Answer

First, the question lacks context. You need to point to the specific place you’re asking about, or describe what I said and then ask.
Regarding the question itself: first, this has nothing to do with me. Ask Rabbi Shimon bar Yochai. Second, the commandment of Torah study is different, except that one can fulfill it through reciting the Shema. But even if one does not recite the Shema and studies something else, he fulfills his obligation of Torah study, but not his obligation of reciting the Shema.