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Jurnal Agroplasma
Published by Universitas Labuhanbatu
ISSN : 23032944     EISSN : 2715033X     DOI : 10.36987
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agroplasma pertama kali didirikan dengan nama Jurnal Agroplasma STIPER Labuhanbatu tahun 2014 oleh Program studi Agroteknologi, Universitas Labuhanbatu. Jurnal Agroplasma merupakan media publikasi tulisan asli yang berkaitan dengan Agroteknologi secara luas. Melakukan penerbitan dua (2) kali dalam setahun, yaitu setiap bulan Mei dan Oktober.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 356 Documents
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Pemanfaatan Limbah Solid Pabrik Kelapa Sawit sebagai Media Tanam Alternatif pada Pembibitan Kelapa Sawit (Elaeis guineensis Jacq.) di Main Nursery Febrianto, Eka Bobby; Tarigan, Sri Murti; Yosephine, Ingrid Ovie; Ardiansyah, Dede
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5768

Abstract

This research was conducted to determine the response of the growth of oil palm seedlings (Elaeis guineensis Jacq) with solid application as analternative planting medium in the main nursery. This research was conducted at the Agricultural High School Gardens and the Agricultural Agribusiness Laboratory (STIP-AP) Medan. This research was conducted from April to August 2019. This study used a non factorial randomized block design (RBD) with 4 replications, with a total sample of 48 samples. The parameters observed were plant height, stem diameter, leaf blade, number of roots, primary root length, root wet weight, crown wet weight, root dry weight and crown dry weight. The data obtained were statistically analyzed by analysis of variance (ANOVA). The results of this study indicate that the application of solid waste as analternative planting medium for oil palm nurseries (Elaeis guineensis Jacq) in the main nurseries has a significant effect on several parameters observed including stem diameter, number of leaves, and root dry weight. Keywords: decanter solid, seedlings, simalungun DxP varieties, palm oil, alternative 
Uji Pertumbuhan Miselium Beberapa Nomor Isolat Jamur Merang (Volvariella volvaceae) FAPERTA UNSIKA pada G2 PDA dan G3 Baglog Secara In Vitro Sari, Indah Permata; Lestari, Ani; Samaullah, Mohammad Yamin
JURNAL AGROPLASMA Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v10i2.4702

Abstract

Straw mushroom is one of the horticultural commodities which in its development is still relatively new. Straw mushroom is one of the agricultural commodities that has a good future opportunity to be developed. The cultivation of straw mushrooms in Karawang has obstacles in obtaining superior seeds. Superior seedlings of straw mushrooms are seedlings that have mycelium that expands quickly and strongly and are free from bacterial contamination. This research was conducted at the Plant Breeding and Biotechnology Laboratory of Singaperbangsa University of Karawang, located on Jalan. HS Ronggowaluyo Telukjambe Timur, Karawang from December 2022 to February 2023. This study aims to obtain the best isolate number of straw mushroom (Volvariella volvaceae) Faperta Unsika on mycelium growth. The research method used was a single factor completely randomized design (CRD) consisting of 7 treatments A (FP White Elders), B (FP Semi Elders), C (FP022), D (FP028), E (FP029), F (FP030), G (FP031) and repeated 5 times. The effect on the treatment was analyzed by analysis of variance and if the F test at the 5% level was significant, then DMRT (Duncan Multiple Range Test) was conducted. The results showed that there was a significant effect of some isolates of straw mushroom (Volvariella volvaceae) Faperta Unsika on G2 PDA and G3 Baglog in Vitro on mycelium growth. Treatment D (FP028) gave the highest diameter result on mycelium growth on G2 PDA of 6.41 cm and the highest mycelium growth rate on G2 PDA of 1.76 cm/day. Treatment F (FP030) gave the highest length of mycelium growth of G3 baglog of 12.31 cm and the highest rate of mycelium growth of G3 baglog of 0.96 cm/day. Keywords: Straw mushroom, Faperta Unsika isolate, Mycelium
Potensi Ekonomi Mina Padi di Kedah Malaysia dan di Indonesia Apriyani, Anita; Siregar, Sasmita; Rahim, Hairazi; Putra, Yudha Andriansyah
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5053

