cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Siti Hartati Yusida Saragih
Contact Email
yusida90.shys@gmail.com
Phone
+6281362534124
Journal Mail Official
agroplasma@ulb.ac.id
Editorial Address
JL. SM. Raja No. 126-A Km. 3,5 Aek Tapa Telp./Fax. (0624) 21901 Rantauprapat Kab. Labuhanbatu – Sumatera Utara Pos. 21415
Location
Kab. labuhanbatu,
Sumatera utara
INDONESIA
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
 27   28   29   30   31 
Respon Galur Jagung Manis (Zea mays Var. saccharata Sturt) MS-UNSIKA Generasi M8 Terhadap Hama Ulat Grayak (Spodoptera frugiperda) di Dataran Rendah Shadrina, Wahdani Nur; Syafii, Muhammad; Surjana, Tatang
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.5942

Abstract

Seeds with superior quality can reduce the level of disease and pest attacks and can increase production yields. This research aims to determine differences in resistance of several lines of sweet corn (Zea Mays Var. saccharata Sturt) based on armyworm pest resistance. This research was carried out in one of the lands of Kalihurip Village, Cikampek District, Karawang Regency. The experiment will start from February 2024 to May 2024. The method used is experimental, using a single factor Randomized Block Design (RAK) consisting of 10 treatments and repeated 3 times, so that 30 experimental units are obtained. consisting of: SR1 (MS-UNSIKA- profilik), SR2 (SR-3 Sweet Boy F2), SR3 (SR-1 Latan), M6 (M6 gamma ray radiation dose 200 gy), M9 (M9 gamma ray radiation dose 200 gy ), M10 (M10 gamma ray radiation 200 gy), G11 (F2 mutant Talent variety), G12 (S1 Maestro variety), G13 (F2 Talent variety), G14 (F2 Bonanza variety). The experimental results will be tested using the F test, if there is a real effect then it will be tested further by the Duncan Multiple Range Test (DMRT) at 5% level. The results of the research showed that there was no real difference in the intensity of armyworm attacks on various lines of sweet corn plants in the treatment of various lines of sweet corn on the intensity of armyworm attacks. The Ms-Unsika strain showed the highest resistance, while Var. Maestro showed the highest susceptibility and there was no real correlation between disease and pest attacks on production results in the parent line of sweet corn (Zea mays Var. saccharata Sturt) MS-Unsika generation M8 mutant. Keywords: sweet corn parent lines, pests, crop yield
Pengaruh Pemberian Pupuk Kimia NPK dan Pengaturan Jarak Tanam Terhadap Pertumbuhan dan Produksi Tanaman Kacang Panjang (Vigna sinensis L.) Sormin, Siti Yuli Meilanda; Hasibuan, Andri Syahputra; Tanjung, Akhir Abadi; Sari, Risna Maya; Triyanto, Yudi
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6392

Abstract

The purpose of this research was to determine the effect of fertilizer and plant spacing on the growth and yield of long beans. Plant spacing and fertilizer application were carried out to obtain optimal results. This research was conducted on the land of Balimbing Tonga, Padang Bolak Julu, North Padang Lawas Regency, North Sumatra from May to July. The research was conducted using the Experimental method Factorial Randomized Block Design with 2 factors and 3 replications. The results showed that the dose of fertilizer and planting distance did not have asignificant effect on fruit weight and root weight. The results of the Analysis of Variance (ANOVA) test showed a significant interaction between the fertilizer treatments. There is a significant interaction between fertilizer treatment and spacing on the parameters of plant height, number of fruits, number ofleaves, and root weight. Keywords: string beans, npk fertilizer, plant spacing, production
Penampang Anatomi dan Pertumbuhan Apokol Tanaman Aren di Kecamatan Pulau Punjung Kabupaten Dharmasraya (Arenga pinnata L) Suhendra, Dede; Wisnubroto, Muhammad Parikesit; Rahman, Muhammad Aulia
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6274

Abstract

The sugar palm plant is a potential plant because almost all parts of the sugar palm tree are useful and can be used for various needs,starting from the roots,stems,leaves, fibers and its products (nira, starch or flour, and fruit)the main product of the sugar palm plant is nira which is processed into various products, such as sugar,alcohol,and biofuel.Sugar palm plants generally live in tropical environments).Sugar palm is a type of palm plant that has a very wide distribution in Indonesia, with an area of 62,009 ha, consisting of Sumatra with an area of 15,802 ha, Java 19,757 ha, Bali 587 ha, NTB 1,816 ha, Kalimantan5,401 ha, Sulawesi16,951 ha and Maluku 1,696 ha. Sugar palm seeds consist of seed coat (testa), endosperm, and embryo, and the embryo becomes a food reserve for apokol. Apokol is a white coral tissue where shoots and roots grow, appearing 2-4 weeks after planting.The development of the potential of sugar palm has problems related to the availability of sugar palm seeds which are currently still hampered because the nature of sugar palm seeds is waterproof so that it will inhibit the ability of the seeds to germinate. The growth process of sugar palm beginswith the emergenceapokol after that shoots will appear in the germinations. But no ideal apokol was found thatlong in determining the process of shoot growth. This study was conducted where the results of the data on apokol diameter, apokol length, root length and number of roots were obtained. Keywords : apocol, anatomy, bud
Pengaruh Pemberian Nutrisi AB Mix Pada Pembibitan Timun Apel (Cucumis sp.) Secara Hidroponik Sistem Rakit Apung Winda, Winda; Syah, Bastaman; Bayfurqon, Fawzy Muhammad
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.5972

