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All Journal AGROEKOTEKNOLOGI Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat PERTANIAN TROPIK

Nur Ulina Warnisyah S Sebayang, Nur Ulina Warnisyah S

Universitas Sumatera Utara

Author-ID : 1342846

Agriculture, Biological Sciences & Forestry Law, Crime, Criminology & Criminal Justice Social Sciences

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Aplikasi Bahan Organik pada Piringan Kelapa Sawit untuk Meningkatkan Populasi Cacing Tanah dan Ketersediaan Hara P dan K Nur Ulina Warnisyah S Sebayang; T. Sabrina; Mariani Sembiring
Jurnal Agroekoteknologi Vol 4, No 1 (2016)
Publisher : Universitas Sumatera Utara

The earthworm contribute to soil fertility and environment quality but they need a suitable habitat to survive on the land including the presence of organic material as a food source. The present study was conducted in Sei Pancur Plantation, Tanjung Morawa, in March - September 2015. The design used in study was a factorial randomized block design consists two factors. The first was various types of organic materials : without organic matter (B0) ; litter (B1) ; empty fruit bunches oil palm (B2) ; litter+T.harzianum (B3) ; and empty fruit bunches oil palm+T.harzianum (B4). The second were method of application : evenly spread a layer (C1) ; stacked around turn rod (C2) ; and stacked on the edge of weeded circle (C3). The result found that application of organic materials significantly increased P-available, K-exchangeable, and earthworm. Method of applications significantly increased P-available and earthworm populations. The relationship among interaction of both significantly increased phosphate available and earthworm populations. Application on the edge of weeded circle was the best way to reduce P-available and earthworm populations. Empty fruit bunches oil palm+T.harzianum reduced K-exchangeable. Empty fruit bunches oil palm increased earthworm populations and litter+T.harzianum increased P-available.Key words : earthworm, method of applicaton, weeded circle, organic materialsThe earthworm contribute to soil fertility and environment quality but they need a suitable habitat to survive on the land including the presence of organic material as a food source. The present study was conducted in Sei Pancur Plantation, Tanjung Morawa, in March - September 2015. The design used in study was a factorial randomized block design consists two factors. The first was various types of organic materials : without organic matter (B0) ; litter (B1) ; empty fruit bunches oil palm (B2) ; litter+T.harzianum (B3) ; and empty fruit bunches oil palm+T.harzianum (B4). The second were method of application : evenly spread a layer (C1) ; stacked around turn rod (C2) ; and stacked on the edge of weeded circle (C3). The result found that application of organic materials significantly increased P-available, K-exchangeable, and earthworm. Method of applications significantly increased P-available and earthworm populations. The relationship among interaction of both significantly increased phosphate available and earthworm populations. Application on the edge of weeded circle was the best way to reduce P-available and earthworm populations. Empty fruit bunches oil palm+T.harzianum reduced K-exchangeable. Empty fruit bunches oil palm increased earthworm populations and litter+T.harzianum increased P-available.Key words : earthworm, method of applicaton, weeded circle, organic materials

The analysis of decomposition rate of Vermigot fertilizer (vermicompost and kasgot) by utilizing of Black Soldier Fly larvae and earthworms with and without technique feeding Sebayang, Nur Ulina Warnisyah; Sabrina, Tengku; Rahmawati, Nini; Lubis, Nursiani
Jurnal Online Pertanian Tropik Vol. 8 No. 3 (2021): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

ABSTRACT One of the efforts in managing waste is to carry out environmentally friendly bioconversion with one of the most popular composting is vermicomposting. The use of insects in composting is also one of the new technologies, namely the Black Soldier Fly larvae. The combination of two types of decomposing organisms that are synergistic can increase the effectiveness of the decomposition process. The purpose of this study was to analyze the rate of decomposition of vermigot fertilizer in the treatment of cow manure and banana stem waste by utilizing a combination of BSF larvae and earthworms. This study used a non-factorial randomized block design method with 2 techniques (feeding and without feeding), namely D0 = without decomposers; D1 = earthworm (100%); D2 = BSF larvae (100%); D3 = earthworms: BSF larvae (50% : 50% kg); D4 = earthworms : BSF larvae (25% : 75%); D4 = earthworms: BSF larvae (75% : 25%). The results of this study showed that the pH of the vermigot ranged from neutral to slightly alkaline (6.4 - 7.8) in the non-feeding technique, while the pH of the vermigot in the feeding technique was slightly acidic (5.7 - 5.8). The temperature of the vermigot in the non-feeding and feeding technique is the same, ranging from (26 - 31oC) but in the non-feeding technique the temperature tends to rise until the 5th day and tends to decrease on the 7th day to the 21st day. Meanwhile, the temperature of the vermigot with the feeding technique tends to experience fluctuations.

