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Kembali| NIM (Student Number) | B1A016085 |
|---|---|
| Nama Mahasiswa | CAMELINA SIMBOLON |
| Judul Artikel | Kajian Anatomi Daun dan Morfologi Nepenthes spp Koleksi Kebun Raya Baturaden Kabupaten Banyumas |
| Abstrak | Kantong semar (Nepenthes spp.) merupakan salah satu tumbuhan karnivora yang tergolong unik, karena kantong tanaman Nepenthes spp. merupakan modifikasi ujung daun yang berubah bentuk dan fungsinya menjadi perangkap serangga atau binatang kecil lainnya. Kebun Raya Baturraden merupakan kawasan yang digunakan untuk konservasi berbagai spesies tumbuhan baik ex-situ maupun in-situ termasuk diantaranya Nepenthes spp. Penelitian ini bertujuan untuk 1) mengetahui karakter anatomi daun dan morfologi Nepenthes spp. yang tumbuh di Kawasan Kebun Raya Baturraden, 2) mengetahui perbedaan karakter tiap spesies Nepenthes spp. yang tumbuh di Kawasan Kebun Raya Baturraden berdasarkan anatomi daun dan morfologinya. Penelitian dilakukan secara observasi langsung, metode purposive sampling, pengambilan sampel daun Nepenthes spp. di green house Kebun Raya Baturraden. Pengamatan karakter anatomi daun dengan metode embedding pewarnaan dengan safranin 1%. Hasil pengukuran karakter anatomi dan morfologi dianalisis menggunakan ANOVA pada tingkat kepercayaan 95%, dilanjutkan dengan uji Beda Nyata Terkecil (BNT), data hasil pengamatan morfologi dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa Delapan spesies Nepenthes mempunyai struktur anatomi yang sama terdiri atas kutikula, epidermis, dan jaringan mesofil dengan keragaman ukuran antar spesies. Karakter morfologi delapan spesies Nepenthes beragam antar spesies dengan ukuran yang berbeda-beda. Tangkai daun hanya dimiliki N. ampullaria, N. mirabilis, N. rafflesiana, kantong yang memiliki bentuk pinggang hanya dimiliki oleh N. mirabilis, N, gracilis, dan N. tobaica, warna kantong paling mencolok pada N. rafflesiana. Perbedaan karakter anatomi daun delapan spesies Nepenthes terdapat pada lebar stomata, tebal kutikula, tebal epidermis, tebal mesofil, panjang daun, lebar daun, tangkai daun, panjang sulur, diameter kantong, bentuk kantong, warna kantong. |
| Abstrak (Inggris) | Pitcher plant (Nepenthes spp.) is one of the carnivorous plants which is classified as unique, because of the pitch on the Nepenthes spp. is a modified leaf tip that changes its shape and function to become a trap for insects or other small animals. The Baturraden Botanical Garden is the areas used for the conservation of various plant species both ex-situ and in-situ including Nepenthes spp. This study aim to 1) determine the leaf anatomy and morphology characters of Nepenthes spp. which grows in the Baturraden Botanical Garden area, 2) determine the different characters of each species of Nepenthes spp. which grows in the Baturraden Botanical Garden area based on leaf anatomy and morphology. The research was conducted by direct observation, purposive sampling method, taking leaf samples of Nepenthes spp. in the greenhouse of the Baturaden Botanical Garden. Observation of leaf anatomical characters by embedding method with 1% safranin staining. The results of the measurement of anatomical and morphological characters were analyzed using ANOVA at the 95% confidence level, then continued with tests of Least Significant Difference (LSD) and the result observation from the morphological observations were analyzed descriptively. The results showed that the eight Nepenthes species had the same anatomical structure consisting of cuticle, epidermis, and mesophyll tissue with varying sizes between species. The morphological characters of eight Nepenthes species varied among species with different sizes. The petiole is only owned by N. ampullaria, N. mirabilis, N. rafflesiana, the pitch that has a waist shape is only owned by N. mirabilis, N, gracilis, and N. tobaica, the most striking pitch color is N. rafflesiana. The differences in the leaf anatomy characters of the eight Nepenthes species were found in the stomata width, cuticle thickness, epidermal thickness, mesophyll thickness, leaf length, leaf width, leaf stalk, tendril length, pitch diameter, pitch shape, pitch color. |
| Kata Kunci | anatomi daun, Kebun Raya Baturraden, morfologi daun, Nepenthes spp. |
| Nama Pembimbing 1 | Dra. Siti Samiyarsih, M.Si. |
| Nama Pembimbing 2 | Dra. Wiwik Herawati, M.Sc. |
| Tahun | 2021 |
| Jumlah Halaman | 15 |
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