Report on Screening Test of Dazhou Superior Ramie Germplasm Resources

Yaling Li, Zhonggang Cui, Yun Guo, Zhaoxia Tang, Yan Yang, Wenmei Wu and Zhonghua Zhang

Asian Agricultural Research, 2021, vol. 12, issue 06

Abstract: [Objectives] To promote the development of the ramie industry in Dazhou City of Sichuan Province and provide a material basis for the breeding of new ramie varieties. [Methods] The Institute of Bast Fiber Crops of Dazhou Academy of Agricultural Sciences performed a screening test of excellent ramie germplasm resources from 2017 to 2019 to compare the growth, resistance, raw fiber yield and fiber fineness of the experimental materials. [Results] All the experimental materials showed strong growth potential, drought resistance and disease resistance. There were 8 kinds of resources with a fiber fineness greater than 2 000 m/g, of which 3 kinds of resource materials had a fiber fineness greater than 2 300 m/g; 12 kinds of resources has the raw fiber yield exceeding the control and 10 kinds of resources had the raw fiber yield ≥ 2 000 ㎏/ha; 3 kinds of resources met the requirements of the high-yield and high-quality indicators (fiber fineness exceeding 2 000 m/g and raw fiber yield ≥ 2 000 ㎏/ha), they were BD0718, BD1614 and BYL2. [Conclusions] These high-quality ramie resources can provide a rich resource base for the breeding of new ramie varieties.

Keywords: Agribusiness (search for similar items in EconPapers)
Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:ags:asagre:309118

DOI: 10.22004/ag.econ.309118

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