在水稻分子生物学研究方面，解析了水稻广谱抗病遗传基础及机制、杂种优势的分子遗传机制、水稻感知和耐受冷害热害机制、调控植物生长-代谢平衡实现可持续农业发展的分子机理、自私基因维持植物基因组稳定性的分子机制和大规模种质资源的全基因组变异，并提出我国水稻科技发展趋势与对策。

In the field of rice biology, advance on dissection of the genetic basis and mechanism of rice broad-spectrum blast resistance, hybrid rice heterosis, response and tolerance to cold and heat in rice, modulating plant growth metabolism coordination for sustainable agriculture, a selfish genetic element maintaining stability of plant genomes, genomic variation in 3,010 diverse accessions of Asian cultivated rice. The development trend and countermeasures of rice science and technology in China are put forward.