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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Magister Pendidikan IPA AGROVITAL : Jurnal Ilmu Pertanian Jurnal Agroplasma Fruitset Sains : Jurnal Pertanian Agroteknologi JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)
Hilwa Walida
Universitas Labuhanbatu
Agriculture, Biological Sciences & Forestry Arts Humanities Earth & Planetary Sciences Education Social Sciences Veterinary

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SOSIALISASI DAN PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR DARI LIMBAH KULIT PISANG DAN IMPLEMENTASIKAN PADA TANAMAN PAKCOY (Brassica Rapa L ) DI DESA TEBING TINGGI PANGAKATAN KABUPATEN LABUHAN BATU SUMATERA UTARA Rayyan Rayyan; Khairul Rizal; Kamsia Dorliana Sitanggang; Hilwa Walida
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 4 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i4.1434-1443

Abstract

Pakcoy (Brassica rapa L.) is a type of mustard that is quite economical. Currently, the pakcoy plant is used by the community in various dishes. This plant is quite easy to cultivate and only requires a short time of about 3-4 weeks. The aim is to obtain data on the growth response and production of pakcoy plants to the application of liquid organic fertilizer banana peels. Liquid fertilizer is a fertilizer whose basic ingredients are animals and plants that have been undergoes fermentation and the product form is in the form of liquid, one of which is banana peel waste which is used for the manufacture of liquid fertilizer because it contains micro elements N, P and K. Because many people process processed production from bananas which always produce banana peel waste in processing the waste is only disposed of and left to pile up by the community, if not handled quickly it will produce an unpleasant odor so that it will pollute the environment, one alternative is the service team invites socialization and training to the community by processing the banana peel waste into liquid organic fertilizer with the fermentation process tation, so that people can use liquid organic fertilizers instead of using chemical fertilizers that are more expensive for all plantation crops.
IMPLEMENTASI SISTEM PERTANIAN ORGANIK DENGAN PEMAKAIAN PUPUK KOMPOS SAMPAH ORGANIK DESA PADA PAKCOY Miswanto Miswanto; Fitra Syawal Harahap; Hilwa Walida; Yusmaidar Sepriani
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 4 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i4.1546-1554

Abstract

The Karya Bakti farmer group is one of the farmer groups in the Tebing Tinggi, rankan subdistrict, Labuhanbatu Regency. Village waste compost containing various organic elements that can be used as a substitute for chemical fertilizers. The purpose of this service activity is to increase understanding and knowledge about organic farming systems by applying solid organic fertilizer to pakcoy plants and how to make organic waste compost. Carried out through socialization, and training related to the application of compost to pakcoy and the manufacture of village waste compost. The demonstration plot was focused on the correct workings and techniques in supporting the production of pakcoy through the application of organic waste compost. The production of pakcoy cultivation has been succesful even thoug it has not involved all members of the farmer group. Knowledge and skills of farmers have increased regarding the cultivation of pakcoy plants and processing of village waste into solid organic fertilizer and its application to pakcoy plants. The introduction of organic waste compost in pakcoy cultivation received a positive response from some members of the Karya Bakti farmer’s group and farmers have understood the procedures for processing village waste into solid organic fertilizer (compost) and its application to pakcoy plants. 
ANALISIS MUTU CPO MENGGUNAKAN METODE TRITASI (Studi Kasus: PT Hari Sawit Jaya) Muhammad Arrahman; Hilwa Walida; Siti Hartati Yusida Saragih; Novilda Elizabeth Mustamu; Yudi Triyanto
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 10 No. 2 (2022): Juni: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

