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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter AGROEKOTEKNOLOGI JURNAL ILMU PERTANIAN AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Agrosains: Jurnal Penelitian Agronomi Indonesian Journal of Agricultural Research Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Journal of Saintech Transfer PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat PERTANIAN TROPIK Jurnal Indonesia Sosial Teknologi Agroland: Jurnal Ilmu-ilmu Pertanian Proceedings of The International Conference on Computer Science, Engineering, Social Sciences, and Multidisciplinary Studies Biodiversitas Journal of Biological Diversity

Yaya Hasanah

Fakultas Pertanian, Universitas Sumatera Utara

Author-ID : 277908

Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Veterinary Other

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Analysis of Technical and Allocative Efficiency Models for Shallot Farming to Increase Production in Karo Regency Hakim, Tharmizi; Supriana, Tavi; Wibowo, Rulianda P.; Hasanah, Yaya
Proceedings of The International Conference on Computer Science, Engineering, Social Science, and Multi-Disciplinary Studies Vol. 1 (2025)
Publisher : CV Raskha Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64803/cessmuds.v1.8

The shallot commodity has a strategic role in national food security, but its production still experiences fluctuations, especially in Karo Regency. The primary challenge faced by farmers is the low level of productivity and efficiency in their production. This study aims to analyze the efficiency model of shallot farms in Karo Regency and identify the factors influencing it, including the complex interaction between external factors (climate change), farmers' adaptive responses, and existing socioeconomic structures. The methods employed are a combination of qualitative and quantitative approaches, including surveys and in-depth interviews. Data analysis will use the Stochastic Frontier Analysis (SFA), Data Envelopment Analysis (DEA), and Tobit regression models. The expected results can provide a comprehensive understanding of the sustainability of shallot farming and offer integrated policy recommendations for local governments, extension workers, and farmers.

The Role of Bacillus Subtilis Bacteria on The Growth and Production of Two Varieties of Shallots (Allium Ascalonicum L.) Asal True Shallot Seed Rhiki Budianto; Mariani Sembiring; Yaya Hasanah
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 01 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i01.871

Increasing the production of shallots from True shallot seed (TSS) can be done using Bacillus subtilis bacteria. This study aims to determine the role of Bacillus subtilis bacteria on the growth and production of two shallot varieties (Allium ascalonicum L.) from True Sallot Seed. This research was conducted on Jl. Bandar Meriah, Sukamaju village, Sunggal sub-district, Deli Serdang district, with a height of 30 MDPL. This research was conducted from December 2022 to March 2023. This study used a randomised block design with two factors and three replications. The first factor is a variety of types: Sanren F-1 and Lokananta. The second factor was Bacillus subtilis bacteria with four levels: 0 ml/tanaman, 5 ml/plant, 10 ml/plant, and 15 ml/plant. The results showed that the Lokananta variety had plant heights of 5 and 7 MSPT, number of leaves 4-7 MSPT, chlorophyll B, total chlorophyll, fresh tuber weight per sample, fresh tuber weight per plot, dry tuber weight per sample and dry tuber weight per plot, Which is higher than the Sanren F-1 variety. Giving 15 ml of Bacillus subtilis bacteria/plant has tuber circumference, number of tubers per plot, weight of fresh tubers per plot, weight of dry tubers per sample, weight of dry tubers per plot, which is higher than giving bacteria of 0 ml/plant, 5 ml/plant and 10 ml/plant.

Growth Response and Production of Soybean (Glyicine max (L.) on Application of Phosphorous Fertilizer and Rhizobium Inoculation Dedy Susanto Manurung; Yaya Hasanah; Rosita Sipayung
Indonesian Journal of Agricultural Research Vol. 1 No. 3 (2018): InJAR, Vol. 1, No. 3, November 2018
Publisher : Talenta Publisher

Increased soybean production both from quantity and quality continues to be pursued with extensification and intensification. During this time, fertilization is one of the cultivation techniques that is expected to contribute significantly in increasing soybean production. This study aims to determine the response of growth and production of soybean to Phosphorous (P) fertilizer and rhizobium inoculation. This research was conducted at Jl. Deli Serdang Sumatera Utara, from August-November 2017 with P fertilizer (SP-36) treatments (0, 50, 100, 150 kg/ha) and Rhizobium inoculation treatments (0, 5, 10 g/kg of seed). Variables observed were number of nodule root, number of filled pods, dry weight of seed per plant, dry weight of seed per plot and dry weight of 100 seeds. The results showed rhizobium inoculation significantly affected to the number of effective root nodules (nodules), filled pods, dry weight of seed per plant and dry weight of seed per plot with the best treatment was Rhizobium inoculation 5g/kg of seed) while the P fertilizer treatment and interaction between the two had no significant effect to all variables observed.

