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All Journal AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Jurnal Kehutanan Papuasia (Journal of Papuasia Forestry) Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Scientech Research and Development Agrikan: Jurnal Agribisnis Perikanan Jurnal Wasian Wana Lstari
Wilhelmina Seran
Universitas Nusa Cendana
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Physics Public Health Social Sciences Other

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PENGGUNAAN ZAT PENGATUR TUMBUH (ZPT) ALAMI DAN PENGARUH LAMA PERENDAMAN UNTUK PERTUMBUHAN STEK PUCUK PULAI (Alstonia scholaris) Asit, Avelina M. B. Un; Seran, Wilhelmina; Pellondou, Mamie E.
Wana Lestari Vol 4 No 1 (2022): JURNAL 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.v6i01.8040

Abstract

Pulai (Alstonia scholaris) is one type of forestry plant that has many benefits and grows fast and has a wide distribution almost all over Indonesia. Vegetative propagation by cutting shoots becomes one of the alternatives to propagation of Pulai plants. Factors that are known to affect the success of plant propagation through cuttings shoots are Growing Regulatory Substances (PGRS) and the length of immersion. This research was conducted to find out the use of natural ZPT and the long-time influence of immersion for the growth of Pulai cuttings. The research method uses a Complete RandomIzed Design using a 2 (two) factor factor, namely the first factor, among others, natural PGRS consisting of 3 levels, namely aquades (control), PGRS Coconut Water and PGRS Onion Extract and the second factor, among others, the length of immersion consisting of 4 levels, namely Long Immersion 4 Hours, 6 Hours, 8 Hours, and 10 Hours. The results showed that the natural PGRS use treatment and combination of different treatments were not noticeable to the number of leaves, the length of the primary root, the length of the shoot, the length of the buds, the period of bud appearance and the percentage of life, while the length of immersion differed markedly from the number of leaves and differed in unreality over the length of the primary root, the length of the shoot, the period of bud appearance and the percentage of life of alstonia scholariscuttings. The use of PGRS coconut water (A1) has the highest average on the parameters of leaf count, length of buds, period of appearance of buds and percentage of life and PGRS of onion extract (A2) has the highest average on the primary root length parameter, while the highest average immersion length treatment is found at the length of immersion for 4 hours (B1).
LAJU DEKOMPOSISI SERESAH DAN KETERSEDIAAN UNSUR HARA MAKRO DI BAWAH TEGAKAN JATI (Tectona grandis) DI KABUPATEN KUPANG Mau, Astin Elise; Seran, Wilhelmina; Pellondou, Mamie E.
Wana Lestari Vol 4 No 1 (2022): JURNAL 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.v6i01.8044

Abstract

Teak (Tectona grandis) is one type of plant that has the ability to adapt in dry climates such as in NTT. The availability of nutrients in the soil, especially under teak stands in forest areas is strongly influenced by the amount of organic matter in the form of litter that falls to the forest floor and the rate of decomposition of this type of litter. The research, which was conducted in Amabi Oefeto sub-district, Kupang Regency, which is under the management of KPH Kupang Regency, aims to determine the rate of decomposition and the content of macronutrients under teak stands. The results showed that the rate of decomposition of litter under teak stands on the 30th day of sampling was 0.072 gram/day. As for the content of macro nutrients based on the criteria for assessing the chemical properties of soil (1983), C organic under Teak (Tectona grandis) stands was included in the low criteria, which is worth 1.135%, total N was included in the medium criteria, which was 0.5%, total P was included in the criteria. very high, which is 90.326 mg/100 g of soil, available P is included in the very high criteria, which is worth 35.872 ppm and K-dd is included in the high criteria, which is 0.92 me/100 g of soil.
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.
Pengaruh Komposisi Media Tanam Terhadap Perkecambahan Benih Cendana (Santalum album Linn.) Gue, Yohanes; Seran, Wilhelmina; Sinaga, Pamona Silvia
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.v7i02.9474

