of;
Wetland;
Research;
Chinese;
Academy;
of;
Forestry;
Beijing;
100091;
P.R.;
China;
Laboratory;
of;
Forest;
Protection;
of;
State;
Forestry;
Administration;
Research;
Institute;
of;
Ecology;
Environment;
and;
Protection;
Chinese;
Academy;
of;
Forestry;
Beijing;
100091;
P.R.;
China;
of;
Resources;
and;
Environmental;
Sciences;
Northwest;
A&F;
University;
Yangling;
712100;
P.R.;
China;
of;
Agricultural;
Resources;
and;
Regional;
Planning;
Chinese;
Academy;
of;
Agricultural;
Sciences;
Beijing;
100081;
P.R.China;
中国黄土高原; 生物多样性; 土壤昆虫; 施肥处理; Shannon指数; 农田生态系统; 节肢动物; 有机材料;