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Yudi Triyanto
Univeristas Labuhanbatu
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PENGUJIAN BEBERAPA AKSESI KACANG PANJANG TERHADAP CEKAMAN SALINITAS Meilanda Sormin, Siti Yuli; Sari, Risna Maya; Triyanto, Yudi; Siregar, Raja Aminuddin; Siregar, Jerry Maulana
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4029

Abstract

The aim of this research was to screen several long bean accessions against salinity stress. Soil salinity has a negative effect on plant growth and productivity. Information on the response of long bean accessions is very necessary as a basis for breeding long beans that are adaptive to saline land. This research was conducted from September to December 2019 on the grounds of the Agrotechnology Innovation Center, Gadjah Mada University. The research was carried out using the Factorial Randomized Block Design experimental method with 2 factors and 3 replications. The research results show that the FB-KP 167 and FB –KP 144 accessions can be considered as plants that are resistant to salinity because their growth and productivity are higher than other accessions. The results of the Analysis of Variance (ANOVA) test showed that there was no significant difference in salinity treatment on plant height and flowering age, but there were significant differences in pod length and number of seeds per pod. Keywords: Long Beans, Resistance, Salinity Stress, Screening INTISARITujuan penelitian ini adalah untuk men-skrinning beberapa aksesi kacang panjang terhadap cekaman salinitas. Salinitas tanah berpengaruh buruk terhadap pertumbuhan dan produktivitas tanaman. Informasi respon aksesi kacang panjang sangat diperlukan sebagai dasar pemuliaan kacang panjang yang adaptif terhadap lahan salin. Penelitian ini dilakukan pada bulan September sampai dengan Desember 2019 di lahan Pusat Inovasi Agroeknologi Universitas Gadjah Mada. Penelitian dilaksanakan dengan menggunakan metode percobaan Rancangan Acak Kelompok Faktorial dengan 2 faktor dan 3 kali ulangan. Hasil penelitian menunjukkan aksesi FB-KP 167 dan FB –KP 144 dapat dipertimbangkan sebagai tanaman yang tahan terhadap salinitas karena pertumbuhan dan produktivitasnya yang lebih tinggi dibanding aksesi lainnya. Hasil uji Analysis of Variance (ANOVA) menunjukkan tidak ada beda nyata perlakuan salinitas terhadap tinggi tanaman dan umur berbunga namun terdapat beda nyata pada panjang polong dan jumlah biji perpolong. Kata Kunci : Kacang Panjang, Ketahanan, Cekaman Salinitas, Skrinning
PERANAN KELOMPOK TANI DALAM MENDUKUNG PENINGKATAN PENDAPATAN PETANI KELAPA SAWIT DI DUSUN PULO PANDAN DESA KAMPUNG BARU BILAH BARAT KABUPATEN LABUHANBATU Cristopher, Samuel; Rizal, Khairul; Saragih, Siti Hartati Yusida; Triyanto, Yudi
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3921

Abstract

The aimed of this study are to determine farmers role to support the income of oil palm cultivated oil palm. This study was held on Pulau Pandan Kampung Baru Village, Bilah Barat Labuhanbatu Regency. This study based on associative study and continued by survey approached with quantitative descriptive methods. To collected data, reseaecher used questioners and documentations by distributed 36 respondens contained of farmers. This study used SPSS with multiple linear regression analysis with partial significat test (t-test), f-tesst and determination coeffecient testing by R2. Based on this study showed that farmers role could be increased the income of the oil palms farmer income.  Keywords: Farmer, Income, Oil Palm, Role, Support. INTISARIRiset ini memiliki tujuan untuk mendeterminasi peranan kelompok petani dalam mendukung pendapatan petani sawit. Riset ini telah dilaksanakan di Pulo Pandan Desa Kampung Baru Bilah Barat Labuhanbatu. Riset ini disusun berdasarkan asosiatif riset dengan menggunakan survey pendekatan secara kuantitatif deskriptif. Dalam pengumpulan data, peneliti menggunakan angket dan dokumentasi yang didistribusikan kepada 36 responden yang terdiri dari petani. Riset ini menggunakan platform SPSS dengan uji perbedaan parsial (t-test), uji signifikansi f-test, koefesien dterminasi dengan R2. Berdasarkan riset ini dapat dilihat kelompok tani berperan dalam peningkatan pendapatan petani kelapa sawit. Kata Kunci: Petani, Pendapatan, Kelapa sawit, Peranan, Mendukung.
Optimizing The Growth of Corn Plant (Zea mays L) Local Variety of North Sumatera, which has been Irradiated with Gamma-Rays M1 with Urea Fertilizer Application Musthofa, Nurul; Mustamu, Novilda Elizabeth; Sitanggang, Kamsia Dorliana; Triyanto, Yudi
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 7 No. 1 (2025): Vol. 7 No. 1 (2025): Vol. 7 No. 1 (2025): Jurnal Agronomi Tanaman Tropika (JUAT
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v7i1.4233

