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Sosialisasi Penggunaan Metil Eugenol untuk Mengendalikan Hama Lalat Buah pada Tanaman Pekarangan di Nagari Silago Kecamatan Sembilan Koto Kabupaten Dharmasraya Sri Heriza; Nike Karjunita
Buletin Dharmas Andalas Vol. 1 No. 1 (2024): Buletin Dharmas Andalas
Publisher : Departemen Budidaya Tanaman Perkebunan Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bda.v1i1.1

Kecamatan Sembilan Koto merupakan daerah dengan mayoritas penduduknya sebagai petani sawah dan tanaman hortikultura. Permasalahan di Nagari Silago dari tahun ke tahun terkait praktik budidaya tanaman hortikultura adalah adanya serangan hama dari kelompok serangga lalat buah yang menyebabkan rusaknya buah dan tanaman sayuran masyarakat sehingga turunnya pendapatan masyarakat dan bahkan gagal panen. Selain itu permasalahan yang ada di Nagari Silago adalah masih minimnya pengetahuan masyarakat dalam memanfaatkan bahan-bahan yang mudah didapatkan dalam pengendalian hama lalat buah tersebut. Masyarakat biasanya lebih sering menggunakan insektisida kimia dalam bentuk formulasi instan yang dibeli dengan harga yang cukup mahal. Tujuan kegiatan pengabdian ini adalah untuk memberikan pengetahuan kepada masyarakat dalam membuat perangkap lalat buah yang ramah lingkungan dengan memanfaatkan botol bekas dan diberi atraktan metil eugenol sebagai zat pemikat agar hama lalat buah masuk dalam perangkap. Adapun manfaat dari kegiatan ini diharapkan masyarakat di Nagari Silago dapat membuat perangkap lalat buah secara mandiri dan dapat membantu masyarakat dalam pengurangan pengeluaran biaya dalam pengendalian hama lalat buah tersebut.

PELATIHAN PENANAMAN PADI MENGGUNAKAN METODE JAJAR LEGOWO DI NAGARI SUNGAI DAREH KECAMATAN PULAU PUNJUNG KABUPATEN DHARMASRAYA Suhendra, Dede; Edwin, Edwin; Sari, Wulan Kumala; Rezki, Dewi; Heriza, Sri; Yulistriani, Yulistriani; Ikhsan, Zahlul; Karjunita, Nike; Hasibuan, Halimatus Syahdia; Wisnubroto, Muhammad Parikesit
Jurnal Hilirisasi IPTEKS Vol 7 No 3 (2024)
Publisher : LPPM (Lembaga Penelitian dan Pengabdian kepada Masyarakat) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v7i3.730

Rice is a primary necessity for the Indonesian people, as it serves as a source of energy and carbohydrates. Rice cultivation requires strategic approaches to increase production, aiming to prevent threats to Indonesia's food security. One strategy that can be applied is the jajar legowo rice planting system. The jajar legowo system is a technique that manipulates planting distances to increase rice yields, resulting in a greater number of edge plants. This activity aims to enhance farmers' understanding of rice cultivation using the jajar legowo system to achieve better harvests and to boost their enthusiasm in working on their agricultural land. The activity was conducted on the rice fields owned by the Tanjung Raya farming group, located in Nagari Sungai Dareh, Pulau Punjung District, Dharmasraya Regency. The method employed involved directly practising the jajar legowo rice planting system in the farmers' rice fields. The activity proceeded smoothly, successfully increasing the farmers' understanding of *jajar legowo* rice cultivation to achieve better harvests. Both the farmers and students involved in the activity were able to perform their tasks according to the specified guidance. Looking forward, it is hoped that similar activities will be held, as this initiative by the students of Campus III Universitas Andalas Dharmasraya aims to provide benefits and positive contributions to the surrounding community.

