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Fig. 4 | Aquaculture Science and Management

Fig. 4

From: Exogenous papain supplementation: impacts on growth, digestibility, digestive enzyme activities and oxidative stress in Labeo rohita fingerlings

Fig. 4

Principal component analysis (PCA) based on fish growth and water quality parameters during the experimntal period. The samples were divided into two groups along with three principal components (PCs). PC1, PC2, and PC3 explained 32.5, 20.2, and 15.6 percent of the total variation respectively. Blue arrows specify the increasing values of each variable

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