In this article, we prove that if (A, B, C) is a recollement of extriangulated categories, then torsion pairs in A and C can induce torsion pairs in B, and the converse holds under natural assumptions. Besides, we give mild conditions on a cluster tilting subcategory on the middle category of a recollement of extriangulated categories, for the corresponding abelian quotients to form a recollement of abelian categories.