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Nisaul Barokati Selirowangi
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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 15 Documents
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Search results for , issue "Vol 7 No 2 (2024): Juli 2024" : 15 Documents clear
RESPON PERTUMBUHAN DAN PRODUKSI BENIH KENIKIR (Cosmos sulphureus Cav.) TERHADAP DOSIS PUPUK NITROGEN DAN JARAK TANAM Dwi Satria Nugraha; Maria Azizah
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.5206

Abstract

Kenikir (Cosmos sulphureus Cav.) is a potential vegetable to be developed. Its availability of seeds needs to be developed. This research aims to determine the effect of the interaction between nitrogen fertilizer dosage and planting distance on kenikir seed production. This research was carried out from August to December 2022 in Tegalwaru, Mayang, Jember. The research design with factorial randomized block design. The first factor was the dose of nitrogen fertilizer, 60 kgha-1 (N1), 90 kgha-1 (N2), 120 kgha-1 (N3). The second factor was the plant spacing, 50 x 30 cm (T1), 50 cm x 40 cm (T2), 50 x 50 cm (T3). Data were analyzed using Anova and continued with 5% Duncan test. The results showed that nitrogen fertilizer dose of 120 kg/ha and a plant spacing of 50 x 50 cm had an influence on stem diameter with the largest diameter being 7.39 mm. Nitrogen fertilizer dosage and planting distance did not effecting plant growth paramether in plant height, and plant yield parameters of seed production per plant and seed production per hectare. These results indicate that all combinations of N fertilizer doses and planting distances can be applied in seed production with equivalent results.
PENGARUH IMPOR BERAS ASAL THAILAND DAN VIETNAM TERHADAP KESTABILAN HARGA BERAS DI INDONESIA Fadillah Juliashar; Khansa Tatimah; Nur Aqilah Salma Abiyyah; Rinandita Wikansari
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.5518

Abstract

This research aims aims to analyze the impact of rice imports from Thailand and Vietnam on rice market price stability in Indonesia. Using quantitative methods, this study explores time series data from 2018 to 2022 to analyze demand and supply. Average rice consumption, domestic production, and rice imports from both countries are calculated as part of the quantitative calculations. An evaluation of medium and premium rice price variables was also conducted to identify potential market fluctuations. The research findings provide in-depth insights into the relationship between rice imports, domestic production, and rice price stability in Indonesia. This research is expected to make a valuable contribution in managing rice supply and formulating appropriate economic policies in Indonesia. The research was conducted to determine whether production, price and consumption have a relationship with Indonesia's rice imports. From various sources by discussing the production, price and level of domestic consumption. It was found that Indonesia's rice import quantity is influenced by the level of domestic rice consumption and production, which has an impact on the price of rice in the Indonesian market.
PENGARUH TEKNIK ISOLASI DNA GENOM TANAMAN TEMBAKAU TERHADAP KUALITAS DAN KUANTITAS HASIL EKSTRAKSI Ahmad Ilham Tanzil; Wahyu Indra Duwi Fanata
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6215

Abstract

Tobacco plants are an important plantation commodity in Indonesia. However, problems often occur in cultivation. These obstacles include abiotic and biotic stress. To overcome this problem, it is necessary to improve plant varieties through molecular-based breeding programs. This biotechnology program needs to carry out optimization research on the DNA isolation process so that the results produced can be used for further analysis. The method used uses a comparison of extraction techniques using tools and grinding with chemicals. Meanwhile, tobacco leaf samples were used with a comparison of wet samples and dry samples. From the results obtained, the treatment of the grinding method with chemicals and wet samples was able to increase the quality and quantity of DNA concentration.
PENGARUH KONSENTRASI ASAM HUMAT DAN BAKTERI LACTOBACILLUS TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays L. Saccharata) Ridho Eka Putri; Fathurrahman Fathurrahman; Ahmad Hadi
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6234

Abstract

The research aims to determine the effect of humic acid concentration and lactobacillus bacteria on the growth and production of sweet corn. The research was conducted at the Universitas 17 Agustus 1945 Banyuwangi field from August to October 2023. This study used a Randomized Complate Block Design (RCBD) with two factors: humic acid concentration and lactobacillus bacteria, with three replications. The parameters observed were plant height, leaf number, cob weight with husk, cob weight without husk, fruit diameter, fruit length, and sweetness level. The results showed that the treatment factor of humic acid had a significant effect on plant height at 28 days after planting. For the parameter of leaf number, there was no significant difference at 14, 21, and 35 days after planting. On the other hand, for the treatment factor of lactobacillus bacteria, it was observed that plant height at 21 days after planting with a concentration of 20 ml/liter (B₁) showed a significant difference compared to the concentration of 40 ml/liter (B₃) and a highly significant difference compared to the concentration of 30 ml/liter (B₂). The interaction between humic acid and lactobacillus bacteria showed no significant effect on all parameters.
KARAKTERISTIK SIFAT FISIK TANAH ULTISOL BERDASARKAN TINGKAT KEMIRINGAN LERENG Eko Dedi Septiaji; John Bimasri; Zaini Amin
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6462

