Artikel Ilmiah : A1D021104 a.n. LUTFI NURCAHYANI
| NIM | A1D021104 |
|---|---|
| Namamhs | LUTFI NURCAHYANI |
| Judul Artikel | Aplikasi Biochar Plus dan Pupuk Organik terhadap Kerapatan Stomata Ubi Jalar Kuning (Ipomoea batatas L.) |
| Abstrak (Bhs. Indonesia) | Ubi jalar (Ipomoea batatas L.) merupakan salah satu sumber karbohidrat utama di Indonesia setelah beras, jagung, dan ubi kayu, serta memiliki nilai gizi tinggi karena mengandung pati, vitamin, dan mineral penting. Upaya peningkatan hasil dapat dilakukan melalui penerapan pupuk organik dan biochar sebagai pembenah tanah untuk memperbaiki struktur, meningkatkan ketersediaan hara, serta mendukung pertumbuhan tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi pupuk organik, mengetahui pengaruh aplikasi biochar plus, dan mengetahui pengaruh aplikasi pupuk organik dan biochar plus terhadap kerapatan stomata ubi jalar kuning. Penelitian ini dilaksanakan di Desa Bobosan, Kecamatan Purwokerto Utara, Kabupaten Banyumas dan Laboratorium Agronomi dan Hortikultura, Fakultas Pertanian. Waktu penelitian dimulai pada September 2024 hingga Agustus 2025. Rancangan Acak Kelompok (RAK) faktorial yang terdiri atas dua faktor kombinasi perlakuan. Faktor pertama adalah perlakuan pupuk organik (0), yaitu O0 = tanpa pupuk organik; O1 = pupuk organik kambing; 02 = pupuk organik sapi. Faktor kedua adalah perlakuan biochar (B), yaitu B1 = biochar; B2 = biochar plus POC; B3 = biochar plus azolla. Data yang diperoleh dianalisis menggunakan uji F dan apabila berbeda nyata dilanjutkan dengan uji Duncans Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa aplikasi pupuk organik menunjukkan menunjukkan hasil yang setara terhadap kerapatan stomata ubi jalar kuning. Pada aplikasi biochar plus juga memberikan pengaruh yang setara terhadap kerapatan stomata ubi jalar kuning. |
| Abtrak (Bhs. Inggris) | Sweet potato (Ipomoea batatas L.) is one of the main sources of carbohydrates in Indonesia after rice, corn, and cassava, and has high nutritional value because it contains starch, vitamins, and essential minerals. Efforts to increase yields can be done by applying organic fertilizers and biochar as soil conditioners to improve structure, increase nutrient availability, and support plant growth. This study aims to determine the effect of organic fertilizer application, determine the effect of organic fertilizer application, and determine the effect of biochar application.biochar plus, and knowing the effect of organic fertilizer application andbiochar pluson the density of yellow sweet potato stomata. This research was conducted in Bobosan Village, North Purwokerto District, Banyumas Regency and the Agronomy and Horticulture Laboratory, Faculty of Agriculture. The research period began in September 2024 to August 2025. A factorial Randomized Block Design (RAK) consisting of two treatment combination factors. The first factor is organic fertilizer treatment (0), namely O0 = without organic fertilizer; O1 = goat organic fertilizer; 02 = cow organic fertilizer. The second factor is biochar treatment (B), namely B1 = biochar; B2 =biochar plus POC; B3 =biochar plus Azolla. The data obtained were analyzed using the F test and if there was a significant difference, it was continued with the t test. Duncan’s Multiple Range Test (DMRT). The results of the study showed that the application of organic fertilizer showed equivalent results on the stomata density of yellow sweet potatoes. In the application biochar plus also has an equivalent effect on the density of yellow sweet potato stomata. |
| Kata kunci | Ubi Jalar Kuning, Pupuk Organik, Biochar |
| Pembimbing 1 | Prof. Ahadiyat Yugi Rahayu, S.P., M.Si., D.Tech.Sc. |
| Pembimbing 2 | Dr. Endang Mugiastuti, S.P., M.P. |
| Pembimbing 3 | |
| Tahun | 2024 |
| Jumlah Halaman | 7 |
| Tgl. Entri | 2025-11-19 18:16:30.997072 |