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STRUKTUR POPULASI KUMBANG TANDUK (Orycetes rhinoceros) DI AREA PERKEBUNAN KELAPA SAWIT MASYARAKAT DESA KENANTAN KABUPATEN KAMPAR-RIAU Yustina '; Yuslim Fauziah; Rika Sofia
Biogenesis Vol 8, No 2 (2012)
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.419 KB) | DOI: 10.31258/biogenesis.8.2.54-63

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.Keywords: Coleoptera, Orycetes rhinoceros.
PENERAPAN TEKNIK MIND MAPPING DALAM STRATEGI QUANTUM LEARNING UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR BIOLOGI SISWA KELAS XI IPA2 SMA NURUL FALAH PEKANBARU TA. 2009/2010 Yustina '; Rosmaini S; Yessi Wulandari
Biogenesis Vol 7, No 02 (2011)
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.014 KB) | DOI: 10.31258/biogenesis.7.02.%p

Abstract

Classroom Action Research has been carried out (PTK), which aims to enhance motivation and learning outcomes Biological science using Mind Mapping Strategies in Quantum Learning in class XI Science 2 Nurul Falah Pekanbaru SMA FY 2009/2010. The study was conducted on May 21, 2010 until the date of June 7, 2010. number of students in research as many as 40 people (12 male students and 28 female students). The parameters of this study is the motivation and learning outcomes. The results showed that the average score of the students' motivation before learning to use Mind Mapping Strategies in Quantum Learning is 2.12 (Medium), and the average score of motivation after learning to use Mind Mapping Strategies in Quantum Learning is 3.01 (High) , with a percentage (%) increased motivation for 42.01%. The average absorption cycle 1 students 77.8% (good), while in cycle 2 the average student absorption of 84.4% (very good). Mastery learning of individual students in cycle 1 (daily tests I) that is 90% (complete), at cycle 2 mastery learning students increased to 100% (complete). The final conclusion of Learning Implementation Using Mind Mapping Strategies in Quantum Learning to Enhance Motivation and Learning Outcomes High School Students Science Biology Pekanbaru Nurul Falah School Year 2009/2010.