PEMBERIAN KOMBINASI PUPUK HIJAU Azolla pinnata DENGAN PUPUK GUANO TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN PAKCHOY (Brassica chinensis L.)
Abstract: This research aimed
to look the influence of the combination of green fertilizer Azolla pinnata
with guano toward the growth and production of pakchoy and to obtain the best
treatment from Azolla pinnata with guano toward pakchoy. This research was
conducted at the experimental farm of Farming Faculty of Riau University. This
research was accomplished during 3 months that was from June to August 2014. It
was carried out experimentally with Group Random Design (GRD), the treatment
given which consisted of several stages; P0 = without any treatment ( 0
kg/plot), P1 = Azolla 0,5 kg/plot +
guano 0,3 kg/plot, P2 = Azolla 0,5
kg/plot + guano 0,4 kg/plot, P3 = Azolla
1 kg/plot + guano 0,3 kg/plot, P4 =
Azolla 1 kg/plot + guano 0,3 kg/plot, P5 = Azolla 1,5 kg/plot + guano 0,3 kg/plot, P6
= Azolla 1,5 kg/plot + guano 0,4
kg/plot. Every treatment was repeated 3 times so that it was obtained 21
experiment units. Every experiment unit consisted of 36 plants and 3 of them
was being sample. The observed parameters were that the tall of plants, the
amount of leaves, the wide of leaves, the weight of plants and the weight of
plants which were deserve to consume. The obtained data was analyzed
statistically with analysis of varience and continued to Duncan’s New Multiple
Range Test (DNMRT) at 5% degree. The fertilizing combination of 1,5 kg/plot
Azolla Pinnata and 0,3 kg/plot guano was the best treatment in raise the growth
and production of pakchoy.
Penulis: Ozi Nurhasanah OS,
Husna Yetti, Erlida Ariani
Kode Jurnal: jppertaniandd150592