1. The ministry would also subsidize demonstration projects producing ethanol from cellulose, sweet sorghum and cassava or making biodiesel from forest products.
2. She said the two countries could focus on crops that need less water, such as sweet sorghum for ethanol and jatropha bush and pongamia trees for biodiesel.
3. Similar problems confront sweet sorghum, which fruits and stalks can both be used for producing ethanol fuel.
4. China will shift from corn to sorghum, cassava and sweet potato plants to make biofuel in the next five years.