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Program Studi Agroteknologi, Fakultas Pertanian, Universitas Islam Darul Ulum (UNISDA) Jl. Airlangga 03 Sukodadi Lamongan, Jawa Timur 62253
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Agroradix : Jurnal Ilmu Pertanian
Published by Universitas Islam Darul Ulum
ISSN : -     EISSN : 26210665     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
AGRORADIX "Jurnal Ilmu Pertanian" : is a research journal published by agriculture faculty, Darul ‘Ulum Islamic University (UNISDA) of Lamongan. Agroradix provides a forum for the publication of scientific articles in the scope of agricultural sciences with priority on plantation, horticulture, crop protection, and aspects of postharvest. This journal is published twice times annually, June and December.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 238 Documents
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Pengaruh Pemberian Trichoderma sp. sebagai Dekomposer Berbagai Limbah Pertanian Terhadap Lama Pengomposan dan Kualitas Kompos yang Dihasilkan Anik Khoiriyah; Ahmad Ilham Tanzil; Wildan Muhlison; Ummi Sholikhah
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.8874

Abstract

The high productivity of rice, banana and coffee crops in Jember Regency results in high levels of straw, banana stalks and coffee skin waste. These wastes require further processing as organic fertilizer. However, natural composting of waste takes a long time so it requires the addition of a decomposer, Trichoderma sp. which can accelerate waste composting. This research was conducted at the Academic Support Unit. Agrotechnology Garden, University of Jember and Soil Chemistry Laboratory, Faculty of Agriculture, University of Jember from August to September 2024 using a Factorial Complete Randomized Design (CRD), namely compost materials (banana stump, coffee peel, and straw) and the addition of decomposers, there were 6 treatments with 4 replications so that there were 28 experimental units. The data obtained were analyzed using Analysis of Variance (ANOVA), if there were differences in each treatment, then continued with the Least Significant Difference Test (LSD) at the 95% confidence level. Based on the results of the study, the application of Trichoderma sp. decomposer affects temperature, can increase N-total in banana and coffee peel compost, and also increase K-total in straw compost, then reduce C-Organic in coffee peel and straw compost, and reduce the C/N ratio of banana and coffee peel compost. The application of Trichoderma sp. affects the length of composting of coffee skin waste based on the chemical content of compost, which has a C/N ratio of 19.42% which has met the SNI.
Toxicity of Plant-Based Insecticide Extracts of Tobacco Stem (Nicotiana tabacum L.), Babadotan Leaves (Ageratum conyzoides L.) and a Combination of These to Control Crocidolomia pavonana F. Larvae A’isyah Putri Latifatuzzahro’; Mohammad Hoesain; Fariz Kustiawan Alfarisy
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.8884

Abstract

Crocidolomia pavonana is one of the pests that attacks the Brassicaceae family. The larvae of C. pavonana can eat cabbage plants until they are able to reduce production by 79.81%. One of the solutions to control this pest is to use plant-based insecticides. This study aims to determine the toxicity of tobacco stem extracts, babadotan leaves and a combination of the two against C. pavonana. Each extract was tested to instar III C. pavonana larvae by leaf dip method. At 96 hours after treatment, babadotan extract (17%) had a mortality value of 93.33%, while tobacco extract (30%) had a mortality value of 93.33%. Babadotan extract had a lower LC50 than tobacco extract of 6,710 and 10,640, respectively. Meanwhile, the combination of Ac:Nt (3:5) had the best mortality and LC50 values, which were 96.67% and 5.245. These values indicate that the combination of extracts is more toxic than single ingredients. Based on the combination index, the combination of Ac:Nt (3:5) at the LC50 and LC95 levels is weak synergistic. Thus, the single-ingredient treatment of babadotan extract was more toxic than the tobacco stem extract, but the combination treatment of Ac:Nt (3:5) was more toxic than the treatment of single extract.
Peningkatan Produktivitas Tanaman Kangkung Darat (Ipomoea reptans Poir.) Melalui Pemberian Macam Pupuk Organik Cair Asan Susanto; Choirul Anam; Dian Eka Kusumawati
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9065

Abstract

Land kale is a fast-growing cultivated crop with relatively affordable prices in various audiences. In Indonesia, the production of kale increases from year to year along with the need for consumption of kale vegetables by the community. The increasing public awareness of the importance of body health, demands to buy organic kale vegetable products that are free from chemicals. To increase the productivity of land kale plants can be practiced in various ways, namely by applying liquid organic fertilizer (POC) with the appropriate dose, method, and type. Aiming to understand the results of applying various liquid organic fertilizers on the productivity of land kale plants. This analysis applies a one-factor Randomized Group Design method with six levels with four repetitions. The factor is the type of liquid organic fertilizer including: POC Nasa, Multitonic, Infarm, KNO3, Agroflangi, and BIO NPK+Ga3+ HUMIT ACID. The widest leaf width, long plant height, longest leaf, number of leaves, and total plant fresh weight were the parameters observed. The results of the observations were tested with Fisher level 5 & 1%, if there was a significant difference, the 5% BNT test was continued. The results showed that the provision of POC KNO3 gave the best results among other types of POC on the productivity of ground kale.
Peningkatan Pertumbuhan dan Produksi Tanaman Bayam Merah Organik (Amaranthus Dubius) Melalui Pemberian Macam Pupuk Organik Cair (POC) Shelvy Fahmi Widayati; Choirul Anam; Dian Eka Kusumawati
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9066

