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All Journal MARSEGU : Jurnal Sains dan Teknologi Maanu : Jurnal Pengabdian Kepada Masyarakat
Matinahoru, Johan Markus
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering

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PERTUMBUHAN TANAMAN SAMAMA (Anthocephallus macrophylla) PADA TANAH ALUVIAL DI  DESA URSANA KECAMATAN INAMOSOL KABUPATEN SERAM BAGIAN BARAT Matinahoru, Johan Markus
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 12 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.12.2025.1187-1194

Abstract

Samama (Anthocephallus macrophylla) is a type of forest tree found growing naturally ecologically this type of tree also likes secondary forest areas that are quite open to sunlight. Several field observations obtained that samama trees also like to grow in areas on the banks or around rivers that are dominated by alluvial soil with sufficient organic matter content. Alluvial soil is very suitable for cultivating samama plants because it produces good average growth in diameter and free branch height. Environmental factors such as soil fertility, soil moisture, soil acidity, temperature, air humidity and light intensity have a very significant effect on the growth of samama plants.
PENGARUH PUPUK HAYATI ENDOMIKORIZA ASAL AKAR MERANTI (Shorea sp) TERHADAP PRODUKSI TANAMAN KANGKUNG (Ipomea reptans) DAN BAYAM (Amaranthus sp) Huwae, Linda Naomi; Matinahoru, Johan Markus; Siahaya, Ludia
MARSEGU : Jurnal Sains dan Teknologi Vol. 2 No. 4 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/2.4.2025.212-223

Abstract

This study aims to determine the impact of endomycorrhizal biofertilizer from meranti roots (Shorea sp) on the production of kale (Ipomea reptans) and spinach (Amaranthus sp) and analyze its effectiveness on production. Meranti root samples as raw materials for making biofertilizer were taken from Honitetu Village, Inamosol District, West Seram Regency and then research was conducted in Lateri Village, Baguala District, Ambon City. This research took place from February to March 2025. The method used was RAL (Completely Randomized Design) consisting of 2 treatments and 3 replications. The first treatment is fertilizer, which consists of 4 levels, namely A0 (No fertilizer), A1 (NPK Fertilizer), A2 (Endomycorrhizal Biofertilizer, A3 (Endomycorrhizal Biofertilizer + NPK Fertilizer). The second treatment is the type of plant consisting of 2 levels, namely B1 (Kangkung) and B2 (Spinach). The parameters observed are plant height (cm) and number of leaves (strands). The results of the study showed that the interaction between endomycorrhizal biofertilizer and plant types had a significant effect and provided the highest value on the production of kale plants compared to spinach plants.
PENINGKATAN PENDAPATAN PETANI MELALUI BUDIDAYA TANAMAN GAHARU (AQUILARIA MALACCENSIS) DI DESA URAUR KECAMATAN KAIRATU KABUPATEN SERAM BAGIAN BARAT Matinahoru, Johan Markus
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 1 (2023): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv1i1p01-06

Abstract

In general, farmers harvest agarwood by cutting down or destroying the trees. Therefore the effort that must be made is to invite the community to plant agarwood as an Artificial Forest. In connection with the availability of a lot of empty and abandoned critical land in Uraur Village, Kairatu District, West Seram Regency, it is necessary to conduct training on agarwood cultivation so that farmers can cultivate their vacant land with this type of agarwood plant. The purpose of this service is to increase the understanding and skills of agarwood cultivation. While the benefits to be achieved are farmers can cultivate agarwood plants as a substitute for income for the family. Participants were very responsive to this training, because it was something new for farmers. So far, farmers have focused more on cultivating cloves, nutmeg and cocoa but the results have always been suboptimal. In addition, from the aspect of understanding the training material, it was very good, because 90% of the participants were able to answer the evaluation questions well. It is hoped that the participants can immediately try cultivating agarwood plants because it is very promising to be able to increase farmers' income in the future when harvest time comes.
PENGENDALIAN PERLADANGAN BERPINDAH DENGAN AGROFORESTRI BERBASIS TANAMAN DAMAR DI DESA IMABATAI KECAMATAN INAMOSOL KABUPATEN SERAM BAGIAN BARAT Matinahoru, Johan Markus
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2024): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv2i1p71-76

Abstract

Shifting cultivation is an agricultural system that is widely practiced by farmers because it does not require much capital for its activities. However, the impact of shifting cultivation activities is quite large, especially on forest destruction. To control the impact of shifting cultivation practices is to introduce the agroforestry model to farmers. Agroforestry is a farming model that combines agricultural crops and forestry crops. The aim of the activity is to provide insight and understanding to farmers/cultivators who practice shifting cultivation so that they can reduce shifting cultivation activities. A total of 20 representatives from 20 families or 25% of the total number of families in Imabatai village were involved in intensive activities. This activity also involved female representatives, namely 10 people representing 10 families, while 10 men were involved representing 10 families. Participants really responded to this training, because it was something new for farmers. So far, participants have focused more on agricultural systems that rely more on business patterns that only focus on agricultural crops. Apart from that, the aspect of understanding the training material was very good, because 85% of participants were able to answer the evaluation questions well. The future hope is that participants can immediately try to practice agroforestry or dusung because it is very promising to increase farmers' income in the future when harvest time comes. Apart from that, agroforestry practices can reduce the impact of shifting cultivation which leads to the formation of critical land.
PENGENDALIAN PERLADANGAN BERPINDAH DENGAN AGROFORESTRI BERBASIS TANAMAN DAMAR DI DESA IMABATAI KECAMATAN INAMOSOL KABUPATEN SERAM BAGIAN BARAT Matinahoru, Johan Markus; Kewilaa, Viktor L. N.
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 3 No 1 (2025): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv3i1p11-19

Abstract

Shifting cultivation is an agricultural system that is widely practiced by farmers because it does not require much capital for its activities. However, the impact of shifting cultivation activities is quite large, especially on forest destruction. To control the impact of shifting cultivation practices is to introduce the agroforestry model to farmers. Agroforestry is a farming model that combines agricultural crops and forestry crops the aim of the activity is to provide insight and understanding to farmers/cultivators who practice shifting cultivation so that they can reduce shifting cultivation activities. A total of 20 representatives from 20 families or 25% of the total number of families in Imabatai village were involved in intensive activities. This activity also involved female representatives, namely 10 people representing 10 families, while 10 men were involved representing 10 families participants really responded to this training, because it was something new for farmers. So far, participants have focused more on agricultural systems that rely more on business patterns that only focus on agricultural crops. Apart from that, the aspect of understanding the training material was very good, because 85% of participants were able to answer the evaluation questions well. The future hope is that participants can immediately try to practice agroforestry or dusung because it is very promising to increase farmers' income in the future when harvest time comes. Apart from that, agroforestry practices can reduce the impact of shifting cultivation which leads to the formation of critical land.
Co-Authors Huwae, Linda Naomi Kewilaa, Viktor L. N. Siahaya, Ludia