Basically all people eat nowadays.

Hybrid rice has not been promoted in the national region. At present, the domestic rice planting area of conventional rice is 2.45 billion mu, while the hybrid rice planting area is 200 million mu. The country's arable land area is 2.03 billion mu.

Agricultural finance network data, hybrid indica rice planting area of about 200 million mu, hybridization rate of about 67%, of which hybrid early indica rice planting area of about 0.3 million mu, hybridization ratio of about 37.5%, hybrid mid-late indica rice planting area of about 1.7 million mu, hybridization ratio of about 77.3%, round-grained rice is only less than 0.2% of belonging to hybrid rice. 2014-2017 The top three largest areas of rice planted in the country are conventional rice, in the order of Long Japonica 31, Zhongjia early 17, Ning Japonica 4.

According to incomplete statistics from the agriculture department, the Northeast Rice District has a year-round rice planting area of more than 5 million hectares, all of which are now conventional rice varieties.

Extended information:

The basic idea and technology of hybrid rice, as well as the first successful realization of the American HenryBeache in 1963 in Indonesia, HenryBeache is also known as the academic community. HenryBeache is also known by some in the academic community as the Father of Hybrid Rice, for which he was awarded the World Food Prize in 1996. Because of certain flaws in HenryBeache's vision and program, large-scale dissemination was not possible.

The Japanese later proposed a three-line selection method to breed hybrid rice, suggesting that suitable

wild male sterile strains could be found to serve as the basis for breeding hybrid rice. Although after many years of hard work the Japanese found a wild male sterile strain, but the effect is not very good; In addition, the Japanese also proposed a series of new methods of rice breeding, such as the drive pollen, but in the end, due to a variety of reasons can not complete the industrialization of hybrid rice.

Yuan Longping was transferred to Hunan Academy of Agricultural Sciences in February 1971 to specialize in hybrid rice research. 1973, the scientific and technological research group headed by him completed the three lines of matching and successful breeding of hybrid rice, hybrid rice, a historic breakthrough. 1984 June established a national hybrid rice research institutions -- Hunan Hybrid Rice Research Center. -Hunan hybrid rice research center, and later set up a national hybrid rice engineering research center, both by Yuan Longping as director of the center