Production Response of Mung Bean (Vigna radiata L.) on the Application of Phosphorus Fertilizer and Oil Palm Bunch Ash Faizan Muhammad Nasution; Yaya Hasanah; Mariati Mariati
Indonesian Journal of Agricultural Research Vol. 3 No. 1 (2020): InJAR, Vol. 3, No. 1, March 2020
Publisher : Talenta Publisher

Mung bean need phosphate in seed formation and accelerate pod maturity. In acidic soil the P element is difficult to be available because it is bound by metal metals in the soil, it is given a palm bunch ash containing a lot of organic nutrients to release P from the metal and also increase soil pH. The study aims to determine the effect of P fertilization and palm bunch ash on the growth and production of mung bean. The study was conducted on community land in Medan Selayang from October to December 2019. The study used a factorial randomized block design, with 2 factors. The first factor is P fertilizer (0; 37.5; 112.5 kg SP-36/ha). The second factor is oil palm bunch ash consisting of 0; 2; 4 t/ha. The variables observed were a number of pods, weight of 100 seeds, weight of seed per plots, weight of seed per plant. The results showed that the application of P the applications of P fertilizer 112.5 kg SP-36/ha tended to produce the highest pod number and seed weight per plot. The applications of oil palm bunch ash 2 t/ha significantly increased seed weight per plant, seed weight per plot and pod number.

Evaluation of Production, Boron and Flavonoid Content of Shallot in the Lowlands Through the Application of Boron and Benzyl Amino Purine Anas Muhtarom Kusriarmin; Yaya Hasanah; Diana Sofia Hanafiah; Nursa'adah; Hamidah Hanum
Indonesian Journal of Agricultural Research Vol. 7 No. 3 (2024): InJAR, Vol. 7, No. 3, November 2024
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/injar.v7i3.15938

Boron is a micro nutrient that plays a role in strengthening cell walls, increase growth and production of shallot optimally. Benzyl amino purine (BAP) is a synthetic cytokinin that responds to plant growth and development, regulates flowering, and stimulates cell division of shallot. This research aims to identify the production and content of boron in shallots. The study was conducted in the lowlands and a factorial randomized block design was used. Boron (0, 2, 4, and 6 kg boric acid/ha) was used as the first factor and BAP (0, 100, and 200 ppm) was used as the second factor. The research used Bima Brebes as shallot variety. The research result showed that boron application of 2 kg boric acid/ha increased the number of tillers, fresh weight of shallot bulb and flavonoid content. Application of 200 ppm of BAP increased significantly the number of tiller. In view of aftereffects of the orthogonal polynomial and regression tests, it was found that the optimum Boron dose 2.695 kg of boric acid/ha produced the highest dry weight of shallot 23.661 g, the dry weight of shallot bulbs increased by 14.23% compared to without Boron application.

The Role of Liquid Biofertilizer on The Growth and Production of Local Red Chili From Lubuk Cuik and Superior Varieties Mhd Hary Sahputra; Yaya Hasanah; Revandy Iskandar Muda Damanik
Agrosains : Jurnal Penelitian Agronomi Vol 28, No 1 (2026): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v28i1.109142

Red chili (Capsicum annum L.) is a spice commodity with high economic value that is increasingly being developed because it not only functions as a cooking spice but also as a functional food due to its bioactive compound content. Improving the growth and production of red chili can be done through the application of liquid biofertilizer on superior and local varieties of red chili from Lubuk Cuik which is a center of red chili production in North Sumatra. This study aims to identify the role of liquid biofertilizer in increasing the growth, and production of red chili from Lubuk Cuik and superior varieties is very important to do. The study was conducted in the field of the Agricultural Training and Mechanization Unit of the Horticultural Food Security Service of North Sumatra Province, using a Factorial Randomized Block Design with two factors and 3 replications. The first factor is the concentration of liquid biofertilizer (0, 10, 20 and 30 ml/L of water), and the second factor is the variety (White Local, Green Local, Dji-tu F1 superior variety, and Laju F1 superior variety). The data was analyzed using analysis of variance, if there was a significant difference then it was continued with Duncan's Multiple Range test at alpha level = 5%. The results showed that 30 ml/L of liquid biofertilizer resulted in improved plant height, branch number, and stem diameter, as well as accelerated flowering and fruit ripening. The Dji-tu F1 variety had higher yields than other varieties, while the Laju F1 variety tended to flower and ripen earlier. Overall, the use of 30 ml/L of liquid biofertilizer on superior varieties improved the growth and yield of red chili.