Abstract

Government agricultural policies around the world prioritize increasing domestic production, productivity and sustainability while addressing food security and resource constraints. One promising strategy that is gaining global attention is integrating rice and fish cultivation. This approach offers ecological and economic benefits, such as increased soil fertility, natural pest control, and increased household income. This approach offers ecological and economic benefits, such as increased soil fertility, natural pest control, and increased household income.Integrated aquaculture is an efficient method for overcoming scarcity of food and land resources. This research aims to analyze the economic potential of integrated rice and catfish cultivation in Kedah and in Indonesia in terms of cropping patterns, profitability and financial feasibility, as well as specifics. This research was conducted using descriptive methods. Integrating rice and catfish cultivation in Kedah with a land area of 10,000m2 shows a negative return of -2,823.20. This is because the production value of the floating bed exceeds the cost of income. Meanwhile, in Indonesia, the integration of mina padi shows profitable or positive results because production costs tend to be smaller than floating beds. Keywords: rice cultivation, catfish farming, rice mina, siluriformes
Pengelolaan Populasi Hama Spodoptera exigua Hübner (Lepidoptera; Noctuidae) dengan Tanaman Refugia pada Tanaman Bawang Merah Ginting, Tri Yaninta; Setiawan, Andi; Aziz, Muhammad Farhan Abdul; Aezad, Muhammad Hafiq
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5630

Abstract

This study aims to manage the population of Spodoptera exigua pests using refuge plants in onion crops. The research employed a non-factorial randomized complete block design with 4 treatments, namenly P0 (red onion without refuge plants/ control), P1 (red onion intercropped with Marigold), P2 (red onion intercropped with Zinnia), and P3 (red onion intercropped with combination both Marigold and Zinnia), with each treatment being replicated 6 times. The study comprised 24 experimental units, with each unit containing 4 plants, resulting in a total of 96 plants. The results revealed that the highest population density occurred in treatment P0 (red onion without refuge plants/ control) with a percentage of 0.55 %, while the lowest population density was observed in treatment P3 (red onion intercropped with combination both Marigold and Zinnia) with a percentage of 2.1x10-17 %. The analysis indicated significant differences between treatments P0 and P3. The conclusion drawn from this study is that treatment P3, involving the combination of Marigold and zinnia, yielded the most effective results for managing the population of S. exigua pests in red onion cultivation. Keywords: red onion, population, refuge plants, S. exigua
Efektivitas Pengomposan Pupuk Organik dari Kotoran Kambing dan Jerami Padi Menggunakan Bioaktivator Orgadec Jesvica, Jesvica; Dona, Afrini; Migusnawati, Migusnawati; Komala, Refika
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5568

Abstract

Careless disposal of livestock manure can lead to environmental pollution, thereby impacting the deterioration of the quality of the environment, the quality of life of the rancher and his livestock and triggering social conflicts. So this needs to be addressed by making livestock waste as compost fertilizer. This study aims to determine whether organadec bioactivators are effective against composting manure from goat manure and rice straw. The study was conducted during a 21-day observation period of goat manure and rice straw so that it became compost fertilizer. This study used an experimental method with 4 treatments and 4 repeat doses of organadec bioactivator against measurements of fertilizer levels consisting of Water Content, Nitrogen (N), Phosphorus (P), and Potassium (K). The results of the study showed that administration of orgadec gave results that did not differ markedly with respect to Water Content and Nitrogen content. But it differs markedly in the content of Phosphorus and Potassium. It can be concluded that organadec bioactivators can increase the nutrient content, namely the content of Moisture, Nitrogen, Phosphorus and Potassium contained in composted organic fertilizers. Keywords: compost, orgadec, manure, goat, straw
Level of Land Adjustment Durian (Durio zibethinus Murr.) in District Sigumpar District Toba Sidabukke, Simon Haholongan; Harahap, Fitra Syawal; Kurniawan, Dedi
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5636

