WHAT ARE THE SEVEN HAVIRYAJNAS?

The following are the seven Haviryajnas:-
(1) Agnyadheya
(2) Agnihotra
(3) Darsapurnamasa
(4) Caturmasya
(5) Agrayana
(6) Nirudhapasubandha
(7) Sautramani
जय जय श्रीराधे