CAJ | 학술논문

通过对3年黄淮海农业机械化推广项目的研究，提出应根据当地的农作制度和农艺要求，选择适宜的农业机械化综合作业模式。试验研究结果表明：综合技术可以改良土壤，提高化肥和水的利用率，减少环境污染，可增产15%～17.7%、增收1 924元/hm2。
통과대3년황회해농업궤계화추엄항목적연구，제출응근거당지적농작제도화농예요구，선택괄의적농업궤계화종합작업모식。시험연구결과표명：종합기술가이개량토양，제고화비화수적이용솔，감소배경오염，가증산15%～17.7%、증수1 924원/hm2。
Through a three-year research on the spreading projects of the agricultural mechanization on the Huang-Huai-Hai districts, the suitable patterns of the agricultural mechanization comprehen-sive technique were chosen according to the local agronomical requirement and the natural conditions. The result showed that the agricultural mechanization comprehensive technique made the soil physical and chemical properties well，improved the efficiencies of fertilizer and water use and reduced the pollution of the environments. Compared with the traditional patterns of agricultural mechanization，this patterns can bring an increase in yields by about 15%～17.7%, and net income by 1 924 yuan/hm2.