据农业部农技推广服务中心的有关人员透露,我国将大力研制和推广一批新型的农药喷施机械,以改变我国此类产品质量普遍不高的局面。目前国产的植保机械有２０多个品种、８０多个型号,其中７０%左右处于国际２０世纪６０年代的水平,尤其是手动喷雾器存在严重的“跑冒滴漏”现象。 According to the relevant personnel from the Agricultural Technology Extension Service Center of the Ministry of Agriculture, China will vigorously develop and promote a batch of new pesticide spraying machines to change the situation that the quality of such products in our country is generally not high. At present, there are more than 20 varieties and more than 80 models of plant protection machinery made in China, of which about 70% are in the international level of the 1960s. Especially, the manual sprayer has serious “dribbling” phenomenon.