Ningbo's first one!"Yiyou 1540" rice is included in the national dominant grain and oil variety

Yiyou 1540 rice fruity.

The reporter learned from the Ningbo Academy of Agricultural Sciences that "Yiyou 1540" was listed as the leading variety of grain and oil production in 2022 of the Ministry of Agriculture and Rural Agriculture.

In the country's long -town hybridized rice breeding team, the core member of the rice breeding team of Yiyou Rice, the senior agronomist Cai Kefeng, he heard the news expressed joy in the circle of friends as soon as possible. Deserved."

Yiyou 1540 is planted in Guangxi.

According to Cai Kefeng, since the world -class problem of the farmer's hybridization of rice crickets and japonica far sources in 2005, the Yueyou hybrid breeding team has selected 32 japonica rice infertility systems. In this trial and filing, there were 16 varieties of Chinese trials, and 7 combinations have been identified by the Ministry of Agriculture and Rural Ministry as a hybrid super rice variety.

The "Yiyou 1540" rice variety was approved by Zhejiang Province in 2014 and passed the national approval of the following year. In 2018, it was identified as a super rice demonstration promotion variety. In the country, the planting area exceeded 1 million acres and 2021 exceeded 2 million acres. This year, more than 2.2 million mu of provinces (cities) in Zhejiang, Jiangsu, Hubei, Shanghai, Fujian, Hunan, Guizhou and other provinces (cities). One, accounting for about one -fifth of the planting area of ​​late rice in the province.

After years of market tests, as the saying goes, the wine is not afraid of the alley, and the high yield and high -quality characteristics of "Yiyou 1540" are also "hidden". From 2017, the production of 793.48 kilograms per mu in Jiangshan, Zhejiang, set a record of high yields in Zhejiang Province in that year. It successively set 11 provincial high yield records in 6 provinces in Zhejiang, Hunan, Jiangsu, Anhui, Guizhou, and Fujian. Strong. The various indicators of rice quality have been awarded the second level many times, and they have won the top ten "good -taste rice" varieties in Zhejiang Province and the gold award of Zhejiang's "Good Rice" gold award.

Yiyou 1540 meters high quality rice rate is high.

Wang Huayong, a large grain planner in Hunan Province has grown rice for more than 20 years, and introduced "Yiyou 1540" rice for 5 years. Because of the planting relationship, he has a lot of experience in this breed. The quality awards are veritable. It can be planted in single and double season. It is good for disease resistance and resistance. Whether it is drought and waterlogging, the output is guaranteed. It is a rare good variety. "

Cai Kefeng said that at present, in addition to Yiyou 1540, the team also includes Yiyou 15, Yiyou 17, Yiyou 538, Yiyou 7850 and other varieties are included in the provincial -level rice main push varieties. Covering Zhejiang, Shanghai, Soviet, Hubei, Anhui, Gan, Fujian, Hunan, Gui, Guangdong, Lu, Yu, Yu, Sichuan, Gui, Chongqing, Yunnan, Shaanxi and other 17 major rice planting provinces and cities, the promotion area has been improved year by year. More and more agricultural technology promoters, operators and seed consumers recognize the recognition. "Our team is confident that it has returned more national honors for Ningbo, and contributes more hard core reality to the construction of Ningbo's modern seed industry." Cai Kefeng proudly said.

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