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Abstract

Pengolahan minyak kelapa sawit menghendaki mutu yang baik secara kualitatif maupun kuantitatif. Proses pengolahan yang kurang cermat mengakibatkan efek samping yang tidak diinginkan seperti menurunkan mutu minyak. PT.HSJ yang berlokasi di Desa Sidomulyo, Kecamatan Bilah Hilir, Kabupaten Labuhan Batu, Provinsi Sumatera Utara merupakan anak perusahaan dari PT. Asian Agri yang bergerak di sektor pengolahan minyak kelapa sawit. Penelitian ini bertujuan untuk mengetahui mutu minyak kelapa sawit mentah di perkebunan PT. Hari Sawit Jaya. Sampel diambil dari keran pipa ex vacuum drier CPO dalam 2 hari yang berbeda. Adapun dalam satu hari pengambilan, sampel diambil sebanyak 5 sampel setiap 2 jam sekali. Parameter penelitian ini adalah kadar asam lemak bebas, kadar air dan zat pengotor. Hasil Penelitian CPO di PT. HSJ telah memenuhi standar yang ditetapkan oleh PT.HSJ dan SNI. Rata-rata kadar asam lemak bebas, kadar air dan kadar zat pengotor pada pengambilan sampel hari pertama adalah 3,06%, 0,20%, 0,022% dan hari kedua dengan rata-rata 3,17%, 0,19%, 0,022%.
Aplikasi Pupuk Organik Cair Dari Rebung Bambu Pada Tanaman Sawi Manis (Brassica Juncea L) Yeni Septia Devi; Novilda Elizabeth Mustamu; Dini Hariyati Adam; Hilwa Walida
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 1 (2023): Januari - Maret
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i1.3304

Abstract

This community service activity is carried out through the use of liquid organic fertilizer made from bamboo shoots. Bamboo shoots are a food ingredient that is quite popular in the community. Impressed with vegetables, bamboo shoots, which are often known as bung (Javanese), have been used by rural people since ancient times as a cooking ingredient, especially for making vegetables. Apart from being used as vegetables, bamboo shoots can be used to make liquid organic fertilizer (POC). In addition, bamboo shoots contain the hormone giberellin, so that they can stimulate plant growth quickly. Because bamboo shoots contain gibberellins, liquid organic fertilizer from bamboo shoots functions to stimulate plant vegetative growth. Therefore efforts are made to increase knowledge in the community so that later it can reduce dependence or farmers on the use of chemical fertilizers.
Pengaruh Pemberian Pupuk Kandang Kambing Terhadap Pertumbuhan dan Hasil Tanaman Serai Wangi (Cymbopogon nardus L.) Faisal Hadi; Novilda Elizabeth Mustamu; Hilwa Walida
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 4, No 1 (2023): JMATEK FEBRUARI 2023
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

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Abstract

Lemongrass (Cymbopogon nardus L.) better known as lemongrass or citronella grass or citronella grass is a type of grass from the order Gramiales which is typical of tropical areas of Asia. But this citronella plant is also a plantation crop that has the potential to be developed in Indonesia. And this research has been carried out in my home plantation area in February – April 2022. This study aims to find out the effect of fertilizing goat cage and soil on the growth and results of circular plants. The application of goat manure and soil 2:1 showed the best in increasing the number of tillers, root fresh weight, crown fresh weight, leaf fresh weight, root dry weight, shoot dry weight, plant height and number of leaf blades. then the second best results were followed by goat manure and 1:1 soil which was best in increasing the number of tillers, root fresh weight, leaf fresh weight, root dry weight, crown fresh weight, canopy dry weight, number of leaves and height. plants. And giving goat manure by giving 2:1 has a good effect on the growth and yield of citronella plants. Keywords: Goat Manure, Soil, Growth, Yield, Fragrant Lemongrass
Karakteristik Morfologi dan Analisis Kandungan Senyawa Fitokimia Berbagai Tapak Dara (Catharanthus roseus) Malpida Ulpa; Kamsia Dorliana Sitanggang; Hilwa Walida; Yusmaidar Sepriani
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 3, No 2 (2022): JMATEK AGUSTUS 2022
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

