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PLANTING OF RHIZOPORA TYPES IN MANGROVE FORESTS PERCUT SEI TUAN NORTH SUMATERA Ridahati Rambey; Delvian; Deni Elfiati
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2018): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Mangrove forest is a tropical beach vegetation community dominated by several tree species that can grow and develop in tidal and muddy beaches. Some mangrove areas recently have been damaged due to illegal activities carried out by various parties, one of which is the East Coast of Sumatra in the Sub District Percut Sei Tuan, Deli Serdang District, Province of North Sumatra. The purpose of the activities is to focus on replanting mangrove lands that have been damaged by local species. The growned in Tanjung Rejo Village Percut Sei Tuan buds are like Rhizopora stylosa, Rhizopora apiculata and Avicennia marina type. Percentage of growing plants were R. stylosa (92.37%), R. apiculata (90%), mixed propagules of R. stylosa and R. apiculata (90%) and A. marina (56%) respectively. Overall the rehabilitation of mangrove forest is categorized as successful, but only one species of the smallest growing with percentage is A. marina (56%) this is because the location of planting is adjacent to the sea where the plants can not stand the tidal currents.

COMMUNITY NURSERY PARTICIPATION FOR AVAILABILITY OF SEEDS IN CANDI REJO VILLAGE BIRU BIRU SUB-DISTRICT DELI SERDANG DISTRICT Rahmawaty; Yunus Afifuddin; Ridahati Rambey
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

The community service activity was conducted in Candi Rejo Village, Biru-biru District, Deli Serdang Regency, North Sumatra Province. This activity aimed to ensure the availability of seeds at the farm level by providing assistance to community nurseries. The types of plants that were seeded such as: coconut, durian, avocado, mindi and cocoa. The five types of plants were needed by the local community. Agroforestry (combining cocoa and wood species such as mindi, coconut, avocado, durian and others) was a system used by the Candi Rejo Village community.

Community empowerment through making maroca (mangrove root craft) in village Tanjung Rejo, Kecamatan Percut Sei Tuan, Sumatera Utara Enggar Susetya, Ipanna; Dewinta, Astrid Fauzia; Rambey, Ridahati; Sudiati, Sudiati; Azhari, Azhari; Suriani, Mai
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Mangrove ecosystems in Tanjung Rejo Village, Percut Sei Tuan Sub-district, Deli Serdang experienced a lot of land conversion in the form of residential, agricultural and plantation lands. This causes abrasion in this region because there is no protection from waves and sea waves in this region. Land conversion and abrasion caused many mangrove trees to die. Mangrove trees that died were only used on the trunk, twigs and leaves by local residents. Many parts of the dead mangrove roots are not utilized. This community service activity aims to provide information and skills to partner groups about the making of MAROCA. Through this activity, partners will gain knowledge and skills in making MAROCA so that materials that are not initially valuable like dead mangrove roots become useful. Based on the description of the problem and the purpose of this community service activity, the activities that have been carried out are counseling about the manufacturing of MAROCA, giving leaflets for the procedures for making and providing tools and materials. The results obtained are increased knowledge and skills of partners about the benefits of dead mangrove roots as economically valuable handicrafts.

Agroforestry Land Management with the Community of Candi Rejo Village, Biru-Biru District, Deli Serdang, North Sumatra Delvian; Elfiati, Deni; Rambey, Ridahati
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Community Service Program in agroforestry land management together with the people of Candi Rejo of Village, Biru- Biru Sub-District, Deli Serdang, North Sumatra, aims to assist the community in managing agroforestry land to improve community skills in managing their agroforestry land. Some of the activities carried out are making compost using cocoa waste and animal husbandry, prunning cocoa plants to reduce pest and disease attacks and planting mindi, avocado, durian species for enrichment of species on agroforestry land. Based on the result of interviews with farmers that the use of compost is more effective in increasing cocoa production.

Agroforestry Land Management with the Community of Candi Rejo Village, Biru-Biru District, Deli Serdang, North Sumatra Delvian; Elfiati, Deni; Rambey, Ridahati
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Community Service Program in agroforestry land management together with the people of Candi Rejo of Village, Biru- Biru Sub-District, Deli Serdang, North Sumatra, aims to assist the community in managing agroforestry land to improve community skills in managing their agroforestry land. Some of the activities carried out are making compost using cocoa waste and animal husbandry, prunning cocoa plants to reduce pest and disease attacks and planting mindi, avocado, durian species for enrichment of species on agroforestry land. Based on the result of interviews with farmers that the use of compost is more effective in increasing cocoa production.

Empowering Women through Mangrove Batik Business in Percut Sei Tuan, North Sumatera sinaga, Muhammad Zulham efendi; Rambey, Ridahati
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2020): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

One of the efforts to improve community welfare is through community empowerment activities. Through the Community Service Program for women's groups in Percut Sei Tuan, it is hoped that women can increase family income. Available natural resources such as natural dyes made from wood around the mangrove forest can be used to support batik products with natural dyes. Types of natural dyes include those from the wood species Rhizopora, Avicennia, Ceriop, Bruguiera. In this service activity the group has made products in the form of handkerchiefs and printed batik cloths.