Pengaruh Berbagai Jenis Media Perkecambahan Terhadap Vigor Benih Kakao (Theobroma Cacao L.) Varietas Bl50 Nike Karjunita; Kuswandi
Jurnal Riset Perkebunan Vol. 3 No. 1 (2022): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.3.1.48-55.2022

Cocoa is one of the plantation commodities which is a source of state income. Growing media is not only related to seed germination in general, but also relates to the ability of seeds to survive even in a less favorable environment. The purpose of this study was to determine the vigor of cocoa seeds of BL50 variety on several types of germination media. The research was carried out in Nagari Tanjung Lolo, Tanjung Gadang District, Sijunjung Regency from March to April 2022. The tools used consisted of a handsprayer, ruler, caliper, and writing utensil. The materials used in this experiment were BL50 variety cocoa seeds, crushed bricks, humus soil, sand, and insecticide. The experiment was arranged according to the rules of Randomized Block Design (CRD) with 3 treatments and 4 replications, and each replication consisted of 7 samples, with a total of 84 samples of cocoa seeds. The treatments given in this study were various sprout media, namely; A = crushed brick B = humus soil, and C = sand. The data were analyzed for variance, if significantly different, it was continued with the Honestly Significant Difference Test (BNJ). The results showed that humus soil media was a good medium for accelerating germination, while sand media was good for root development which included root length and diameter.

Sosialisasi Penggunaan Metil Eugenol untuk Mengendalikan Hama Lalat Buah pada Tanaman Pekarangan di Nagari Silago Kecamatan Sembilan Koto Kabupaten Dharmasraya Heriza, Sri; Karjunita, Nike
Buletin Dharmas Andalas Vol. 1 No. 1 (2024): Buletin Dharmas Andalas
Publisher : Departemen Budidaya Tanaman Perkebunan, Fakultas Pertanian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bda.v1i1.1

Kecamatan Sembilan Koto merupakan daerah dengan mayoritas penduduknya sebagai petani sawah dan tanaman hortikultura. Permasalahan di Nagari Silago dari tahun ke tahun terkait praktik budidaya tanaman hortikultura adalah adanya serangan hama dari kelompok serangga lalat buah yang menyebabkan rusaknya buah dan tanaman sayuran masyarakat sehingga turunnya pendapatan masyarakat dan bahkan gagal panen. Selain itu permasalahan yang ada di Nagari Silago adalah masih minimnya pengetahuan masyarakat dalam memanfaatkan bahan-bahan yang mudah didapatkan dalam pengendalian hama lalat buah tersebut. Masyarakat biasanya lebih sering menggunakan insektisida kimia dalam bentuk formulasi instan yang dibeli dengan harga yang cukup mahal. Tujuan kegiatan pengabdian ini adalah untuk memberikan pengetahuan kepada masyarakat dalam membuat perangkap lalat buah yang ramah lingkungan dengan memanfaatkan botol bekas dan diberi atraktan metil eugenol sebagai zat pemikat agar hama lalat buah masuk dalam perangkap. Adapun manfaat dari kegiatan ini diharapkan masyarakat di Nagari Silago dapat membuat perangkap lalat buah secara mandiri dan dapat membantu masyarakat dalam pengurangan pengeluaran biaya dalam pengendalian hama lalat buah tersebut.

EKSPLORASI KERAGAMAN PLASMA NUTFAH JENGKOL DI KABUPATEN SIJUNJUNG BERDASARKAN KARAKTER MORFOLOGI Nike Karjunita; Yeni Permata Sari; Kuswandi; Ananto
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 25 No 1 (2023)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.25.1.45-50

[EXPLORATION OF JENGKOL GERMPLASM’S DIVERSITY IN SIJUNJUNG REGENCY BASED ON MORPHOLOGICAL CHARACTERS]. Jengkol is one of the leading commodities in Sijunjung Regency. This research aims to determine the genetic diversity of jengkol accession in Sijunjung Regency based on morphological characters. The exploratory research was conducted in three sub-districts in Sijunjung Regency, West Sumatra from January to May 2021. The observed characters included vegetative and generative characters, which refer to the description of the registered jengkol variety. Data were analyzed using software R.3.5.2 for cluster analysis, and SPSS 17.0 for principal component analysis. The 60 accessions of jengkol from exploration in Sijunjung Regency were grouped into two main groups, namely Group 1 which consisted of two accessions, UGB 2A, and ARS 2B, while the rests belonged to Group 2. The coefficient of dissimilarity between the two groups of jengkol accessions from Sijunjung Regency about 45%, or with a similarity of 55%. The results of PCA analysis of 19 characters in 60 accessions of jengkol indicated a contribution of 79.17% of the total diversity, which was divided into seven main components. This study recommended a necessity to establish further selection from the diversity of jengkol germplasm in Sijunjung. Selected accessions can be registered by the Sijunjung Regency Government in order to increase the number of high-yielding jengkol varieties in West Sumatra, as well as be beneficial for seed breeders and farmers in this area