Exploration and identification of Anredera cordifolia morphological characters in the highlands and lowlands Yaya Hasanah; Lisa Mawarni
Biodiversitas Journal of Biological Diversity Vol. 21 No. 6 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d210652

Abstract. Hasanah Y, Mawarni L. 2020. Exploration and identification of Anredera cordifolia morphological characters in the highlands and lowlands. Biodiversitas 21: 2759-2766. Information about genetic diversity and relationships between accessions is very important in plant breeding programs, because with the availability of this information, it is easier to determine relationship between accessions that can be used as a basis for plant selection. The objective of the research was to evaluate the morphological characteristics and relationship of binahong or Anredera cordifolia (Ten.) Steenis) accessions in the lowlands and highlands. The study was conducted in Karo (highlands) and Medan (lowlands), North Sumatra, Indonesia, from May to August 2019. This research used a descriptive method. Before the survey and exploration are conducted, first a pre-survey was conducted by gathering information from key informants and other informants. The characteristic of morphological diversity A. cordifolia can be distinguished based on leaf color, stem shape, axillary tuber, rhizome, and the presence of flowers. The dendrogram relationship between accessions is based on a genetic similarity matrix using cluster analysis. Analysis of qualitative morphological characters revealed the existence of variability among A. cordifolia accessions. There is a far relationship relation between A. cordifolia plants in Karo and Medan with Eucludian range of 0.446 to 57.725, hence resulting in two clusters that show differences in the variation of A. cordifolia plants. There is a distant relationship relation with M4 and M7 accessions with a dissimilar distance of 57,725 and the closest relationship with accession K1 and K2 with a dissimilar distance of 0.446. Therefore, morphological characterization in the research is valuable to understand the variability of genetic of A. cordifolia accessions in the lowland and highland in North Sumatra.

Drought tolerance selection of GT1 rubber seedlings with the addition of polyethylene glycol (PEG) 6000 SYARIFAH AINI PASARIBU; Mohammad Basyuni; EDISON PURBA; YAYA HASANAH
Biodiversitas Journal of Biological Diversity Vol. 22 No. 1 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d220148

Abstract. Pasaribu SA, Basyuni M, Purba E, Hasanah Y. 2021. Drought tolerance selection of GT1 rubber seedlings with the addition of polyethylene glycol (PEG) 6000. Biodiversitas 22: 394-400. Tolerance of the rootstock of rubber to drought stress is not optimal. The root system can therefore be used as an indicator of drought tolerance to inhibit the growth of the plant. A good root system of rubber rootstocks is thought to help the plants acquire greater resistance to drought stress. Polyethylene glycol 6000 osmotic solution controls the water potential in the growing medium. This study aimed to analyze the effect of PEG 6000 osmotic solution (0%; 7.5%; and 15% concentration) on rubber seedlings leading to the development of morphological characters and sensitivity index. GT1 (Gondang Tapen 1) rubber seeds to be used as planting material were collected from the seed source garden of PT Socfin Indonesia. The study was carried out from January to February 2019, using a non-factorial randomized block design. The morphological characters observed were tapped root length, shoot height, the increased rate of taproot length, shoot height increase rate, ratio of taproot length, and shoot height. Data were analyzed using analysis of variance, discriminant, and drought stress sensitivity index. The results showed that the addition of PEG 6000 in planting media in vitro significantly influenced the character of the rate of increase of taproot length. The sensitivity index of taproot increase rate and the ratio of taproot length and shoot height was moderate at 7.5% levely contrast, the addition of PEG 6000 in planting media in vitro did not significantly impact it. The present study suggested that the rate of increase of taproot length was a distinguishing character showing the initial tolerance level of the GT1 seedlings to drought.

