Agriculture & Biology
conventional farming
81%
leys
78%
ecosystem services
66%
animal manures
58%
farming systems
50%
nitrogen fertilizers
41%
soil ecosystems
20%
fungal biomass
19%
bundling
11%
bacterial biomass
10%
agricultural management
9%
soil degradation
9%
grain protein
9%
soil management
8%
soil organic carbon
8%
mineral fertilizers
8%
products and commodities
7%
water holding capacity
7%
food production
7%
Sweden
7%
principal component analysis
6%
grain yield
6%
potassium
5%
protein content
5%
farmers
5%
wheat
4%
crops
4%
Earth & Environmental Sciences
crop rotation
76%
farming system
66%
manure
59%
ecosystem service
55%
indicator
36%
services
30%
fertilizer
29%
soil ecosystem
17%
arable farming
10%
agricultural intensification
9%
agricultural management
8%
biomass
8%
soil degradation
8%
food production
7%
commodity
7%
effect
6%
total organic carbon
6%
wheat
6%
soil
5%
potassium
5%
principal component analysis
5%
society
5%
protein
4%
crop
4%
nitrogen
4%
cost
3%
rate
2%
water
2%
Medicine & Life Sciences
Manure
100%
Agriculture
71%
Ecosystem
68%
Fertilizers
59%
Soil
41%
Biomass
18%
Grain Proteins
14%
Triticum
9%
Farmers
8%
Principal Component Analysis
8%
Carbon
7%
Nitrogen
7%
Sweden
7%
Potassium
6%
Food
5%
Water
5%
Costs and Cost Analysis
4%