Medicine & Life Sciences
biochar
100%
Soybeans
58%
Cadmium
54%
Soil
51%
Manure
23%
Plant Physiological Phenomena
18%
Poultry
11%
Plant Shoots
10%
Nutrients
8%
Plant Roots
7%
Chlorophyll
7%
Trichoderma
7%
Water
6%
Zea mays
5%
Biomass
5%
Bacillus subtilis
5%
Growth
4%
Carbon
4%
Nitrogen
4%
Potassium
4%
Reactive Oxygen Species
3%
Antioxidants
3%
Enzymes
2%
Earth & Environmental Sciences
soybean
51%
biochar
50%
contaminated soil
43%
cadmium
41%
microorganism
36%
inoculation
16%
plant physiology
14%
manure
13%
stomatal conductance
12%
soil
12%
water use efficiency
11%
poultry
11%
nutrient uptake
6%
reactive oxygen species
5%
soil amendment
5%
nutrient content
5%
antioxidant
5%
transpiration
5%
enzyme activity
5%
agricultural soil
4%
straw
4%
effect
4%
chlorophyll
4%
total organic carbon
4%
maize
4%
potassium
4%
toxicity
3%
productivity
3%
rate
3%
nutrient
3%
biomass
2%
nitrogen
2%
comparison
1%
test
1%
Engineering & Materials Science
Cadmium
65%
Microorganisms
57%
Soils
37%
Manures
20%
Nutrients
17%
Poultry
14%
Physiology
11%
Reactive oxygen species
8%
Enzyme activity
7%
Chlorophyll
7%
Organic carbon
7%
Bacilli
6%
Transpiration
6%
Antioxidants
6%
Straw
5%
Potassium
5%
Toxicity
5%
Water
5%
Nitrogen
4%
Productivity
3%
Experiments
1%
Social Sciences
Contaminated soil
84%
Water use
32%
physiology
25%
performance
21%
amendment
20%
productivity
9%
experiment
7%
Chemical Compounds
Soil
40%
Nutrient
19%
Conductance
11%
Soil Amendment
10%
Organic Carbon
6%
Chlorophyll
6%
Reactive Oxygen Metabolite
5%
Reduction
5%
Enzyme Activity
4%
Antioxidant Agent
4%
Application
3%
Nitrogen
3%