An important factor along with the availability of food is its quality. It depends, among other things, on the type of plant protection products used and the method of their application. This manuscript presents research on the possibility of using a shielded band sprayer in field onion cultivation. The shielded band spraying technology presented in this article is the subject of a patent application (application number P.428494-The prototype of the machine was produced in Poland in cooperation with the University of Life Sciences in Poznań). The research consisted in comparing the quantity and quality of the obtained crop, based on various methods of reducing the weed population. The research results indicate that the proposed shielded band spraying technology may affect the food quality (the active substance is not sprayed on onion plants) and profitability of farms (less use of plant protection products).

中文翻译：

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屏蔽带喷雾在田间作物除草中的有效性分析

食物的可获得性的一个重要因素是食物的质量。除其他事项外，这取决于所使用的植物保护产品的类型及其使用方法。该手稿介绍了在田间洋葱种植中使用屏蔽带式喷雾器的可能性的研究。本文介绍的屏蔽带喷涂技术是一项专利申请的主题（申请号P.428494，该机器的原型是与波兹南生命科学大学合作在波兰生产的）。该研究包括根据各种减少杂草种群的方法比较获得的作物的数量和质量。