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Riwu Kaho, Norman P. L. B.
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Agriculture, Biological Sciences & Forestry

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Identifikasi Jenis - Jenis Tumbuhan Obat Tradisional Oleh Masyarakat Kawasan Hutan Lindung Meler Kuwus (Studi Kasus Desa Banteng Suru Kecamatan Kuwus Kabupaten Manggarai Barat Provinsi Nusa Tenggara Timur Danggur, Yakobus Emilianus; Seran, Wilhelmina; Riwu Kaho, Norman P. L. B.
Wana Lestari Vol 4 No 2 (2022): JURNAL KEHUTANAN
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i02.9455

Abstract

Benteng Suru, located around Meler Kuwus Protected Forest Area reaches 30 ha out of a total village area of 273,2 ha. The people of this village area still bound by their ancestral heritage and one of them is the use of plants as traditional medicines to cure various diseases. The study aimed to determine the distribution of medical plants, utilization and conservation status of medical plants in the Meler Kuwus protection forest area, Benteng Suru village, West Manggarai regency. This research was conducted from October - December consists interviews, and exploring methods. This study found 28 species medical plants from 20 families, Asteraceae, Rutacea, Melastomaceae, Cyparaceae, Pittosporaceae, Ulmaceae, Zingiberaceae, Apiaceae, Pandanaceae, Buseraceae, Polypodiceae, Euphorbiaceae, Moraceae, Apocynaceae, Lauraceae, Verbenaceae, Poaceae, Mimisaceae, Piperaceae. The spatial distribution of medicinal plants grows in the altitude of 750- 100 m.a.s.l to 1000 - 1250 m.a.s.l and slope level starts from slightly flat, slightly slope, steep, and extremely steep areas. The most widely used medicinal plant part was the leaf (41%), while the lowest part used was the stem with the percentage of 5%. According to the IUCN, there are 3 categories of conservation of medicinal plants, namely Not Evaluated (NE) 68%, Least Concern (CL), 29% and Data Deficient (DD) 4%. While in the other hand, the conservation status of medicinal plants according to the Minister of Environment and Forestry Regulation No. P 20 of 2018 shows that 100% of the medicinal plants species that was found were included in the unprotected categories.
Analisis Vegetasi Mangrove di Desa Humusu Wini Kecamatan Insana Utara Kabupaten Timor Tengah Utara Provinsi Nusa Tenggara Timur Lalus, Gabriela Stefani; Purnama, Maria M. E.; Riwu Kaho, Norman P. L. B.
Wana Lestari Vol 4 No 2 (2022): JURNAL KEHUTANAN
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i02.9461

Abstract

This research was conducted in the coastal area of Humusu Wini Village from September to November 2020. The aim was to determined the composition and structure as well as the diversity of mangrove vegetation in the coastal area of Humusu Wini Village, North Insana Sub-District, North Central Timor Distric. The analysis of the composition and structure of mangrove vegetation was carried out using the plot-line transect method. The number of observation plots were 17 with the plot size ranged from 2 x 2 m, 5 x 5 m, 10 x 10 m, and 20 x 20 m. Based on the results of the study, there were 6 mangrove species identified from 4 families. The family with the highest number of species is Rhizophoraceae that consist of 3 species namely Rhizophora apiculata, Rhizophora stylosa and Bruguiera gymnorhiza. The highest Important Value Index in trees level was occupied by Avicennia marina species with 140.484%, in poles level was occupied by Xylocarpus granatum species with 74.129%, while highest of Important Value Index in saplings and seedling levels was Rhyzophora apiculata with 57.994% and 49.444%, respectively. The mangrove vegetation diversity index ranged from 1,22 to 1,68, which can be categorized as moderate or fairly good of diversity index.
Keanekaragaman Jenis Burung Diurnal Di Taman Wisata Alam Pulau Menipo, Kecamatan Amarasi Timur, Kabupaten Kupang, Provinsi Nusa Tenggara Timur Dengga, Petrus; Purnama, Maria M. E.; Riwu Kaho, Norman P. L. B.
Wana Lestari Vol 4 No 2 (2022): JURNAL KEHUTANAN
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i02.9464

