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Warta Rimba
Published by Universitas Tadulako
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Articles 349 Documents
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PENGARUH PEMBERIAN PUPUK HERBAGREEN DAN HUMID ACID TERHADAP PERTUMBUHAN ANAKAN SENGON (Albizia falcataria) DI LAHAN GAMBUT KALIMANTAN TENGAH Yanarita, Yanarita; Johanna, Johanna; Indrayanti, Lies; Firdara, Eritha Kristina
Jurnal Warta Rimba Vol 8, No 2 (2020)
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Abstract

Permasalahan rehabilitasi hutan dan lahan gambut adalah  perubahan status hidrologi lahan gambut akibat pembangunan drainase, akan menyebabkan perubahan jenis vegetasi yang adaptif di kawasan tersebut. Penelitian pengaruh pemberian pupuk herbagreen dan humicasid dalam beberapa konsentrasi terhadap pertumbuhan anakan sengon (albizia falcataria) di lahan gambut diharapkan dapat memberikan informasi vegetasi yang adaptif dengan perubahan dan  sebagai salah satu alternatif keberhasilan rehabilitasi hutan dan lahan gambut. Penelitian menggunakan Rancangan Acak Kelompok dan analisis menggunakan SPSS 20. Hasil analisis menunjukkan bahwa perlakuan jenis pupuk dan konsentrasi menunjukkan hasil pertumbuhan diameter dan tinggi yang berbeda. Pada pertumbuhan tinggi bebas cabang perlakuan pupuk Humid Acid pada konsentrasi 50% memberikan pertumbuhan lebih baik, berbeda sangat nyata dibandingkan pupuk herbagreen dan campuran humid acid+herbagreen. Namun pemberian konsentrasi pupuk humid acid tidak berbeda nyata antara 10%, 30% dan 50%. Pertumbuhan tinggi sampai pucuk sengon dengan perlakuan kontrol memberikan pertumbuhan lebih baik dan berbeda sangat nyata dibandingkan perlakuan pemberian pupuk herbagreen, humid acid dan herbagreen + humid acid. Pertumbuhan diameter batang sengon dengan perlakuan pupuk herbagreen pada konsentrasi 30% memberikan pertumbuhan lebih baik, tetapi hanya berbeda nyata pada taraf 5% dibandingkan perlakuan lainnya. Prosentase hidup sengon 100% untuk semua perlakuan pemberian pupuk. Secara umum, pemberian pupuk herbagreen dan humidacid terhadap pertumbuhan awal sengon dapat digunakan, dan sebagai vegetasi yang adaptif untuk rehabilitasi lahan gambut.Kata kunci : herbagreen, humid acid, konsentrasi larutan pupuk, rehabilitasi lahan gambut
POTENSI WISATA ALAM AIR TERJUN TOMPA IKA DI DESA SAKITA KECAMATAN BUNGKU TENGAH KABUPATEN MOROWALI Hasmida, Hasmida; Sudhartono, Arief
Jurnal Warta Rimba Vol 8, No 1 (2020)
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Tompa waterfall ika is one of the natural attractions in sakita village bungku district middle morowali district central Sulawesi province. Tompa waterfall natural tourism can be developed so that the community can use it for their interests with its conservation and rehabilitation activities. This research was conducted for two months, june to july 2019. This research is located in the Tompa Ika waterfall in Sakita Village, Bungku Sub-District, Central Morowali Didtrict. The purpose of this research is to find out the potential of natural tourism in Tompa Ika waterfall. The method used in this research is descriptive qualitative. Data collection using the method of observation, interviews and documentation. Sampling from this research that is by purposive sampling and the respondents consist of people who are considered to have involvement in the management and utilization of the natural attractions of Tompa Ika waterfalls. The analysis of the area of operation of objects and natural attractions (ADO-ODTWA). This attraction has the potential for uniqueness of attractive natural resources, prominent natural tourism activities and cleanliness of tourist attraction locations. The criteria of attractiveness is 83,3% and includes a feasible category. The criteria of access are limited to 91,66% and are categorized as feasible. For visitor facilities  and infrastructure criteria with a 100% eligibility index and  included in the  feasible  category. Accommodation criteria 33,33% and included in the improper category. From the overall criteria it can be  concluded that the Tompa Ika waterfall natural tourism with a feasibility level of 79,88% is suitable to developed as a tourist spot.Keywords: Kriteria daya tarik, Aksesibilitas, Akomodasi, Sarana dan prasarana
