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Jurnal Agro Wiralodra
Published by Universitas Wiralodra
ISSN : 25976702     EISSN : 26222272     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Jurnal Agro Wiralodra adalah media komunikasi, informasi, edukasi dan pembahasan masalah yang berkaitan dengan teknologi terapan dalam bidang Agroteknologi dengan tema Agronomi, Ilmu Tanah, Pemuliaan Tanaman dan Hama & Penyakit Tanaman. Diterbitkan setiap 6 (enam) bulan pada bulan Januari dan Juli. Jurnal Agro Wiralodra diterbitkan oleh Program Studi Agroteknologi Fakultas Pertanian Universitas Wiralodra.
Arjuna Subject : -
Articles 117 Documents
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Pengaruh Berbagai Jenis Aplikasi Auksin Dan Bahan Setek Daun Terhadap Pertumbuhan Tanaman Peperomia (Peperomia argyreia) Aini, Nurul; Isnaeni, Selvy; Rosmala, Arrin
Jurnal Agro Wiralodra Vol. 7 No. 1 (2024): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v7i1.112

Abstract

Peperomia watermelon (Peperomia argyreia)  ornamental plant, its existence is still quite rare, due to the long propagation time, so efforts are needed to help the growth of Peperomia plants to be faster. This study aims to determine the growth response of peperomia plant leaf cuttings to various types of auxin application treatments with the leaf cutting materials. This research was conducted at the Screen House of Agrotechnology, Faculty of Agriculture, Universitas Perjuangan Tasikmalaya in January – April 2022. The design used to be a Completely Randomized Design (CRD) with two factors. The first factor giving synthetic auxin application consisted of 4 levels, namely: control, solution, paste, flour, and the second factor was the type of leaf cuttings consisting of 3 levels, namely: intact leaves, half lower part of leaves, half top part of leave (S3). There were 12 treatment combinations, repeat 3 times, each experimental unit consisting of 3 plants so that the total plants were 108 plants. The results of this research show that there is a significantly different interaction between the treatment of the variable percentage of survival and the percentage of cuttings sprouting. Auxin treatment and the type of leaves cuttings each gave a significant effect on the variable length of the root, that is in the treatment of the type of solution application (R1) by showing the longest root value of 6,26 cm and the treatment of the intect leaves (S3) is by showing the root value of 6,49 cm. While the treatment did not give significantly different results for the number of leaves, the number of main roots, root branches, and shoots
Pengaruh Sumber Inokulum dan Dosis pada Perbanyakan Fungi Mikoriza Arbuskula (FMA) dengan Tanaman Inang Jagung Manis (Zea mays saccharate, sturt) Desvita, Desvita; Mahmud, Yudhi; Asad, Faisal Al; Dwimartina, Fina; Laila, Fadhillah
Jurnal Agro Wiralodra Vol. 7 No. 1 (2024): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v7i1.119

Abstract

Arbuscular Mycorrhizal Fungi (FMA) are a type of mycorrhiza that is obligative, symbiotic that requires a host plant. Sweet corn plants are suitable plants to be used as host plants because of their greedy nature for nutrients. This study aims to determine the effect between mycorrhiza and different doses of FMA on the vegetative growth of sweet corn host plants and the highest number of spores with inoculum sources derived from mango plants. The research was carried out in the greenhouse of the Faculty of Agriculture and Science Laboratory, Wiralodra University in March – August 2023. The experimental design used in this study was a two-factor Randomized Group Design. The first factor is the source of inoculum consisting of S 1 = Source of Inoculum from Biotroph, S 2 = Source of Inoculum from Lobener Village, S 3 = Source of Inoculum from Jatisawit Village and S 4 = Source of Inoculum from Krasak Village. The second factor is the dose of FMA, which consists of: D1 = 20 grams / Polybag, D2 = 40 grams / polybag. The results showed that there was no interaction between inoculum source and FMA dose on spore count, FMA colonization, plant height, root length, root volume, dry root weight, fresh header weight and dry header weight. But it has a noticeable effect on the number of leaves. The best source of inoculum and FMA dose is shown by the treatment of S1 source of inoculum from Biotrop with a combination dose of Biotrope 20 grams / polybag and Biotrope 40 grams / polybag.
Pengaruh Takaran Pupuk Kandang Ayam dan Frekuensi Pemberian Pupuk Urea Terhadap Pertumbuhan dan Hasil Tanaman Jagung (Zea mays L.) Teddy, Teddy Syah Putra; Purwanti, Setyastuti; Suryanti, Sri
Jurnal Agro Wiralodra Vol. 7 No. 2 (2024): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v7i2.96

