STRUKTUR POPULASI KUMBANG TANDUK (Orycetes rhinoceros) DI AREA PERKEBUNAN KELAPA SAWIT MASYARAKAT DESA KENANTAN KABUPATEN KAMPAR-RIAU
Abstract: The study has been
conducted to determine the structure of horn beetle populations (Orycetes
rhinoceros) In Palm Oil Plantation Village Community Kenantan - Riau Kampar
regency, held in June-September 2011. Determination of purposive sampling
stations were done by considering the age of oil palm trees found in the study
site. Samples taken Orycetes rhinoceros with three ways, namely, using mist
nets, ferotrap, and direct sampling. Parameters measured include: biological
parameters of abundance, age structure, and biomass. While the
physical-chemical parameters of temperature, humidity, and wind speed. The
results showed that the population abundance at the station I found the pupa 43
tail, tail imago1 73, and 60 head while imago2 abundance at station II, the
pupa 30 tails, 61 imago1 imago2 tails and 40 tails, the highest abundance
occurred in August and abundance lowest occurred in June, the age structure is
most commonly found in the age structure of the imago1 stadia breeding period
and the highest biomass of biomass on imago1 stadia.
Penulis: Yustina, Yuslim
Fauziah, Rika Sofia
Kode Jurnal: jpbiologidd120385