EXPLORATION AND MORPHOLOGICAL CHARACTERIZATION OF THE SUGAR PALM (Arenga pinnata Merr.) IN SIKAKAP, MENTAWAI ISLANDS Nike Karjunita; Dede Suhendra; Wulan Kumala Sari; Sri Heriza
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 27 No 1 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.27.1.17-21

Sugar palm (Arenga pinnata), a member of the Arecaceae (Palmae) family within the Angiospermae group, is a multifunctional plant with significant economic value. Its sap serves as a primary ingredient for palm sugar production, while its young fruit is consumed as food, its fibers are utilized for roofing, and its trunk is processed into handicrafts. However, concerns have arisen regarding the plant’s declining availability due to imbalanced cultivation. A key factor contributing to the low cultivation interest among farmers is the prolonged maturation period of sugar palm. To support conservation efforts and sustainable management, morphological characterization is crucial in determining genetic relationships, which can assist breeders in preserving germplasm stability. This study aimed to assess the morphological characteristics and genetic diversity of sugar palm populations in Sikakap District, Mentawai Islands. The research was conducted from August to November 2024 using a survey method with purposive sampling. Morphological data were collected through direct observation, analyzed descriptively, and similarity relationships were determined using NTSYS Ver. 2.10 software. The exploration identified 15 accessions categorized into two groups, with genetic similarity levels ranging from 27% to 50%. A similarity coefficient of 27% indicates significant morphological variation among the observed accessions, particularly in plant height, sheath length, stem circumference, number of leaflets, leaflet width, leaflet length, and fruit diameter. The accession Pagai Selatan (PS2) exhibited the greatest morphological divergence. These findings provide valuable insights for conservation strategies and selective breeding programs aimed at maintaining the genetic diversity and sustainability of sugar palm populations.

PENERAPAN TEKNOLOGI BUDIDAYA TANAMAN AREN DENGAN BEBERAPA PUPUK ORGANIK UNTUK MENINGKATKAN KESEJAHTERAAN MASYARAKAT DI NAGARI SUNGAI DAREH KABUPATEN DHARMASRAYA Suhendra, Dede; Dwipa, Indra; Yanti, Yulmira; Rezki, Dewi; Karjunita, Nike; Lubis, Reynaldi Fasya Abdullah; Tajudin, Rian
Jurnal Abdi Insani Vol 12 No 5 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i5.2504

Sugar palm is a plant that has high economic potential, but its cultivation in Indonesia is still lacking in attention. The demand for palm sugar will continue to increase, so it is important to develop the cultivation of this plant with environmentally friendly methods. Through the Community Partnership Helping Businesses Grow (PKM MUB) program, a community service team consisting of academics and students from Andalas University collaborated with the Bukik Kandang Forest Farmers Group. Identification of problems includes slow growth of sugar palm plants due to lack of proper maintenance and fertilization. Therefore, this community service proposes the use of organic fertilizers, such as buffalo manure, palm oil mill liquid waste, and solid decanters, to increase plant growth. The methods used include socialization, training, and assistance to farmers in implementing efficient cultivation technology by observing all activities in the field that include aspects of sugar palm cultivation. The stages carried out in this activity include: Location survey, demonstration socialization, land clearing, preparation of organic materials, application of organic fertilizers, preparation of seeds, planting, and maintenance. The target output of this community service is an accredited scientific article and increased productivity and farmer welfare. These expected steps can improve food security and contribute to local economic development as well as environmental preservation and the application of sugar palm cultivation technology by utilizing several types of organic fertilizers, which have been proven to improve plant growth and farmer welfare in Nagari Sungai Dareh. Through socialization, training, and mentoring methods, farmers gain a better understanding of environmentally friendly plant maintenance techniques.

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