Abstract

Sandalwood (Santalum album Linn.) is a wood-producing forest plant in the province of East Nusa Tenggara (NTT) which has great economic value and is an endemic species. The sandalwood (Santalum album Linn.) propagation has been widely carried out in NTT, various studies have been carried out to increase the sandalwood plant, with the development and replanting of sandalwood (Santalum album Linn.) plants from nurseries or saplings from natural distribution. Utilization of sawdust waste as a seedling medium is one method to support the development of sandalwood plants, the increase in sandalwood productivity depends on the fertility of the planting media. Sawdust waste contains chemical compounds such as lignin, cellulose, and hemicellulose. The method used in this study was Completely Randomized Design (CRD) with a comparison of the composition of the growing media used (A0) Soil (100% (control))10kg, (A1) 50% soil + 25% sawdust waste + 25% sand, (A2) 25% soil + 50% waste sawdust + 25% sand, (A3) 25% soil + 25% waste sawdust + 50% sand, (A4) 50% waste sawdust + 50% soil, (A5) 50% waste sawdust + 50% sand. The results of this study showed that the A3 treatment witha ratio of 25% soil + 25% sawdust waste + 50% sand gave the highest average increase and hada very significant effect on germination rate, germination rate index and germination value.
Pengaruh Perendaman Benih Kaliandra (Calliandra calothyrsus) Pada Konsentrasi Larutan Air Kelapa Bolang, Ben Jusuf A.; Seran, Wilhelmina; Pellondou, Mamie E.
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.v7i02.9477

Abstract

The formulation of the problem in this study is how is the effect of giving coconut woter solution concetration on the growth power of Kaliandra? This study aims to determine the effect and optimal dosage of coconut water solvent for increasing germination of Kaliandra seeds ( Calliandra calothyrsus ). The study was conducted at Pusat Persemaian Permanen Fatukoa BPDASHL Benain Noelmina for one month from February to March 2022. The method used was a fully randomized design (factorial CR) with 3 treatments and 1 control and 5 replicates. Treatments in this study included L0 (control) 0% concentration (mineral water), L1 25% concentration (coconut water 250 ml + distilled water 750 ml), L2 50% concentration (coconut water 500 ml + 500 ml water), L3 concentration 75% (Coconut water 750 ml + Aquades 250 ml). The data obtained were further tested using Analysis of variance with Duncan’s Multiple Range Test (level 5%). The results showed that the concentration of the coconut water solvent had a very significant impact on the germination power and germination value of seeds, but no significant impact on the germination rate index of seeds with 50% concentration L2 treatment (coconut water 500ml + 500ml Aquades) as optimal dose concentration with increasing germination of Kaliandra ( Calliandra calothyrsus ) seeds.
Analisis Solusi Masalah Perambahan Di Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Diklat Sisimeni Sanam Seran, Alexander Alfa Jan Junior; Seran, Wilhelmina; Mau, Astin E.
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.v7i02.9480

Abstract

This study aims to determine the main factors causing forest encroachment that occurred in the Special Purpose Forest Area (KHDTK) Education and Training Forest of Sisimeni Sanam. The method used in this study is a non-probability sampling method for two groups of informants, namely general public and the officers of KHDTK Sisimeni Sanam. The sampling technique for general public used the snowball sampling method while for the officers used the purposive sampling method. Data were analyzed using Miles & Huberman model of data analysis which includes data reduction, data presentation and verification. The results showed that there are three dominant factors causing encroachment in KHDTK Sisimeni Sanam, they are economic factors, soil fertility factors and limited land area, and tenure conflict factors. The formulation of the solution to these encroachment problems is to increase cooperation and collaboration with the community in managing land in the area by increasing the number of Forest Farmer Groups (KTH), conducting regular and intense socialization to all community members living in and around the area, assistance and regulate land cropping patterns in the area, conducting complete and clear data collection on the people living in the area, giving appreciation to the people who guard and protect the area, increase the number of security officers or increase the number of community members as security guards in each area, optimizing land management with an agroforestry system, and making village regulations (PerDes) which regulate encroachment in each village
KONTRIBUSI PENGELOLAAN AGROFORESTRY TERHADAP PENDAPATAN PETANI “STUDI KASUS DESA RANAKA KECAMATAN WAE RI’I KABUPATEN MANGGARAI Jebaru, Florentina; Seran, Wilhelmina; Rammang, Nixon
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.v7i01.11748

