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KARAKTERISTIK KIMIA DAN PERTUMBUHAN KEDELAI (Glycine max L.) AKIBAT PEMBERIAN BIOCHAR DI TANAH VERTISOL PADA KONDISI RUMAH KACA Uswanti, Bimantari Putri; Sukartono, Sukartono; Padusung, Padusung; Dewi, Rika Andrianti Sukma
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 33 No 3 (2023): Jurnal Agroteksos Desember 2023
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v33i3.995

Abstract

Pengolahan tanah yang intensif tanpa dibarengi pemberian pembenah tanah cenderung menimbulkan degradasi tanah. Pemanfaatan biochar sekam padi menjadi salah satu solusi untuk memperbaiki sifat fisik dan kimia tanah untuk mendukung pertumbuhan tanaman kedelai. Percobaan pot untuk menguji kemampuan biochar dalam memperbaiki sifat kimia tanah dan mendukung pertumbuhan kedelai pada tanah liat berordo vertisol. Penelitian ini dilakukan dengan menggunakan metode rancangan acak lengkap (RAL), yang terdiri dari enam (6) perlakuan yang diulang sebanyak empat (4) kali sehingga didapatkan 24 unit percobaan, perlakuannya yaitu : lain B0: control; B1: 10 ton ha-1 ; B2: 15 ton ha-1; B3 : 20 ton ha-1; B4: 25 ton ha-1 dan B5: 30 ton ha-1. Masing-masing perlakuan diulang sebanyak empat kali sehingga didapatkan 24 unit percobaan. Variabel sifat kimia tanah yang diamati yaitu : KTK (Kapasitas Tukar Kation), pH, C-organik, N-total dan P-tersedia. Variabel agronomi meliputi jumlah daun, tinggi tanaman, berat berangkasan, serapan hara Nitrogen (N) dan Fosfor (P). Hasil penelitian menunjukkan bahwa applikasi biochar pada takaran 20 ton ha-1 memiliki pengaruh yang lebih baik dibandingkan dengan perlakuan dosis biochar lainnya pemanfaatan biochar tersebut dapat meningkatkan karakteristik kimia khususnya pH tanah dan KTK tanah serta variable agronomi yang meliputi tinggi tanaman, jumlah daun, berat berangkasan, serapan nitrogen (N) dan fosfor (P) secara nyata.
PROBLEMATIKA PEMBANGUNAN PARIWISATA BUDAYA DI DESA PULAU MARINGKIK Putraji, Lalu Muhammad Guguh; Furkan, Lalu Muhammad; Uswanti, Bimantari Putri; Wandikbo, Indikum Nyamuk; Fadli, Muhammad; Zubaidi, Mayoni; Estiana, Elsa; Jumiarti, Jumiarti; Alivia, Fajri Atullah; Olvyana, Annsia; Ardiansyah, Ardiansyah; Asry, Nur
Jurnal Wicara Vol 1 No 2 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i2.2409

Abstract

Cultural tourism or "cultural tourism" in Maringkik as one of the strategies to reduce regional and economic development inequality, where this tourism is managed by community groups that collaborate with the government, as well as institutions outside the government. Community-based social tourism can be a tool for nature conservation and reducing cultural assimilation. This research is an activity that focuses on examining and analyzing the traditions and culture of the Maringkik people from the perspective of community tourism development. This problem is studied with the aim of increasing the knowledge of the Maringkik community regarding the management of tourism potential and its contribution to the development of new knowledge on alternative forms of tourism. The method used in this study is descriptive qualitative using a participant approach, where data collection uses surveys and qualitative methods. The survey was conducted by means of interviews with the community and village structures of Maringkik Island using the old method. The data is tabulated and processed then described. To evaluate the characteristics of “cultural tourism”, a survey is designed for tourism facility providers that will be formed by the community and providers. A survey was also conducted to determine the population and economic level of the community. With surveys and qualitative studies, data related to the potential for traditional and cultural tourism owned by the Maringkik people can be mapped quite comprehensively. The results of this study are that the tourism potential in Maringkik is related to two things, firstly discovering the traditions and culture of the local community, secondly, the tourism potential in Maringkik cannot be separated from the beach and the gills.