Agriculture & Biology
turf grasses
100%
cold season
97%
Festuca
92%
Festuca trachyphylla
85%
sod production
78%
Poa pratensis
76%
Festuca rubra subsp. fallax
72%
Festuca rubra
70%
Agrostis canina
68%
Festuca rubra subsp. rubra
67%
Agrostis stolonifera
64%
Festuca arundinacea
59%
sowing
55%
Agrostis
48%
sod strips
43%
Agrostis capillaris
43%
golf courses
42%
lawns and turf
39%
thatch
29%
Festuca ovina
29%
cultivars
26%
nitrogen
25%
top dressings
24%
snow molds
23%
sowing date
20%
tensile strength
20%
shelf life
20%
random amplified polymorphic DNA technique
20%
mowing
18%
stress tolerance
17%
nitrogen fertilizers
17%
fertilizers
17%
autumn
16%
planting
15%
pesticides
15%
genetic markers
14%
traffic
13%
clones
13%
grasses
12%
genome
10%
growers
9%
single nucleotide polymorphism
8%
pallets
8%
shade
8%
temperature
8%
supply balance
8%
stand density
8%
weeds
7%
aeration
7%
Earth & Environmental Sciences
clipping
26%
cultivar
24%
phosphorus
13%
cold
13%
runoff
13%
germination
11%
fertilizer
11%
golf course
8%
temperature
7%