Fig. 2From: In situ rumen degradation characteristics and bacterial colonization of whole cottonseed, cottonseed hull and cottonseed meal with different gossypol contentBiplot of the redundancy analysis (RDA) based on the relative abundance of dominant genera (> 1% of total sequence). Constrained explanatory variables are indicated by open triangle arrows. CSH cottonseed hull, CSM cottonseed meal, WCS whole cottonseed, 1–3 sample number of each kind of cotton by-productsBack to article page