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Abstract

Palm flower is a plant that is widely distributed in the tropics. Originally from Madagascar, it was known as Madagascar periwinkle. The components of active compounds present in blood sites are phenolic acids, alkaloids, and flavonoids. Palm flower leaves contain a lot of flavonoid compounds that function as antioxidants, stimulate the production of nitrite oxidants (can dilate blood vessels), inhibit erythrocyte clumping, and can inhibit the growth of cancer cells. This study aims to observe the morphological characteristics and determine the content of phytochemical compounds in various varieties of palm flower (Catharanthus roseus) collection of the Labuhanbatu University experimental garden. The materials used in this study were 4 types of palm flower plant varieties collected by Labuhanbatu University. The method in this research is a survey with a qualitative approach to collect information related to the collected data. The results of observations of morphological characteristics were differences in stem color and flower color of palm flower and differences in flavonoids in each palm flower, and palm flower TW was palm flower which had the highest flavonoid content, namely 663.80. Keywords: Palm flower, morphology, flavonoids
Pengaruh Ekstrak Daun Mimba (Azadirachta indica Juss) Terhadap Mortalitas Hama Kutu Kebul (Bemisia tabaci) Sri Maharani; Yusmaidar Sepriani; Hilwa Walida
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 1, No 2 (2020): JMATEK AGUSTUS 2020
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

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Abstract

The impact of chemical pesticides in the long run can have side effects on the environment and human health. Neem leaf extract (Azadirachta indica juss) is an environmentally friendly solution in controlling kebul lice pests (Bemisia tabaci). This study aims to get an effect on the dose of neem leaf extract (Azadirachta indica juss) which has the potential to control whitefly infestation (Bemisia tabaci). This research was conducted using 4 treatments, in one treatment repeated 5 times with different doses. Each repetition contained 10 whitefly (Bemisia tabaci). The results showed that there was a significant effect on the administration of neem leaf extract (Azadirachta indica juss) in suppressing mortality of whitefly infestation (Bemisia tabaci). Neem leaf extract (Azadirachta indica juss) at a dose of 50 ml and 75 ml gives a good effect on whitefly (Bemisia tabaci) pests.The impact of chemical pesticides in the long run can have side effects on the environment and human health. Neem leaf extract (Azadirachta indica juss) is an environmentally friendly solution in controlling kebul lice pests (Bemisia tabaci). This study aims to get an effect on the dose of neem leaf extract (Azadirachta indica juss) which has the potential to control whitefly infestation (Bemisia tabaci). This research was conducted using 4 treatments, in one treatment repeated 5 times with different doses. Each repetition contained 10 whitefly (Bemisia tabaci). The results showed that there was a significant effect on the administration of neem leaf extract (Azadirachta indica juss) in suppressing mortality of whitefly infestation (Bemisia tabaci). Neem leaf extract (Azadirachta indica juss) at a dose of 50 ml and 75 ml gives a good effect on whitefly (Bemisia tabaci) pests.
Pengaruh Komposisi Media Tanam Arang Sekam Padi Terhadap Pertumbuhan dan Produksi Jagung Pulut ( Zea mays ceratina L. ) Tia Novianti; Novilda Elizabeth Mustamu; Hilwa Walida; Fitra Syawal Harahap
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 3, No 1 (2022): JMATEK FEBRUARI 2022
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

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Abstract

Glutinous corn has a weakness in its production which is still low, especially in the Labuhanbatu area. This study aims to determine the growth and yield of maize pulut (Zea mays certaina L) from the administration of various doses of rice husk charcoal. This research was conducted in an experimental area in Ujung Batu Hamlet, Perbaungan Village, Bilah Hulu District, Labuhanbatu Regency, North Sumatra. This research was conducted from April to June 2021. The research design used was a non-factorial Randomized Block Design (RAK) with 4 treatments, namely M0: Ultisol soil without rice husk charcoal 10 kg, M1: (4 kg soil: 6 kg rice husk charcoal ), M2 : (5 kg soil : 5 kg rice husk charcoal) and M3 : (6 kg soil : 4 kg rice husk charcoal). Parameters observed were plant height, number of leaves, flowering age and cob weight. The data were analyzed using the F test with a confidence level of 5%. The results showed that the best treatment was to use the M2 treatment (5 kg soil: 5 kg rice husk charcoal). Keywords: corn, growth, rice husk charcoal
Karakteristik Sifat Kimia Tanah Pada Tegakan Tanaman Kelapa Sawit (Studi Kasus di Kebun Milik Rakyat di Desa Perlabian Kecamatan Kampung Rakyat Kabupaten Labuhanbatu Selatan) Muhammad Fahrur Rozi Harahap; Hilwa Walida; Yudi Triyanto
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 4, No 1 (2023): JMATEK FEBRUARI 2023
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

