利用抗病基因多样性持续控制水稻病害

 利用抗病基因多样性持续控制水稻病害,已经成为近年来国内外的研究热点之一。由于该技术可大幅度减少农药的施用量,具有明显的增产增收效果,并为实现农业的可持续发展提供了一个崭新的思路,因此得到了国内外科学家和广大农民的普遍认可。作者对这一领域的研究现状、存在的问题及今后的发展前景作一评述。

Using Resistance Genes Diversity for Sustainable Rice Disease Control

In recent years, the application of resistance genes diversity to rice disease control has become one of the highlights in agro-scientific research in the world. As this technique can significantly increase the yield and farmers' income by reducing fungicide dosage, and it provides a new method for sustainable development of agriculture, so it has been widely accepted by both scientists and farmers all over the world. The status, existing problems and future prospects of this research field were reviewed.