Abstract

This research aimed to determine the diversity of bird species found in the Menipo Natural Tourism Park in May-June 2021 using a list of types. The results of this study were 27 bird species in Menipo Island Tourism Park from 185 individuals and based on the results of analyzing the diversity of diurnal bird species in Menipo Island Tourism Park, they were in the high category indicated by the diversity score of 3.11 obtained from the Shenon-Winer formula, plant species, comfort level and natural habitat factors.
Keanekaragaman Jenis Burung Dilindungi pada Kawasan Cagar Alam Mutis Timau Provinsi Nusa Tenggara Timur Tanggu, Adityo Umbu Djaga Ladu; Purnama, Maria M. E.; Riwu Kaho, Norman P. L. B.; Soimin, Muhamad
Wana Lestari Vol 6 No 2 (2024): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i2.17919

Abstract

Birds are one component of the ecosystem that has an important role. Because ecologically, birds have a role in spreading seeds, helping pollinate plants and as a bio-indicator or supporting component for environmental quality. This research aims to find out the types of birds that are included in the list of protected bird species based on LHK regulation No.P.106/2018. The method used in this research is a combination of the point count method and the transect method. Data analysis in this research uses Shannon-Wiener analysis, namely to calculate species diversity. The results of the research show that of the 63 bird species found, 7 bird species are included in the list of protected species based on LHK regulation No.P.106/2018 and based on the IUCN conservation status, the bird species diversity index is classified as high. The calculation results show the value (H'=3.498). As time goes by, the diversity of bird species in the Mutis Timau Nature Reserve area will decrease or increase according to the adaptability of birds to changes in habitat conditions due to significant climate change or competition with other wild animals.
Analisis Perbandingan Konsentrasi Air Sulfur Terhadap Pertumbuhan Bibit Bambu Ampel (Bambusa vulgaris) (Studi Kasus Desa Mengeruda Kecamatan So’a, Kabupaten Ngada, Provinsi Nusa Tenggara Timur) Banoet, Asri Meyrani Rahelia; Pellondo'u, Mamie E.; Seran, Wilhelmina; Riwu Kaho, Norman P. L. B.
Wana Lestari Vol 6 No 2 (2024): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i2.18019

Abstract

Sulfur or sulfur is one of the essential nutrients that plants need for their growth. Plants that lack the nutrient sulfur will cause symptoms of chlorosis (pale to yellow leaves), slow growth and development so that the plants grow thin and stunted. Excess sulfur elements cause the pH value in plants to be too acidic so that the leaves fall off easily. This research aims to determine the effect of sulfur water concentration on the growth of ampel bamboo seedlings (Bambusa vulgaris) and the concentration of sulfur water that has the best influence on the growth of ampel bamboo seedlings (Bambusa vulgaris). The samples were given different treatments. There were 4 variables observed in this research, namely, Percentage of Living Cuttings, Shoot Length, Number of Leaves and Root Length. The research results showed that the concentration of sulfur water did not have a real influence on the variable percentage of survival of cuttings, but had a very real influence on the variables shoot length, number of leaves and root length. On the shoot length variable, the treatment that gave the best effect was the treatment with a sulfur concentration of 300 ppm, on the leaf number variable, the treatment that gave the best effect was the treatment with a concentration of 300 ppm, and on the root length variable, the treatment that gave the best effect was the treatment with a concentration of 300 ppm.
Analisis Perubahan Tutupan Lahan di Hutan Lindung Nggalak Rego Pasca Konsesi Pertambangan di Kecamatan Reok Kabupaten Manggarai Provinsi Nusa Tenggara Timur Doren, Martha Tri N. Ama; Riwu Kaho, Ludji Michael; Riwu Kaho, Norman P. L. B.
Wana Lestari Vol 5 No 1 (2023): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i01.11745