Abstract

Utilization of land for other uses in Sigumpar District needs to be supported by information regarding land suitability. Therefore, an evaluation of the characteristics of the level of land suitability in the area was carried out, to analyze improvement efforts aimed at increasing productivity, as well as to create a map of actual land suitability and potential land suitability for durian plants in the district. The method used is the survey method. Land units are based on soil maps, slope maps, altitude maps, land cover maps, consisting of 6 land units and 18 points. The analysis method is the comparing (matching) method. The results of the research show that the level of land suitability for durian plants (Durio zibethinus Murr.) The actual land conditions suitable for durian cultivation in Sigumpar District are 1,856.22 ha. (2) Potential land conditions suitable for durian cultivation in Sigumpar District are 1,726.22 ha. Where limiting factors that cannot be remedied are temperature and soil texture, while limiting factors such as nutrient retention, nutrient availability, water availability and erosion hazards can be remedied in the form of: (1). Liming and fertilization adjusted to the results of soil tests on the land. Making drainage channels, planting parallel to contours, and making terraces. Keywords: land suitability evaluation, durian plant, utilizzation of other area, subdistrict of Sigumpar
The Effect of Ripening on the Titration Results of the Ethylene Content of Kepok Banana Peel (Musa paradisiaca L.) Charloq, Charloq
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5716

Abstract

Bananas are one of the climacteric fruits Ethylene is a hormone that play a role in the fruit ripening process during the climacteric phase, to accelerate the ripening process of fruit, to be utilized as a stimulant latex for rubber plants. This study aims to utilize banana peel waste (Musa paradisiaca L.) as a source of ethylene. This study used a completely randomized design (CRD) non-factorial that is, green banana skin with ripening 0, 1, 2, 3 days, yellowish green banana peel with ripening 0, 1, 2, 3 days, yellow banana skin with ripening 0, 1,2,3 days. This research was conducted by titration method which was repeated three times. The results showed that the highest ethylene content was found in yellow banana peels with 1 day ripening. Keywords: ethylene, banana peel color, ripening time
Perbandingan Nilai Pendapatan Secara Ekonomi Integrasi Padi Ikan (Minapadi) dan Non (Minapadi) di Kedah Malaysia Nabila, Rezya; Harahap, Mailina; Rahim, Hairazi; Br Kabeakan, Trisna Mei
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5058

Abstract

Government agricultural policies around the world prioritize increasing production, productivity, and sustainability in cities and countries while addressing food security and resource constraints. One promising strategy that is gaining global attention is integrating rice and fish cultivation (Mina padi), into a sustainable agriculture framework. This approach offers ecological and economic benefits, such as increased soil fertility, natural pest control, and increased income. Apart from that, it can also be a form of agrotourism in various cities and countries. The catfish farming sector has experienced major growth and made a significant contribution to aquaculture production. To optimize agricultural space and increase income, efforts are being made to integrate rice cultivation with catfish cultivation. This study aims to evaluate the monetary benefits of such integration. One way to optimize the potential of technically irrigated rice fields while increasing farmers' income is through engineering appropriate technology for rice fields. The recommended technological engineering is through a cultivation system by raising fish with rice in rice fields or also called minapadi. This study aims to evaluate the monetary benefits of such integration. This research, which was conducted in the Jitra PPA area in Kedah, used an experimental research methodology that focused on two scenarios involving rice production using a floating bed system. This innovative approach avoids conventional chemicals to reduce harm to aquatic life, especially catfish. This research produced 2 situations that estimated rice production at 3,624 kg per hectare, and a second situation that estimated rice production at 8,872 kg per hectare, both of which were integrated with catfish cultivation. A partial budgeting approach was used to assess the financial feasibility of this integrated system, by examining changes in net income based on total revenues and total costs. Keywords: rice, catfish, income
Respon Pertumbuhan Tanaman Sawi Pagoda (Brassica narinosa L.) dengan Pemberian Pupuk NPK dan Pupuk Cair dari Limbah Organik Devi, Sherly Berliana; Rahmi, Hayatul; Rahayu, Yayu Sri
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5157

