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All Journal Forest Science Journal of Tropical Soils Warta Rimba Jurnal Belantara SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Kolaboratif Sains Abditani : Jurnal Pengabdian Masyarakat ULIN: Jurnal Hutan Tropis Advance Sustainable Science, Engineering and Technology (ASSET) Jurnal Kolaboratif Sains Abdi Cendekia: Jurnal Pengabdian Masyarakat Jurnal Pengabdian dan Pengembangan Masyarakat Indonesia Jurnal Masyarakat Madani Indonesia Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Mitra Sains
Bau Toknok
Department Of Forestry, Faculty Of Forestry University Of Tadulako, Kampus Bumi Tadulako Tondo, Palu 94118
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Journal : Warta Rimba

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BAKTERI DAN JAMUR DIBAWAH TEGAKAN MANGROVE DI DESA TOLAI BARAT KECAMATAN TORUE KABUPATEN PARIGI MOUTONG Pattalolo, Ade Kurniawati H.; Toknok, Bau; Sudhartono, Arief
Jurnal Warta Rimba Vol 8, No 4 (2020)
Publisher : Universitas Tadulako

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Abstract

Soil microbes such as bacteria and fungi affect soil fertility. Microbes are important aspects that  role in weathering of organic matter and nutrient cycling. The study conducted from February to April 2019. Analysis bacteria and fungi carried the Soil Science Unit Laboratory of Faculty of Agriculture, Tadulako University. This study aims  determine the bacterial colonies and fungi found under mangrove stands in Tolai Barat Village, Torue sub-district, Parigi Moutong District. The study a field survey method to determine the location of soil sampling in each type of mangrove. soil samples were taken from  dominant mangrove such  Rhizophora mucronata, Rhizophora apiculata, Sonneratia alba, Bruguiera gymnorrhiza, and Bruguiera sexangula. Each type  repeated 3 times to get 15 sample. Then the soil sample is cut to the depth 0-15 and 15-30 so that 30 samples and compiled into 10 samples. The results showed that  fhighest number of fungi and bacterial colonies in the upper layer, namely 0-15 cm deep. The highest  fungal colonies were found in Rizophora apiculata (580 x 104 CFU gr-1), Sonnertia alba (330 x 104 CFU gr-1), Bruguiera gymnorrhiza (61 x 104 CFU gr-1), Bruguiera sexangula (35, 35 0 x 104 CFU gr-1) and Rizophora mucronata (20 x 104 CFU gr-1), while the highest number of colonies found in Rizophora apiculata (5200 x 105 CFU gr-1), Sonneratia Alba (3700 x 105 CFU gr-1), Rizophora mucronata (260 x 105 CFU gr-1), Bruguiera sexangula (63 x 105 CFU gr-1) and Bruguiera gymnorrhiza (50.0 x 105 CFU gr-1).Kata kunci: Mangrove, Bakterial, Fungi
STRUKTUR DAN KOMPOSISI JENIS MANGROVE DI DESA BANGKIR KECAMATAN DAMPAL SELATAN KABUPATEN TOLITOLI Setiawan, Aan; Korja, I Nengah; Sustri, Sustri; Naharuddin, Naharuddin; Toknok, Bau; Rukmi, Rukmi
Jurnal Warta Rimba Vol 9, No 1 (2021)
Publisher : Universitas Tadulako

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The existence of mangrove vegetation in Bangkir Village, Dampal Selatan District, Tolitoli Regency has decreased due to the conversion of mangrove forests into ponds. This study aims to determine the structure and composition of mangrove species in the village of Bangkir. This study uses two methods, namely the qualitative descriptive method through the survey method and the line transect method. Determination of the transect line amounted 1 line and plot placement by purposive sampling amounted to 6 plots. Parameters salinity, pH and soil texture. Data analysis was performed by calculating the relative density, relative frequency and relative dominance to obtain the Importance Value Index (IVI). The results showed that the forest structure consists of three layers, namely layer C and D which are dominated by Avicennia marina, layer E is dominated by Bruguiera cylindrica, while the type Sonneratia alba does not dominate the three layers. The composition the types of constituents are 3 types of mangroves and 3 families. The species that had the highest Importance Value Index (IVI) at all growth stages trees, saplings and seedlings was Avicennia marina and the lowest was Sonneratia alba. The growth salinity level Avicennia marina species has a salinity of 38%, then a pH of 5.14-6.18, the soil texture is a dusty clay substrate, the Sonneratia alba species has a salinity level of 33%, a pH of 5.20-6.62, the texture of clay sand, and Bruguiera cylindrica species have a salinity level of 26%, pH 6.17-7.23, texture of clay substrate.Keywords: Structure, Composition, Mangrove
KEANEKARAGAMAN JENIS TUMBUHAN PENYUSUN VEGETASI DI KAWASAN HUTAN LINDUNG DESA UWEMANJE KAB.SIGI Musdar, Musliani; Korja, I Nengah; Ningsih, Sri; Toknok, Bau
Jurnal Warta Rimba Vol 9, No 2 (2021)
Publisher : Universitas Tadulako