Abstract

Low productivity of corn can be overcome by using fertilizer regularly. Regular fertilization has several benefits, including increasing production and yield quality. Fertilization is divided into organic fertilizers and inorganic fertilizers. Organic fertilizers are fertilizers composed of biological material, one of which is chicken manure. Inorganic fertilizers are fertilizers designed by the fertilizer industry by mixing several high-value inorganic chemicals, one of which is urea. The objectives of research to decide the right combination of doses of chicken manure and frequency of application of urea fertilizer to obtain optimal growth and yield of corn plants. The research was conducted at INSTIPER KP2, Maguwoharjo Village, Depok District, Sleman Regency, Yogyakarta, from August to November 2022. The research design used was factorial which consisted of two factors and organized in a completely randomized design (CRD) with three replications. The first factor was the dose of chicken manure which consisted of three levels, namely control, 87 gram and 174 gram. The second factor was the frequency of application of urea fertilizer which consists of three levels, namely two times fertilization, three times fertilization and four times fertilization. Research data were analysis of variance (Anova) at a significant level of 5%. The research result showed that there was a significant interaction among the application of chicken manure 174 gram and the frequency of application of urea fertilizer four times the fertilization on the parameters of plant height and leaf area. The dose of chicken manure 174 gram significantly increased the growth parameters of plant dry weight and yield parameters of cob weight, cob diameter, weight of 100 large seeds and seed weight. The frequency of application of urea fertilizer four times of fertilization significantly increased the growth parameters of plant dry weight and yield parameters of cob weight, cob diameter, weight of 100 large seeds and seed weight.
Perbanyakan Fungi Mikoriza Arbuskula (FMA) Indigenous Pohon Mangga Lokal Indramayu Dari Berbagai Sumber Dan Dosis Inokulum Pada Tanaman Inang Pueraria javanica Rusminah, Putri Shinty Charisma Yuyun; Sumarna, Pandu; Asad, Faisal Al; Laila, Fadhillah; Dwimartina, Fina
Jurnal Agro Wiralodra Vol. 7 No. 2 (2024): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v7i2.111

Abstract

Mango fruit (Mangifera indica L.) is one of the fruits that is popular with Indonesian people because it contains quite complete vitamins and is affordable. Development of mango cultivation in Indramayu is carried out throughout the year, but mango production fluctuates at each harvest time. One of the reasons for this is alternate bearing, namely the uncertain condition of the mango harvest every year due to internal or climatic factors. One effort that can be made to control this phenomenon is by using biological fertilizers such as Arbuscular Mycorrhizal Fungi (FMA). The host plant used for AMF propagation is Pueraria javanica because it is more resistant to humidity and low temperatures compared to sorghum. This research aims to obtain a source of AMF inoculum that is suitable for vegetative growth of Pueraria javanica and the highest number of spores and to obtain the right dose for the development of AMF and growth of the Pueraria javanica host. This research used a factorial Randomized Block Design with 2 factors where the first factor was AMF Inoculum Source which consisted of three types ( Lohbener Village mango trees, Jatisawit Village mango trees, Krasak Village mango trees). The second factor is the dose of the AMF inoculum source which consists of three levels of spore number (60 g, 80 g, 100 g). The results of the study showed that there was no interaction between the inoculum source and the dose on the growth of the host plant Pueraria javanica. The inoculum source of mango trees in Krasak Village had the best influence on the number of leaves of the host plant Pueraria javanica.
Aplikasi Giberelin (Ga3) Dan Paklobutrazol Untuk Meningkatkan Pertumbuhan Dan Hasil Tanaman Tomat (Solanum lycopersicum L.) Sitompul, Lense; Padmini, Oktavia Sarhesti; Sasmita, Ellen Rosyelina
Jurnal Agro Wiralodra Vol. 7 No. 2 (2024): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v7i2.120