Abstract

The mining concession in the Protected Forest Area that occurred in 1994 resulted in forest ecological damage. The damage occurs by dismantling trees and soil to take the manganese in them. This research was conducted in the Nnggalak Rego RTK 103 Protected Forest Area, Reok District, Manggarai Regency, East Nusa Tenggara Province with the aim of the research being to explain changes in land cover before and after mining in the Protected Forest Area. Data analysis used in this study is a quantitative analysis that utilizes remote sensing data using satellite imagery interpretation techniques. The method used in this research is OBIS (Object Based Image Segmentation) were analyzed to determine the area of ​​land cover in 1992, 2002, 2012 and 2022 as well as changes in land cover from 1992 to 2022 in mining concession areas. The results showed that there were changes in the area of ​​protected forest in 2002, 2012 and 2022. In 1992 the mining class was 0 Ha, the mining concession entered in 1994 the forest area changed, and in 2002 the mining class was 22.14 Ha or 3.87% , in 2012 61.69 Ha or 10.78%, in 2022, 15.45 Ha or 2.70%. The cessation of mining activities in 2013 to 2022 will result in a change in land cover class, namely the dense forest class will experience an increase in area due to succession and climate that occurs in the Manggarai district. Efforts to restore protected forests to their main function, it is suggested that reclamation and rehabilitation of post-mining land should be carried out.
Analisis Wilayah Jelajah dan Kondisi Habitat Monyet Ekor Panjang (Macaca fascicularis) di Taman Nasional Kelimutu (Studi Kasus Zona Pemanfaatan Taman Nasional Kelimutu, Kabupaten Ende, Provinsi Nusa Tenggara Timur) Rahmadani, Azahra; Purnama, Maria M. E.; Riwu Kaho, Norman P. L. B.; Pramatana, Fadlan
Wana Lestari Vol 7 No 2 (2025): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i2.12154

Abstract

This research was conducted to determine the range and core area of ​​the Long-tailed Macaque (Macaca fascicularis). This research was carried out in the Kelimutu National Park, specifically the Utilization Zone of the Kelimutu National Park, Ende Regency, East Nusa Tenggara which was conducted for 1 month, from November to December 2022. This research used the Zoatrack WebGIS method which organizes home ranges using the Minimum Convex Polygon (MCP). and core areas using Kernel Utilization Distribution and data analysis using descriptive analysis. The results showed that the home range area analyzed using the Minimum Convex Polygon (MCP) was 47.7 Ha, with the home range of the Long-tailed Monkey (Macaca fascicularis) located in almost the Utilization Zone of Kelimutu National Park. The results of the analysis of the core area using the Kernel Utilization Distribution show that the area of ​​the core area is 16.2 Ha. The results of the core area show that there are two core areas that are frequently visited by the Long-tailed Macaque (Macaca fascicularis), this is due to the large number of visitors who are a source of food and trees as a place to rest in the Kelimutu National Park area.
Aplikasi Berbagai Media Tanam Terhadap Pertumbuhan Semai Cendana (Santalum album Linn) di Tempat Persemaian Permanen Fatukoa, Desa Naioni Lepa, Christoforus Januard; Pellondo’u, Mamie E.; Riwu Kaho, Norman P. L. B.
Wana Lestari Vol 5 No 2 (2023): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v5i02.12631

Abstract

Sandalwood is a type of plant native to Indonesia that grows endemic to several islands in the East Nusa Tenggara region. This study aims to determine the effect of planting media on the growth of sandalwood seedlings. This study used a completely randomized design (CRD) analysis with Duncan Multiple Range Test . Observations were made on the growth of height, diameter, number of leaves, fresh weight and dry weight of the seedlings. The results showed that the treatment of the growing media had a very significant effect on the height of the seedlings, and had a significant effect on the stem diameter and number of leaves, while it had no effects on the wet and dry weight. The best treatment was obtained from the M3 treatment (soil mixed with chicken faeces), which was shown with an average seedling height of 12.56 cm, a seedling diameter of 1.88 mm and a total of 13.8 leaves.
Pengaruh Perbandingan Dosis Mikoriza Arbus Kula Terhadap Pertumbuhan Bibit Jati Putih (Gmelina sp.) Asa, Ignatius; Pellondo’u, Mamie E.; Riwu Kaho, Norman P. L. B.; Seran, Wilhelmina
Wana Lestari Vol 5 No 2 (2023): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v5i02.13119

