期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

2013

39

2

209-212

10.3724/SP.J.1238.2013.00209

中国博士后科学基金特点资助项目（2012T50650）； 高等学校博士学科点专项科研基金项目（20124320120005）；

本校为第一机构

对影响茶园物理除虫机除虫率的出风角度、风速、行走速度分别进行单因素试验和正交试验。单因素试验结果表明,当出风角度为5°、风速18 m/s、行走速度0.7 m/s时,除虫率可达81.5%。正交试验结果表明,对除虫机除虫率影响大小依次为风速、出风角度、行走速度;极差分析的最好组合为出风角度5°、风速18 m/s、行走速度0.9 m/s,除虫率为80.5%。对2个试验结果进行验证对比分析,认为单因素最佳参数组合的除虫效果最好。

Wind angle, wind speed and walking speed, which influence the insecticidal rate of physical insecticidal machine for tea garden, were analyzed by single factor test and orthogonal test. The results of single factor test showed that the best parameters for normal work of the insecticidal machine include a wind angle of 5°, a wind speed of 18 m/s and a walking speed of 0.7 m/s, with which the insecticidal rate reached 81.5%. The results of the orthogonal test showed that wind speed exhibits the biggest influence on insecticidal rate, followed by...