日日爽I天天爽天天爽I日韩有码第一页I国产中文字幕在线观看I狠狠躁夜夜a产精品视频I在线免费av播放I麻豆免费视频I91成人免费

China's super hybrid rice output reaches new high

Source: Xinhua| 2018-10-30 10:22:14|Editor: Yurou
Video PlayerClose

SHIJIAZHUANG, Oct. 30 (Xinhua) -- Yuan Longping, the "father of hybrid rice," and his team have set a new world record in super hybrid rice output, the science and technology department of north China's Hebei Province said Monday.

The new world record was set in test fields in the city of Handan, which achieved an average yield of 1,203.36 kilograms of rice per mu (about 0.07 hectares) of farmland. The tested rice variety was Xiangliangyou 900.

Yuan, who developed the world's first hybrid rice in 1974, has set multiple world records in hybrid rice yield in previous years. In 2017, he achieved a yield of 1,149.02 kilograms of rice per mu with the same variety in the same test fields.

Since the beginning of 2016, Yuan's team has managed 42 hybrid rice test fields in 16 provincial regions across China, including Yunnan, Sichuan, Shaanxi, Guangdong, Chongqing and Hunan.

About 65 percent of Chinese depend on rice as a staple food.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011100001375685971