The existency of conservation areas and surrounding communities is an inseparable part. The interaction of the people with the forest area is influenced by the perception of local community surrounding the forest. This study was aimed to describe the community's knowledge about the Nature Tourism Park (NTP) and community perceptions of the management of NTP. This research was conducted in May - June 2020 in Tugu Utara Village, Cisarua District, Bogor. Data obtained through field observations, interviews, questionnaires and literature studies, and were analyzed quantitatively by describing the percentage of people's understanding of the management of NTP. The results show that the community has high knowledge of the NTP concept, function and role of NTP, NTP management and community participation in NTP management and the community has a good level of understanding about the existence and role and function of NTP for the community, a good understanding of the active role of the community. in the management of TWA and the importance of building cooperation in the management of NTP. Therefore, it is necessary to make efforts to increase the role and participation of the local community in the effort to utilize the potential of the area and its preservation.
This study aims to calculate the amount of carbon lost and the amount of oxygen that can no longer be produced by the Cogreg Experimental Garden (KPC) due to the harvesting of Nusantara Unggul Teak wood (JUN). Carbon stock loss was measured using the allometric equation method based on the SNI 7724:2011. Calculating the loss of oxygen-producing potential used the comparison method of the atomic weights of carbon and oxygen. The results of this study indicate that the harvesting of JUN at KPC causes a loss of potential carbon storage reserves of 215.384 tons/year or equivalent to IDR7.2 bilions; the loss of oxygen-producing potential is 574,359 tons/year or equivalent to IDR2.66 billions. Meanwhile, the results of harvesting JUN wood can only produce a financial value of IDR1,36 billions. Therefore, the financial value of the KPC's environmental services in the form of carbon storage and oxygen production is much greater than the financial value of harvesting JUN's wood. Keywords: carbon loss, Cogreg Experimental Garden, Jati Unggul Nusantara, oxygen loss
Abstract. Land management through planting agroforestry patterns is very beneficial for the community because ecologically it can maintain soil balance, while economically increasing income because land productivity increases. The aim of the Community Partnership Program (PKM) is to increase the knowledge and technical skills of the Leuwisadeng village farmers on optimal management of agroforestry patterns. Technical guidance to the community about managing non-arable land, especially degraded / critical land, by developing Agroforestry demonstration plots and nurseries for forest plants and Multipurpose tree species (MPTS) in the form of fruit trees. In agroforestry demonstration plot land, biochar was applied as much as ± 50-100 gr in each planting hole in the upper soil layer, in addition to providing manure as much as 1-3 kg. The PKM results in the form of increasing understanding of Leuwisadeng village farmers in non-rice land management techniques and making biochar from a set of wood and bamboo that will be applied to land that has been planted with forest plants, MPTS and intercropping.agroforestry, biochar, a set of wood, bamboo Abstrak. Pengelolaan lahan melalui penanaman pola Agroforestri sangat menguntungkan bagi masyarakat karena secara ekologi dapat mempertahankan keseimbangan tanah, sedangkan secara ekonomi meningkatkan pendapatan karena produktivitas lahan meningkat. Tujuan Program Kemitraan Masyarakat (PKM) ini adalah meningkatkan pengetahuan dan keterampilan teknis para petani desa Leuwisadeng tentang pengelolaan optimal pola agroforestri. Bimbingan teknis terhadap masyarakat tentang mengelola tanah non sawah garapan terutama lahan terdegradasi/kritis dengan membuat demplot Agroforestri dan persemaian untuk tanaman hutan dan Multipurpose tree species (MPTS) berupa tanaman buah-buahan. Pada lahan demplot agroforestri diaplikasikan biochar sebanyak ±50-100 gr pada setiap lubang tanamn pada lapisan tanah atas selain pemberian pupuk kandang sebanyak 1-3 kg. Hasil PKM ini berupa peningkatan pemahaman petani desa Leuwisadeng dalam teknik pengelolaan tanah non sawah dan pembuatan biochar dari sebetan kayu dan bambu yang akan diaplikasikan pada tanah yang telah ditanam tanaman hutan, MPTS dan tanaman tumpangsari.Abstract. Land management through planting agroforestry patterns is very beneficial for the community because ecologically it can maintain soil balance, while economically increasing income because land productivity increases. The aim of the Community Partnership Program (PKM) is to increase the knowledge and technical skills of the Leuwisadeng village farmers on optimal management of agroforestry patterns. Technical guidance to the community about managing non-arable land, especially degraded / critical land, by developing Agroforestry demonstration plots and nurseries for forest plants and Multipurpose tree species (MPTS) in the form of fruit trees. In agroforestry demonstration plot land, biochar was applied as much as ± 50-100 gr in each planting hole in the upper soil layer, in addition to providing manure as much as 1-3 kg. The PKM results in the form of increasing understanding of Leuwisadeng village farmers in non-rice land management techniques and making biochar from a set of wood and bamboo that will be applied to land that has been planted with forest plants, MPTS and intercropping.
