杂交水稻的产量在广东普遍高于常规稻品种。在抗风、耐涝和防止病虫 害方面优势明显，且为改革耕作制度，实现一年三熟和提高农民科学种田水平创造 了更为有利条件。因此，杂交水稻是推进广东粮食上新台阶的重要措施。 The yield of hybrid rice is generally higher in Guangdong than conventional rice varieties. It has obvious advantages in wind resistance, waterlogging prevention and pest and disease prevention, and has created more favorable conditions for the reform of the farming system, the realization of three crops a year and the improvement of farmers’ scientific farming. Therefore, hybrid rice is an important measure to promote food in Guangdong to a new level.