禾草人工草地
artificial grassland of perennial grass
高寒混播人工草地
alpine mixed-sown grassland
Alpine-cold mixed-sown artificial grassland
高寒人工草地
Alpine cultivated grassland
Alpine-cold artificial grassland
灌溉人工草地
Irrigated artificial pasture
果－草人工生态系统
Artificial fruit-grass ecosystem
旱作人工草地
rain-fed artificial pasture
黑土滩人工草地
black soil beach pasture
Artificial pastrue of back soil beach
Black soil beach artificial grassland
Artificial grassland in Back soil land
化工工人
Chemical plant workers
trace element
Employees of chemical factory
Chemical industry workers
混播人工草地
mixed artificial grassland
建立或改良人工草地
Establishing or improving pasture
南方人工草地
artificial grassland in southern China
热带人工草地
Tropical cultured grassland
人工草地
Fertilizer
Management
sowed pasture
mixed pasture
sowed grassland
artifical grassland
man-made Grassland
artificial grassand
Grassland
Artificial planted pasture
Pasture
fat breeding
tame pasture
soil water
Nutrition element
artificial grass
Prataclture
artificial grassland
Arfiftcial grassland
Artificial grassland communities
artificial pasture
dramalically artifical grassland
cultivated grassland
Sowing grassland
Cultivation
ryegrass
Sown grassland
artificial meadow
Artificial sward
cultivated pasture
sown pasture
Planted grassland
Artificial pastureland
人工草地盖度
artificial grassland coverage