喷雾器
环境科学
农业工程
农业
残余物
工艺工程
领域(数学)
计算机科学
工程类
机械工程
数学
生物
生态学
算法
纯数学
作者
Jan-Philip Pohl,Dirk Rautmann,Henning Nordmeyer,Dieter von Hörsten
标识
DOI:10.1017/s2040470017000255
摘要
In agriculture, tank mixtures with several plant protection products (PPP) are frequently used, which makes it impossible to apply specific plant protection products to specific areas. Therefore a prototype of a field sprayer with a direct injection system was developed as part of a joint project between the company Herbert Dammann GmbH and the Julius Kuhn- Institute. This framework enables a real-time site-specific dosing of plant protection products and water from separate containers with direct mixing before the application without residual amounts. Results show a high accuracy in the working range of the selected dosing pumps by means of test bench measurements and field tests Field tests for site-specific weed control in winter wheat demonstrate the applicability of the system under practical conditions and enable a precise application of various herbicides.
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