Agriculture & Biology
Hibiscus cannabinus
100%
sandy soils
74%
tropics
64%
kenaf
55%
landfills
33%
soil
22%
leachates
20%
crops
13%
non-food crops
13%
industrial crops
11%
Mozambique
11%
biobased products
10%
biomass
10%
land restoration
10%
soil erosion
10%
alkalinity
10%
bioenergy
9%
food crops
9%
soil nutrients
8%
drainage
8%
polluted soils
8%
root systems
8%
biofuels
8%
crop production
8%
acidity
8%
feedstocks
8%
human health
8%
heavy metals
7%
nutrient content
7%
income
7%
soil water
7%
ecosystems
6%
farmers
6%
economics
5%
nutrients
5%
Earth & Environmental Sciences
marginal land
98%
tropical region
76%
landfill
23%
crop
18%
soil
18%
leachate
16%
productivity
12%
contamination
11%
root system
10%
biomass
10%
land reclamation
10%
nutrient content
10%
bioenergy
9%
soil nutrient
9%
crop production
9%
biofuel
9%
agricultural production
8%
acidity
8%
alkalinity
8%
contaminated soil
7%
income
7%
soil moisture
7%
human health
7%
drainage
6%
heavy metal
6%
food
5%
erosion
5%
nutrient
5%
damage
5%
ecosystem
5%
economics
5%
Engineering & Materials Science
Soils
54%
Crops
20%
Land fill
16%
Nutrients
11%
Contamination
9%
Biomass
8%
Land reclamation
7%
Productivity
7%
Bioproducts
7%
Soil moisture
6%
Acidity
6%
Alkalinity
6%
Heavy metals
6%
Biofuels
5%