PENGARUH BERBAGAI JENIS SKARIFIKASI TERHADAP PERKECAMBAHAN BENIH SAGA (Adenanthera pavonina L) DI PERSEMAIAN PERMANEN BPDAS PALU-POSO Rosdiana, Rosdiana; Zulkaidhah, Zulkaidhah; Umar, Husain; Wahyuni, Dewi
Jurnal Warta Rimba Vol 8, No 2 (2020)
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Abstract

One of the obstacles in the cultivation of saga plant (Adenantherapavonina L)  was saga plant’s seeds (Adenantherapavonina L) have the high dormancy properties, it was caused by the hard seed coat which is impermeable to water. An effort to break the dormancy of the saga seeds coat (Adenantherapavonina L)  could be done by scarification. This research was located in PersemaianPermanen BPDAS Palu-Poso which is in the Tadulako University area, Palu, Central Sulawesi from June to August 2019. This research was used Completely Randomized Design (CRD) method with four treatments and ten repetitions. Each repetition consisted of five saga seeds (Adenantherapavonina L). So that the saga seeds needed were 200 seeds. The scarification treatment was given S0 symbol: Without scarification (control), S1: Soaking in a hot water with 100oC temperature for 10 minutes. S2: Cutting on cotyledons, S3: Sanding on all plants of seed surfaces. The treatment of various types of scarification of saga seed germinations (Adenantherapavonina L)very significant effect on germination that is germination, speed of germination and simultaneity of germination. The highest germination, germination speed and simultaneity germination in the S3 treatment, namely sanding on the entire surface of the seed coat.The germination rate of S3 treatment with the highest value was 0.95%. The speed of germination with the highest value was 0.03%. Simultaneity germinated with the highest value of 4.40%. Whereas the lowest germination, germination speed and simultaneity germination were found in S0, that is  without treatment (control) with a value of 0.00%.Keywords: Seed, Germination, Adenanthera pavonina L
PENGARUH PEMBERIAN PUPUK HERBAGREEN DAN HUMID ACID TERHADAP PERTUMBUHAN ANAKAN SENGON (Albizia falcataria) DI LAHAN GAMBUT KALIMANTAN TENGAH Yanarita, Yanarita; Johanna, Johanna; Indrayanti, Lies; Firdara, Eritha Kristina
Jurnal Warta Rimba Vol 8, No 2 (2020)
Publisher : Universitas Tadulako

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Abstract

Permasalahan rehabilitasi hutan dan lahan gambut adalah  perubahan status hidrologi lahan gambut akibat pembangunan drainase, akan menyebabkan perubahan jenis vegetasi yang adaptif di kawasan tersebut. Penelitian pengaruh pemberian pupuk herbagreen dan humicasid dalam beberapa konsentrasi terhadap pertumbuhan anakan sengon (albizia falcataria) di lahan gambut diharapkan dapat memberikan informasi vegetasi yang adaptif dengan perubahan dan  sebagai salah satu alternatif keberhasilan rehabilitasi hutan dan lahan gambut. Penelitian menggunakan Rancangan Acak Kelompok dan analisis menggunakan SPSS 20. Hasil analisis menunjukkan bahwa perlakuan jenis pupuk dan konsentrasi menunjukkan hasil pertumbuhan diameter dan tinggi yang berbeda. Pada pertumbuhan tinggi bebas cabang perlakuan pupuk Humid Acid pada konsentrasi 50% memberikan pertumbuhan lebih baik, berbeda sangat nyata dibandingkan pupuk herbagreen dan campuran humid acid+herbagreen. Namun pemberian konsentrasi pupuk humid acid tidak berbeda nyata antara 10%, 30% dan 50%. Pertumbuhan tinggi sampai pucuk sengon dengan perlakuan kontrol memberikan pertumbuhan lebih baik dan berbeda sangat nyata dibandingkan perlakuan pemberian pupuk herbagreen, humid acid dan herbagreen + humid acid. Pertumbuhan diameter batang sengon dengan perlakuan pupuk herbagreen pada konsentrasi 30% memberikan pertumbuhan lebih baik, tetapi hanya berbeda nyata pada taraf 5% dibandingkan perlakuan lainnya. Prosentase hidup sengon 100% untuk semua perlakuan pemberian pupuk. Secara umum, pemberian pupuk herbagreen dan humidacid terhadap pertumbuhan awal sengon dapat digunakan, dan sebagai vegetasi yang adaptif untuk rehabilitasi lahan gambut.Kata kunci : herbagreen, humid acid, konsentrasi larutan pupuk, rehabilitasi lahan gambut
