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INDONESIA
Jurnal Agroekoteknologi
Published by Universitas Sultan Ageng Tirtayasa
ISSN : -     EISSN : 25487108     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Journal of Agroecotechnology contains articles directly sourced from the results of research related to the cultivation of plants related to soil, plants, weeds, pests and diseases.
Arjuna Subject : -
Articles 307 Documents
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Pengaruh Komposisi Media Semai Sistem Tertutup Terhadap Perkecambahan Padi (Oryza Sativa L.) Inpari 32 Harun, M Umar; Agustina, Heni; Bela, Triwulan Maryanita; Sopiana, Rina
Jurnal Agroekoteknologi Vol 15, No 2 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i2.21437

Abstract

One of the efforts to facilitate the way of taking rice seeds from the nursery media is to use plastic sacks instead of  directly from the soil.  To obtain the best planting media, experiments have been carried out on the no tidal swamp Rice   Fields, Pemulutan Village (3°05'42.7"S, 104°44'01.7"E), Ogan Ilir Regency, South Sumatra Province from June to August 2022.  The design method used was a Randomized Block Design. The treatments tested were four compositions of planting media mixtures, namely a mixture of soil with chicken manure, a mixture of black sand and chicken manure, a mixture of white sand and chicken manure, and black sand. The media composition ratio was 1:1 (V/V). All treatments were replicated three times to obtain 12 units. The seeds used are rice seeds of the Inpari 32 variety. The size of the seeding media made from plastic sacks was 160 cm x 100 cm, and the thickness of the entire planting media composition was 3 cm.  The plastic sacks used had a length of 180 cm and a width of 112 cm, and were used as a pad for a rice nursery which were 160 cm x 100 cm, and the thickness of all media compositions was 3 cm. The composition of the four treatments prior to the study showed that the pH was relatively the same (6.9-7.0) and the EC valuesvaried greatly (207-7734 mS), and at 14 day after plant (DAP) there was a decrease in pH to 4.3-5.3 and EC decreased drastically with narrow variations being (170-384 dS/cm).  Changes in the chemical properties of the media certainly had an impact on seed germination (70-90%) at 14 DAP of each media, and it turned out that the composiion of the type of planting media had  significant effect on sprout height, number of leaves, leaf length and sprout root length. In general, it can be concluded that the best media composition for rice germination is soil and chicken manure.
Pertumbuhan Bibit Kopi Liberika Tungkal Komposit pada Aplikasi Pupuk Kandang Ayam Lizawati, Lizawati; Kartika, Elis; Latief, Madyawati; Tarigan, Indra Lasmana; Sutrisno, Sutrisno; Puspitasari, Ratih Dyah
Jurnal Agroekoteknologi Vol 16, No 1 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i1.22467

Abstract

One of the efforts to increase the growth of Liberica coffee of Tungkal composite seedlings is through organic fertilization as considered inorganic fertilizers replacement. The purpose of this study was to look for the best dose of chicken manure for the growth of Liberica coffee of Tungkal composite seedlings. This study used a randomized block design with 4 replications with one factor, namely chicken manure consisting of 7 treatment levels, namely 0, 50, 100, 150, 200, 250 and 300 g of chicken manure/polybag. The variables observed were increase in seedling height, increase in stem diameter, increase in number of leaves, leaf area, crown dry weight, and root dry weight. The results showed that the application of chicken manure was able to increase the increase in seedling height, increase in stem diameter, increase in the number of leaves, and crown dry weight of liberica coffee seedlings, but was not able to increase leaf area and root dry weight. The recommended dose of chicken manure to increase the growth of liberica coffee seedlings was 211 g of chicken manure/polybag.
Pengaruh Perlakuan Skarifikasi Fisik dan Lama Perendaman Air Kelapa Terhadap Viabilitas Benih Sirsak (Annona muricata L.) Kartina, Kartina; Yenny, Ratna Fitry; Salsabila, Zahwa
Jurnal Agroekoteknologi Vol 15, No 2 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i2.21175