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Forests are one of the natural resources that have important meaning for human life. Forests with various functions and benefits have a very large influence both directly and indirectly on ecological, economic and social aspects. The purpose of this study was to determine the value of the diversity of plant species that make up the vegetation. This study uses the observation plot/plot method to see the diversity of the types of vegetation constituents in the Protected Forest Area of Uwemanje Village, Kinovaro District. The Important Value Index is used to determine the dominance of one species over another in a stand. Significant values were obtained from the sum of the Relative Density (KR), Relative Frequency (FR) and Relative Dominance (DR) for the level of stakes, piles and trees. The species diversity index was used to determine the species diversity of forest stands. Based on the results of research that has been carried out the types of plants that make up the vegetation in the protected forest area at the tree level found 16 species of trees from 14 families, at the pole level found 16 species from 16 families, at the sapling level found 10 species from 9 families, and at the seedling level found 10 types from 9 families. The level of Species Diversity (H¹) for each level is at the tree level H¹ = 3.81. Pile level H¹ = 3.35. The sapling level H¹ = 3.45 and at the seedling level H¹ = 3.54 belong to the high criteria.Kata Kunci: hutan, vegetasi, keanekaragaman jenis
POTENSI WISATA ALAM GUNUNG TELETUBIS DI DESA AVOLUA KECAMATAN PARIGI UTARA KABUPATEN PARIGI MOUTONG Rahmawati, Desi; Korja, I Nengah; Toknok, Bau; Rosyid, Abdul
Jurnal Warta Rimba Vol 9, No 3 (2021)
Publisher : Universitas Tadulako

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Teletubis mountain yootism object is one of attractions found in parigi moutong regency precisely mouton regency precisely in avolua village kecamatan north parigi central sulawesi province this research there are several types of animals such as butterflies, dragonflies, snails. Not only fauna there are also flora such as reeds, Javanese wood, gersen, coconut, and guava there are alsobeautiful natural scenery and still very good for tourists to visit inside and outside the city tourists to visit inside and outside the city tourists can tae a trip by approaching to reach the summit of teletubis mountain in the village of avolua, north parigi sub-district, parigi mouton district was conducted in april to may 2019 located in teletubis mountain tourism object avolua village, north parigi sub-district, parigi moutong district, central sulawesi province, the purpose of this study was to determine the village of avolua, nirth parigi district, the method used in this research was ADO-ODTWA analysis. This tourist attraction has the potantial for the uniaveness of attractive natural resources such as flora and fauna, natural. Phenomena as well as beatiful panorama, security, and comfort that is aviceawoke, good service and the availability of facilites and infrastructure. So this attraction is worth developing with the acauisition of eligibility index 74,76%, the strategy that must be carried oul for the development of natural tourism is the feasibility of existing netural rosoorces, make additions to existing and non, existent faciuties such as gazebos and trashbins inceriase promotion to tourists by teletubis mountain publishing them to print and social media.Keyword: Teletubis mountain, nature tourism, mountain
POTENSI VEGETASI HUTAN MANGROVE DI WILAYAH PESISIR PANTAI DESA KHATULISTIWA KECAMATAN TINOMBO SELATAN KABUPATEN PARIGI MOUTONG Lisna Lisna; Adam Malik; Bau Toknok
Jurnal Warta Rimba Vol 5, No 1 (2017)
Publisher : Universitas Tadulako

