APRIYANTO, E. .; SETIADI, D. PENGARUH KONDISI TAJUK DAN APLIKASI GETAR TERHADAP PRODUKSI NIRA AREN DI REJANG LEBONG BENGKULUPlant sugar palm (Arenga pinnata) is a plant that provides economic benefits, social, and conservation. Nira is one of the sugar plant products of high economic. Jurnal Online PERTANIAN TROPIK, v. 3, n. 2, p. 177- 181, 11.