Utilization of temperature control technology to improve the quality of Assyifa Black Garlic at the Utsman bin Affan Islamic boarding school Sebayang, Nur Ulina Warnisyah; Benny Hidayat; Raju
Jurnal Online Pertanian Tropik Vol. 11 No. 3 (2024): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpt.v11i3.18183

One alternative way to eliminate the distinctive properties of garlic is through processing, namely heat treatment which can improve the taste and create new qualities of garlic without removing the nutritional components of raw garlic, known as black garlic. However, several times there are often obstacles in fulfilling black garlic which can be produced on a large scale, does not require a long time, and is of high quality. Based on the considerations above, research was conducted on using temperature control technology to improve the quality of Asssyifa black garlic at the Utsman bin Affan Islamic boarding school. The equipment used is a thermolysis device with a capacity of 15 kg to 30 kg. This tool has a design similar to a cake-making oven but has a special rack and pan for garlic production. This research uses a survey method by looking directly at the physical characteristics of garlic processed into black garlic. Apart from that, this research also uses organoleptic tests to measure the quality of black garlic in terms of taste on the tongue. The research results, Black garlic Assyifa which is produced using a thermolysis device using the best temperature control is 70oC for 9 days, which has a predominantly sweet taste and a blackish color.

Drum vermicomposting household scale as an additional source of income for farmers during the Covid-19 pandemic in Sidomulyo Village, Stabat District Langkat Regency, North Sumatra Sebayang, Nur Ulina Warnisyah; Wahyuni, Hafnes; Sipayung, Antonio Marro; Situmorang, Sawitania C. Dwi U; Khairunnisa
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2020): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

A large amount of livestock waste, rotten fruit and vegetable waste and there is a tofu factory that produces tofu dregs around farmer's house at Sidomulyo Village, Stabat District which can be used as an innovation for farmers during the Covid-19 pandemic. The limited activities of farmers in Sidomulyo Village make it difficult for farmers to work in the field because they are worried about the spread of Covid-19 and they try to follow the government's advice to continue to do social distancing and also physical distancing. This has an impact on the income and activities for farmers who daily have to be outside the home to carry out farming activities. To get additional sources of income and positive new activities, especially during the Covid-19 pandemic, this service was carried out by utilizing livestock waste and tofu waste in the environment around Sidomulyo Village by utilizing earthworms in drums to be processed into vermicompost which can be used self (household scale) as well as being developed and marketed for the cultivation of plants such as ornamental plants or horticulture plants.

Education on making environmentally friendly organic fertilizer to farming community in Kwala Bingai village Hafnes Wahyuni; Sebayang, Nur Ulina Warnisyah; Sipayung, Antonio Marro; Khairunnisa; Hasibuan, Julia Syahriani
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2020): ABDIMAS TALENTA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

The problem of fertilizers is often a factor inhibiting agricultural development. This is due to, among other things, the relatively high price of fertilizers, limited supply, decreasing type and quality, which makes it difficult for farmers to obtain fertilizers according to their needs. An alternative to anticipating and overcoming fertilizer shortages is that farmers are encouraged to use organic fertilizers or compost. Based on these considerations, outreach activities to farmers and direct training have been carried out in August-October 2020 in Kwala Bingai Village, Stabat District, Langkat Regency, Sumatera Utara Province. The results obtained are that these activities provide many benefits to farmers such as utilizing agricultural waste for making organic fertilizers so that they are not wasted and can overcome fertilizer scarcity and high fertilizer prices by making simple organic fertilizers. and this activity should be done frequently so that agricultural waste can be utilized.

