在延安专区北七县,山川地小麦、豆类、花生、洋芋大部遭受瞎灰(老乡又叫瞎老鼠)轻重不同之为害。今年这村在开展爱国增产竞赛鼓舞下,除翻地、送粪超过原计划,积极防治病虫害外,同时由干部召集开会与群众研究出防治瞎灰二种方法。一、硬挖法:瞎灰有两条通路:一条是草路,在地表皮约1寸深处,是拉庄稼根子出入的路。平常我们在地里走 In the northern part of Yan’an Prefecture, counties, mountain and mountain areas of wheat, beans, peanuts, and potatoes are mostly affected by blind shades (villagers also called blind mice). This year, this village is encouraged by the patriotic stimulation project. Apart from turning over the land and sending manure more than planned, the village actively prevented and eradicated pests and diseases. At the same time, cadres called for a meeting and the masses to work out two methods of prevention and control. First, the hard dig method: blind ash has two access roads: one is the grass road, about 1 inch deep in the epidermis, is pulling the roots of access road crops. We usually go in the ground