It is the author's guess that Quillaja saponin affects growth-related hormones in fattening pigs to affect growth performance, so it should not be put in the conclusion.
The author's guess that Quillaja saponin affects the growth-related hormones of fat pigs to affect growth performance should not be included in the conclusion.
It is the author's guess that Quillaja saponin affects the growth related hormones of finishing pigs to affect the growth performance, so it should not be put in the conclusion.<br>