我乡花生面积19300亩,是全县花生的重要产区。由于多年连作,造成杂草日益蔓延。主要杂草是禾本科的马唐,历年防治上都要花费大量人力物力,有些地多人少的农户,杂草成荒,严重影响花生产量。为了减少投入,提高效益,应进行化学除草。具体做法是:每亩用杜耳100克兑水20—25公斤,在花生播种后出苗前喷施,对花生田杂草的防治效果在95%以上。 I Township peanut area of ​​19300 acres, is an important peanut producing area. Due to many years of continuous cropping, causing the growing weeds. The main weeds are graminaceous crabgrass, over the years prevention and treatment have to spend a lot of manpower and resources, some more people and fewer farmers, weeds into a wasteland, seriously affecting the yield of peanuts. In order to reduce investment, improve efficiency, chemical weeding should be carried out. The specific approach is: 100 mu per mu with Duishui 20-25 kg, sprayed after emergence in the peanut sowing, peanut weed prevention and control effect of more than 95%.