Pengaruh penambahan azolla sp. terhadap pertumbuhan tanaman kangkung air (ipomoea aquatica forsk.) pada teknik hidroponik sistem sumbu (wick system) = Effect of addition of azolla sp. against the growth of water spinach plants (ipomoea aquatica forsk.) in the wick system hydroponic technique
Fathia Aisyah Malik;
Dian Hendrayanti, supervisor; Andi Salamah, supervisor; Ratna Yuniarti, examiner; Nining Betawati Prihantini, examiner
(Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2022)
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Azolla sp. has been widely used as a complement to inorganic fertilizers in vegetable cultivation to increase nitrogen availability. The aim of the study was to determine the effect of adding Azolla sp. fresh water spinach on vegetative growth and the effect of Azolla sp. in reducing the use of inorganic fertilizers. The vegetative growth parameters analyzed included wet weight, dry weight, root length, and chlorophyll content. The research was carried out from February to July 2022 at Gunung Putri, Bogor and the Merck Collaboration Lab FMIPA UI, Depok. Planting using the hydroponic cultivation technique of the wick system for 21 days with three types of nutrient solutions with 5 treatments, namely: nutrien solutions AB Mix 100% + 0 g Azolla sp. (P1), AB Mix 50% + 0 g Azolla sp. (P2), AB Mix 50% + 20 g Azolla sp. (P3), AB Mix 50% + 40 g Azolla sp. (P4), and Water + 40 g of Azolla sp. (P5). The results showed that the treatment with AB Mix 50% + Azolla sp. 20 and 40 g (P3 & P4) showed results that were able to compensate for the control treatment (P1 & P2). Dunn's statistical test also showed no significant difference in the vegetative growth of the control (P1 & P2) with the treatment given the addition of Azolla sp. (P3 & P4). Meanwhile, the addition of Azolla sp. 40 g of nutrient solution in the form of water as the sole bio-fertilizer resulted in low water spinach growth. Azolla sp. can be used as a substitute for adding nutrients to inorganic fertilizers (AB Mix), but cannot replace the use of inorganic fertilizers.
S-Fathia Aisyah Malik.pdf :: Unduh
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Jenis Koleksi : | UI - Skripsi Membership |
No. Panggil : | S-pdf |
Entri utama-Nama orang : | |
Entri tambahan-Nama orang : | |
Entri tambahan-Nama badan : | |
Program Studi : | |
Subjek : | |
Penerbitan : | Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2022 |
Bahasa : | ind |
Sumber Pengatalogan : | LibUI ind rda |
Tipe Konten : | text |
Tipe Media : | computer |
Tipe Carrier : | online resource (rdacarries) |
Deskripsi Fisik : | xiii, 42 pages : illustration + appendix |
Naskah Ringkas : | |
Lembaga Pemilik : | Universitas Indonesia |
Lokasi : | Perpustakaan UI |
No. Panggil | No. Barkod | Ketersediaan |
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S-pdf | 14-22-25106203 | TERSEDIA |
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