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      Diversitas dan Aktivitas Harian Serangga Pengunjung Bunga Citrus limon

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      Date
      2023
      Author
      Zakkiya, Shifdza Afiy
      Priawandiputra, Windra
      Permana, Agus Dana
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      Abstract
      Pengetahuan tentang keanekaragaman serangga pengunjung tanaman sangat diperlukan untuk strategi pengembangan produksi tanaman. Jeruk lemon (Citrus limon) membutuhkan serangga sebagai agen penyerbuk. Penelitian ini bertujuan untuk mempelajari diversitas dan aktivitas harian serangga pengunjung bunga jeruk lemon, mengukur hubungan aktivitas serangga pengunjung dengan faktor abiotik, mengukur efektivitas penyerbukan pada jeruk lemon, serta menghitung pollen load. Metode scan sampling digunakan untuk mengamati keanekaragaman serangga pengunjung, dilakukan pada pukul 07.00–17.00 WIB selama masa antesis pada 6–8 bunga tiap tanaman dari enam tanaman jeruk lemon. Analisis data dilakukan dengan menggunakan program (PAST) 4.13. Data keanekaragaman serangga pengunjung dianalisis menggunakan indeks kemerataan (E), indeks keanekaragaman Shannon-Wienner (H’), dan indeks dominasi (C). Jumlah individu serangga pengunjung bunga tanaman jeruk lemon (Citrus limon) yang diperoleh sebesar 870 individu yang terdiri dari 20 spesies, 16 famili dan 4 ordo. Rata-rata jumlah individu dan spesies serangga yang mengunjungi bunga terbanyak terjadi pada hari ke-2 pembungaan. Suhu udara, kelembapan, dan intensitas cahaya memiliki pengaruh terhadap jumlah serangga yang berkunjung pada bunga tanaman jeruk lemon.
       
      Knowledge of the diversity of plant-visiting insects is indispensable for plant production development strategies. Lemon (Citrus limon) requires insects as pollinating agents. This study aims to study the diversity and daily activity of the insect visitor to the lemon flower, measure the relationship between the activity of the visitor insect and abiotic factors, measure the effectiveness of pollination on the lemon flower, and calculate the pollen load. The scan sampling method was used to observe the diversity of visitor insects, carried out at 07.00–17.00 WIB during the anthesis period on 6–8 flowers per plant from six lemon plants. Data analysis was performed using the program (PAST) 4.13. Visitor insect diversity data were analyzed using the evenness index (E), Shannon-Wienner diversity index (H'), and dominance index (C). The number of individual insects visiting the flowers of the lemon orange plant (Citrus limon) was 870 individuals consisting of 20 species, 16 families and 4 orders. On average, the highest number of individuals and species of insects visiting flowers occurred on the second day of flowering. Temperature, humidity, and light intensity influence the number of insects that visit the flowers of the lemon.
       
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      http://repository.ipb.ac.id/handle/123456789/125878
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      Indonesia DSpace Group 
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