Abstract

The factor that causes low production of apple cucumbers is the use of seeds and seedlings that are not of good quality. This study aims to determine the effect of AB Mix nutrition on apple cucumber (Cucumis sp.) seedlings hydroponically with a floating raft system. The experiment was carried out at the screen house on Jln. Gang Sejarah, Dusun Kalijaya 1 Rt003/Rw009 North Rengasdengklok Village, Rengasdengklok District, Karawang Regency starting in February 2024. This research method was used using an experimental method using a single-factor Group Random Design (RAK) with 5 treatments that were repeated 5 (five) times, namely: A (0PPM) as control, B (320 PPM), C (640 PPM), D (960 PPM) and (1280 PPM). The effect of the treatment was analyzed using the F test at the 5% level, so to find out the best treatment was to continue with the LSD follow-up test (DMRT) at the 5% level. The results of the study showed that the provision of 640 PPM nutrition had a real effect on the growth synchronicity, plant height, stem diameter, number of leaves, fresh weight, growth success and leaf area. Keywords : apple cucumbers, nurseries, hydroponics
Pengaruh Pemberian Pupuk Hayati Mikoriza dan NPK Terhadap Petumbuhan dan Perkembangan Tanaman Sawi Manis (Brassica juncea L.) Harahap, Khofifa Khairani; Zulfida, Ida; Miyarnis, Miyarnis
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6250

Abstract

Mustard greens ( Brassica juncea L.) is one of the horticultural plant commodities from the type of vegetables whose young leaves are used as vegetable food and have various benefits and uses. In people's lives, they consume three types of mustard greens, namely: white mustard greens, green mustard greens, and pak choy mustard greens. . This research was conducted in May 2024 - July 2024, in the experimental garden land of the Faculty of Agriculture, Indonesian Community Development University (UPMI) Medan, Jl. Balai Desa Pasar 12 Marindal II, Patumbak District, Deli Serdang Regency, North Sumatra Province. The materials used in this study were mini mustard seeds, biological fertilizers and NPK fertilizers . While the tools were watering cans, meters, hoes, machetes, knives, plastic ropes, scales, and stationery. This study was conducted using a Factorial Randomized Block Design (RAK) consisting of two factors, namely: Factor I is the provision of mycorrhizal biological fertilizer (H) consisting of 3 levels, namely H 0 (Without Provision of Mycorrhizal Fertilizer), H 1 (10gr/plant Mycorrhizal Fertilizer), H 2 (20gr/plant Mycorrhizal Fertilizer). While Factor II is the provision of NPK fertilizer, namely N 0 (Without Provision of NPK Fertilizer), (N 1 1gr/plant NPK Fertilizer), (N 2 1.3gr/plant NPK Fertilizer). The single effect of mycorrhizal fertilizer (H) at the H 2 (20 g/plant) has an effect on increasing plant height (cm) while the number of leaves (blades) has an effect at the age of 4 weeks after planting, and has an effect on the wet weight (g) of the plant. While the single application of NPK fertilizer (N) at the N 2 level (1.3 g/plant) has an effect on increasing plant height (at the ages of 2 weeks after planting, 3 weeks after planting, and 4 weeks after planting), on the number of leaves (at the ages of 2 weeks after planting, 3 weeks after planting, and 4 weeks after planting), leaf area, wet weight and root length. Keywords: mycorrhiza, NPK, sweet mustard
Aplikasi NPK dan POC Terhadap Pertumbuhan dan Produksi Tomat (Solanum lycopersicun L.) Waruwu, Impian Berkat; Zulfida, Ida; Jabat, Yelfi Yana Linda Br.
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6382

