CAJ | 학술논문

玉米生产过程中，化肥使用不当会造成资源浪费和环境污染。为此，介绍了2 BFJ-6变量施肥机的结构、工作原理及变量施肥的具体实施过程，并在玉米种植示范区，统计分析施肥量和玉米产量数据。结果表明，该变量施肥机能够实现肥料的合理分配，进行田间作业能够获得较好的经济效益、社会效益和生态效益。
옥미생산과정중，화비사용불당회조성자원낭비화배경오염。위차，개소료2 BFJ-6변량시비궤적결구、공작원리급변량시비적구체실시과정，병재옥미충식시범구，통계분석시비량화옥미산량수거。결과표명，해변량시비궤능구실현비료적합리분배，진행전간작업능구획득교호적경제효익、사회효익화생태효익。
In the process of maize production , undeserved use of fertilizer can cause resource waste and environmental pollution .This paper introduces the structure and working principle of 2 BFJ-6 variable rate fertilizer applicator , and de-scribes the specific implementation process of variable rate fertilization .By planting in the demonstration area , the statis-tical analysis of data for fertilization and maize yield production indicate that the variable rate fertilizer applicator can not only realize the fertilizer distribution according to needs of the corns , but also obtain better economic benefits , social ben-efits, and ecological benefits .