Abstract

 The growth of tomato plant height can be inhibited by administering paclobutrazol and increasing fruit ovulation using GA3. This research aims to determine the application of gibberellin (GA3) and paclobutrazol on tomato growth and yield. This research uses the Split Plot Design field trial method. The main plot, namely GA3, consists of concentrations of 30 ppm, 60 ppm, and 90 ppm. The subplots consisted of concentrations of 0 ppm, 150 ppm, 300 ppm, and 450 ppm. Data were analyzed using a 5% level of variance. followed by the Duncan Multiple Range Test (DMRT) with a level of 5%. There was an interaction between GA3 and paclobutrazol treatment on plant height and length of stem segments at 40, 50, and 60 HST, total fruit weight per plot, and sweetness level. GA3 concentration of 90 ppm gave the best results in terms of fruit bunch parameters, total fruit weight per plant, hardness level, and shelf life. The paclobutrazol concentration of 300 ppm gave the best results on the parameters of number of branches at 30 DAP, fruit bunches, number of fruit, and storage time.
Pengaruh Pemberian Ekstrak Metanol Carica papaya Terhadap Perkembangan, Fertilitas, Dan Fekunditas Spodoptera frugiperda Padillah, Rifqi; Ramadhan, R. Arif Malik; Firmansyah, Efrin
Jurnal Agro Wiralodra Vol. 7 No. 2 (2024): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v7i2.121

Abstract

The increasing pattern of use of synthetic pesticides and the unwise use of synthetic pesticides can cause various further problems such as air, water and soil pollution which will affect the environment and the health of farmers. The papaya plant (Carica papaya L.) belongs to the Caricaceae family which has been widely used in traditional medicines. This research was carried out with the aim of determining the effect of administering C. papaya methanol extract on various biological aspects of Spodoptera frugiperda and to determine the compound content contained in the extract. This research will be carried out from June to August 2022 at the Agrotechnology Laboratory of the Tasikmalaya University of Perjuangan. The design used was a non-factorial Completely Randomized Design (CRD) with 5 treatment levels including 0%, 1%, 2%, 3% and 4% papaya extract. Each treatment was repeated 4 times so that there were 20 experimental units. The results of the study showed that 2% methanol extract of C. papaya leaves had a significant effect on inhibiting the growth of S. frugiperda from instar II to instar III but had no significant effect on the development of larvae from instar IV to imago. The research results showed that the methanol extract of C. papaya was not effective in inhibiting the formation of pupae and imago. Application of C. papaya leaf extract at a concentration of 1% can reduce the fecundity level of female imago of S. frugiperda but does not affect the fertility of the eggs produced.
Respons Fisiologis Tanaman Jagung Manis terhadap Aplikasi Herbisida dalam Pengendalian Gulma Bayyinah, Lafi Naimatul; Purwanto, Purwanto; Syarifah, Risqa Naila Khusna; Pratama, Rama Adi
Jurnal Agro Wiralodra Vol. 7 No. 2 (2024): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v7i2.126

Abstract

Sweet corn is a vegetable that people like.  One of the problems in sweet corn cultivation is weeds, because it became competitors for getting nutrients, water, light, and hosts of disease. The usage of herbicides for weed control is widely used by farmers. This research aims to determine the effect of herbicides in weeds controlling on the physiology of sweet corn. The experimental design used is Randomized Block Design with 4 replications. Treatments tested included: no weed control; manual weeding; paraquat; glyphosate; paraquat, atrazine, mesotrione; glyphosate, atrazine, mesotrione; paraquat, atrazine, mesotrione, nicosulfuron; and glyphosate, atrazine, mesotrione, nicosulfuron. The variables observed are herbicide phototoxicity on corn plants, leaf area, leaf area index, net assimilation rate, plant growth rate, leaf chlorophyll content, and plant dry weight. Data were analyzed using ANOVA, if there are significant differences then continued with Duncan Multiple Range Test at 95% confidence level. The results of show that weed controlling using various herbicide active ingredients has effect on the physiology of sweet corn. The best treatment was shown by combination of paraquat, atrazine and mesotrione which shows the highest values ​​at variables leaf area, leaf area index, plant dry weight, leaf chlorophyll content, net assimilation rate and plant growth rate of sweet corn.
Respon Pertumbuhan Dan Hasil Tanaman Kacang Tanah (Arachis hypogaea L.) Terhadap Pemberian Pupuk Mikoriza Dan Ekstrak Rebung Bambu Faizati, Salsabila Nur; Sasmita, Ellen Rosyelina
Jurnal Agro Wiralodra Vol. 8 No. 1 (2025): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v8i1.127

