PENGARUH LAMA PERENDAMAN DAN LAMA PENGERINGAN PADA HIDROPRIMING BENIH PADI TERHADAP PERTUMBUHAN AWAL PADI PADA KONDISI CEKAMAN TERENDAM = THE EFFECT OF RICE SEED HYDROPRIMING IMMERSION AND DRYING PERIOD TO EARLY GROWTH OF RICE SUBMERGENCE STRESS CONDITION - DEWI, AYU SAFTA (2018)