Background: European forests are considered a crucial resource for supplying biomass to a growing bio-economy in Europe. This study aimed to assess the potentia
<正> Pigment was extracted from pericarp of black rice variety Zixiangnuo. The effects of several factors, including pH, light, chemical reagents and foodstuff
The physical and chemical properties of the incorporation of whole and chopped straw into the soil and the rice yield of the first year in Northeast China are i