PENGARUH KOMPOS JERAMI PADI DAN PUPUK NPK TER HADAP PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.)
Abstract: The purpose of this
research is to find out the effect of rice straw compost, NPK fertilizer and interaction rice straw
compost and NPK fertilizer to find the
best dosage for growth dan production of onions. This research was conducted in the
experimental field Faculty of Agriculture, University of Riau in Campus
Binawidya Km 12.5 Simpang Baru Panam, Pekanbaru. This research was conducted
from February 2016 to Mei 2016. The research used Completely Randomized Design
(CRD) with two factors. First factor is rice straw compost (P) which 3 levels,
they are P1 = 600 g/1,2 m2 ; P2 = 1200 g/1,2 m2 and P3=1800 g/1,2 m. Second
factor is NPK fertilizer (N) which 3 levels, they are N1=12 g/1,2 m2, N2=24
g/1,2 m2 dan N3= 36 g/1,2 m2. The
combination of these two factors become 9 treatments and with 3 replications so
there are 27 experimental units. Parameters observed are plant height, number
of tubers, diameter of tubers, fresh weight tubers and dry weight tubers. The
research used Analysis of Variance and further by Multiple Range Test Duncan’s
at 5% level. The result concluded that treatment of rice straw compost 1800 g/1,2
m2 and NPK fertilizer 24 g/1,2 m2 may be
recomanded for growth and production onions.
Penulis: Septi Sahtayani
Tarigan, Hapsoh, Sri Yoseva
Kode Jurnal: jppertaniandd170347