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Abstract

Mangrove is a coastal vegetation community which dominated by several species of mangrove trees. They are able to grow and to flourish in the tidal area of muddy beach. This study aims to determine a stand and volume potency of mangrove forest in Coastal Territory of Equator village. The applied method was a partition strip. This method means to use combination between strip and partition process. On the tree level, it is used partition process while on the seedling and stake level, they are applied a small strip in the big one. The result describes that there are 5 (five) mangrove species in the spot namely Sonneratia ovata, Rhizophora mucronata, Avicennia lanata, Xylocarpus moluccensis dan Acanthus ilicifolius, particularly in Equator village. The higher INP is Avicennia lanata species which is 93, 69% level of the tree, 90,72% of the stake, and 70, 51% of seedling while the lower INP is Xylocarpus moluccensis species which is 48, 09% level of the tree, 49, 99% level of the stake and 13, 97% level of seedling. Then, it is concluded that Avicennia lanata becomes the most dominant species in mangrove forest. On the tree level potency of each hectare, Avicennia lanata species with 3, 638 m2 is higher than Xylocarpus moluccensis species with 1, and 819 m2 and the potency value of stall level is 110,25 m3/Ha. The percentage of stake volume potency of Xylocarpus moluccensis type with 0,439 m3 is lower thanAvicennia lanata type with 0, 0795 m3 in an area 10, 36 m3/Ha potency of each hectare.Keywords: Mangrove Forest Vegetation
Co-Authors . ANDI . Wardah . Wardah . Zulkhaidah AAN SETIAWAN Abdul Rahman Abdul Rahman Abdul Rosyid Abdul Wahid Abner Widoyo Motoku Adam Malik Adam, Muh. Fandi Kurnia Adisyanto, Fhindi Adrianto, Adrianto Adul Ruaf Afianti, Afifa Suci Afianti, Afifah Suci Afriani, Early Agus A. Kunut Agustina, Ewit Amati Eltriman Hulu Anak Agung Gede Sugianthara Andi Sahra Alam Andi Sahri Alam Anggita, Tiara Angriyani, Silma Arief Sudhartono Ariyanti Ariyanti Arman Maiwa Arsad, Wirsam M Asriani Hasanuddin Asril, . Azis, Ramli Baharuddin, Rhmadhani Fitrah Dani Kurniadi Desyandri Desyandri Dhiaul, Asyraf Fajar Sidik Fitrah, Rhamdani Fuad Anugra Golar Golar Gracia, Vita Hamka Hamka, Hamka Hartanto, Dimas Hartini, Dewi Sri Hasan, Siti Nurhalizah Hasratin, Hasratin Hasriani Muis Hendra Pribadi Hijria, Nur Hijriani, Hijriani Hulu, Amati Eltriman Husain Umar I Nengah Korja Ida Arianingsih Imran Rachman Istiqamah, Nurul Jamaluddin Jamaluddin Kartika Megawati Kasang, Ariawan M. Kotambunan, Jesica Kurniadi, Dani Kurniawan Tudjuka Ladiva, Ladiva Lamaniu, Moh Galang Lareke, Amir A Lareke, Amir A. Lisna Lisna Mahmud Mahmud Mangela, Debora Maysarah, Ilda Misrah Misrah Moh Ihsan Muhammad Adam Suni Mukrin, Mukrin Musdar, Musliani Muslimin Muslimin Muthmainna, Muthmainna Naharuddin Naharuddin Naharudin, Naharudin Nofrianti Nofrianti Novita Evarnaz Novita Sari Nur R, Nofa Safitri Nurul Istiqamah Pattalolo, Ade Kurniawati H. Pitriani Pitriani Possumah, Inggrid Margareth Prianto, Wahyu Putri, Avril Rabiatul Adawiah Rahmawati, Rahmawati Ramadan, Fajar Raungku, Martinus A Reski, Nurain Rhamdhani Fitrah Baharuddin Ruaf, Adul Rukmi Rukmi Sajria, Sajria Salsabila, Unik Hanifah Samsumarlin, Samsumarlin Sari, Yudya Kurnia Sitti Ramlah Sofyan Sofyan Sri Ningsih Sudirman Daeng Massiri Susilawati, Ni Gusti Kadek Sustri Sustri Syukur Umar Syukur, Dienul Aslam Tagentju, Rachel Jesika Toding, Gideon Velix, Frits Wardah Wardah Wiakanti, Liska Yani, Rendy Ahmad Yusran Yusran Zulkaidhah Zulkaidhah Zulkhaidah, .