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Lisdayani Lisdayani, Lisdayani
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Nursing Public Health Social Sciences Other

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Journal : Jurnal Agroplasma

 1 
Pengaruh Penggunaan Sarana Produksi Terhadap Pendapatan Usahatani Jagung (Zea mays L.) (Kasus : Desa Sei Mencirim, Kec. Sunggal, Kab. Deli Serdang) Hakim, Mukti; Lisdayani, Lisdayani
JURNAL AGROPLASMA Vol 9, No 1 (2022): AGROPLASMA VOL 9 NO 1
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v9i1.2714

Abstract

Currently, the demand for corn in Indonesia is quite large, which is more than 10 million tons of dry shells per year. The largest consumption of corn is for the food and animal feed industry, because as much as 51% of the raw material for animal feed is corn. To increase the amount of production must be influenced by several factors. One of the main factors is the use of appropriate production facilities. Agricultural production facilities are all types of agricultural equipment, equipment and facilities that function as the main or auxiliary tools in the implementation of agricultural production. Production facilities play an important role in achieving production in accordance with the desired goals. The purpose of this study was to analyze the availability of agricultural production facilities in Sunggal District, Deli Serdang Regency. The research area was determined by purposive sampling, namely deliberately based on certain considerations and objectives in Sei Mencharim Village, Sunggal District, Deli Serdang Regency, which is a corn production area. Research from October to December 2021. The results of the multicollinearity assumption test, it can be seen that the means of production of Seeds (X1) has a VIF value of 4.113 which is smaller than 10, Fertilizer (X2) has a VIF value of 1.983 which is smaller than 10, and Pesticides ( X3) has a VIF value of 4.130 which is smaller than 10. The tolerance value of the Seed production facility (X1) has a tolerance value of 0.243 which is greater than 0.1, Fertilizer (X2) has a tolerance value of 0.504 which is greater than 0, 1, and Pesticides (X3) of 0.242 which is greater than 0.1. 2. The average total production costs incurred by corn farmers in one planting season with a land area of 1 ha is Rp 19,440,440, revenue is Rp 35,641,406 and income is Rp 16,200,966. Keywords : production facilities, farming, corn
Pengaruh Pemberian Pupuk CMA dan Pupuk NPK Terhadap Pertumbuhan dan Produksi Tanaman Kacang Tanah (Arachis hypogea L.) Maharani, Frisca; Samah, Eri; Lisdayani, Lisdayani; Hakim, Mukti
JURNAL AGROPLASMA Vol 12, No 2 (2025): Vol 12, No 2 (2025): (JURNAL AGROPLASMA VOLUME 12 NO 2 TAHUN 2025)
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v12i2.7771

Abstract

Peanut plants in Indonesia are the most important agricultural commodity after soybeans, playing a strategic role in national food security as a source of protein and vegetable oil. The type of research method used in this study employed an experimental design called the Randomized Block Design (RBD) with a 4 x 4 factorial pattern and 3 replications. The factors studied included the effect of biofertilizer CMA and NPK fertilizer. The total treatment combinations were 4 x 4 = 16 combinations. The data source in this study consisted of primary data, which is data obtained directly from the source by conducting research experiments directly in the field. Data collection techniques were through observation and direct research experiment results in the field. The results of the variance analysis showed that the use of arbuscular mycorrhizal fungi (CMA) biofertilizer had a significant effect on plant height, number of branches, pod weight per sample plant, and pod weight per plot. Keywords: CMA fertilizer, NPK fertilizer, peanuts
Aplikasi Pupuk Organik Cair Tomat dan Cendawan Mikoriza Arbuskula Pada Tahap Aklimatisasi Terhadap Produksi Tanaman Kentang (Solanum tuberosum L.) Varietas Granola di Tongkoh Lisdayani, Lisdayani; Samah, Eri; Pamungkas, Agung Gusti
JURNAL AGROPLASMA Vol 12, No 2 (2025): Vol 12, No 2 (2025): (JURNAL AGROPLASMA VOLUME 12 NO 2 TAHUN 2025)
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v12i2.8120

Abstract

Potatoes have high nutritional value, making this plant widely cultivated in various regions in Indonesia. In Indonesia, this potato commodity has a fairly important role to be used as a material for household business industries, often also used as processed foods and made into flour and chips in large industries. The purpose of the study was to determine the effect of providing liquid organic fertilizer from tomatoes and the provision of arbuscular mycorrhizal fungi on potato plants at the acclimatization stage. This study was conducted in the IP2TP greenhouse (Berastagi Agricultural Technology Research and Assessment Installation), in Tongkoh, Dolat Rayat District with an altitude of ± 1340 meters above sea level. The research period began in September to December 2023. The results of the study showed that the provision of Liquid Organic Fertilizer (POC) Tomato (T) had a significant effect on tuber diameter and no significant effect on the number of tubers and tuber diameter. The best treatment was T2 (200 ml/L of organic fertilizer), and the application of Arbuscular Mycorrhizal Fungi (AMF) (C) had no significant effect on tuber number and diameter, with the best treatment being C2 (10 g AMF/plant). Keywords: potato, AMF, tomato organic fertilizer
Co-Authors Adriansyah Adriansyah Ananda Putri Mawaddah Anggia Sari Lubis, Anggia Sari Aprilliya, Indah Arie Kartika, Arie Ayu Wulan Dari Azhar Azis, Azhar Darma Bakti Diani, Diani Dini Mufriah Elli Afrida Fadhila, Dhia Indah Fauzan Zulfikar Fikri, Mhd. Hilman Ginting, Mellisa Truly Gusriani, Yunda Habibi, Anwar Hakim, Mukti Khairina Maulida Paramitha Lahmuddin Lubis Maharani, Frisca Makhlisha, Tri Mawardah, Mipta Misdawati, Misdawati Muhammad Arif Pamungkas, Agung Gusti Pristiono, Diki Putri, Juana Wangsa Samah, Eri Sari, Putri Mustika Selian, Sri Nurhayati Sembiring, Zamalludin Sirmas Munte Sriana Septiawati Sriningrum, Irawati Suhaila Husna Samosir suswati suswati Toni Hidayat Tumanggor, Mutawaqil Bilah Yenti Anita Harahap