TEKNOLOGI DAN PRODUKSI AKUAKULTUR DI DANAU TONDANO KABUPATEN MINAHASA
ABSTRACT: The aim of this
study was to know the applied technology
and the production value of the aquaculture activities in the waters of Lake Tondano and to identify factors
influencing aquaculture production in Tondano lake. Data collected consisted of primary and sekunder data. Primary data
were collected by conducting a survey to fish-farmers as respondents
around the lake Tondano. Operational
aquaculture data were obtained by
interviewing the fish farmers and by observation. Secondary data were collected from
various institution such as Minahasa Fisheries
Office , Office of
Village Head and Fish-farmer
Group Administrative Centre. Collected data were descriptively analyzed and presented in the form of tabulation and
various model of diagram. Fluctuated
data in aquacultural production value
and the number of operated KJT
during the periood of 2001 to 2014 was analysed by using linear
regression and correlation. The
aquacultral production value of the lake
Tondano in 2014 was estimated only 1227,3 tons /year. The number of operated KJT
only remained 1203 units. The
production value decreased consistently
from 2003 to 2014. Statistical
analysis showed that during 2001-2014
there was a reduction about 1.236 ton every year in aquacultural production,
and 607 units of operated KJT. There was a
very strong correlation
between time (year) and the the aquacultural production, and also between time (year) and the number
of operated KJT. There were 3 important factors
influencing the aquacultural production value of lake Tondano, which
were: environmental, technical and economic factor. However, the primary factor was
‘economic’ factor. The ‘very high price’ of the fish formulated
diet and
the "very low price” of the produced fish were the main causes of the
problem. The fish farmers could not
afford the invesment and operational cost.
Environmental degradation of Lake
Tondano waters also significantly influenced the operation of aquacultural
activities.
Penulis: Deni Mambrasar, Indra
R.N Salindeho, Sipriana Tumembouw
Kode Jurnal: jpperikanandd140099
