中国农田土壤动物长期监测样地科学调查监测的实施方法

高梅香, 刘启龙, 朱家祺, 赵博宇, 杜嘉, 吴东辉

Implementation protocol of scientific investigation and monitoring for permanent plots of agricultural soil animal in China

Meixiang Gao, Qilong Liu, Jiaqi Zhu, Boyu Zhao, Jia Du, Donghui Wu

图2 农田土壤动物大型固定样地采样方案。(a)农田土壤动物长期监测样地调查时的通用方案(白点代表以10 m为间隔的采样点, 红点代表以20 m为间隔的采样点); (b)在商丘市农田土壤动物大型固定样地调查蚯蚓的采样方案(红框和红点分别为蚯蚓采样区域和采样点); (c)在商丘市农田土壤动物大型固定样地调查中型土壤动物(螨和跳虫)、小型土壤动物(线虫)和微生物的采样方案(红点、蓝点和黑点为采样点)

Fig. 2 Sampling plan in large permanent plot of agricultural soil animal. (a) shows the normal sampling plan in permanent plot of agricultural soil animal (the white dots represent sampling points spaced at 10 m intervals; the red dots represent sampling points spaced at 20 m intervals); (b) shows the sampling plan for earthworms in permanent plot of agricultural soil animal in Shangqiu City (red squares and red dots represent sampling areas and sampling points for earthworm); (c) shows the sampling plan for soil mesofauna (mite and springtail), soil microfauna (nematode) and microorganisms in permanent plot of agricultural animal in Shangqiu (red, blue and black dots represent sampling points).