| NIM | B1B017030 |
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| Namamhs | AMALIA SHOFIE SAHIRANI |
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| Judul Artikel | ANATOMICAL CHARACTERISTICS OF BIRD’S EYE CHILI LEAVES (Capsicum frutescens L.) AT VARIOUS ALTITUDES |
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| Abstrak (Bhs. Indonesia) | Bird’s eye chili (Capsicum frutescens L.) in which many people are interested in this plant because of its high pungency and suitable for food seasoning. Bird’s eye chili contains oleoresin for curing rheumatism, arthritis, toothache, and other major compound are capsaicin, luteolin, and dihydrocapsaicin from its extract. This C. frutescens has high economical value in production which is necessary to be improved. Altitudes divergence which above sea level (a.s.l.) can cause environmental factor differences, especially about temperature, humidity, and light intensity. Based on altitude differences, such plant must have defense ability to survive from abiotic environment stresses. The purposes of this research are to know the anatomical characteristics of bird’s eye chili based on various altitudes and to know the relationship between anatomical characteristics of bird’s eye chili leaf and various altitudes. The research was done using experimental design with complete randomly design (CRD). Bird’s eye chili were planted at three different altitudes, namely at Sumampir, North Purwokerto (±100 m a.s.l.), Limpakuwus Sumbang, Banyumas (±500 m a.s.l.) and Serang Karangreja, Purbalingga, (±1,000 m a.s.l.) each treatment was replicated five times. Variables observed were leaf anatomical characteristics, while the parameters consisted of stomata size (length and width), density of stomata and trichomata per mm2 leaf area, leaf cuticle, epidermis, mesophyll thickness, and palisade ratio. Data were analysed with descriptive analytic approach and ANOVA in 95% confidence level. The results of ANOVA was significant, so that it was continued with Tukey test, correlation test, and regression test using SPSS software. Research results showed that anatomical characteristics of various altitudes did not correlate to structures on transverse section, adaxial stomata were all the same namely oval-shaped, rounded-shaped on abaxial stomata and oval-shaped at 1,000 m a.s.l., bicellular non-glandular type of trichomes, and bicellular non-glandular with basal cell, hooked, pointed apical cell on abaxial leaf at 1,000 m a.s.l.. There were relationship between stomatal density, trichome density, epidermis thickness, and mesophyll thickness toward various altitudes. Altitude does not correlate with stomatal size (length and width), cuticle thickness, and palisade ratio. |
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| Abtrak (Bhs. Inggris) | Bird’s eye chili (Capsicum frutescens L.) in which many people are interested in this plant because of its high pungency and suitable for food seasoning. Bird’s eye chili contains oleoresin for curing rheumatism, arthritis, toothache, and other major compound are capsaicin, luteolin, and dihydrocapsaicin from its extract. This C. frutescens has high economical value in production which is necessary to be improved. Altitudes divergence which above sea level (a.s.l.) can cause environmental factor differences, especially about temperature, humidity, and light intensity. Based on altitude differences, such plant must have defense ability to survive from abiotic environment stresses. The purposes of this research are to know the anatomical characteristics of bird’s eye chili based on various altitudes and to know the relationship between anatomical characteristics of bird’s eye chili leaf and various altitudes. The research was done using experimental design with complete randomly design (CRD). Bird’s eye chili were planted at three different altitudes, namely at Sumampir, North Purwokerto (±100 m a.s.l.), Limpakuwus Sumbang, Banyumas (±500 m a.s.l.) and Serang Karangreja, Purbalingga, (±1,000 m a.s.l.) each treatment was replicated five times. Variables observed were leaf anatomical characteristics, while the parameters consisted of stomata size (length and width), density of stomata and trichomata per mm2 leaf area, leaf cuticle, epidermis, mesophyll thickness, and palisade ratio. Data were analysed with descriptive analytic approach and ANOVA in 95% confidence level. The results of ANOVA was significant, so that it was continued with Tukey test, correlation test, and regression test using SPSS software. Research results showed that anatomical characteristics of various altitudes did not correlate to structures on transverse section, adaxial stomata were all the same namely oval-shaped, rounded-shaped on abaxial stomata and oval-shaped at 1,000 m a.s.l., bicellular non-glandular type of trichomes, and bicellular non-glandular with basal cell, hooked, pointed apical cell on abaxial leaf at 1,000 m a.s.l.. There were relationship between stomatal density, trichome density, epidermis thickness, and mesophyll thickness toward various altitudes. Altitude does not correlate with stomatal size (length and width), cuticle thickness, and palisade ratio. |
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| Kata kunci | altitudes, anatomical characteristics, Capsicum frutescens, phenetic relationship |
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| Pembimbing 1 | Dra. Siti Samiyarsih, M.Si. |
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| Pembimbing 2 | Dr. Pudji Widodo, M.Sc. |
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| Pembimbing 3 | - |
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| Tahun | 2021 |
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| Jumlah Halaman | 9 |
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| Tgl. Entri | 2021-07-20 10:57:50.374012 |
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