摘要
野生稻在中国有 3种 :普通野生稻 (OryzarufipogonGriff.)、药用野生稻 (O .officinalisWatt.etWatt)和疣粒野生稻 (O .meyerianaBaill.)。主要分布在热带亚热带的江河流域。多项研究表明 ,野生稻对多种害虫有较强的抗性 ,利用野生稻的优良特性采用杂交技术选育出新的抗虫品种 。
In China there are three species of wild rice. O.rufipogon, O.offcinalis and O.meyerinan which distribute in the river valleys of tropical and subtropical regions. Several studies show that wild rice has excellent resistance to many kinds of pests. We may use good traits to hybidize, select new resistant species and extract substances from wild rice, which is important for wild rice's use and environmental protection.
出处
《中国野生植物资源》
2002年第5期14-16,共3页
Chinese Wild Plant Resources
基金
广东省自然科学基金资助项目 ( 990 70 3)
国家自然科学基金资助项目 ( 30 170 0 97)
