Along the way, rice offered the Bishop of Department of rice (the rice Department, 2553 (2010)) by randomly along a diagonal cross the number 20 spot (KOR) The exploration logging results
The root clump of rice According to the method of rice (rice, 2553) were randomly along the diagonal shape of a cross with 20 points (NRC) to block record.
The base of a clump of rice, according to the methodology of Tinospora crispa (Department of rice 2553), by randomly along the diagonal to form some of 20 company check point (GEO) per plot survey. Record.