Abstract

This study aims to examine the effect of NPK fertilizer and liquid organic fertilizer (POC) application on the growth and production of tomato plants (Solanum Lycopersicum L.). The formulation of the problem raised includes how the application of NPK, POC, and the interaction of both affect plant height, flowering age, number of fruits, fruit weight per sample, and fruit weight per plot. The proposed hypothesis is that the application of NPK, POC, and the interaction of both have a significant effect on tomato growth and production parameters. The study was conducted using a Randomized Block Design (RAK) with two factors, namely the dose of NPK fertilizer (0, 10, 20, and 30 grams per plant) and the dose of POC (0, 200, 400, and 600 ml/L of water). The experiment was carried out in the experimental field of the Faculty of Agriculture, Indonesian Community Development University, Medan, at an altitude of 500 meters above sea level, starting from May 2024 until finished. The parameters observed included plant height, flowering age, number of fruits per sample, fruit weight per sample, and fruit weight per plot. The results showed that the provision of NPK and POC, either singly or in interaction, did not have a significant effect on all observed tomato growth and production parameters. This conclusion indicates that the fertilizer treatment used in this study has not been able to significantly increase the growth and yield of tomato plants. Suggestions for further research are to test higher dose variations and extend the research period to explore the clearer effects of fertilizers. Keywords: tomatoes, NPK, liquid organic fertilizer
Penerapan Good Agriculture Practices (GAP) Terhadap Serapan Hara Fosfor (P) pada Daun Tanaman Kopi Arabika (Coffea arabica L.) di Provinsi Sumatera Utara Wijoyo, Hadi; Nora, Silvia; Yusuf, Mukhtar
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6301

Abstract

This research aims to analyze the application of Good Agriculture Practices (GAP) to nutrient absorption in the leaves of Arabica coffee plants (Coffea arabica L.) in North Sumatra Province. Data analysis method is quantitative method. The data analysis technique used in this research is descriptive analysis technique to describe the data that has been collected through field surveys which include field observations, leaf sampling and laboratory analysis results to measure nutrient content. The results showed that the application of GAP, including good soil management, planned fertilization significantly increased nutrient uptake in the leaves. The GAP managed crops showed increased levels of phosphorus compared to those managed conventionally. The application of GAP therefore not only improves soil chemical characteristics, but also increases coffee plant productivity through optimizing nutrient uptake, which can contribute to the sustainability of coffee plantations in North Sumatra. Keywords: GAP, leaf nutrient absorption, arabica coffee, north sumatra 
Peningkatan Kapasitas Petani Melalui Pelatihan Pemupukan Tanaman Padi di Provinsi Sumatera Utara Miyarnis, Miyarnis; Dewi, Dora Silvia; Budiwan, Diah Wiyani
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6229

Abstract

To increase farmers knowledge and skills in managing rice fertilization, the government and related institutions have implemented various  fertilizer training programs. This research aims to evaluate the effectiveness of rice fertilizer training in increasing the capacity of farmers in North Sumatra Province. This research was carried out at UPT. Agricultural Training and Mechanization for the Food Security, Food Crops, and Horticulture Service of North Sumatra Province on February 20–23, 2024. This research was carried out on 30 training participants from 12 districts in North Sumatra. The data collected consists of primary data consisting of respondent characteristics and pre-test and post-test results. The data were analyzed with the Minitab applications of tware using non-parametric statistical analysis, namely the Wilcoxon Match Pairs Test with a significance level of 0.05. The increase in knowledge of farmers who took part in rice fertilization training was 32.2%. In general, attitudes and responses are classified as high, namely the benefits of the material provided are 100%, the ease of the material to be appliedis 100%, the excessprofits obtained in applying the material are 100%, the suitability of the material with farming needsis 100%, liking orinterest in the material provided was 100%, the desire to apply the material provided was 83.3%, and the plan to implement the material provided was 80%. Keywords: training, pretest, posttest, fertilizing rice plants
Pengaruh Pupuk Organik Limbah Jamur Merang dan Pupuk Hayati Terhadap Pertumbuhan dan Hasil Tanaman Kedelai (Glycine max L. Merril) Varietas Grobogan Pradana, Haria; Subardja, Vera Oktavia; Pirngadi, Kasdi
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.5898

