Agronomist Liu Yongkang and his virus-free Rehmannia glutinosa breeding world
On April 25, agronomist Liu Yongkang worked in the Rehmannia glutinosa cultivation laboratory.
On April 25, agronomist Liu Yongkang observed the breeding of Rehmannia glutinosa seedlings at the breeding base.
In recent years, Liu Yongkang, an agronomist of Wenxian Agricultural Science Institute of Henan Province, devoted himself to the research and cultivation of stem tip detoxification of Rehmannia glutinosa, actively carried out the research and popularization of new varieties of Rehmannia glutinosa, purification and rejuvenation, renewal of cultivation techniques and new agricultural techniques, carried out stem tip detoxification of Rehmannia glutinosa, cultivated virus-free seedlings, and established a three-level breeding system for virus-free planting of Rehmannia glutinosa.
Led by Liu Yongkang, Wenxian County has built a large-scale virus-free Rehmannia glutinosa seed breeding base and innovated agricultural technology extension services. Virus-free Rehmannia glutinosa is generally welcomed by farmers because of its strong disease resistance, prosperous growth and high yield. Photo taken by Xinhua News Agency reporter Zhu Xiang
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