Alifah, Ismi (2020) Aktivitas serangga pengunjung Bunga Zinnia (Zinnia Elegans) di Kebun Agrowisata KWT Aisyiyah Cirebon. Diploma thesis, UIN Sunan Gunung Djati.
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Abstract
Bunga Zinnia banyak dibudidayakan di seluruh dunia yaitu sebagai bunga potong dan berpotensi sebagai sumber pakan bagi serangga. Serangga pengunjung merupakan semua serangga yang berada di bunga. Serangga pengunjung memiliki ketertarikan terhadap bunga yang dipengaruhi beberapa faktor diantaranya ukuran bunga, warna bunga dan jumlah bunga. Tujuan penelitian ini untuk mengetahui hubungan aktivitas serangga pengunjung tanaman Zinnia dengan faktor lingkungan dan morfologi bunga Zinnia. Metode yang dilakukan menggunakan vocal sampling dengan aktivitas serangga yang diamati foraging rate, handling time dan serangga membawa polen. Analisis data dengan penelitian menggunakan korelasi Pearsone. Hasil pengamatan menunjukkan serangga yang mengunjungi bunga Zinnia adalah dari famili Apidae, Hesperiidae, Nymphalidae, Papilionidae, Pieridae dan Syrphidae. Aktivitas kunjungan serangga dipengaruhi faktor lingkungan seperti kelembapan udara, intensitas cahaya, suhu dan kecepatan angin. Durasi kunjungan serangga pada bunga akan semakin lama jika nilai intensitas cahaya semakin tinggi dan kelembapan rendah. Serangga pengunjung lebih banyak beraktivitas pada pagi hari dibandingkan dengan siang ataupun sore. Warna bunga mempengaruhi ketertarikan serangga untuk berkunjung pada bunga, dimana lebih banyak berkunjung pada bunga Zinnia berwarna merah muda. Cultivated zinnia flowers are widely spread around the globe not only as cut flowers but also as refugia plants which has feed source potential for insects. Every insect on the flower is called visitor insects. Visitor insect interest to flower is affected by several factors. Some of them are size, colour, and amount of the flowers. The purpose of this study is to determine the relationship between visitor insect with environmental factor and the flower’s morphology. Vocal sampling is the method to observed insect’s activities like foraging rate, handling time, and pollen-carrying insect. Pearson correlation applied as data analysis in this research. From the study shows that Apidae, Hesperiidae, Nymphalidae, Papilionidae, Pieridae and Syrphidae families are the visitor insects to Zinnia flower. Humidity, light intensity, temperature, and wind speed are environment factors that influencing the insects visit activities. Higher light intensity and lower humidity are extending the insect’s visit period. Morning time is the active time for visitor insect rather than during the day or afternoon. Visitor insect is preferred pink than other colours of zinnia flowers.
Item Type: | Thesis (Diploma) |
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Uncontrolled Keywords: | aktivitas; bunga; pengunjung; serangga; zinnia |
Subjects: | Biology > Education, Research, Related Topics of Biology |
Divisions: | Fakultas Sains dan Teknologi > Program Studi Biologi |
Depositing User: | Ismi Alifah |
Date Deposited: | 16 Mar 2021 02:58 |
Last Modified: | 16 Mar 2021 02:58 |
URI: | https://digilib.uinsgd.ac.id/id/eprint/37841 |
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