Agriculture & Biology
cooperative research
100%
corn
82%
biofuels
71%
ethanol
57%
ethanol production
51%
digestion
31%
nutrients
31%
water
30%
poultry
27%
diet
27%
monogastric livestock
27%
China
27%
researchers
26%
ethanol fermentation
26%
bioenergy
23%
environmental impact
20%
swine
20%
principal investigators
18%
livestock
17%
corn products
16%
high schools
14%
fermentation
14%
outreach
14%
waste treatment
14%
rapeseed meal
14%
animal wastes
13%
coproducts
13%
distillers grains
13%
energy crops
11%
stakeholders
11%
surface water
11%
energy costs
11%
economic impact
11%
energy content
11%
nutrient uptake
10%
soybean meal
10%
crop production
9%
byproducts
9%
income
9%
life cycle (organisms)
8%
animals
8%
digestibility
8%
ecosystems
7%
farmers
7%
economics
7%
summer
6%
industry
6%
energy
6%
synthesis
5%