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http://repository.ipb.ac.id/handle/123456789/153509
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DC Field | Value | Language |
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dc.contributor.advisor | Poerwanto, Roedhy | |
dc.contributor.advisor | Matra, Deden Derajat | |
dc.contributor.author | Mazidah, Naila | |
dc.date.accessioned | 2024-07-11T06:29:11Z | |
dc.date.available | 2024-07-11T06:29:11Z | |
dc.date.issued | 2024 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/153509 | |
dc.description.abstract | Nangka (Artocarpus heterophyllus Lam.) dikenal sebagai salah satu buah terbesar di dunia yang dapat dimakan dan bernilai gizi tinggi. Pada awalnya, nangka dikategorikan sebagai tanaman buah lokal yang kurang dimanfaatkan. Namun, saat ini nangka semakin mendapatkan popularitas secara global. Upaya peningkatan pertumbuhan tanaman harus dilakukan untuk mendukung permintaan pasar salah satunya dengan rekayasa lingkungan. Penelitian ini bertujuan untuk mengetahui respons morfologi, fisiologi, dan anatomi bibit nangka terhadap perbedaan spektrum dan intensitas cahaya buatan LED (Light Emitting Diode). Penelitian ini dilaksanakan berdasarkan Rancangan Acak Lengkap (RAL) dua faktor, yaitu spektrum LED (ungu dan putih) dan intensitas cahaya (dua dan empat lampu). Penambahan LED pada pembibitan nangka dapat memengaruhi respons morfologi, fisiologi, dan anatomi. LED ungu dengan intensitas tinggi (PH) berpengaruh positif terhadap laju pertumbuhan tinggi tanaman, jumlah cabang, diameter batang, dan konduktansi stomata. LED putih dengan intensitas tinggi (WH) memiliki pengaruh positif terhadap kandungan klorofil, pertumbuhan dan perkembangan daun. Perlakuan dengan intensitas cahaya yang tinggi memiliki pengaruh positif terhadap jumlah stomata, bukaan stomata, kerapatan stomata, dan ketebalan daun. | |
dc.description.abstract | Jackfruit (Artocarpus heterophyllus Lam.) is known as one of the largest edible fruits in the world with high nutritional value. Initially, jackfruit was categorized as an underutilized local fruit plant. However, it is now gaining global popularity. Efforts to enhance plant growth must be made to support market demand, one of which is through environmental engineering. This study aims to determine the morphological, physiological, and anatomical responses of jackfruit seedlings to different spectra and intensities of artificial LED (Light Emitting Diode) light. This research was conducted based on a Completely Randomized Design (CRD) with two factors: LED spectrum (purple and white) and light intensity (two and four lamps). The addition of LEDs in jackfruit seedling nurseries can affect morphological, physiological, and anatomical responses. High-intensity purple LEDs (PH) positively influence the growth rate of plant height, number of branches, stem diameter, and stomatal conductance. High-intensity white LEDs (WH) positively impact chlorophyll content, leaf growth, and development. High light intensity treatments positively influence the number of stomata, stomatal aperture, stomatal density, and leaf thickness. | |
dc.description.sponsorship | Penelitian Dasar Unggulan Perguruan Tinggi (PDUPT) | |
dc.language.iso | id | |
dc.publisher | IPB University | id |
dc.title | Pengaruh Perbedaan Spektrum dan Intensitas Cahaya Buatan terhadap Pertumbuhan Nangka (Artocarpus heterophyllus Lam.) Kultivar Kandel di Pembibitan. | id |
dc.title.alternative | The Influence of Differences in Spectrum and Intensity of Artificial Light on the Growth of Jackfruit (Artocarpus heterophyllus Lam.) Kandel Cultivar in Nurseries. | |
dc.type | Skripsi | |
dc.subject.keyword | clorophyll | id |
dc.subject.keyword | full-spectrum LEDs | id |
dc.subject.keyword | glucose | id |
dc.subject.keyword | photosynthesis | id |
dc.subject.keyword | stomata | id |
Appears in Collections: | UT - Agronomy and Horticulture |
Files in This Item:
File | Description | Size | Format | |
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cover_A2401201204_21e858b6d0f74e22aad3343a9f25d40d.pdf | Cover | 1.65 MB | Adobe PDF | View/Open |
fulltext_A2401201204_17cdac26d6e04c4f870f83c48d78c663.pdf Restricted Access | Fulltext | 2.46 MB | Adobe PDF | View/Open |
lampiran_A2401201204_9e753f5def74456d93853826b4711058.pdf Restricted Access | Lampiran | 1.14 MB | Adobe PDF | View/Open |
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