Abstract

Corn (Zea mays L.) is the second most important food crop after rice and is a cereal crop that grows in various regions worldwide. Local varieties of corn in North Sumatra require high nutrient levels for optimal cultivation, particularly nitrogen (N), which is commonly supplied through urea fertilizer. The high demand for nitrogen in urea often leads farmers to apply it in inappropriate doses, resulting in several agronomic issues. This study aims to evaluate the growth of local varieties of corn in North Sumatra in response to different doses of urea fertilizer. The research was conducted in the experimental field in Perbaungan Village, Hulu Bilah District, Labuhanbatu Regency, North Sumatra, from December 2024 to February 2025. A Non-Factorial Completely Randomized Design (CRD) was employed, consisting of five treatment levels, each repeated four times. The urea fertilizer doses applied were as follows: control (no treatment), 2 g/polybag, 4 g/polybag, 6 g/polybag, and 8 g/polybag. The results indicate that varying doses of urea fertilizer significantly influence the growth of local North Sumatra corn plants, particularly in plant height and stem diameter. The optimal dose of urea fertilizer for promoting the development of these corn plants is determined to be 4 g/polybag.
EVALUATION OF LAND SUITABILITY FOR OIL PALM (ELAEIS QUINEENSIS JACQ) IN TANJUNG SIRAM VILLAGE BILAH HULU DISTRICT LABUHANBATU Ahmad Ridho Tambunan; Fitra Syawal Harahap; Yudi Triyanto; Badrul Ainy Dalimunthe
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 1 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i1.2591

Abstract

Currently, the government continues to encourage the development of oil palm plantation areas with the aim of boosting domestic economic activity. Tanjung Siram has a large area of land and has the potential to be developed into plantations, especially oil palm plantations. This regency has a land area of 1056 ha. Therefore, an evaluation of land suitability needs to be carried out in order to know the actual and potential land suitability class recommendations for oil palm plantations in that village. The stages in the research included secondary data collection, pre-survey, main survey and soil analysis in the laboratory. Land suitability classification is done by matching method. From the research results it is known that the limiting factors in the actual land suitability class at the study site were temperature, water availability, nutrient retention, and erosion hazard. After improvements have been made with good land management, the land suitability class can be increased with a potential land suitability class, which was previously classified as S3, increased to S2, and previously classified as S2, can be increased to S1. Thus, to obtain good oil palm growth in this region, it is necessary to improve the limiting factors on each land.
IDENTIFICATION OF PALM OIL PROCESSING AT PT. ASAM JAWA PKS Febri Handika; Khairul Rizal; Yudi Triyanto; Hilwa Walida
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 2 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i2.2804

Abstract

This study aims to determine the analysis of the palm oil processing identification process at PT. Asam Jawa in South Labuhanbatu Regency. The determination of the research location was done intentionally (purposive). The subjects of the study were the parties involved in the study, namely PT. Asam Jawa and the object of the study was the production of crude palm oil. Data collection was carried out using historical data methods and literature studies. The results of the study showed that the palm oil processing process starts from (a) fruit harvesting; (b) transportation of FFB; (c) receipt and sorting of FFB; (d) boiling station (Sterilizer); (e) threshing station; (f) pressing station; and (g) purification station (Clarification Station)
PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR DARI KOTORAN SAPI YANG DI FERMENTASI SECARA ANAEROB Mustamu, Novilda Elizabeth; Triyanto, Yudi; Rizal, Khairul
MINDA BAHARU Vol 9, No 1 (2025): Minda Baharu
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/jmb.v9i1.7111

