Ralvar: Also relvar, plowing the cereal stubble after harvest. In ready this task was made at the beginning of the spring following the harvest during the rest of the sheet of the fallow year. After the ralva or the relva became bima it in the month of may, the third in the summer and the fallow period is again planted another cereal in the month of October. Once I was born it is aricaba in the month of November. Aricar means shifting the ploughshare through the Groove Valley to destroy bad weeds and protect the plants from the cereal with the Earth.