Empowerment of Farmer Group in Bioconversion of Organic Waste Management with Utilization of Black Soldier Fly Larvae Become Organic Fertilizer â€œKasgotâ€ Sebayang, Nur Ulina Warnisyah; Sipayung, Antonio Marro; Ayu, Putri Chandra; Sinamo, Karina Nola
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2022): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

The amount of organic waste in the form of cow, poultry, goat manure, and fruit and vegetable waste that is no longer suitable for consumption has the opportunity to be reprocessed into a product that can be reused in Sidomulyo Village. The lack of awareness and knowledge of the farmer group community to process organic waste is one of the factors causing the accumulation of organic waste so that it becomes useless and can pollute the environment. In addition, organic waste processing can also be used as a way to promote zero waste in the village environment. One of the innovations that can be applied and utilized by farmers in processing organic waste and producing organic fertilizer with the best quality is bioconversion by utilizing maggot or larvae from BSF (Black Soilder Fly) flies which are able to decompose organic waste in a fairly short time because maggots are animals. greedy in consuming their feed (organic waste). The purpose of this activity is to assist farmers in processing organic waste. This activity resulted in product innovation in the form of cassava fertilizer which can be reused by farmers as organic fertilizer and can be used as animal feed.

The Use of Rumpon: Fish Aggregate Device (FAD) Made of Artificial Boat for Fishing Activities in Pasar Sorkam Village, Central Tapanuli Regency, North Sumatera Province Manurung, Vindy Rilani; Susetya, Ipanna Enggar; Sebayang, Nur Ulina Warnisyah; Harahap, Zulham Apandy; Husaini, Hasbi; Desnamrina, Kenni Cendekia; Dewinta, Astrid Fauzia
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v8i1.9509

Pasar Sorkam Beach, Binasi Village is an area with many large coastal areas with an area of â€‹â€‹3.85 km2, with a population of 1262 people and an average livelihood as a fisherman, with a total catch of 40234.7 tons. Based on information from POKMASWAS and temporary fishing groups, there are problems, that is the decline in fish catches due to damage to the ecosystem caused by illegal fishing and fishing that is Harmful to the environment, so that a solution is needed to solve this problem, namely by making fish aggregate device (FAD) called Rumpon that support sustainable fisheries so that it is in line with Sustainability Development Goals (SDGs) number 14. The method of implementing this activity is the educational method with demonstrations and counseling through four stages, preparation of activities, field practice, socialization, monitoring and evaluation. The results and discussions obtained were that preparation of activities was carried out after site surveys and literature studies with experience in using Rumpon, construction planning and determining the release of Rumpon, field practice was carried out by releasing Rumpon by all activity participants and accompanied by the Indonesian Navy, the release is intended as a new fishing ground for fishermen, socialization of activities attended by all participants, monitoring and evaluation, monitoring through the head of POKMASWAS, evaluation using a questionnaire with 15 questions about the condition of fishermen, community service activities are conducive and fishing group mitra are very enthusiastic about this activity.

Simple Composting House for Production of Cassava Skin Compost and Cow Manure at Pendawa 1 Farmers Group in Candi Rejo Village Sebayang, Nur Ulina Warnisyah; Akasah, Wida; Manurung, Vindy Rilani; Sinamo, Karina Nola
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v8i1.10127

There are cassava farmers in Pendawa 1 Farmer Group located in Candi Rejo Village, Sibiru-biru District, Deli Serdang Regency. The resulting cassava is usually processed by women into Opak crackers (chips from flour with cassava). In the process of making Opak, it will produce cassava peel waste. The farmers have never treated the cassava peel waste, besides that cow dung waste is also left piled up near the cow cage. The main factor that underlies the farmer's not to carry out waste treatment because they do not have a place or area to process the waste. Thus, this problem must be addressed immediately so that the farmer group can carry out circular agriculture in agriculture and animal husbandry. The purpose of this activity is to form or develop a group of farmers who are economically and socially independent, help create peace and comfort in community life and improve the skills of members of the Pendawa 1 Farmer Group in managing waste into compost. The result of this activity is to build a simple composting house with a special design measuring 6m x 4m as an area to process waste into compost.