Abstract

Salah satu permasalahan yang dihadapi oleh Masyarakat Desa Tanjung Medan adalah kurangmya pengetahuan mengelola limbah kotoran ternak sapi menjadi pupuk organik cair. Pupuk organik cair merupakan bahan pembenah tanah yang paling baik dan alami dibandingkan dengan pupuk anorganik. Kualitas pupuk organik cair harus memenuhi standar mutu atau persyaratan teknis minimal pupuk organik. Kegiatan pengabdian kepada masyarakat yang dilakukan di Desa Tanjung Medan, Kecamatan Bilah Barat, Kabupaten Labuhanbatu, Provinsi Sumatera Utara bulan Juli 2022 sampai dengan Agustus 2022 dengan tujuan adalah untuk memberikan informasi dan melakukan pembuatan pupuk organik cair dari kotoran sapi secara fermentasi anaerob kepada para petani. Sampel pupuk organik cair dari fermentasi kotoran sapi dianalisis di Laboratorium Analitik PT. Socfin Indonesia. Data tersebut dibandingkan dengan Baku Mutu Pupuk organik cair (SNI) dari Permentan No.261/Kpts/SR.310/M/4/2019. Hasil analisis laboratorium menunjukkan bahwa fermentasi kotoran sapi mempunyai C/N Ratio 5,766; pH 7,31 yang memenuhi standar mutu, namun kandungan hara makro N, P, K masih dibawah standar mutu.
Co-Authors Ade Parlaungan Nasution, Ade Parlaungan Ahmad Ridho Tambunan Amos Poplius Sihombing Asnan Siregar Badrul Ainy Dalimunthe Badrul Ainy Dalimunthe Bintari Indrian Syahputra Cristopher, Samuel Dahrul Aman Harahap Dede Suhendra Delsa Pramadani Dini Hariyati Adam Edi Indra Gunawan Erlinda Sari Ritonga Febri Handika Fitra Syawal Harahap Fitra Syawal Harahap Fitra Syawal Harahap, SP. M.Agr (Scopus ID : 57209419315) Harahap, Puja Supiah Hasibuan, Andri Syahputra Hery Widijanto Hilwa Walida Hilwa Walida Hilwa Walida Hilwa Walida Januardi Rosyidi Lubis, Jujuaningsih Jujuaningsih Kamsia Dorliana Sitanggang Kamsia Dorliana Sitanggang Kamsia Dorliana Sitanggang Khairul Rizal Khairul Rizal Masrizal Masyuda Pratama Meilanda Sormin, Siti Yuli Mira Handayani Siregar Muhammad Arrahman Muhammad Fahrur Rozi Harahap Mustamu, Novilda Elizabeth Mustamu, Novilda Elizabeth Musthofa, Nurul Nasution, Zulfikar Novilda Elizabeth Novilda Elizabeth Mustamu Pasbon Siburian Rahmad Husna Raja Aminuddin Siregar Renzya Fatwa Alsas Harahap Ricca Sari Riski Nuria Tambunan Risna Maya Sari Risna Maya Sari Rizal, Khairul Romadani Saragih Sarah Kristi Pertiwi Sarah Kristi Pertiwi Sari, Risna Maya Sepriani, Yusmaidar Sinaga, Febrita Damena Siregar, Jerry Maulana Siregar, Raja Aminuddin Sitanggang, Kamsia Dorliana Siti Hartati Yusida Saragih Siti Hartati Yusida Saragih Siti Yuli Meilanda Sormin Sormin, Siti Yuli Meilanda Sri Maharani Sri Rahayu Sri Wahyuni Syaiful Zuhri Harahap Tanjung, Akhir Abadi Widya Lestari Windy Ade Setiawan Yusmaidar Sepriani Zahlul Ikhsan Zamzami, Lutfi Fadillah