Abstract

This research was aimed to know the effect of Physical Scarification and Soaking Time of Coconut Water to Viability of Soursop Seed (Annona muricata L.). This research was carried out from March until April 2022 at the Greenhouse of Faculty of Agriculture University of Sultan Ageng Tirtayasa. The research used a Completely Randomized Design (CRD) consisting of two factors. The first factor was the physical scarification, which consists of 3 levels namely S0 (Without scarification), S1 (Sanding one side of the seed), and S2 (Sanding two sides seed). The second factor was soaking time of coconut water, which consists of 3 levels namely L0 (Without soaking), L1 (Soaking time 12 hours), and L2 (Soaking time 24 hours). The combination of the two factors was repeated three times, so that 27 experimental units are obtained. The result showed that the scarification treatment with sanding one side of the seed (S1) gave the best effect on the parameters of germination age (18.22 days), maximum growth potential (58.89%), power of germination (55.56%), normal sprout (51.11%), growth rate (1.70%/day), and seeds that did not grow (44.44%). The soaking time of coconut water 24 hours (L2) gave the best effect on the parameters of germination age (17 days), maximum growth potential (61.11%), power of germination (63.33%), normal sprout (54.44%), growth rate (1.81%/day), and seeds that did not grow (38.89%). There was no interaction between the physical scarification  and the soaking time of coconut water for all parameters of observed.
Pengaruh Nutrisi dan CaCl2 terhadap Pertumbuhan dan Hasil Tanaman Selada (Lactuca sativa L.) secara Hidroponik Sistem Wick Safitri, Nurul; Millah, Zahratul; Romdhonah, Yayu; Sodiq, Abdul Hasyim
Jurnal Agroekoteknologi Vol 16, No 1 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i1.25812

Abstract

This study aimed to determine the effect of providing a combination of hydroponic nutrition and the addition of CaCl2 on the growth and yield of hydroponic lettuce (Lactuca sativa L.) with a wick system. The research was conducted at the Agricultural Instrument Standardization Center Banten Province and Lingkungan Sapiah, Panancangan, Cipocok Jaya, Serang City from April to June 2023. This study used a factorial Randomized Block Design (RBD) consisting of two factors. The first factor was a combination of nutrients with 3 levels, namely A1 (AB Mix 3 ml/l), A2 (AB Mix 1.5 ml/l + POC Nasa 3 ml/l), A3 (AB Mix 1.5 ml/l + Gandasil D 3 ml/l). The second factor was the concentration of CaCl2 with 2 levels, namely C1 (0 ppm) and C2 (650 ppm). The parameters observed were plant height, number of leaves, root length, stem diameter, plant wet weight, crown weight, weight loss, and stem hardness of lettuce. The results showed that the combination of AB Mix 3 ml/l + POC Nasa 3 ml/l gave he best effect on plant height 35 days after planting (DAP) (23.54 cm), number of leaves 35 DAP (7.81 leaves). The addition of CaCl2 concentrationof 650 ppm gave the best effect weight loss on 3 DAH (54.48%), 4 DAH (66.51%), 7 DAH (85.99%), and stem hardness on 0 DAH (0.96), 2 DAH (0.80), and 4 DAH (0.64). There was an interaction between the hydroponic nutrient combination treatment and the addition of CaCl2 on the parameters of plant height and number of leaves on 35 DAP.
Pertumbuhan dan Hasil Kentang G1 Melalui Modifikasi Media Tanam dan Aplikasi Zat Pengatur Tumbuh Suliansyah, Irfan; Hervani, Dini; Sari, Silvia Permata; Muhsanati, Muhsanati; Ekawati, Fitri Ekawati,
Jurnal Agroekoteknologi Vol 15, No 2 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i2.23183

