论文部分内容阅读
水稻细菌性条斑病(Xanthomonascampestris pv.oryzicola下称细条病)是国内近年来新上升的水稻主要病害。到目前为止本省有2/3县(市)受害,成为粮食生产的主要障碍之一。为有效地阻止该病的蔓延,使病害损失下降到最低限度,我们于1987~1989年展开了以抗病品种为中心的防治技术研究,并对细条病抗性测定的几个问题作了探讨,摸索出行之有效的品种抗细条病测定方法,为细条病的抗性鉴定和抗病育种提供参考。
Rice bacterial leaf streak (Xanthomonascampestris pv.oryzicola known as thin strip disease) is a new rise in recent years in rice major diseases. So far, 2/3 counties (cities) have been victimized in the province and have become one of the main obstacles to food production. In order to effectively stop the spread of the disease and reduce the loss of the disease to a minimum, we conducted a research on the prevention and control technology with disease-resistant varieties as the center from 1987 to 1989 and discussed some problems of the determination of the resistance to the sliver disease , To explore the effective varieties of anti-strip test methods for the identification of thin-strip disease resistance and disease-resistant breeding provide a reference.