Genetic diversity of shallots (Allium ascalonicum L.) from several locations in North Sumatra, Indonesia based on RAPD markers YAYA HASANAH; LISA MAWARNI; HAMIDAH HANUM; ANGGRIA LESTAMI
Biodiversitas Journal of Biological Diversity Vol. 23 No. 5 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230518

Abstract. Hasanah Y, Mawarni L, Hanu, H, Lestami A. 2022. Genetic diversity of shallots (Allium ascalonicum L.) from several locations in North Sumatra, Indonesia based on RAPD markers. Biodiversitas 23: 2405-2410. Shallot (Allium ascalonicum L.) is one of the leading horticultural and spice commodities in Indonesia. Assembling shallot varieties to get a good seed quality requires a high genetic diversity which can be analyzed using molecular markers. This study aims to identify the genetic diversity of shallots from several locations in North Sumatra, Indonesia based on Random Amplified Polymorphic DNA (RAPD) markers. This research was conducted at the Biotechnology Laboratory, Faculty of Agriculture, University of Sumatera Utara, Medan from September to October 2021. A total of 11 shallot varieties from several locations in North Sumatra were genetically analyzed based on RAPD markers with OPA-13, OPB-07, OPD-20, OPM-01 primers. The results showed that 11 shallot varieties originating from several locations in North Sumatra had a high genetic diversity with the presence of two main groups at a dissimilarity coefficient of 76%. These beneficial results can be used as a complement to morphological markers in the genetic study of shallots for breeders to decide what genotypes will be crossed to make new genetic combinations in the development of shallots. This study reports the success of the shallot varieties’ fingerprints using RAPD markers.

Co-Authors Adjie Putra Susetyo ahmad bayu syahputra Aji Kesuma Aji Kesuma Anas Muhtarom Kusriarmin ANGGRIA LESTAMI ari syahputra asil barus Asil Barus atiqah ash ashadiqah Betzy Victor Telaumbanua Butar Butar, Rio Ramadhan Chairani Hanum Charloq Dedy Susanto Manurung Destriman Laoli Diana Sofia Hanafiah Dini Oktaviani Dyah Karunia Sari EDISON PURBA Edison Purba Purba Ellya Ekaristi Tarigan Esther Tarigan Eva Sartini Bayu Faizan Muhammad Nasution Febrio, Hanif Febriyani, Dian Ferry Ezra Sitepu Ferry Ezra Sitepu Ferry Ezra T. Sitepu Goster Renson Manik Hakim, Tharmizi HAMIDAH HANUM Hamidah Hanum Hamidah Hanum Hamzah, Tengku Mika Hakinen Hanafiah, Diana Hapsoh Haryati Haryati hendri tamba Herla Rusmarilin Heru Yosua Anugrah Irda Nila Selvia Irfan Fauzi Irma Afriyanti Irsal Irsal Jamson Hasintongan Tampubolon Jamson Hasintongan Tampubolon Jonatan Ginting jonis ginting Jonis Ginting Laily Asyura AG Lis Amelia Anggun Purba LISA MAWARNI Lisa Lisa Mawarni Lisa Mawarni Mariani sembiring Mariati Ferry Ezra T. Sitepu Mariati* Afifa Ulfa Batubara Meiriani Meiriani Mestika Amelia Sinuraya Mhd Hary Sahputra Mohammad Basyuni Muhamad Juandi muhammad habib sampurno Muhammad Iqbal Suyudi Mukhlis Mukhlis Musliadi Musliadi Nini Rahmawat Nini Rahmawati Nini Rahmawati Nini Rahmawati Nini Rahmawati Nisrina Ayu Cahyani Nur Laila Nursa'adah Nursa'adah, Nursa'adah Posma Sinaga Putra Hidayat Telaumbanua Rabani Rabani Ratih Dewi Rengganis Revandy Iskandar Muda Damanik Rhiki Budianto Ridho Victory Nazara Rijalul Afkar Rijalul Afkar RIZKY WULANDARI B11111032, RIZKY WULANDARI Rosita Sipayung Rosita Sipayung Sakra Damanik Sando Franciskus Sinaga Sanggam Silitonga Sarifuddin Sarifuddin Sendry Putri Andani sri dora saragih SYARIFAH AINI PASARIBU T. IRMANSYAH Tapi Mutia Ariani Lubis Tapi Mutia Ariani Lubis Tavi Supriana Tengku Chairun Nisa Teuku Irmansyah Toga Simanungkalit Toga Simanungkalit Viki Rikatari Wibowo, Rulianda P. Yuda P Surbakti1

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