Abstract

Indonesians often consume spinach, a commodity vegetable crop. Red spinach, or Amaranthus dubius, is one of the spinach varieties. Red spinach is a protein-rich food, especially in underdeveloped countries. Red spinach often contains higher amounts of vitamin C as well as flavonoid and anthocyanin chemicals than green spinach. The consumption value of spinach, including red spinach, has skyrocketed due to its high nutritional content. Using appropriate planting methods, such as fertilization techniques, is one strategy to boost output. The addition of liquid organic fertilizer (POC) is one of the nutrients. The objective of this study was to ascertain how different types of liquid organic fertilizers affect the development and yield of red spinach plants. One component, the type of liquid organic fertilizer, with seven levels, was put into a randomized group design. Fisher's variance (F test at 5% level) was used to analyze the observation data. The Least Significant Difference Test (BNT 5%) was conducted if there was a significant difference. When comparing the effects of several types of liquid organic fertilizers on the development and yield of red spinach plants, POC Biotani Plus treatment produced the greatest results.
Respon Pakcoy (Brassica rapa L.) Terhadap Pupuk Organik Cair Limbah Tahu dan Kompos Biochar Alfred Siprianus Seran; Deseriana Bria; Natalia Desy Djata Ndua; Magdalena Sunarty Pareira; Hyldegardis Naisali
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9178

Abstract

This study aims to determine the effect of interaction between liquid organic fertilizer from waste and biochar compost on the growth and yield of pak choi plants. This study used a Factorial Completely Randomized Design consisting of two factors. The first factor is tofu waste POC (T) while the second factor is biochar compost (K). The first factor consists of 3 levels, namely T1 = 0 ml/L of water, T2 = 100 ml/L of water, and T3 = 300 ml/L of water. The second factor consists of 3 levels, namely K1 = soil, K2 = 10% biochar compost and K3 = 30% biochar compost, so that there are 9 combinations then repeated 3 times so that there are 27 experimental units. The observed parameters include plant height, number of leaves, fresh plant weight, fresh root weight, dry plant weight, dry root weight, root length, root volume. Based on the results of the study, it showed that there was no interaction between the treatment factors of tofu waste POC and biochar compost in all parameters. In the single treatment, tofu waste POC had a significant effect on the parameters of the number of leaves, fresh weight of the crown, dry weight of the crown and dry weight of the roots. The single treatment of biochar compost had a significant effect on the parameter of the number of leaves.
Efektivitas Berbagai Dosis Plant Growth Promoting Rhizobacteria (PGPR) Multi Mikro Organisme untuk Mengoptimalkan Pertumbuhan dan Hasil Tanaman Kangkung Darat (Ipomoea reptans Poir.) Organik Nuning Indri Astutie; Mariyatul Qibtiyah; Dian Eka Kusumawati; Istiqomah Istiqomah
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9265

Abstract

Land kale plants are one of the vegetables that are in great demand by almost all people. Short-lived plants have the ability to respond quickly when given growth activators. In Indonesia, kale has a very potential market and prices tend to be stable. Although the consumption of kale is quite high, the amount of production produced has not been able to fulfil the demand, so an increase in kale productivity is needed. Steps that can be taken are to focus on improving the planting process, such as the application of PGPR. The study aimed to explore the effect of various doses of PGPR Multi Microorganisms on the growth and production of Organic Land Kale Plants. For this analysis, a one-factor Randomised Group Design method was used, consisting of six levels of PGPR dosage, with four repetitions including: no PGPR; 6 l/ ha; 8 l/ ha; 10 l/ ha; 12 l/ ha; 14 l/ ha. Wet weight per hectare, wet weight per plot, number of leaves, and plant height were the parameters observed. The results of the observations were tested with Fisher's 5% level, if there was a significant difference, the 5% BNT test was continued. The results showed that the dose of 8 l/ha gave the best results among other PGPR doses on the production of ground kale.
Analisa Pemberian Berbagai Jenis Pupuk Organik Padat Terhadap Pertumbuhan dan Produksi Tanaman Sawi Pakcoy (Brassica rapa L.) Organik Septi Anggraeni; Mariyatul Qibtiyah; Dian Eka Kusumawati; Emmy Hamidah
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9266