Abstract

The neednutrients in the soil isimportantfor the successful growth and yield of soybean. Organic fertilizer of merang mushroom waste and types of biological fertilizers are one of the efforts to improve soil fertility and provide sufficient nutrients in the soil. The purpose of this study was to determine the effect of the interaction between organic fertilizer of merang mushroom and type of biological fertilizers on the growth and yield of soybean plants (Glycine maxL. Merril) Grobogan Variety. This research was conducted at Experimental Farm of the Campus 1 Faculty of Agriculture, Singaperbangsa University of Karawang, located in Puseurjaya Village, East Telukjambe Subdistrict, Karawang Distric, West Januari. The experiment was conducted from Januari  to April 2024. The research method was used randomized block design (RBD), factorial with two factors. The first factor was the application of organic fertilizer of merang mushroom waste (M) with 3 levels, The second factor was the application of biological fertilizer (P) with 4 levels. There were 12 treatments that will be 3 replications, so there were 36 experimental units. Each unit has 3 sampleplants. The effect of treatment was analyzed by analyzed of variance and if the F test at 5% level was significant, then DMRT (Duncan Multiple Range Test). The results showed that there where interaction between organic fertilizer of merang mushroom waste and the type of biofertilizer on the parameters of plant height  14, 21, 28, 35 and 42 days after planting (dap), number of trifoliate leaves  21, 28, 35 and 42 dap, stem diameter 42 dap, root length, root nodules, number of pods,  the number of seeds, but they were not interaction on the parameters of root wet weight, root dry weight, seed weight per 100 grains and yield of seed weight. Keywords: soybean, nutrient, organic fertilizer, biofertilizer
Pengaruh Jarak Tanam dan Aplikasi Dosis Pupuk NPK Terhadap Hasil Tanaman Kacang Panjang (Vigna sinensis L.) Giawa, Suci Citrawani; Harahap, Lutfi Henderlan
JURNAL AGROPLASMA Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v11i2.6306

Abstract

This study aimed to analyze the interaction between planting distance and NPK fertilizer dose onthe growth and yield of long bean plants. The experimental design used a factorial RandomizedComplete Block Design (RCBD) with two factors, namely planting distance (30 cm x 20 cm, 30cm x 30 cm, and 30 cm x 40 cm) and NPK fertilizer dose (0 gr/polybag, 40 gr/polybag, and 60gr/polybag).Theobservedvariablesincludedplantheight,stemdiameter,podlength,podweight, and number of pods. The data were analyzed using ANOVA and Duncan's MultipleRange Test at the 5% level. The results showed that there was a significant interaction betweenplantingdistanceandNPKfertilizerdoseontheyieldoflongbeanplants.Thecombinationof30 cm x 30 cm planting distance and 60 gr/polybag NPK dose (P2J2) produced the best results,especiallyintermsofpod weight andnumberofpods perplant. Keywords:longbean,plantingdistance,NPKfertilizer

Page 29 of 36 | Total Record : 356

 27   28   29   30   31 

Filter by Year

2014 2025


Reset
Filter By Issues
All Issue Vol 12, No 2 (2025): Vol 12, No 2 (2025): (JURNAL AGROPLASMA VOLUME 12 NO 2 TAHUN 2025) Vol 12, No 1 (2025): (JURNAL AGROPLASMA VOLUME 12 NO 1 TAHUN 2025) Vol 11, No 2 (2024): JURNAL AGROPLASMA VOLUME 11 NO 2 TAHUN 2024 Vol 11, No 1 (2024): JURNAL AGROPLASMA VOLUME 11 NO 1 TAHUN 2024 Vol 10, No 2 (2023): JURNAL AGROPLASMA VOLUME 10 NO 2 TAHUN 2023 Vol 10, No 1 (2023): JURNAL AGROPLASMA VOLUME 10 NO 1 TAHUN 2023 Vol 9, No 2 (2022): AGROPLASMA VOL 9 NO 2 Vol 9, No 1 (2022): AGROPLASMA VOL 9 NO 1 Vol 8, No 2 (2021): AGROPLASMA VOL 8 NO 2 Vol 8, No 1 (2021): AGROPLASMA VOL 8 NO 1 Vol 7, No 2 (2020): AGROPLASMA VOL 7 NO 2 Vol 7, No 1 (2020): AGROPLASMA VOL 7 NO 1 Vol 6, No 2 (2019): AGROPLASMA VOL 6 NO 2 Vol 6, No 2 (2019): AGROPLASMA VOL 6 NO 2 Vol 6, No 1 (2019): AGROPLASMA VOL 6 NO 1 Vol 5, No 1 (2018): AGROPLASMA VOL 5 NO 1 Vol 4, No 2 (2017): AGROPLASMA VOL 4 NO 2 Vol 4, No 1 (2017): AGROPLASMA VOL 4 NO 1 Vol 3, No 2 (2016): AGROPLASMA VOL 3 NO 2 Vol 3, No 1 (2016): AGROPLASMA VOL 3 NO 1 Vol 2, No 2 (2015): AGROPLASMA VOL 2 NO 2 Vol 2, No 1 (2015): AGROPLASMA VOL 2 NO 1 Vol 1, No 2 (2014): AGROPLASMA VOL 1 NO 2 Vol 1, No 1 (2014): AGROPLASMA VOL 1 NO 1 Vol 5, No 1 (2018): AGROPLASMA VOL 5 NO 1 Vol 2, No 2 (2015): AGROPLASMA VOL 2 NO 2 Vol 2, No 1 (2015): AGROPLASMA VOL 2 NO 1 Vol 5, No 2 (2018): AGROPLASMA VOL 5 NO 2 More Issue