Abstract

Success in cultivating potatoes is the use of good quality potato seeds. Good quality potato seeds are produced through several stages starting from in vitro culture to extension seed production. One of the important stages in potato seed production is the production of first generation (G1) potato seeds. Efforts to increase the yield of G1 tubers can be made through modifying the planting media and applying growth regulators. This research aims to produce G1 potato tubers by adjusting the composition of the planting media (cocopeat, cocofiber, charcoal husk) and applying a growth inhibitor (Daminozide). The research consisted of four series of experiments. Each experiment was carried out using a Completely Randomized Design (CRD) with six treatments, each repeated four times. Experiment 1 (a. Cocopeat 100% + 0% husk charcoal; b. Cocopeat 20% + 80% husk charcoal; c. Cocopeat 40% + 60% husk charcoal; d. Cocopeat 60% + 40% husk charcoal; e. Cocopeat 80% + Charcoal Husk 20%; f. Cocopeat 0% + Charcoal Husk 100%. Experiment 2 (a. Cocofiber 100%; b. Cocopeat 100%; c. Cocopeat 20% + Cocofiber 80%; d. Cocopeat 40% + Cocofiber 60%; e. Cocopeat 60% + Cocofiber 40%; f. Cocopeat 80% + Cocofiber 20%. Experiment 3 (a. Cocopeat + Cocofiber + husk charcoal (1 : 1 : 1); b. Cocopeat + Cocofiber + charcoal husk (1 : 1 : 2); c. Cocopeat + Cocofiber + husk charcoal (1 : 2 : 1); d. Cocopeat + Cocofiber + husk charcoal (2 : 1 : 1). Experiment 4 (a. Daminozide 0 ppm; b. Daminozide 500 ppm; c. Daminozide 1000 ppm; d. Daminozide 1500 ppm). From the research results it can be concluded: 1) The combination treatment of 80% cocopeat + 20% cocofiber is the best treatment combination in the vegetative growth phase; 2) Composition treatment 60% cocopeat + 40% husk charcoal is the best treatment for the growth and number of G1 potato tubers; 3) Treatment of the composition of the planting media with cocopeat, cocofiber, and husk charcoal with a composition of 1:1:1 produces the highest number of tubers; 4) The best concentration of daminozide for the growth and production of G1 potato seed tubers is 3500 ppm.
MULTIPLIKASI TUNAS PADA DUA VARIETAS PISANG (Musa acuminata L.) DENGAN PEMBERIAN BEBERAPA KONSENTRASI SITOKININ Ayna, Qorry; Isminingsih, Sulastri; Susiyanti, Susiyanti; Yenny, Ratna Fitry
Jurnal Agroekoteknologi Vol 15, No 2 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i2.22348

Abstract

This study aimed to investigate how the application of various cytokinin concentrations affects the shoot multiplication in two varieties of banana (Musa acuminata L.). The research was conducted at the Plant Physiology and Biotechnology Laboratory, Faculty of Agriculture, Sultan Ageng Tirtayasa University. The study was designed as a randomized complete block design, consisting of two factors. The first factor included two types of banana varieties: bagja (v1) and cavendish (v2). The second factor included six types of application of various concentrations of cytokinin, which were 1 mg/l BAP (k1), 2 mg/l BAP (k2), 3 mg/l BAP (k3), 1 mg/l kinetin (k4), 2 mg/l kinetin (k5), and 3 mg/l kinetin (k6). The results showed a significant difference in the effect of cavendish banana varieties explant on the height of the plant, with an average value of 3.26 cm. The application of various concentrations of cytokinin didn’t significantly affect the parameters of the height of the plant, shoot emergence time, number of shoots, and time of root emergence.Keywords: Bagja, Cavendish, Cytokinin, In Vitro Culture
Pemanfaatan Kompos Eceng Gondok untuk Pertumbuhan dan Hasil Tanaman Pakcoy di Tanah Gambut Wahdah, Rabiatul; Nugraha, Muhammad Imam; Safitri, Noorlena
Jurnal Agroekoteknologi Vol 16, No 1 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i1.22707

Abstract

This study examines organic matter in the form of swamp plant-derived compost, namely water hyacinth.  The study's objective was to ascertain how water hyacinth compost affected on peat soil which is known to have low soil fertility and is a problem in pakcoy cultivation. This study was a polybag scale experimental study using a one-factor Completely Randomized Design (CRD), namely water hyacinth compost with 5 levels of treatment with 4 replications so that there were 20 experimental units, the treatment consisted of p0 = 0 g polybag-1 (without treatment), p1 = 45 g polybag-1 water hyacinth compost p2 = 89 g polybag-1 water hyacinth compost, p3 = 134 g polybag-11 water hyacinth compost, p4 = 178 g polybag-1water hyacinth compost. The research was started by making compost from water hyacinth added with chicken and cow manure to enrich the compost content. Once the compost has matured it is applied to the peat soil and incubated for a week. Pakcoy seedlings are planted when the plants have 2-4 leaves, then maintenance, observation of plant growth and yield, then harvesting will be carried out. In addition, an analysis of compost and soil samples after incubation was also carried out.  This indicates that the application of water hyacinth compost affected the growth of pakcoy plants and changed the chemical characteristics of peat soils.  134 g polybag-1 of water hyacinth compost has the greatest effect on the growth and yield of pakcoy plants, while the chemical characteristics of peat soils have varied effects and there has been an increase.KeywordsPeat Soil; Compost; Water Hyacinth; Pakcoy
Pengaruh Stres Kekeringan terhadap Pertumbuhan dan Kandungan Sinensetin Tanaman Kumis Kucing (Orthosiphon aristatus (Blume) Miq.) Hadiyanti, Nugraheni; Muharram, Muhammad; Probojati, Rasyadan Taufiq
Jurnal Agroekoteknologi Vol 15, No 2 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i2.20906

