ANALISIS PERTUMBUHAN DAN HASIL PADI SAWAH (Oryza sativa L.) PADA SISTEM PERTANIAN KONVENSIONAL, TRANSISI ORGANIK, DAN ORGANIK
ABSTRACT: A healthy lifestyle
has resulted in organic farming system. This study aimed to determine the effect of changes of
conventional farming to
organic farming system. This research conducted in farmers fields on
Tirtosari Village, Sawangan, Magelang regency, Central Java, from December 2011
until April 2012 used menthik wangi susu rice variety. Research compiled in a
Completely Randomized Design (CRD) consists of 5 treatments. they were
conventional, 3 levels transitional to organic, and organic system. every
treatment was repeated 4 times for a total of 20 experimental units. Data were
analyzed using analysis of variance (ANOVA) and continued by DMRT test with 95%
of significance level.
The results showed that changes of conventional farming systems to transitional
organic farming at first growing season reduced growth and grain yield. On the
next planting season of organic transition had growth and grain yields as high
as conventional system and the fully organic cropping system had higher than
the conventional system. This result occured due to the organically grown crops had fewer pests
than conventional systems. Grain yield
of conventional system was only 3,05 t / ha while the organic system was
up to 4,86 t / ha.
Keywords: conventional,
organic transitional, organic, menthik wangi susu, growth, yield
Penulis: Evan Mungara, , Didik
Indradewa, dan Rohlan Rogomulyo
Kode Jurnal: jppertaniandd130211