Abstract

Pakcoy mustard plant is a plant that is easily cultivated by farmers in Indonesia. Pakcoy mustard plants are very valuable economically because people want them. In addition to having many health benefits, pakcoy mustard plants also have a short cultivation frequency, to increase good production yields, you must pay attention to cultivation methods starting from the land processing process to harvest. Thus, the aim of this research was to examine the impact of different solid organic feltilizers ob the development and yield of organic pakcoy mustard plants. This research was designed with a regular randomized group design (RAK) consisting of seven treatments, including: No treatment, organic fertilizer application of burnt husk, fertilizer application of vermicompost, fertilizer application of chicken manure, fertilizer application of cow dung, fertilizer application of goat dung and fertilizer application of bat dung. The results of the research on this study are that it can increase the productivity of pakcoy mustard plants and the best results are found in the provision of solid organic fertilizer treatment of burnt husks.
Peranan Pemberian Berbagai Dosis Pupuk Kascing untuk Meningkatkan Produktivitas Tanaman Mentimun Baby (Cucumis sativus L.) Secara Organik Andik Widodo; Mariyatul Qibtiyah; Dian Eka Kusumawati; Istiqomah Istiqomah
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9267

Abstract

Cucumber is one of the most popular vegetable crops in the community. However, the production yield of cucumber plants is low. To increase cucumber productivity, there are steps that can be taken, namely by agricultural intensification. Intensification is a way to develop agricultural products that maximise the potential of existing land, one of which is through fertilisation. Fertilisation that is safe for the environment and health can be done through the application of organic systems. A very effective type of organic fertiliser is kascing, which is earthworm manure. This fertiliser is rich in nutrients that can be directly absorbed by plants, making it a good choice to accelerate the growth of cucumber plants. The purpose of the study was to examine the role of applying various doses of vermicompost fertiliser to increase the productivity of cucumber plants. The method used was RAK using 7 treatments with 4 replications. The treatments included variations in fertiliser dosage, namely no fertiliser; 2.5 t/ha; 5.0 t/ha; 7.5 t/ha; 10.0 t/ha; 12.5 t/ha; and 15.0 t/ha. The observations made consisted of, fruit weight per hectare, fruit weight per plot, fruit weight per sample plant, number of leaves, and plant height. The data obtained were calculated with the F test of 5% & 1% significance. If a significant difference is obtained, the next step is the 5% BNT test. The most optimal results due to the dose treatment of fertiliser kascing to increase the productivity of baby cucumber were obtained at the highest dose, which was 15.0 t/ha, compared to other doses
Respons Pertumbuhan Bibit Tanaman Kakao (Theobroma cacao L.) Terhadap Pemberian Biochar Sekam Padi dan Mikoriza pada Tanah Ultisol Febianus Sapitu; Rista Delyani; Zaenal Mutaqin; Nober Padidi
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9309

Abstract

The availability of ultisol soil, in the form of red-yellow podzolic soil, is essential in increasing cocoa production, especially in crop cultivation to meet national cocoa needs. This study aims to assess the effect of rice husk biochar and mycorrhiza, and the interaction of the two treatments on the growth of cocoa seedlings on red-yellow podzolic (ultisol) soil. This study used a quantitative method using Factorial Randomized Block Design (RBD), with 3 blocks as replicates. The first factor is the dose of rice husk biochar consisting of four levels, namely 0 t ha-1 (B0), 10 t ha-1 (B1), 20 t ha-1 (B2), and 30 t ha-1 (B3). The second factor was the dose of mycorrhiza with 4 levels, namely 0 g polybag-1 (M0), 12.5 g polybag-1 (M1), 25 g polybag-1 (M2), and 37.5 g polybag-1 (M3). The data were analyzed using Analysis of Variance and followed by the Post Hoc Tukey’s HSD at α= 5%. The results showed that the application of rice husk biochar at a dose of 30 t ha-1 gave the best results and significantly affected the plant height and crown wet weight of cocoa seedlings compared to the control. In addition, the application of mycorrhiza at a dose of 37.5 g polybag-1 also gave the best results and significantly affected plant height, stem diameter, crown wet weight, and crown dry weight of cocoa plant seedlings compared to the control. However, the interaction between the two treatments did not significantly affect each variable observed.
Pemanfaatan Pupuk Organik Padat untuk Meningkatkan Pertumbuhan Kangkung Darat (Ipomoea reptans poir.) secara Organik Ratna Widya Rakhmawati; Choirul Anam; Dian Eka Kusumawati
AGRORADIX : Jurnal Ilmu Pertanian Vol 8 No 2 (2025): Juli 2025
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v8i2.9340

Abstract

Ipomoea reptans Poir. Or often known as land kale is one kind of seasonal vegetable that people eat a lot of because it tastes so good, is easy to cultivate, and has economic value. However, if inorganic fertilizers are used continuously during the production process, they can disrupt the ecosystem and soil quality The objective of this study was to investigate how different solid organic fertilizers affect the development and yield of landraces. One of the components, the type of solid organic fertilizer, with seven levels, was put into a Randomized Block Design (RAK). The Least Significant Difference (BNT) test was performed at 5% if the data were analyzed using analysis of variance (ANOVA) and significant differences were identified. The results showed that, when compared to other forms of organic fertilizer, the use of bat droppings (guano) produced the best effect on the development and yield of land kale plants. Thus, guano fertilizer has the potential to be an alternative to inorganic fertilizers in the cultivation of land kale organically and environmentally friendly.

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