Abstract:

The development of ratoon rice in Guangdong was briefly introduced, and the research progress of hand-harvested ratoon rice and mechanical harvested ratoon rice in Guangdong was summarized in terms of variety selection, planting pattern, growth and development characteristics and cultivation techniques in this paper. The prospect of the development of mechanical harvested ratoon rice was also discussed, and the production suggestions of mechanical harvested ratoon rice were put forward. The aim is to promote the research and promotion of mechanical harvested ratoon rice in Guangdong.

Key words: ratoon rice, growth characteristics, variety selection, cultivation techniques

摘要：

简述了广东再生稻的发展概况，从品种筛选、种植模式、生长发育特性和栽培技术等方面综述了广东人工收割再生稻和机收再生稻的研究进展，并对广东机收再生稻的发展进行了展望，提出了机收再生稻的生产建议，旨在促进广东机收再生稻的研究和推广。

关键词: 再生稻, 生长特性, 品种筛选, 栽培技术