论文部分内容阅读
2013年山东省邹城市引进直升机、多旋翼机、单旋翼机等新型施药机械实施专业化统防统治。通过开展示范,优化夏玉米中、后期病虫防控技术,探讨新型药械在玉米“一防双减”上的应用效果。结果表明,上述药械具有良好的杀虫防病效果,直升机施药处理的杀虫效果达91.89%,对玉米弯孢霉菌叶斑病、锈病的防效分别为82.62%、75.16%,增产8.00%;多旋翼机、单旋翼机处理的杀虫效果分别为91.54%、90.49%,对玉米弯孢霉菌叶斑病的防效分别为77.54%、77.16%,增产6.83%、6.62%。另外,新型药械专业化统防统治的经济效益也较为明显。
In 2013, Zoucheng City, Shandong Province introduced a new type of drug-spraying machine, such as a helicopter, multi-rotorcraft and single rotorcraft, to implement specialized anti-ruling measures. By demonstrating and optimizing the medium and late stage pest control techniques in summer maize, the application effect of the new type of medical equipment on corn “one anti-double abatement” was explored. The results showed that the above-mentioned drugstore has a good insecticidal and disease-preventing effect. The insecticidal effect of helicopter application was 91.89%, and the control effects against Curvularia oryzae leaf spot and rust were 82.62% and 75.16% respectively, with an increase of 8.00% The control effects of multi-rotor and single-rotor were 91.54% and 90.49%, respectively. The control effects on Curvularia oryzae leaf spot were 77.54% and 77.16%, respectively, with a yield increase of 6.83% and 6.62%. In addition, the special economic benefits of the new type of drug-medicine system are also obvious.