TWA Telaga Warna is a Nature Conservation Area which is mainly intended for tourism and nature recreation. TWA Potential of Telaga Warna is not yet known with certainty, given its intangible nature and has recently experienced a decrease in the number of visitors. For this reason, it is necessary to know the potential and strategies for developing tourism objects in TWA Telaga Warna. The method used in this research is based on the analysis of the area of operation of the object of natural tourist attraction (ADO - ODTWA), the index of the feasibility of an object and the analysis of strengths, weaknesses, opportunities and threats (SWOT). Based on the research, it was found that TWA Telaga Warna has potential tourism objects that are worth developing (77.55%) and the TWA Telaga Warna development strategy is the SO strategy, namely maximizing the strength (strength) owned and maximizing the opportunity (opportunity) by preserving the natural good flora. , fauna, natural beauty and water availability of TWA Telaga Warna are the satisfaction of visitors, making infrastructure so that visitors can enjoy natural panoramas and easy access to information, and making tour packages at TWA Telaga Warna in collaboration with the hotel.
Surface Flow and Erosion of Plant Closure of Nusantara Superior Teak (JUN) UNB Experimental Garden, Cogreg, Bogor The study results showed that the amount of rainfall was 1862.40 m3/ha and the volume of runoff occured was 387.20 m3/ha or 20.79 % and the amount of erosion occured 780.52 kg/ha or 0.78 ton/ha or 0.57 m3/ha. This showed that the nusantara superior teak plants (JUN) not optimally hold erosion. This sthappened because the plants was only four years, old so the root was not so deep and the infer cropping plant just harvesed. While erosion was still below the threshold limit. Regression analysis showed that the relationship of rainfall and the long rain runoff was very close relasionship to the value of r = 0.93 with R2 value of 86.5 %, while for the erosion having the r value of = 0.903 and R2 = 81.5 % . This means that 86.5 % rainfall and long of rains affected runoff and 81.5 % against erosion. From the linear regression analysis showed that the one- unit change in rainfall and long rains would cause changes in flow accretion of 0.31 m3 and erosion of 2,661 kg/ha erosion.Keywords : Teak Superior archipelago, Erosion, Surface Flow ABSTRAK Hasil penelitian menunjukkan bahwa jumlah curah hujan adalah 1862,40m3/ha dan volume aliran permukaan yang terjadi adalah sebesar 387,20m3/ha atau 20,79 % dan jumlah erosi yang terjadi adalah sebesar 780,52 kg/ha atau 0,78 ton/ha atau 0,57 m3/ha. Ini menunjukkan bahwa tanaman jati unggul nusantara (JUN) belum secara maksimal untuk menahan laju aliran permukaan yang terjadi.Hal ini disebabkan anaman jati tersebut baru berumur empat tahun. Sehinggan sistem perakarannya belum begitu dalam dan tanaman tumpangsarinya baru dilakukan pemanenan. Sedangkan erosi yang terjadi masih di bawah ambang batas. Analisis regresi menunjukkan bahwa hubungan curah hujan dan lama hujan terhadap aliran permukaan adalah sangat erat dengan nilai r =0,93 dengan nilai R2 86,5% , sedangkan untuk erosi nilai r = 0,903 dan R2 =81,5%. Ini berarti bahwa 86,5% curah hujan dan lama hujan berpengaruh terhadap aliran permukaan dan 81,5% terhadap erosi yang terjadi. Dari analisis regresi linier menunjukan bahwa dengan perubahan satu – satuan curah hujan dan lama hujan akan menyebabkan perubahan pertambahan 0,31 m3 aliran permukaan dan 2,661 kg/ha erosi.Kata kunci : Jati Unggul Nusantara, Erosi, Aliran Permukaan
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