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In climate engineering, the residue-to-product ratio (RPR) is used to calculate how much unused crop residue might be left after harvesting a particular crop. Also called the residue yield or straw/grain ratio, the equation takes the mass of residue divided by the mass of crop produced, and the result is dimensionless.
The Monod equation is a mathematical model for the growth of microorganisms. It is named for Jacques Monod (1910–1976, a French biochemist, Nobel Prize in Physiology or Medicine in 1965), who proposed using an equation of this form to relate microbial growth rates in an aqueous environment to the concentration of a limiting nutrient.
An ICE table or RICE box or RICE chart is a tabular system of keeping track of changing concentrations in an equilibrium reaction. ICE stands for initial, change, equilibrium . It is used in chemistry to keep track of the changes in amount of substance of the reactants and also organize a set of conditions that one wants to solve with. [ 1 ]
A laboratory vessel being used for the fermentation of straw Fermentation of sucrose by yeast. The chemical equations below summarize the fermentation of sucrose (C 12 H 22 O 11) into ethanol (C 2 H 5 OH). Alcoholic fermentation converts one mole of glucose into two moles of ethanol and two moles of carbon dioxide, producing two moles of ATP in ...
Yeast need a reliable source of nitrogen in forms that they can assimilate in order to successfully complete fermentation. Yeast assimilable nitrogen or YAN is the combination of free amino nitrogen (FAN), ammonia (NH 3) and ammonium (NH 4 +) that is available for a yeast, e.g. the wine yeast Saccharomyces cerevisiae, to use during fermentation.
Wheat milling yield is the percent of flour obtained from a given unit of whole wheat kernels (flour yield or flour extraction rate), averaging 70-75% in the United States [clarification needed]. Rice milling yield is the amount of polished white rice obtained from husked rough rice (yields of brown rice are higher).
In agronomy, the BBCH-scale for cereals describes the phenological development of cereals using the BBCH-scale.. Critical stages according to BBCH (Lancashire et al., 1991) and their deviations from the Zadok's scale (in brackets).
Jiuqu, also simply known as qu, [a] is a type of dried fermentation starter used in the production of traditional Chinese alcoholic beverages. [2] The word jiuqu specifically refers to a type of yeast (曲; 麴; qū) used to make alcohol (酒; jiǔ) such as huangjiu (cereal wine), baijiu (distilled spirits) and jiuniang (alcoholic rice pudding).