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All Journal Jurnal Wilayah dan Lingkungan Agro Bali: Agricultural Journal
Tamad Tamad
Fakultas Pertanian, Universitas Jenderal Soedirman
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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Pengelolaan Hulu Sub-DAS Logawa dalam Perda Penataan Ruang Kabupaten Banyumas Budi Prabowo As'attohara; Imam Santosa; Tamad Tamad
Jurnal Wilayah dan Lingkungan Vol 9, No 3 (2021): December 2021
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.9.3.256-271

Abstract

The watersheds upstream degradation in Java, is alarming and trigger changes to overall hydrological character of watersheds and its ecosystem services. Maintaining healthy watershed from future degradation can be initiated by a means formulating policies and designing appropriate management plan. The Logawa sub-watershed is not a critical watershed, nonetheless the upstream is part of mountain slope with very high annual rainfall. The headwater of Logawa sub-watershed plays an important role in catching annual rainfall and provide the underground and surface water supply for Kota Purwokerto. It is important to study the government's regulation related on its management, to determine the current management policy. This study aims to analyze the district level spatial and regional planning regulation related to the upstream management of the Logawa Sub-watershed. When this study was conducted, Local Government Regulation Number 10 year of 2011, concerning regional spatial planning was the only regulation of the Banyumas district that could regulate management of the upstream zone of Logawa sub-watersheed. This spatial regulation assign the upstream area of the Logawa sub-watershed as conservation zone, as well as the development area for generating electricity and river tourism, but does not specifically stipulate a minimum conservation zone forest land cover. The regulation is not sufficient for managing healthyness of the upstream Logawa Sub-watershed for the future, as well as to manage the upstream zone of the Logawa Sub-watershed as an upstream watershed ecosystem.
UJI EMPAT ISOLAT Trichoderma harzianum PADA PENGOMPOSAN KOTORAN SAPI DAN AYAM DAN PENGARUHNYA TERHADAP PERTUMBUHAN MENTIMUN IN PLANTA Muhammad Firdaus Oktafiyanto; Loekas Soesanto; Endang Mugiastuti; Ruth Feti Rahayuniati; Tamad Tamad
Agro Bali : Agricultural Journal Vol 3, No 1 (2020)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (593.796 KB)

Abstract

Penelitian bertujuan: 1) mengetahui pengaruh empat isolat Trichoderma harzianum dalam pengomposan kotoran (ayam dan sapi), 2) interaksi T. harzianum dan kotoran terhadap pertumbuhan, dan 3) kompos terbaik untuk tanaman mentimun. Rancangan Acak Kelompok digunakan dengan 10 perlakuan dan 3 ulangan. Perlakuan terdiri atas kotoran ayam dan sapi, T. harzianum. T10, T213, T14, dan T16.. Variabel yang diamati pH, C/N rasio, suhu, warna kompos, kepadatan dan kegigasan konidium, komponen pertumbuhan, analis jaringan tanaman, dan serapan N tanaman. T. harzianum T10 dan T14 mampu menurunkan C/N rasio pada kotoran sapi. T. harzianum terbaik adalah T14 pada kotoran sapi yang memiliki nilai tertinggi pada panjang tanaman sebesar 76 cm, panjang akar 22 cm, dan berat basah tajuk 14,96 g. T. harzianum T10 pada kotoran sapi memiiki nilai tertinggi pada berat tanaman segar 17,86 g, bobot basah akar 3,04 g, dan jumlah daun 8,88 helai.DOI: 10.37637/ab.v3i1.424
Co-Authors Budi Prabowo As'attohara Endang Mugiastuti Imam Santosa Loekas Soesanto Muhammad Firdaus Oktafiyanto Ruth Feti Rahayuniati