Article Per Year (5 Year)
p-Index From 2021 - 2026
6.644
P-Index
This Author published in this journals
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 Jurnal Celebica : Jurnal Kehutanan Indonesia
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

Published : 65 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 65 Documents
Search

 3   4   5   6   7 
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) Asri Meyrani Rahelia Banoet; Mamie E. Pellondo'u; Wilhelmina Seran; Norman P. L. B. Riwu Kaho
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.
Kontribusi Agroforestry Terhadap Pendapatan Petani Desa Nekbaun, Kecamatan Amarasi Barat, Kabupaten Kupang, Provinsi Nusa Tenggara Timur Bartolomeus Telaumbanua; Maria M. E. Purnama; Wilhelmina Seran
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.v6i2.18044

Abstract

This research was carried out with the aim of knowing the composition of plant types the make up Agroforetryand the amount of contribution to income and the agroforestry system in Nekbaun Village, West Amarasi Distreat, Kupang Regency, East Nusa Tenggara Province. Sample selection was carried out purposively. Data collection techniques were carried out in this research, namely primary data and secondary data. From the results obtained, analysis was carried out using qualitative descriptive and quantitative descriptive analysis. The data is processed using income analysis formulas, percentages, income and expenditure data. The research results, it is know that the agroforestry system implemented in Nekbaun Village ia an agroforestry system that has been implemented for generation and still uses a traditional system, namely using forestry garden plants anso livestrock, whice is often referred to as, agrosilfopasture. The composition of the types of plants that make up agroforestry in Nekbaun Village consists of Bananas (Musa), Corn (Zea Mays), Coconut (Cocos Nucifera), Mahogany (Swietenia Mahagoni), and Teak (Tektona Grandis). The income contribution obtained by farmers in Nekbaun Village from agroforestry results is IDR 10.454.939/year.
Pengaruh Media Tanam Terhadap Perkecambahan Bibit Trambesi (Samanea aaman) Herman Nomleni; Wilhelmina Seran; Astin E. Mau
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.v6i2.18234

Abstract

Trembesi (S. saman (Jacq.) Merr) is a fast-growing plant, very high CO₂ absorber, good groundwater absorber and able to reduce gas concentration effectively so that it can be used as a greening plant. This study aims to determine the influence of planting media on the germination of trambesi seedlings (Samanea saman) and to find out one of the planting media treatments that has the best influence on the germination of trambesi seedlings. This study was conducted with a Complete Random Design (RAL) with 5 treatments and each treatment was repeated 3 times with 15 experimental units. Each experiment requires 100 trambesi seeds, so that a total of 1,500 trambesi seeds are needed for the entire treatment and test. The results showed that the influence of planting media had a real effect on germination power, germination speed index and germination value and the effect of planting media on A1 treatment (50% soil + 50% rice husk charcoal) was the best treatment that affected germination power, germination speed index, and germination value. In this planting medium, plants can germinate well compared to other treatments.
Analisis Potensi Ekonomi dan Daya Dukung Sosial Budaya Bambu Joanetty Maria Annisa Dellty Nahak; Wilhelmina Seran; Ludji Michael Riwu Kaho
Wana Lestari Vol 7 No 1 (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.v7i01.19871

Abstract

This research aims to determine the use of bamboo plants by the Kateri Village community regarding the economic potential and socio-cultural supporting capacity of the Kateri Village community. The type of research used in this research is field research or qualitative descriptive. The data collection techniques used were vegetation analysis, bamboo plant identification, interviews, observation and documentation. The research results show that there are three types of bamboo plants, namely aur bamboo, betung bamboo and wuluh bamboo. The use of bamboo plants which have economic potential by the community has not had much of an impact on the community's economy, this is because the price of bamboo sold perlonjor is priced at IDR 5,000, and bamboo shoots IDR 15,000 and basically the use of bamboo plants used by the community is only to meet daily living needs. -day. The use of bamboo plants has provided socio-cultural support for village communities which has been inherited since ancient times and has a very important role in the social and cultural life of the community, where village communities use bamboo as a traditional Rama moruk weapon (poisonous arrows) and as a weaving tool, ladders. bamboo (Odam), a place for storing palm wine, making bebak for house walls, torches and traditional musical instruments as well as seating mats/bale-bale, simple stages, tents, fences, building construction, bridges, seats and tables. The use of bamboo by the village community is a habit inherited from their ancestors and is carried out continuously to this day.
Pengaruh Konsentrasi Zat Giberelin (GA3) Terhadap Perkecambahan Biji Cendana (Santalum album Linn.) Angriani Noventa Tefa; Wilhelmina Seran; Astin E. Mau; Roni Sipayung
Wana Lestari Vol 7 No 1 (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.v7i01.19873