Abstract

White teak, which has the scientific name Gmelina arborea, is a productive wood-producing tree. White Teak (Gmelina sp.) is a wood-producing tree which has a yellowish-white color with fine fibrous and gray skin. The use of this wood is for construction materials, furniture, pulp, floor raises, carpentry tools and so on. Mycorrhiza is a group of soil fungi whose life prefers to cooperate with plant or tree roots, so that these fungi get a supply of liquid sugar from plants and vice versa these fungi exchange it in the form of water and nutrients needed for plant growth. This study aims to determine the effect of optimal mycorrhizal doses on the growth of white teak seedlings. This study used a completely randomized design (CRD) analysis with Ducan's Ducan Multiple Reange Post Test. Observations were made on the increase in seedling height, increase in stem diameter and number of leaves. The results showed that the treatment of the growing media had no effect because the doses given were insufficient.
Survey Karakteristik Habitat dan Pohon Sarang Lebah Hutan Jenis Apis Dorsata di Kawasan Hutan Lindung Mutis Timau Mesakh, Melan I; Seran, Wihelmina; Riwu Kaho, Norman P. L. B.; Rammang, Nixon
Wana Lestari Vol 6 No 1 (2024): Wana Lestari
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v6i01.13302

Abstract

Non-Timber Forest Products ( NTFPs) are one of the forest resources that have comparative advantages and are in direct contact with communities around the forest. NTFPs in East Nusa Tenggara Province, which has potential is honey derived from the forest honey bee Apis dorsata. This research was conducted by observation, and interviews. Forest Bees (Apis dorsata) in Nenas village always keep the same nest tree for nenas every year or period. In Nenas village there are 7 trees with 5 active nest trees and 2 inactive nest trees, which are the breeding place for Apis dorsata forest honey bees, with tree species such as Banyan (Ficus benjamin), Angkai (Albizzia chinensis), Bonak (Tetrameles nudiflora), Eucalyptus (Melaleuca leucadendra), and Cassowary (Casuarina). With a dense canopy cover of about 80% and with an average tree height of 29 m and a nest height of about 20 m, with a tree diameter of 70-150 cm, the number of clones / nest trees of 10-20. Forest beehive trees at the study site are at an altitude (elevation) of 1,285-2,500 mdpl, and a slope level of 60%, with a humid climate that rains 2000-3000 mm / year. With a climate of 140C-290C and at extreme conditions at a temperature of 90C. Conditions of temperature and rainfall greatly affect the quality of food from forest honey bees the harvesting process is still very traditional using climbing and smoke methods and traditional ceremonies which are carried out at night. Nenas Village is still included in a protected forest area managed by the Forestry Service and there is no permit for traditional honey bee to take the honey because the Apis dorsata forest honey bee tree is community property or private property which is a relic from ancient times. The age range of respondents is 30-70 years, with the highest education are high school and university graduated, and local people work as farmers and ranchers.
Co-Authors Ado, Sosimus Asa, Ignatius Asten, Maria Yovita Dhone Banoet, Asri Meyrani Rahelia Benu, Petra A. J. Bouk, Maria Erwinda Danggur, Yakobus Emilianus deku, sarida oktavia Dengga, Petrus Doren, Martha Tri N. Ama Hawu, Umbu Maramba Heri, Trison Meiwilson Irmawasti Teku, Imelda Maria Lagur, Sixta Angrainy Lalus, Gabriela Stefani Lepa, Christoforus Januard Liunokas, Yuyun Rivanti Lusia Sulo Marimpan Mau, Astin E. Mesakh, Melan I Nixon Rammang, Nixon Pehi, Yosua Prastowo Pellondo'u, Mamie E. Pellondo’u, Mamie E. Pelupessy, Elyn Novtansya Pirikus, Patrick Gaudens Pramatana, Fadlan Purnama, Maria M. E. Rahmadani, Azahra Riwu Kaho, Ludji Michael Robu, Daud Arianto Roni Haposan Sipayung Seran, Sesilia Bria Seran, Wihelmina Sipayung, Roni Haposan Soimin, Muhamad tanggu, adityo umbu djaga ladu Tanik, Yeremias Wilhelmina Seran