一种芦笋茎枯病防治喷头的试验研究

An Experimental Study of Asparagus Stems Blight Prevention Sprinklers

为促进本地区芦笋种植业规模化发展,提高芦笋种植产量,减少芦笋茎枯病防治用工成本,提出一种喷雾器喷头。采用该喷头进行施药,可以代替人工涂抹施药方式。对该喷头进行了试验研究,研究结果显示,3喷头喷雾器能明显降低芦笋茎枯病防治用工投入,且具有一定的茎枯病防治能力,在一定程度上可以替代人工涂茎作业,为芦笋规模化种植提供了基础。

In order to promote the development of large-scale planting asparagus in the region, to improve planting asparagus proouc- tion, to reduce excessive labor costs of asparagus stem blight prevention, a three-nozzle sprayer spraying equipment was proposed, spraying painting in lieu of artificial way. Experimental study of the spray equipment was conducted. The results showed that three spray nozzles could significantly reduce the labor input of asparagus stem blight prevention, and had a certain stem blight control ca- pacity. It replace manual operations coated stems, and provide large-scale planting a foundation.