Agriculture & Biology
alfalfa
100%
forage
62%
forage quality
42%
forage yield
41%
Trifolium ambiguum
37%
biomass
32%
horses
29%
nutritive value
29%
Thinopyrum intermedium subsp. intermedium
28%
corn
27%
cropping systems
25%
grazing
25%
legumes
24%
cool season grasses
24%
hay
22%
cultivars
22%
Desmanthus illinoensis
20%
nitrogen
19%
grain yield
18%
sowing
18%
Medicago
18%
Medicago sativa
17%
Dactylis glomerata
16%
grasses
16%
perennial grasses
15%
pastures
15%
crops
15%
Panicum virgatum
14%
nitrogen fertilizers
14%
bioenergy
14%
weeds
13%
lignin
13%
neutral detergent fiber
13%
soybeans
13%
stems
12%
grain crops
12%
soil
12%
Spartina pectinata
11%
organic production
11%
Eragrostis tef
11%
crude protein
11%
energy crops
11%
alley cropping
10%
winter
10%
cover crops
10%
grasslands
10%
stand age
10%
Ambrosia trifida
10%
Phalaris arundinacea
10%
Medicine & Life Sciences
Medicago sativa
46%
Horses
22%
Poaceae
16%
Biomass
15%
Soil
15%
Dactylis
13%
Rhizobium
13%
Fabaceae
13%
Organic Agriculture
12%
Eragrostis
9%
Medicago
8%
Nutritive Value
7%
Lignin
7%
Grassland
7%
Soybeans
7%
Fertilizers
6%
Trifolium
6%
Livestock
6%
Seeds
6%
Zea mays
6%
Milk
5%
Fungi
5%
Earth & Environmental Sciences
alfalfa
23%
forage
12%
nutritive value
11%
biomass
9%
maize
7%
dry matter
7%
crop
7%
cultivar
7%
harvest
6%
alley cropping
6%
soil
6%
cropping practice
6%