[Transparent ruler for reading nomograms to detect acids in silage].
D000085:Acetates / Q000032:analysis*; D000821:Animal Feed / Q000032:analysis*; D002087:Butyrates / Q000032:analysis*; D008722:Methods; D012820:Silage / Q000032:analysis
D000085:Acetates; D002087:Butyrates
Prozrachnaia lineĭka dlia chteniia nomogramm pri opredelenii kislot v silose.