highly significantP < 0.01
The results of multivariate analysis of variance showed that different amounts of organic-inorganic complex fertilizer treatment and different growth months on plant height growth were highly significant (P < 0.01).
The results of multivariate analysis of variance showed that different amounts of organic-inorganic complex fertilizer treatment and different growth months on plant height growth were highly significant (P < 0.01).
In this experiment, the chlorophyll content, soluble protein content, and POD content of seedlings showed a trend of increasing and then decreasing with the increase in the amount of fertilizer, which is consistent with the results of different nitrogen, phosphorus, and potassium application on buckwheat leaves [ 42 ], and different concentrations of water-fertilizer coupling on greenhouse bag-grown tomatoes [ 43 ].
Overall, the SS content of ‘Qi-Nan’ agarwood seedlings showed an increasing trend over time, and the overall change was small.