PERTUMBUHAN TANAMAN KACANG TANAH (ARACHIS HYPOGAEA L.) PADA TANAH GAMBUT YANG DIAPLIKASIKAN DENGAN BOKASHI JERAMI DAN PUPUK PETRHIKAPHOS
ABSTRACT: The low fertility
and high soil acidity make the peat soils require processing before being used
as a medium for plant growth. Peat soil improvement efforts need to be done on
an ongoing basis. This study aims to determine the effect and the optimal dose
on the using of bokashi straw and petrhikaphos fertilizer on the peanut plant
growth (Arachis hypogaea). This study used Factorial Completely Randomized
Design (FCRD) with 2 factors namely petrhikaphos fertilizer (A) and bokashi
straw (B). Each factor consists of 4 levels, they are: control, 5g; 15g and 25g
for petrhikaphos fertilizer and control, 18,75g; 37,5g and 56,25g
for bokashi straw fertilizer. The findings of the research showed that
the using of bokashi fertilizer up to 56,25g dosage /plant has not been able to
give a noticeable effect on the growth and yield of peanut crop production.
Based on those four-dose treatments
which were given, the dose of 25g /kg of seed showed the best result for the
parameter root dry weight, number of pods, seeds, seed weight, number of
nodules and the total number of effective root nodules. There were no
interactions between bokashi and petrhikaphos fertilizer on to all observations A. hypogaea growth.
Penulis: Syukmaya Ramadani,
Riza Linda Tri Rima Setyawati
Kode Jurnal: jpbiologidd150093