INISIATIF MASYARAKAT TERHADAP PEMANFAATAN HUTAN DESA MIRE KECAMATAN ULUBONGKA KABUPATEN TOJO UNA-UNA Salma, Salma; Umar, Syukur
Jurnal Warta Rimba Vol 8, No 3 (2020)
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A village forest is a state forest not saddled with permission or rights, managed by the village and used for the welfare of the village. The village forest of Mire is located in Ulubongka District area , Tojo Una-una Regency, Central Sulawesi Province. The road facilities are connecting to Mire Village with other villages in Ulubongka District especially hill area has not been adequate with a means of transportation that has not been fully supported, as of access to local communities with other areas is limited both in the process of mobilizing the population and other access. These conditions are what influence society in both cultural social aspects and the economic development of production at village levels. The research was carried out in November through December 2019 using qualitative descretive methods. Data retrieval was done through surveys and interviews that included a list of questions. The research involved a personage especially the head of the family in Mire Village, Ulubangko District, Tojo Una-una Regency, Central Sulawesi. The result of the interview, have a lot of factors that bring out public initiative for utilization Mire Village Forest is Aleurites moluccana because it is not complicated for cultivation and we know for ourselves that the plant it a fast growing, the price was high. Their ecotourism development plans are tracking pathways to Mount Katopasa. But, on the other hand, the plan to manage the Mire Village Forest in the village doesn't compensated with enough knowledge of village forests and village management plan.Keywords: Forest Village, Utilization, Public Initiative
POTENSI TEGAKAN KEMIRI (Aleurites moluccana (L.) Wild.) DALAM MENGENDALIKAN LIMPASAN PERMUKAAN DAN EROSI Tewonto, Rai Adhi Masiakh; Naharuddin, Naharuddin; Sudhartono, Arif; Rosyid, Abdul
Jurnal Warta Rimba Vol 8, No 3 (2020)
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Candlenut plant (Aleurites moluccana Willd.) Is a multiple-purpose tree species. This plant is often found growing in various places in the Sigimpu region, Palolo District, Sigi Regency. The planting of candlenut trees has long been carried out by farmers in Sigimpu Village, both on land and village land. Various parties have promoted this activity with the aim of improving farmer welfare, environmental sustainability, and guaranteeing wood supply. This study aims to determine the condition of the vegetative stands of candlenut trees in several phases of ages 5, 10, and 15 years in their potential to control surface runoff and erosion. In its implementation, the development of candlenut plants should not only focus on production aspects or economic goals but also must consider environmental aspects, especially for the sake of controlling surface runoff and erosion. The study was conducted for 3 months, namely, from July to December 2018. The study was conducted on community forests, especially on candlenut plants aged 5, 10, and 15 years located in Sigimpu Village, Palolo District, Sigi Regency. The research procedures used were measurements of rainfall and observations of surface runoff and erosion. Surface runoff and erosion can be suppressed by using candlenut plants as vegetative soil conservation patterns. The smallest surface runoff occurred in 15-year-old candlenut plants at 87.675 liters and 5 years old at 598.297 liters, while controls (without candlenut plants) amounted to 1,245.321 liters The smallest erosion occurred in 15-year-old candlenut plants at 56.629 grams and high the age of 15 years is 132.274 grams, while the control (without candlenut plants) is 219.652 grams.