Abstract

Peanut cultivation in paddy fields with rice-rice-crops cropping pattern and the use of inorganic fertilizers can reduce soil fertility. This study aims to determine the best dose of Mycorrhizall fertilizer and concentration of bamboo shoot extract for the growth and yield of peanut plants. The research used a factorial design prepared using a Complete Randomized Block Design (RCBD) with two factors and one control. Factor I was the dose of Mycorrhizall fertilizer at a level of 2.5 g/plant, 5 g/plant, and 7.5 g/plant. Factor II was the concentration of bamboo shoot extract at a level of 10 ml/liter, 20 ml/liter, and 30 ml/liter. The control treatment was without the provision of Mycorrhizall biofertilizer and bamboo shoot extract. The research data were analyzed using ANOVA at 5% level and the orthogonal contras test, then continued with the DMRT test at 5% level. The results showed that there was no interaction between mycorrhizal fertilizer and bamboo shoot extract on all parameters. Mycorrhizal fertilizer dose 5 grams/plant gives the best results on plant height parameters 14, 21, 28, and 35 DAP, number of branches 21 DAP, number of pods per plant, number of pods per plot, pod weight per plant, and weight of 100 seeds. The concentration of bamboo shoot extract of 20 ml/liter gave the best results to the parameters of plant height 28 and 35 DAP, number of branches 28 DAP, and dry weight of 100 seeds.
Pengaruh Berbagai Jarak Tanam Terhadap Pertumbuhan Dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.) Varietas Bima Brebes Sugiono, Sugiono; Sumarna, Pandu; Laila, Fadhillah; Mahmud, Yudhi; Asad, Faisal Al
Jurnal Agro Wiralodra Vol. 8 No. 1 (2025): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v8i1.137

Abstract

The shallot plant (Allium ascalonicum L.) is a spice vegetable and the tubers are harvested in the form of layered tubers and are used for consumption as a cooking spice, food industry ingredient and are also commonly used as traditional medicine. The aim of this research is to obtain the best growth and results for Bima Brebes shallot plants at different planting distances. The research was conducted in the rainy season from March 2024 to May 2024. The research location was in Pekandangan Village, Indramayu Sub District, Indramayu District. The method used in this research is an experimental method using a Randomized Group Design (RGD) with a single factor pattern consisting of 5 treatments and 5 replications. The 5 treatments are JT1 = 15 cm x 15 cm, JT2 = 20 cm x 10 cm, JT3 = 20 cm x 15 cm, JT4 = 20 cm x 20 cm, and JT5 = 20 cm x 30 cm. In the growth phase, the best planting distance was obtained in the JT4 treatment. The results obtained the best average yield of onions in the JT5 treatment and the highest tuber weight per plot in the JT2 treatment with an average of 44 g or 140.8 kg/ha or the equivalent of 0.14 tons/ha.
Identifikasi Keanekaragaman dan Dominansi Gulma Pada Lahan Pertanaman Mangga Gedong Gincu di Desa Lohbener Indramayu Dwimartina, Fina; Asad, Faisal Al
Jurnal Agro Wiralodra Vol. 8 No. 1 (2025): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v8i1.138

Abstract

Mango plants can grow optimally if planted in a suitable environment, but will be hampered if there are factors inhibiting their growth. Weeds are plants that can limit or inhibit the growth of plants cultivated on a land (1). This is because weeds become competitors for the main plants in obtaining nutrients, water, light and growing space (2). Weeds can also host major plant pathogens and pests (3) and can produce allelochemical compounds, namely chemical compounds that can suppress the growth of cultivated plants through an allelopathic process (4). It is important to study weed diversity to determine the composition and structure of weeds in mango plantations and to determine appropriate control. Weed diversity is influenced, among other things, by environmental conditions (5). The aim of this research is to determine the diversity and dominance of weeds in mango plantations. This research uses a qualitative method by identifying sample weeds, as well as a quantitative method by analyzing weed vegetation. Sampling was carried out using the Quadratic method using plots measuring 0.5×0.5 m2 randomly by throwing the plots into the mango cultivation land 10 times so that there were 10 sample plots. The results of the research showed that in the Gedong Gincu mango plantations in Lohbener Indramayu Village, 2 groups of weeds were found, namely grass weeds consisting of 1 species, and broadleaf weeds consisting of 2 species. The dominant weeds on the land are Imperata cylindrica (SDR value 56.94%), and Ruellia tuberosa (SDR value 19.19%).

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