Abstract

This research was conducted to determine the contribution of agroforestry to farmers' income. This research was conducted in Ranaka village, WaeRi'i sub-district, Manggarai Regency " for one month, from April to May 2021. This study used survey methods and data analysis using descriptive and quantitative analysis. The data is processed using the formula for calculating farmers' income, namely: Production x Price, while income is the difference between Revenue - Costs, and Costs = Fixed Costs + Variable Costs, while the contribution of agroforestry to farmers' total income is Iaf% = (Ihr/Itot) x 100 %.The results showed that the components of the agroforestry sistem at the research site had an intercropping pattern, where in one plot of land farmers planted various types of crops, both agricultural and forestry.Research respondents on average make a living as farmers who have a low level of education with a more dominant productive age level. The agroforestry sistem applied by farmers in Ranaka Village is Agrosilviculture with mixed cropping patterns. The income received by farmers from the component of the agroforestry sistem in Ranaka Village for one year is Rp. 957,130,000 while the Non Agroforestry component is Rp. 309,600,000 per year. The total cost incurred by farmers for agroforestry management is Rp. 116,912,340, while for Non Agroforestry Rp. 870,650,000. The percentage contribution of agroforestry is very large to household income, which is 75.55% of the total farmer household income. Meanwhile, the Non Agroforestry component only contributed 24.45% of the total percentage of 100%.
PENGARUH MEDIA TANAM DAN KONSENTRASI PUPUK ORGANIK CAIR (POC) URIN SAPI TERHADAP PERTUMBUHAN SEMAI KAYU PUTIH Wawo, Melkianus; Seran, Wilhelmina; Mau, Astin
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.v7i01.11753

Abstract

The eucalyptus plant (Melalauca leucadendron Linn.) is one of the largest essential oil producing plants in Indonesia. The main objective of developing eucalyptus plantations from an economic perspective is to extract the leaves. To support the development of eucalyptus plantations, of course there must be availability of plant cultivation, so there is a need for efforts to provide quality seeds. This research was conducted in the Fatukoa Permanent Nursery, Fatukoa Village, Kupang City which was carried out for 4 months, from April to July 2022. The method used in this study was a 2-factor Completely Randomized Design (CRD) with a combination of treatment with POC concentrations of cow urine and planting media. The results showed that the interaction between the planting medium and the POC concentration of cow urine had a significant effect on height but had no effect on stem diameter, number of leaves, dry weight and percentage alive. The single factor of growing media had an effect on height and diameter but had no effect on the number of leaves, dry weight and percentage of life. While the single factor POC concentration of cow urine has an influence on height, diameter, number of leaves, dry weight and percentage alive.
PENGARUH PERBANDINGAN DOSIS MIKORIZA ARBUS KULA TERHADAP PERTUMBUHAN BIBIT JATI PUTIH (Gmelina sp.) Asa, Ignatius; Pellondo’u, Mamie; Riwu Kaho, Norman; 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.
RIAP OF AMPUPU PLANTS (Eucalyptus urophylla S.T Blake) IN BU'AT PLANTATION FOREST AREA, SOUTH CENTRAL TIMOR REGENCY Soares, Hilda Audreya Consita; Seran, Wilhelmina; Rammang, Nixon
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.v6i2.17854

