我区晚造矮稈品种从1964年开始试种,部分地区由于经验不足忽视防病措施而致病害严重发生。1965年扩大栽种面积,从2000多亩扩大到几万亩,由于吸取了1964年的经验教训,贯彻以防病为中心的一系列栽培技术措施,因而各地普遍获得高产,出现大面积亩产700——800斤丰产片和农场(所),而且出现一批千斤以上丰产田。现将我区两年来晚造矮种白叶枯病的发生和防治情况作初步总结,供各地参考。 Dwarf varieties made late in my area from 1964 trial planting, in some areas due to lack of experience neglected disease prevention and disease caused serious disease. In 1965, the area under cultivation expanded from 2000 mu to tens of thousands of mu. Drawing on the experience and lessons of 1964 and implementing a series of cultivation techniques and measures centered on disease prevention, high-yielding has generally occurred in all areas and a large-area area of ​​700 mu - 800 kilos of high-yield tablets and farms (and), but also a group of more than a thousand kilograms of high yield fields. Now my area two years late to make the occurrence of blight and prevention and control of the situation for preliminary summary for reference.