PENINGKATAN PERTUMBUHAN SEMAI NYATOH (Palaquium obtusifolium Burck) MELALUI PEMBERIAN BERBAGAI TAKARAN ABU JANJANG KELAPA SAWIT DI PERSAMAIAN Lestari, Ayu; Wardah, Wardah; Wulandari, Retno; Rahmawati, Rahmawati
Jurnal Warta Rimba Vol 8, No 3 (2020)
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Nyatoh (palaqium obtusifolium Burck) is a type of tree that is also cultivated by the Indonesian community, however, until now, the use of good quality seedlings has been neglected so that the resulting stands have low productivity and quality. Therefore, efforts are needed to improve the quality of real seedlings by means of maintenance such as fertilization, watering and weeding.This research was conducted from January to April 2020 at the BPDASHL Palu-Poso Tadulako University association. This study used a completely randomized design with 5 treatments, each treatment was repeated 10 times. the treatment of the ash rate for oil palm basket, namely: A0 = soil without AJKS, A1 = soil + 5 g AJKS/Polybag, A2 = Soil + 10 g AJKS, A3 = soil + 15 g AJKS/Polybag and A4 = soil + 20 g AJKS /polybag. The parameters observed were the increase in seedling height growth, stem diameter, number of leaves and seedling firmness.The results of this study indicate that the provision of palm oil ash has a significant effect on the increase in the growth of the observed parameters. The best application of palm oil basket ash is 20 g/polybag with a soil weight of 1.5 kg/polybag. the average increase in height growth was 4.21 cm, diameter growth was 2.00 mm, the number of leaves was 2.50 and the growth of seedlings was 7.82.Keyword: AJKS, Nytahoh (Palaquium obtusifolium Burck)
EVALUASI KEGIATAN PENANAMAN TANAMAN KARET DI KPHP MODEL DOLAGO TANGGUNUNG DESA OLO BARU KECAMATAN PARIGI SELATAN KABUPATEN PARIGI MOUTONG Pidu, Mohamad Zulhi Apriyanto; Hamzari, Hamzari
Jurnal Warta Rimba Vol 8, No 3 (2020)
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Forest areas in the Model Dolago Tanggunung KPHP area, Olo Baru Village, South Parigi Regency, Parigi Moutong Regency are now indicated to have been damaged due to activities carried out by communities in and around the forest area. Therefore, Dolago Tanggunung KPHP established Olo Baru Village as an effort to rehabilitate forests and land, an effort that must be made, namely the rubber tree planting program and the land used for rubber tree planting. The purpose of this study was to evaluate rubber planting activities in the area of the KPHP Model Dolago Tanggunung, Olo Baru Village, South Parigi District, Parigi Moutong District. This research was conducted for three months, from January to March 2019. The research location was located in Olo Baru Village, South Parigi Regency, Parigi Moutong Regency. In this study the data collection techniques used were observation and interviews (questionnaire) data collection using questionnaires and interview guidelines, respondents selected deliberately (purposive) consisting of: rubber farmer groups (20 people). The study uses descriptive qualitative and quantitative methods. Based on the results of the study it can be concluded as follows: Development of rubber plants in the KPHP Model Dolago Tanggunung Olo Baru, South Parigi Village, Parigi Regency, Moutong Regency has gone according to plan in nursery activities (100%), planting (100%)), maintenance (100%), protection and protection (100%), seed requirements and alternative seed procurement (100%), group institutions (85%), technical guidance (90%), There is one activity that has not been maximally realized, namely counseling and mentoring (25%) .Kata Kunci : KPHP Area Of The Dolago Tanggunung Model
PENGARUH INTENSITAS CAHAYA DAN DOSIS PUPUK UREA TERHADAP PERTUMBUHAN BIBIT JAMBU METE (Anacardium occidentale L.) Risman, Risman; Muslimin, muslimin; Taiyeb, asgar
Jurnal Warta Rimba Vol 8, No 3 (2020)
