" hybrid rice breeding team, and the senior agronomist Cai Kefeng sent back good news from Hunan. The cooperation of super rice high -production research demonstration bases in various places, in accordance with the "good breeds, good laws, good fields, and good state of" good breeds, good laws, good fields, and good states proposed by Academician Yuan Longping, and demonstrates new technical test demonstrations, and has repeatedly set a record of high -yield rice. Later, every increase of 1 kg is extremely difficult. This time, the highest yield of one per mu has exceeded the 1200 kilograms, which is unexpected and reasonable. The road of the thick accumulation of thin hair has been achieved. "

It is understood that the Ningbo Seed Industry takes the research and development of the "籼 籼 籼 籼 籼 籼 籼 籼 籼 籼 籼. At present, there have been 88 new combinations of hybrid rice. The seven combinations have been identified by the Ministry of Agriculture and Rural Ministry as the national hybrid superpocity. As of the end of 2021, the rice planting area of ​​the Yiyou series has radiated 17 provinces and regions (cities) across the country, which has increased a total of 4.8 billion kilograms of high -quality rice in planting farmers, increasing economic benefits by more than 14.5 billion yuan.

Reporter Xie Lingyan Correspondent Shan Junfengwen/Photo

- END -