Related by context. Frequent words. (Click for all words.) 67 renewable feedstocks 67 biofuel feedstock 65 biomass feedstocks 64 feedstocks 64 cellulosic materials 63 agricultural residues 62 cellulosic feedstocks 62 feedstock 61 Cellulosic ethanol 60 Switchgrass 60 oilseed crops 59 biomass feedstock 59 biofuel 59 cellulosic biofuels 59 bioenergy 58 crop residues 58 biopesticides 58 biomass 57 biorefining 57 cellulosic biomass 57 biofuels 57 cellulosic 56 switchgrass 56 cellulose ethanol 56 biodiesel 56 Jatropha 56 corn stover 56 palm kernel oil 55 camelina 55 bio fuels 55 Renewable fuels 55 cellulosic biofuel 55 Bioethanol 55 cellulosic ethanol 54 sweet sorghum 54 bio ethanol 54 cellulose 54 biobutanol 54 biobased 54 jatropha 54 perennial grasses 54 miscanthus 54 bio diesel 53 fermentable sugars 53 biofuel crops 53 linolenic acid 53 agronomic practices 52 bioethanol 52 butanol 52 lignin 52 nitrogen fixing 52 soya beans 52 soya bean 52 renewable 52 herbicide tolerant 52 stover 51 unsaturated fatty acids 51 alternative fuels 51 woody biomass 51 oilseed crop 51 nitrogen fertilizers 51 biomass fuels 51 biodegradable plastics 51 kenaf 50 xylose 50 monocultures 50 corn ethanol 50 renewable fuels 50 transgenic plants 50 ethanol 50 vegetable oils 50 Camelina 50 isobutanol 50 isoprene 50 bioplastic 50 sugarcane ethanol 50 safflower 50 biocatalysts 50 succinic acid 50 bioavailable 50 polyols 50 biorefineries 50 distiller grains 49 herbicide tolerance 49 dried distillers grains 49 hydrocarbon fuels 49 organic acids 49 PEM fuel 49 biopower 49 soybean varieties 49 sugar cane 49 oleochemical 49 Feedstock 49 Virent 49 polyol 49 Biochar 49 Miscanthus 49 ZeaChem 49 legumes 49 propylene oxide 48 salt tolerant