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Distribusi Temporal dan Spatial Arthropoda Pada Berbagai Jenis Tumbuhan Liar di Agroekosistem Muhammad Richsan Yamin; Siti Annisaa'ul Kariimah; Nadya Rizky Nuzul Ramadhanti; Intan Ayu Idha Wulandari
bionature Vol 22, No 1 (2021): April
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/bionature.v22i1.21543

Abstract

Abstract. The purpose of this research were to (1) analyse the temporal and spatial distribution of arthropods in the cassava and eggplant agroecosystem areas. (2) Analysing the temporal and spatial distribution of arthropods in the maize agroecosystem. This research was divided into 2 stations,  the first station which is near the trail in the eggplant and corn agroecosystem, while for the second station on the corn agroecosystem, the two research locations are in Maccorawalie Village, Watang Sawitto District, Pinrang Regency, South Sulawesi. This research use the analytical method to analyse the observations and also identify the families of each arthropod found, then count the number of arthropods in each species and measure the diversity and abundance of each wild plant found at station 1 and station 2 in the morning and afternoon. The translation of the results obtained from the results of data collection at two stations in two data collection times (morning and afternoon) in the day, where the morning is 06.00-8.00 WITA Zone, while in the afternoon at 16.00-17.30 WITA zone. This is due to abiotic factors such as temperature and humidity, where the temperature in the morning is 23°C with 92% humidity, while the afternoon temperature is 25°C with 77% humidity. Arthropods have a different temporal distribution because this is related to the biological clock in each Arthropod. Biological clock allows Arthropods to determine when to work and rest. The existence of a rhythm in insects resulted in the division of two living groups, known as diurnal (active during the day) and nocturnal. Abiotic factors in the form of light intensity, temperature and humidity, affect the activity patterns of insects that have a certain temperature range, light intensity and humidity in Maccorawalie Village, Watang Sawitto District, Pinrang Regency.Keywords: temporal distribution, spatial distribution, arthropods, agroecosystem.
Distribusi Temporal dan Spatial Arthropoda Pada Berbagai Jenis Tumbuhan Liar di Agroekosistem Muhammad Richsan Yamin; Siti Annisaa'ul Kariimah; Nadya Rizky Nuzul Ramadhanti; Intan Ayu Idha Wulandari
Bionature Vol. 22 No. 1 (2021): April 2021
Publisher : Jurusan Biologi FMIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan penelitian ini adalah untuk (1) menganalisis distribusitemporal dan spasial arthopoda di kawasan agroekosistem singkong danterong. (2) Menganalisis distribusi temporal dan spasial arthopoda dikawasan agroekosistem jagung. Penelitian ini dibagi atas 2 stasiun, yaitustasiun pertama yang berada di dekat jalan setapak pada agroekosistemterong dan jagung, sedangkan untuk stasiun kedua pada agroekosistemjagung yang kedua lokasi penelitian ini berada di Desa MaccorawalieKecamatan Watang Sawitton Kabupaten Pinrang, Sulawesi Selatan. Metodeanalisis yang digunakan untuk mengalisis hasil pengamatan adalah denganmenggunakan identifikasi famili pada setiap arthropoda yang ditemukan,kemudian menghitung jumlah arthropoda pada setiap spesies sertamengukur keanekaragaman dan kelimpahan pada setiap tumbuhan liar yangditemukan di stasiun 1 dan stasiun 2 di pagi dan sore hari. Penjabaran hasilyang didapat dari hasil pengambilan data pada dua stasiun dalam dua waktupengambilan data (pagi dan sore) hari, dimana waktu pagi pukul 06.00-08.00 WITA, sedangkan sore pukul 16.00-17.30 WITA. Hal ini terdapat faktorabiotik seperti suhu dan kelembapan udara, dimana suhu ketika pagi hari23°C dengan kelembapan 92%, sedangkan suhu sore hari 25°C dengankelembapan 77%. Arthropoda memiliki distribusi temporal yang berbedabedakarena hal ini berkaitan dengan jam biologis (biological clock) disetiapArthropoda. Biological clock memungkinkan Arthropoda menentukan kapanwaktu beraktifitas dan beristirahat. Adanya suatu ritme pada seranggamengakibatkan pembagian dua kelompok hidup, yaitu diurnal (aktif padasiang hari) dan nokturnal. Faktor abiotik berupa intensitas cahaya, suhu dankelembapan, berpengaruh terhadap pola aktivitas serangga yang memilikikisaran suhu tertentu, intesitas cahaya dan juga kelembapan yang berada diDesa Maccorawalie Kecamatan Watang Sawitto Kabupaten Pinrang.