草地
Grassland
Pasture
Meadow
Grass
rangeland
grasslands
steppe
lawn
Poa
Kentucky
Meadows
Degradation
Sod
sward
bluegrass
Sandy
Green
Turf
Rangelands
Biomass
Weeds
pastureland
Spodoptera
grassplot
grassing
grasslan
Swards
mealy
Loxostege
herbage
pastures
grasses
ANIMAL
prairie
biomass distribution
lea
herbage vegetation
Grass land
Sandy grassland
glassland
Ward
MEAD
Grassplots
grassy soil
community structure
grazingland
Precipitation
posidonia meadows Posidonia oceanica
green land
weed
natural pasture
地带性
specified zone of the Earth
Zonal soil
zonation
zonality
草地NPP
Grassland NPP
grassland net primary productivity NPP
Basic drawing course