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Abstract

Soil chemical properties have an important role in the growth and production of oil palm. Plants need nutrients to increase productivity. Oil palm (Elaeisguineensis Jacq) is the main plantation crop in Indonesia. This study aims to determine the characteristics of soil chemical properties in oil palm plantation stands of the people of Perlabian Village, South Labuhanbatu District, Kampung Rakyat District. The method used is a free grid survey method at the semi-detail survey level. Oil palm soil samples were taken from 6 oil palm sample trees with an area of 1 hectare. The parameters of the chemical properties of the soil are the content of N, P, K, Mg, pH, C-organic, and C/N. Data analysis was done by descriptive method. The results showed that the chemical properties of the soil in the people's garden of Perlabian Village, South Labuhanbatu Village, showed that the N-soil content was 0.14% (low), P-soil was 140.60 ppm (very high), K-soil was 0.08 me /100g (very low), Mg 0.09 me/100g (very low), pH level 5.00 (sour), C-organic content 3.48% (high), and C/N ratio 24.86 (high). Therefore, the chemical properties of the soil in the people's garden of Perlabian Village, South Labuhanbatu Village, still require proper fertilization to meet the needs of macro and micro nutrients in the soil.Keywords: Oil Palm, Chemical Properties, SoilKarakteristik Sifat Kimia Tanah Pada Tegakan Tanaman Kelapa Sawit (Studi Kasus di Kebun Milik Rakyat di Desa Perlabian Kecamatan Kampung Rakyat Kabupaten Labuhanbatu Selatan)
Karakteristik Sifat Fisika Tanah pada Tegakan Kelapasawit Tanaman Menghasilkan (Studi Kasus di Kebun Rakyat Desa Perlabian Kampung Rakyat Kabupaten Labuhanbatu Selatan) Anggiat Pangihutan Marbun; Hilwa Walida; Kamsia Dorliana Sitanggang
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 3, No 2 (2022): JMATEK AGUSTUS 2022
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (381.151 KB)

Abstract

Soil physical properties are the key determinants of the quality of a land and the environment. This study aims to analyze the physical properties of the soil in mature oil palm stands. The method used is a free grid survey method at the semi-detail survey level (observation density of 1 sample per 100 meters). Oil palm soil samples were taken from 6 oil palm sample trees in the people's garden of Perlabian Village, South Labuhanbatu Village, with an area of 1 hectare. The parameters of the physical properties of the soil tested were bulk density, soil porosity, soil color, and soil moisture content. Data analysis was done by descriptive method. The results showed that the physical properties of the soil in the community garden of Perlabian Village, South Labuhanbatu Village, showed good bulk density, clay and firmness, good soil porosity, relatively dark soil color, and high soil moisture content. Therefore, the physical properties of the soil in the people's garden of Perlabian Village, South Labuhanbatu Village are suitable for oil palm growth.. Keywords: Oil Palm, Properties, Physics, Soil
Co-Authors Anggiat Pangihutan Marbun Badrul Ainy Dalimunthe Dini Hariyati Adam Faisal Hadi Fitra Syawal Harahap Frastio Ramadani Ikbal Driantama Kamsia Dorliana Kamsia Dorliana Sitanggang Kamsia Dorliana Sitanggang Khairul Rizal Malpida Ulpa Miswanto Miswanto Muhammad Arrahman Muhammad Fahrur Rozi Harahap Mustamu, Novilda Elizabeth Rayyan Rayyan Siti Afsyah Siti Hartati Yusida Saragih Sri Maharani Tia Novianti Widya Lestari Yeni Septia Devi Yudi Triyanto Yusmaidar Sepriani