Agriculture & Biology
root hairs
100%
seed quality
83%
germination
79%
seeds
68%
Conopodium
49%
Rhinanthus minor
48%
water
45%
root radicle
42%
indigenous species
42%
Primula vulgaris
38%
green roofs
36%
geophytes
34%
Salvia officinalis
34%
Centaurea cyanus
32%
light quality
30%
soil
29%
tetrazolium
29%
Apiaceae
29%
soil physical properties
28%
fluid mechanics
28%
indicator species
26%
meadows
25%
understory
25%
woodlands
24%
water stress
24%
electrical conductivity
24%
vigor
22%
water uptake
22%
seed germination
21%
shrubs
21%
phosphorus
20%
rhizodeposition
18%
staining
18%
ecology
18%
drought
17%
phytomass
16%
dormancy
16%
uptake mechanisms
16%
testing
15%
plant establishment
15%
stems
15%
soil water retention
15%
genotype
14%
ecological restoration
14%
leaves
14%
Centaurea nigra
13%
shade
13%
plant available water
12%
embryo (plant)
12%
solutes
12%
Earth & Environmental Sciences
seed
83%
germination
76%
hair
54%
roof
45%
light quality
40%
geophyte
40%
restoration
37%
substrate
34%
species pool
32%
water uptake
29%
competitiveness
28%
understory
26%
meadow
25%
woodland
23%
shrub
22%
hemiparasite
21%
physical property
19%
ecology
19%
water
18%
phosphorus
18%
embryo
16%
project
15%
indicator
14%
world
14%
vigor
14%
soil
13%
water retention
13%
modeling
10%
Mediterranean Area
10%
dormancy
9%
effect
8%
vegetation
8%
shading
8%
drying
7%
plant species
7%
polymer
7%
sandy loam
7%
biomass
6%
loam
6%
viability
6%
genotype
6%
seed (biology)
6%
elasticity
6%
biodiversity
6%
seed production
5%
productivity
5%
grassland
5%
academic research
5%
hardness
5%
seed size
5%
