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POTENSI DAN PEMANFAATAN LIMBAH DEKORTIKASI TANAMAN SISAL (Agave sisalana) Potential Use of Waste Plant Decortication of Sisal(Agave sisalana) Yogi, Yoga Angangga; Garusti, Garusti; Santoso, Budi
Perspektif Vol 20, No 1 (2021): Juni 2021
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/psp.v20n1.2021.01-10

Abstract

Sisal (Agave sisalana) merupakan tanaman mempunyai produk utama berupa serat alami dengan rendemen rata – rata 5%. Limbah sisal mencapai hingga sekitar 95% biasanya terbuang dan dapat menjadi masalah lingkungan. Tujuan dari ulasan ini untuk menjelaskan potensi pemanfaatan limbah sisal. Produk samping yang sedang dikembangkan dapat meningkatkan nilai tambah limbah dekortikasi sisal. Dapat disimpulkan bahwa limbah dekortikasi sisal masih mengandung senyawa biokimia aktif yang berpotensi dimanfaatkan dalam berbagai bidang. Limbah dekortikasi sisal dalam bidang farmakologi bersifat sitotoksik, antineoplastik, antifungal, anthelmintik, pelembab dalam bahan kosmetik, dan saponin yang terdapat dalam limbah dapat bersifat antioksidan, antimikrobia, antikanker. Limbah sisal juga dapat dimanfaatkan sebagai bahan pakan dan biogas. Selain itu dalam bidang makanan dan minuman limbah sisal mengandung senyawa penstabil/pengemulsi dan bahan kemasan biodegradable.
Fertilization Technology of Virginia Tobacco Farmers in Bojonegoro and Lamongan Districts and approach to IoT Supriyadi, Supriyadi; Fatah, Gatot Suharto Abdul; Putri, Rumanintya Lisaria; Yogi, Yoga Angangga
Internet of Things and Artificial Intelligence Journal Vol. 3 No. 1 (2023): Vol. 3 No.1 (2023): Volume 3 Issue 1, 2023 [February]
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/iota.v3i1.582

Abstract

The districts of Jember, Bojonegoro, and Lamongan are home to Virginia tobacco shops. In Bojonegoro Regency, there are 11,522 ha and 11,517 ha of tobacco land, while there are 6697 ha and 6683 ha in Lamongan Regency. The quality of tobacco is lowered by excessive fertilization, the use of impure varieties, interplanting with chilies, and the neglectful pruning of shoots (Tirtosastro S and Taufik I, 2022). Inorganic fertilizers used in excess will deteriorate unhealthful soil (Arifin Z and Lolita ES, 2020). The issue of excessive chlorine fertilizer use results in a decrease in tobacco quality (low burning power, dull color). The Bojonegoro and Lamongan regions have lost many tobacco product industries as a result of excessive chlorine fertilizer restrictions on tobacco plants. Based on the aforementioned issues, a survey study on fertilization methods for Virginia farmers in the Bojonegoro and Lamongan Regencies is required. The goal of this study was to ascertain how fertilizers were applied by farmers and to measure the soil's and tobacco leaves' chlorine contents. The fertilization process is carried out with an approach to the Internet of Things which is necessary for fertilization automation and more optimal results.