农田节肢动物不同取样方法的综合比较

段美春, 覃如霞, 张宏斌, 陈宝雄, 金彬, 张松泊, 任少鹏, 金树权, 朱升海, 华家宁, 刘云慧, 宇振荣

Comprehensive comparison of different sampling methods for arthropod diversity in farmland

Meichun Duan, Ruxia Qin, Hongbin Zhang, Baoxiong Chen, Bin Jin, Songbo Zhang, Shaopeng Ren, Shuquan Jin, Shenghai Zhu, Jianing Hua, Yunhui Liu, Zhenrong Yu

表2 不同方法取样成本统计表

Table 2 Statistics of sampling cost by different methods

挂盆法 Coloured pan trap 地陷法 Surface trap cup method 目测法 Visual counting 扫网法 Sweeping method 吸虫器法Vacuum-suction method 样地取样量(个) Sampling amount (PCS) 1,165 1,413 259 266 775 田间费时(时) Time consuming in the field (Hour) 60 48 29 27 30 室内费时(时) Time consuming indoor (Hour) 30 30 2 10 10 租车(天) Total rental time (Day) 3 3 2 2 2 人工费用(元) Labor cost (RMB) 2,250 1,950 775 925 1,000 租车费用(元) Car rental cost (RMB) 1,500 1,500 1,000 1,000 1,000 单次取样成本(元) Cost of one sampling (RMB) 3,750 3,450 1,775 1,925 2,000 取样次数 Sampling times 1.5 1.5 6 6 4 样地取样成本(元) Sampling cost (RMB) 5,625 5,175 10,650 11,550 8,000 器材成本(元) Equipment cost (RMB) 3,676 1,574 45 1,202 2,500 总成本(元) Total cost (RMB) 9,301 6,749 10,695 12,752 10,500