Abstract

There are two factor s that affect the success of sandalwood plant breeding, namely, the presence of host plants needed by sandalwood plants and the treatment of sandalwood seeds. This study aims to determine how the concentration of gibberellin (GA3) on sandalwood seed germination and which concentration treatment has the most effect on sandalwood seed germination. The method used in this study was a Complete Randomized Design (RAL) with gibberellin concentration treatment (GA3) consisting of A0 = 0% (Immersion in aquades (control)), A1 = 70% (1,000 mL aquades + 0.70 grams (GA3)), A2 = 75% (1,000 mL aquades + 0.75 grams (GA3)), A3 = 80% (1,000 mL aquades + 0.80 grams (GA3)), A4 = 85% (1,000 mL aquades + 0.85 grams (GA3)), A5 = 90% (1,000 mL aquades + 0.90 grams (GA3)). The results showed that the variation in the concentration of gibberellins (GA3) 70%, 75%, 80%, 85% and 90% in sandalwood plants had a significant effect on all parameters and the use of GA3 with A5 = 90% treatment (1,000 mL aquades +0.90 grams (GA3)) gave the best value and had a real effect on four parameters, namely germination rate with an average of 36%, germination rate of 44% (12MST), wet weight of 0.31 grams, and dry weight of 0.13 grams.
Co-Authors Aldolin Alfalita Moileti Alexander Alfa Jan Junior Seran Angriani Noventa Tefa Antonius Metris Rampung Asit, Avelina M. B. Un Asri Meyrani Rahelia Banoet Astin E. Mau Astin Elise Mau Astin Elise Mau Barbara Yunita Leki Bartolomeus Telaumbanua Ben Jusuf A. Bolang Benyamin P Dillak Blolok, Agustina Sumarni Ciputri Butung, Yunita Danggur, Yakobus Emilianus Demang, Juandri Inyo Dhenada Nunuhitu Diaz, Renalthy Lidwina Djara, Febi Tade Edon, Servasius Gratia Elisabet E. P Laom Filemon Bogos Firdaustian Aka Heku Florentina Jebaru Florentina Nadina Lengo Frederik Reinardus Naiheli Gue, Yohanes Hana, Yanete Wori Herman Nomleni Hilda Audreya Consita Soares Ignatius Asa Joanetty Maria Annisa Dellty Nahak Kaho, Ludji Michael Riwu Kaho, Norman P. L. B. Riwu Kaho, Norman P.L.B. Riwu Lalur, Francisca Vainalia Ledo, Sudarmin Ludji Michael Riwu Kaho Ludji Michael Riwu Kaho Mamie E Pelondo'u Mamie E. Pellondo'u Mamie E. Pellondou Mamie E. Pellondo’u Mamie Elsyana Pellondo’u Maria Kasih Karunia Nirmala Pab Maria M. E. Purnama Mariani Carvalo Marie I. R. I. Kewuren Mau, Astin Elise Mayang Gracelia Bessie MEI WULANDARI Melkianus Wawo Ndula, Aleksandro Alianto Ngalu, Maria Elisabet L. Nina A. I. Liwu Nixon Rammang Nixon Rammang, Nixon Nomleni, Bay Bona Norman P. L. B Riwu Kaho Norman P. L. B. Riwu Kaho Norman P.L.B Riwu Kaho Norman P.L.B. Riwu Kaho Norman Riwu Kaho Odilia Barek Goran Tokan Tokan Pala, Gloria Natalia Pamona S. Sinaga Pamona Silvia SINAGA Paulus Un Pellendo’u, Mamie E. Pellondou, Mamie E. Pellondo’u, Mamie E. Pellondo’u, Mamie Elsyana Pramatana, Fadlan Puput Fitriana Riwu Kaho, Ludji Michael Riwu Kaho, Norman P. L. B. Riwu Kaho, Norman P.L.B. Roni Haposan Sipayung Roni Sipayung Sakan, Ritwan Shirly S Oematan Sinaga, Pamona S. Sion Christanto Kaho Hinga Soimin, Muhamad Sudarmin Ledo Tefa, Gradiana Tessa Novia Kristi Un, Paulus Wulan Chairunissa Anwar Yanete Wori Hana Yollis C.S Sakan Yusratul Aini