Abstract

The response of plants to environmental stress depends on the type of plant, the level, and the duration of stress. Drought stress affects growth, development, and the content of secondary metabolites produced by the plant. Kumis kucing (Orthosiphon aristatus (Blume) Miq.) is one example of a tolerant plant to drought stress. A study was conducted to compare the effect of several drought stress levels on plant growth and its sinensetin content. For this purpose, the experiment was carried out in a greenhouse with a one-factor complete randomized design, namely the level of water availability. The treatment tested consisted of: 100; 50; 37.5; 25; 12.5 percent of field capacity. Data were analyzed using analysis of variance and further tested with the Duncan Multiple Range Test level of 5% on significant results. The High-Performance Liquid Chromatography method was employed to test the sinensetin content (in percentage). The results showed that low water availability (50-12.5% field capacity) harmed plant growth and negatively affected leaf, stem, and root dry weight. The reduction in growth was highly significant in plants with water availability of 12.5% of field capacity. In low water availability, the plant that experience drought stress produced greater sinensetin content (0.0133%). Increased sinensetin in drought stress condition is a biochemical and physiological response of plants to unfavourable conditions.
Pengaruh Pemberian Beberapa Dosis Pupuk NPK dan Komposisi Media Tanam Terhadap Pertumbuhan dan Hasil Tanaman Cabai Merah (Capsicum annuum L.) Nabila, Fitri; Suliansyah, Irfan; Kristina, Nilla
Jurnal Agroekoteknologi Vol 16, No 1 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i1.24432

Abstract

Red chilli is a crucial vegetable crop in Indonesia, facing a rising demand that calls for increased production. Enhancements in red chilli production may be achieved by adopting polybag cultivation techniques. This study aims to find the interaction between various NPK fertilizer dosages and planting media compositions on the best growth and yield of red chilli plants and to determine the best NPK fertilizer dosage and plant media composition for the growth and yield of red chilli plants. The research was conducted at the net house, Faculty of Agriculture, Andalas University, from March to August 2023. This investigation was a factorial experiment organized in a Completely Randomized Design (CRD), comprising two factors with three replicates each. The first factor was the dosages of NPK fertilizer: 300, 400, and 500 kg/ha. The second factor concerned the composition of the planting medium, consisting of ultisol soil, cow manure, and cocopeat in ratios of 2:1:1, 2:2:1, and 2:1:2. Data analysis was conducted using the F-test followed by DNMRT at a 5% significance level. The findings indicated no interaction between the dosages of NPK fertilizer and the composition of the planting medium concerning the growth and yield of red chilli plants. The application of NPK fertilizer at a dosage of 400 kg/ha positively influenced the variables of dichotomous branch number and the number of fruits per plant, whereas the planting medium composition of 2:2:1 exerted the most favourable effect on plant height, flowering age, number of fruits per plant, and fruit weight per plant.
Pengujian Biologis Formulasi Bioenkapsulasi Bacillus sp. untuk Menghambat Penyakit Layu Bakteri pada Tanaman Cabai Saputra, Mochammad Mirza; Wuryandari, Yenny; Rahmadhini, Noni
Jurnal Agroekoteknologi Vol 16, No 1 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i1.23213

Abstract

Bacterial wilt disease is a serious threat to cayenne pepper plants because it can cause a significant reduction in production. Although Bacillus sp. has been applied using liquid formulations, the results have not been optimal. Therefore, bioencapsulated formulations in the form of Beads have been tested as an alternative to increase their effectiveness. These Beads were made using sodium alginate cross-linked with CaCl2 through an extrusion technique. The application of Beads with the K2W1 treatment combination showed the lowest disease intensity level, which was 55.5%, and the effectiveness of inhibition reached 44.5%. From the results of this study, it can be concluded that the beads formulation is significantly potentian in inhibiting bacterial wilt disease on chili plant

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