PEMANFAATAN ZPT AIR KELAPA DAN POC LIMBAH CAIR TAHU UNTUK PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.)
Abstract: This study aims to
observe the effect of coconut water GR and LOF of tofu liquid waste, and to get
the best concentration on the growth and production of red onion (Allium
ascalonicum L.). The experiment was conducted in experimental garden of
Agricultural Faculty of Riau University, Pekanbaru. The study lasted for 3
months from July to September 2016. This experiment was conducted
experimentally using a Factorial Randomized Complete Random Design (RAL)
consisting of 2 factors and 3 replications.Factor I is the concentration of
coconut water, consisting of 4 levels ie: A0 = 0%, A1 = 25%, A2 = 50%, A3 =
75%. Factor II is the concentration of tofu liquid waste, consisting of 4
levels ie: L0 = 0%, L1 = 25%, L2 = 50%, L3 = 75%. Of the two factors above,
there is a combination of 16 treatments, each repeated 3 times so that there
are 48 experimental units. Parameters observed were Number of leaves per clump
(tuber), Number of tubers per clump (fruit), largest tuber of tuber per clump
(cm), weight of fresh bulb per clump (g), weight of fresh tubers / m2 (g) and
weight of dried bulbs / M2 (g). The data obtained were analyzed statistically
using vocabulary, then continued by Duncan multiple-range test at 5%
level.Giving of GR coconut water and LOF of wastewater know to increase the
growth and production of shallot crop. Giving GR of coconut water concentration
of 50% and 75% with LOF of wastewater know concentration of 75% is the best
concentration in obtaining fresh bulb weight per m2 and weight of dry bulb per
m2.
Penulis: Nurman, Elza Zuhry,
Isna Rahma Dini
Kode Jurnal: jppertaniandd170185