Abstract

Continuous use of inorganic fertilizers results in problems with soil quality. One solution to reduce this problem is the use of a combination of inorganic fertilizer and liquid fertilizer from organic waste. This research aims to obtain a combination of NPK fertilizer and liquid fertilizer from organic waste that has the best effect on the growth of pagoda mustard plants. The research method used was the single-factor randomized group design (RAK) experimental method. The factors tested were a combination of NPK fertilizer and liquid fertilizer from organic waste with 8 treatments, namely A (300 kg/ha NPK fertilizer + 0 ml/l liquid fertilizer from organic waste), B (0 kg/ha NPK fertilizer + 200 ml/ l liquid fertilizer from organic waste), C (200 kg/ha NPK fertilizer + 100 ml/l liquid fertilizer from organic waste), D (200 kg/ha NPK fertilizer + 200 ml/l liquid fertilizer from organic waste), E ( 200 kg/ha NPK fertilizer + 300 ml/l liquid fertilizer from organic waste), F (100 kg/ha NPK fertilizer + 100 ml/l liquid fertilizer from organic waste), G (100 kg/ha NPK fertilizer + 200 ml/ l liquid fertilizer from organic waste), H (100 kg/ha NPK fertilizer + 300 ml/l liquid fertilizer from organic waste). Consisting of 8 treatments and 5 replications. The results of the analysis of variance and DMRT level of 5% showed that the combination of NPK fertilizer and liquid fertilizer from organic waste had no significant effect on plant height or root length. Keywords: Pagoda mustard greens, NPK fertilizer, liquid fertilizer, organic waste
Respon Pengaplikasian Pupuk Kandang Sapi dan Pupuk NPK Terhadap Pertumbuhan dan Hasil Produksi Bawang Merah (Allium ascalonicum L.) di Polibag Gulo, Daria Depriani; Harahap, Rahmaniah; Jabat, Yelfi Yana Linda
JURNAL AGROPLASMA Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i1.5759

Abstract

Red garlic (Allium ascalonicum L.) is one of the most important holticultural commodities for society, both in terms of its high economic value and its nutrient content. One attempt to boost the growth of onion crops through cultivation techniques is fertilization aimed at increasing soil productivity by supplying plant nutrients. One of the fertilizers used is cattle barracks and NPK fertilizer in the polybag. In increasing the production of red onions need the addition of the element of hares that are ephesien. This study used a factorial random group plan (RAK) consisting of two factors, namely the first factor of cattle cage fertilization as basic fertilizer (K) consists of three dimensions: K0 = 0 g/polibag, K1 = 100 g / polibag and K2 = 200 g / polyibag. The observed parameters are the height of the plant (cm), the number of leaves (leaves), the amount of bulbs per plant, the weight of the bulb per plot. Analysis with ANOVA, continued with DMRT at 5% if there is a real treatment. Average height of red garlic crop gives the highest results on treatment K1 = 100 g/ polibag and P1 = 3 g/polibag is 25.79 (cm). The best treatment on the number of leaves parameter is K0 = 0 g/Polibag, and the best treatment of P1 is 3 g /polibags of 11.44 leaves. Best treatment on parameter number of bulbs per plant is K1= 100 g / polibags and P2 = 5 g / polyibag of 7.17 bulbs. Keywords: red onions, cattle's cage fertilizer, NPK fertiliser

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