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Tarjoko Tarjoko
Universitas Jenderal Soedirman
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Mechanical Engineering Other

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Penerapan Dapur Sehat Dan Penggunaan Laru Alami Untuk Meningkatkan Kualitas Gula Kelapa Tarjoko Tarjoko; Suyono Suyono; Yulia Yulia; Lilia Nawang Anjasari
Jurnal SOLMA Vol. 8 No. 1 (2019)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (734.864 KB) | DOI: 10.29405/solma.v8i1.2967

Abstract

Desa rangkah merupakan salah satu sentra penghasil gula di Kabupaten Kebumen. Terdapat sekitar 51 unit industri gula kelapa dalam skala rumah tangga. Gula kelapa masih diproduksi secara tradisional, menggunakan dapur yang kurang bersih dan laru sintetis (“Sodium metabisulfida”) yang turut andil dalam menghasilkan gula yang tidak sehat. Salah satu program kegiatan yang dilaksanakan adalah pembenahan dapur dan penggunakaan laru alami untuk memperbaiki kualitas gula kelapa menjadi lebih sehat. Kegiatan KKN dapat meningkatkan kualitas dapur sehat sebesar 33,60% dan dengan gula menggunakan laru alami menampilkan warna, tekstur, rasa dan flavor yang lebih disukai daripada gula dengan menggunakan laru sintetis “Sodium metabisulfida”.
Aplikasi Pestisida Nabati Maja - Gadung dan Metabolit Sekunder Beauveria Bassiana Bals. Untuk Mengendalikan Hama Thrips Sp. Pada Tanaman Cabai Rawit Tarjoko Tarjoko; Mujiono Mujiono
Proceedings Series on Physical & Formal Sciences Vol. 2 (2021): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (597.324 KB) | DOI: 10.30595/pspfs.v2i.179

Abstract

Pest attacks on chili plants are the main limiting factor in cultivation activities. The research aims to determine the effect of single application of botanical pesticide maja-gadung (PMG), single application of secondary metabolite Beauveria bassiana BIO (BIO B10), combined application of PMG and BIO B10 on pest populations, predator populations and plant growth and production of chili. The reesearh used a factorial Completely Randomized Block Design (RAKL) with 3 replications, so there were 9 treatment combinations (0 ml/l PMG, 4 ml/l PMG, 8 ml/l BIO B10, 0 ml/l PMG, 2 ml/l BIO B10, 4 ml/l BIO B10, 4 ml PMG+2 ml/l BIO B10, 4 ml/ml PMG+4 ml BIO B10, 8 ml/l PMG+2ml/l BIO B10, 8 ml/l PMG+4 ml/l BIO B10). The variables observed were Thrips sp population, predator population, plant height, number of leaves, and fruit weight per plant. The results showed that the single application treatment of PMG with a concentration of 4 ml/l and 8 ml/l was able to suppress the population of Thrips sp. by 21.6% and 41.4% compared to the control. The single application treatment of BIO B10 with concentrations of 2 ml/l and 4 ml/l was able to suppress the population of Thrips sp. by 66.5% and 65.5% compared to the control. The best combination application is PMG and BIO B10with a concentration of 8 ml/l + 4 ml/l which is able to suppress the population of Thrips sp. by 76.9% compared to the control. The application treatment of PMG andBIO B10 did not affect plant height, number of leaves, and fruit weight per plant.
Co-Authors Lilia Nawang Anjasari Mujiono Mujiono Suyono Suyono Yulia Yulia