Abstract

This research has been carried out in the Bu'at Research Forest Area which is included in the Bu'at KHDTK Area, South Mollo District, South Central Timor Regency, East Nusa Tenggara Province. This research has been carried out in July 2023. This study aims to determine the vegetation structure of Ampupu plants (Eucalyptus urophylla S.T Blake) and riap Ampupu plants (Eucalyptus urophylla S.T Blake) in the Bu'at Plantation Forest Area. The method used in this study is quantitative method. The results of the research obtained through the plot method. The data in this study is in the form of seedling to tree level analysis in plantation forests and riap data of Ampupu plants (Eucalyptus urophylla S.T Blake). The results of this study were the average diameter, height and volume of Ampupu plants in plots 1 to 38 when the plants were 41 (forty one) years old respectively amounted to 39.08 cm, 1528 cm and 22.57 m3. The average riap diameter, height and volume of Ampupu type plants in plots 1 to 38 when plants are 41 (forty one) years old are respectively 0.94 cm / plant / year, 41.72 cm / year / plant and 0.556 m3 / plant / year.
Co-Authors Amaral, Maria Heltiana Asa, Agripina Aek Asa, Ignatius Asit, Avelina M. B. Un Astin Elise Mau Banoet, Asri Meyrani Rahelia Barbara Yunita Leki Benu, Martha Bima, Margaretha Vani Blolok, Agustina Sumarni Ciputri Bogos, Filemon Bolang, Ben Jusuf A. Butung, Yunita Dangga, Maria Helmince Danggur, Yakobus Emilianus Demang, Juandri Inyo Dhenada Nunuhitu Diaz, Renalthy Lidwina Dillak, Benyamin P Djara, Febi Tade Edon, Servasius Gratia Elisabet E. P Laom Fitriana, Puput Frederik Reinardus Naiheli Gue, Yohanes Hana, Yanete Wori Jebaru, Florentina Kaho, Ludji Michael Riwu Kaho, Norman P. L. B. Riwu Kaho, Norman P.L.B. Riwu Kewuren, Marie I. R. I. Lalur, Francisca Vainalia Ledo, Sudarmin Liwu, Nina A. I. Loro, Merlin Merlinda Ludji Michael Riwu Kaho Mamie E. Pellondo'u Mamie Elsyana Pellondo’u Mau, Astin Mau, Astin E Mau, Astin E. Mau, Astin Elise MEI WULANDARI Minata, Maria Moileti, Aldolin Alfalita Nahak, Joanetty Maria Annisa Dellty Nampa, I Wayan Ndula, Aleksandro Alianto Ngalu, Maria Elisabet L. Nirmala Pab, Maria Kasih Karunia Nixon Rammang, Nixon Nomleni, Bay Bona Nomleni, Herman Norman P. L. B Riwu Kaho Norman P. L. B. Riwu Kaho Norman Riwu Kaho Oematan, Shirly S Pala, Gloria Natalia Pamona S. Sinaga Pamona Silvia SINAGA Pellendo’u, Mamie E. Pellondo'u, Mamie E. Pellondou, Mamie E. Pellondo’u, Mamie Pellondo’u, Mamie E. Pellondo’u, Mamie Elsyana Pelondo'u, Mamie E Pramatana, Fadlan Purnama, Maria M. E. Rampung, Antonius Metris Riwu Kaho, Ludji Michael Riwu Kaho, Michael Riwu Kaho, Norman Riwu Kaho, Norman P. L. B. Riwu Kaho, Norman P.L.B. Roni Haposan Sipayung Sakan, Ritwan Sakan, Yollis C.S Seran, Alexander Alfa Jan Junior Sinaga, Pamona S. Soares, Hilda Audreya Consita Soimin, Muhamad Sudarmin Ledo Tefa, Angriani Noventa Tefa, Gradiana Telaumbanua, Bartolomeus Tessa Novia Kristi Un, Paulus Wawo, Melkianus Wulan Chairunissa Anwar Yanete Wori Hana Yusratul Aini