Cultivation of Tilapia (Oreochromis niloticus) using the silvofishery method in Tanjungrejo, Percut Sei Tuan, North Sumatra Province Elfiati, Deni; Susetya, Ipanna Enggar; Delvian; Rambey, Ridahati; Fadhilah, Amanatul
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2021): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Silvofishery is a mangrove ecosystem management model that combines fisheries and forestry aspects. This method is also a solution for cultivators to cultivate fish without damaging the mangrove ecosystem. It is hoped that the results of this service activity can be used as a model or input for the community in order to manage ponds with silvofishery technology without having to do open ponds which will slowly damage the environment. This community service activity aimed to provide information and skills to partner groups on the silvofishery method. Other aim was to assist partners in the tilapia rearing process. Based on the description of the problems and objectives of this community service activity, the activities that have been carried out are counseling about silvofishery. The second activity, provision of tilapia seeds and feed for fish rearing activities in silvofishery ponds. The results obtained were increased partners' knowledge and skills regarding silvofishery. The people of Tanjungrejo Village also get tilapia cultivation products that can be traded without cutting down mangrove trees.

Integrasi Agroforestri dan Sistem Budidaya Lebah Madu (Trigona Sp.) dalam Penguatan Food Estate di Humbang Hasundutan. Luthfi Hakim; Tito Sucipto; Apri Heri Iswanto; Jajang Sutiawan; Rudi Hartono; Harisyah Manurung; Samsuri Samsuri; Anita Zaitunah; OK Hasnanda Syahputra; Agus Purwoko; Hafizah Arinah; Moehar Maraghiy Harahap; Mariah Ulfa; Ridahati Rambey; Suri Fadhilla; Arida Susilowati; Deni Elfiati; Ahmad Baiquni Rangkut
Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Vol 1, No 1 (2022): June
Publisher : Magister of Forestry,Department of Forestry, Faculty of Agriculture, University of Lampung

The community service program for the mandatory lecturer scheme in 2021, Universitas Sumatera Utara, is foc Integrasi Agroforestri dan Sistem Budidaya Lebah Madu (Trigona Sp.) dalam Penguatan Food Estate di Humbang Hasundutan. used at the food estate location, Humbang Hasundutan Regency. The purpose of this community service program is to develop a group of forest communities around the location of the food estate that are economically independent through the skills of honey bee cultivation of Trigona sp. in strengthening food at food estate locations. This program integrates forestry, agricultural, and honey bees Trigona sp. to form an interrelated cultivation system for the sustainability of ecological, economic, and social aspects. This program is carried out in the form of assistance in providing honey bee sires Trigona sp. and training in honey bee cultivation management. This program is expected to be able to have a positive impact on the community of food estate farmer groups as a companion business in managing food estates based on agricultural commodities.

Growth Rate of Rhizophora apiculata Propaguls in Two Sylvofishery Ponds in Tanjung Rejo Village Percut Sei Tuan District Delvian; Indri Marita Siahaan; Ridahati Rambey
Journal of Sylva Indonesiana Vol. 2 No. 01 (2019): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Research on Growth Rate of propaguls of Rhizophora apiculata was carried out in Tanjung Rejo Village, Deli Serdang Regency, North Sumatra. The purpose of this study was to compare the growth of Rhizophora apiculata in two sylvofishery ponds. The parameters measured were height, diameter and number of leaves. During twelve weeks of observation, the height of the seedlings of Rhizophora apiculata was the best at ponds A, namely in the fifth week 1.8 cm with the best diameter increase of 0.2 cm, the highest number of leaves was 7 strands. At the ponds B, the highest increase in seedlings of Rhizophora apiculata was observed in the fifth week 1.8 cm, but did not experience any increase at all in the second week, with increasing diameters of about 0.05 - 0.1 cm, number of leaves range from 0 to 5 strands. This shows that the growth of Rhizophora apiculata is better at ponds A than at ponds B.

Morphological diversity of mindi (Melia azedarach) from agroforestry system in North Sumatra, Indonesia Ridahati Rambey; Arida Susilowati; Nelly Anna
Journal of Sylva Indonesiana Vol. 4 No. 02 (2021): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Mindi (Melia azedarach) is a fast-growing woody plant with potential for community forest development. Mindi wood is used to furniture material, parquet, fancy plywood, and fancy laminated veneer, and it is also exported. Although the community forest in Deli Serdang Regency is established as a seed source for mindi in North Sumatra, information on its diversity is still lacking. The aim of this research was to get information about morphological differentiation of mindi in Deli Serdang Regency. Direct observation and measurement on morphological and growth character of mindi had been conducted in three populations of community forest in Deli Serdang Regency. Those were Percut Sei Tuan population, Biru-Biru population, and Pancur Batu population. The result showed that of 19 observed morphological characters, there were two characters: number of leave and fruit weight able to differentiate the populations—individual tree from three population clustering into three groups. The first cluster consists of 35 individual trees from Percut Sei Tuan (7 trees), Biru-Biru (12 trees), and Pancur Batu (16 trees). The second cluster consist of 24 trees originated from Percut Sei Tuan (13 trees), Biru-Biru (8 trees), and Pancur Batu (3 trees). A third cluster consists of one tree from Pancur Batu.

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