Chemical Characteristics and SEM Analysis of Compost from Cassava Peel Waste and Cow Manure: Production by Pendawa I Farmer Group, Candi Rejo Village Sebayang, Nur Ulina Warnisyah; Akasah, Wida; Manurung, Vindy Rilani; Sinamo, Karina Nola; Perangin-angin, Gilang Aulia; Lesmana, Alghi Fahry; Rahma, Kirana Aulia
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v8i1.10363

Cassava peel waste and cow dung in the Pendawa I Farmer Group, Candi Rejo Village, Sibiru-biru District, are managed into compost which can be reused for cultivated plants. However, it is necessary to analyze the chemical characteristics of the compost produced by good compost according to SNI 19-7030-2004. The purpose of this activity is to determine the chemical characteristics and SEM analysis of compost made from cassava skin waste and cow dung produced by the Pendawa I Farmer Group. carried out for 4 weeks. The materials used were 100 kg of cassava skin waste, 200 kg of cow dung, water, molasses, and enough EM4 as an activator. Parameters observed included compost pH, total N (%), total P2O5 (%), K2O (%), C-organic (%), CEC (me/100), compost moisture content (%), C/N ratio, and micronutrients which include Ca (%), Mg (%), Fe (%), Mn (%), Cu (ppm) and Zn (ppm). As well as SEM (Scanning Electron Microscope) analysis with 2500x magnification. The results of compost analysis show that the final chemical characteristics of the compost have pH (6.50 : neutral), N-total (1.37% : very high), Total P2O5 (0.48% : very high), K2O (0.25% : high), C-organic ( 25.06% : very high), CEC (125.05 me/100 : very high), compost moisture content (20.15%), C/N ratio (18.29), Ca (0.10%), Mg (0.30%), Fe (0.97% ), Mn (0.09%), Cu (7.43 ppm) and Zn (46.64 ppm). Based on the results of laboratory analysis, the results of the chemical analysis of the compost are by following SNI 19-7030-2004 so that farmers in the Pendawa I Farmer Group can continue to produce the compost.

Utilization of Houseyards with Hydroponic Cultivation in Sampe Raya Village, Bahorok District with Nursery Student Activity, Himadita Nursery Sebayang, Nur Ulina Warnisyah; Ichsana, Khairul; Nasution, Faris Naufal Adha
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 2 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v8i2.11303

Many agricultural lands have switched to non-agricultural functions, especially in urban areas. For this reason, efforts are needed to be able to continue carrying out agricultural business activities on limited land, namely by utilizing yards through hydroponic cultivation. The purpose of this community service activity is to improve the ability of the community in Sampe Raya Village, Bahorok District in developing agriculture through simple vegetable hydroponics by utilizing the yard of the house so as to produce healthy vegetables. It can be identified the problems of partners in Sampe Raya Village, namely the lack of knowledge about simple vegetable cultivation techniques using the hydroponic system, the lack of training and outreach about hydroponics, and the lack of understanding about the use of home yards. The solution offered to partners is counseling and socialization of simple hydroponic techniques in Sampe Raya Village. The results of this activity were that the people who took part in the socialization activities had new knowledge and were able to utilize their own yards with hydroponic cultivation which can be made simply by using styrofoam.

Co-Authors Akasah, Wida Ayu, Putri Chandra Benny Hidayat Benny Hidayat Corrady Noveindo Tanwie Desnamrina, Kenni Cendekia Dewinta, Astrid Fauzia Ecia Meilonna Koka Hafnes Wahyuni Husaini, Hasbi Ichsana, Khairul Ipanna Enggar Susetya, Ipanna Enggar Julia Syahriani Hasibuan Karina Nola Sinamo Khairunnisa Kirana Aulia Rahma Lesmana, Alghi Fahry Lubis, Nursiani Mariani sembiring Muhammad Syahid Zidan Nasution, Faris Naufal Adha Nini Rahmawati Perangin-angin, Gilang Aulia Putri Chandra Ayu Rahma, Kirana Aulia Raju Sipayung, Antonio Marro Suranti Pratiwi T Sabrina Tengku Sabrina Vindy Rilani Manurung Zulham Apandy Harahap

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