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(Anacardium occidentale L.) is a conservation plant and its development in Indonesia has been started since 1975 through the Ministry of Forestry's project as a conservation plant to repair critical land. The study was conducted for three months, starting from March to May 2018. The research location was located in the nursery around the Forestry Science Laboratory of the Faculty of Forestry. This study uses a factorial Randomized Complete Design Method (RAL) consisting of two factors, namely the first factor of light intensity C1 = 30%, C2 = 50%, C3 = 70% and C4 = 100% and the second factor is the dose of Urea P0 = without Urea fertilizer, P1 = 1 g and P2 = 2 g per polybag. The combination of the two factors is 12 combinations and each treatment is repeated 4 times. The parameters observed included height increase, increase in diamater, increase in number of leaves and measurement of leaf area. The results of this study indicate that the treatment of Urea fertilizer dosage has a very significant effect on the increase in cashew nut seedlings aged 12 MST. The treatment of 2 g fertilizer dose gave a high increase of 2.0 cm which was significantly different from the treatment without fertilizer (P0) which was 1.4 cm. In addition, the treatment of light intensity and its interaction with Urea fertilizer has no significant effect on all observational parameters of age 12 MST. The treatment of 30% light intensity gave the best results for height increments of 2.0 cm and an increase in diameter of 0.82 mm at 12 MST. The interaction of light intensity and urea fertilizer (C1P2) tended to give the best effect on the parameters of high increase of 2.5 cm, the increase in diameter of 0.82 mm and the increase in the number of leaves of 2.4 strands aged 12 MST.Keywords: Light Intensity, Cashew Seed Urea Fertilizer (Anacardium Occidentale L).
POTENSI PENGEMBANGAN EKOWISATA DI KAWASAN WISATA ALAM BAMBARANO DESA SABANG KECAMATAN DAMPELAS KABUPATEN DONGGALA Ramadhani, Dafila; Labiro, Elhayat; Mallombasang, Sri Ningsih; Sustri, Sustri
Jurnal Warta Rimba Vol 8, No 3 (2020)
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Natural tourism area Bambarano has the object and tourist attraction of nature supported by beautiful natural panorama and the cool air, besides having a tourist attraction, the area has a wealth of flora and fauna as well as the tourism potential that can developed as the beach, estuary or Lake Dampelas, culture, local communities, as well as the beauty of the landscapes. The purpose of this research is to know the potential of the development of Ecotourism In the tourist area of realms of Sabang Village Bambarano Dampelas subdistrict of Donggala. Whereas the usefulness of the research that is expected to give an overview and information to the parties concerned. This research was carried out from December 2018 to 2019 February month In the tourist area of realms of Sabang Village Bambarano Dampelas subdistrict of Donggala. This research uses a two-stage research: qualitative descriptive method using analysis and SWOT analysis. Research results showed the potential for ecotourism in the tourist area of realms of Bambarano village of Dampelas sub-district of Donggala Sabang is the beach, Estuary or Lake Dampelas, Mangrove Forests, the types of Flora and Fauna, while the art and cultures in natural tourism area Bambarano namely Ceremony Adata Sando Ngapang, custom Menembel (Ritual traditionally treatment), Molead/rub the teeth with a stone. Bambarano development strategies In the tourist area of Realms according the SWOT analysis, IE. (1) Develope the potential of the object and tourist attraction such as arts and culture. (2) the development of tourism activities supporting facilities. (3) Hold the improvements and the addition of facilities and infrastructure supporting activities. (4) increase the security around the area by forming the interpreter in order to maintain the security of the vehicle parking visitors who come to the natural attractions are safe.Keywords : Ecotourism, Nature Tourism, SWOT, Natural Tourism Area.

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