Abstract

Ultisol soil has slow permeability and low aggregate stability, so it has low water holding capacity and is sensitive to erosion. The research was carried out from January to February 2024, in the Kebon Kito Agrotourism area at coordinates 3O19'20.52"S and 102O 55'25.92"E, which is in South Lubuklinggau I District, Lubuklinggau City, South Sumatra Province at an altitude of 105 meters above sea level using survey methods. The parameters observed in this research were bulk density, water content, pore space and soil pH at each slope, namely 25%, 30% and 35%. Data from field and laboratory research are processed using mathematical methods using formulas. The research results show that land with a small slope has a low bulk density (0.84 g/cm3), and has high water content, pore space and pH of 66%, 28.32% and 6.7 respectively. compared to land that has a greater slope. The conclusion of this research is that the steeper the slope on a land surface will cause an increase in unit weight and reduce the water content, pore space and acidity (pH) of the soil.
IDENTIFIKASI JAMUR ANTAGONIS ASAL MEDIA LIMBAH JAMUR MERANG DAN POTENSINYA DALAM MENEKAN Rhizctonia solani PENYEBAB PENYAKIT PENYAKIT HAWAR PELEPAH PADI (Oryza sativa L.) Ahmad Daffa Miftahussurur; Satriyo Restu Adhi; Sugiarto Sugiarto
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6561

Abstract

One of the main diseases of rice is sheath blight caused by the fungus Rhizoctonia solani. The aim of this research is to isolate fungi originating from straw mushroom media waste which have antagonistic properties to the fungus R. solani. The research was carried out at the Biotechnology Laboratory, Faculty of Agriculture, Singaperbangsa University Karawang. The stages of this research consisted of: (1) isolation and identification of antagonist fungi from straw mushroom media waste, (2) in-vitro antagonism test using a Completely Randomized Design (CRD) repeated three times, (3) pathogenicity test of antagonist fungi on germination rice seeds. From the experimental results, 9 isolates of antagonistic fungi were obtained, 7 fungal genera were identified, consisting of 4 genera Trichoderma sp. and 3 genera Aspergillus sp. Based on the AUCGC results and the percentage of inhibition, the results show that several fungi from straw mushroom media waste have the ability to antagonize and inhibit R. solani. Treatment of JMA2 (Trichoderma sp.) and R. solani in the antagonism test gave the smallest AUCGC value of 29.38 and the largest inhibition percentage of up to 31.22%.
PENGARUH PLANT GROWTH PROMOTING RHIZOBACTERIA DAN MIKORIZA TERHADAP PENYAKIT REBAH KECAMBAH (Fusarium sp.) DAN KUALITAS BIBIT TEMBAKAU Tashya Angelique Martinez; Mintarto Martosudiro; Fery Abdul Choliq
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6567

Abstract

Tobacco plants are one of the cultivated plants that have an important role in the agricultural industry and the Indonesian economy. Tobacco cultivation in Indonesia is not free from obstacles that can cause a decrease in the quality and quantity of tobacco. A decrease in the quality and quantity of tobacco can cause a decrease in production. One of the pathogens that causes wilt in seedlings is the fungus Fusarium sp., which is one of the pathogens that causes damping-off disease in tobacco plants. The use of Plant Growth Promoting Rhizobacteria (PGPR) and Mycorrhizal biological fertilizer can be used to increase plant growth and also reduce the incidence of disease. The research was carried out in the Greenhouse and Laboratory belonging to the Agricultural Instrument Standardization Agency - Sweetener and Fiber Crops, Karangploso District, Malang City, East Java Province. The results showed that the combination treatment of PGPR and mycorrhiza (P6) was effective in suppressing disease incidence. A single mycorrhizal treatment with Fusarium inoculation (P4) was an effective treatment in influencing plant height. The combination of PGPR and mycorrhiza with and without inoculation (P6 and P5), is the best treatment because it influences seed quality and disease incidence.
PROSPEK PENGEMBANGAN UBI JALAR DALAM MENDUKUNG KETAHANAN PANGAN DI KABUPATEN MANGGARAI BARAT Maria Alfonsa Ngaku; Marten Umbu Kaleka; Antonia P Bao; Umbu N Limbu
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6613

Abstract

Sweet potato is also a commodity that can increase farmers. Sweet potato is also a food need that is a source of carbohydrates and a source of vegetable protein so that it is widely cultivated by the wider community, one of which is in West Manggarai Regency. This research uses qualitative research methods. The type of data used is secondary data sourced from print media, online media such as BPS data of West Manggarai Regency and journals. The method used in this assessment is literature study. It is seen that the amount of planting area (Ha) to be planted with sweet potatoes from 12 sub-districts in West Manggarai Regency with a total of 930 Ha. For the harvest area (Ha) of sweet potato is 930 (Ha) with a production level (Tonnes) of sweet potato in April-September 2022 which is 10,230.00 Tonnes. It can also be seen that sweet potato production in West Manggarai Regency is quite high. The high production of sweet potatoes is because farmers have carried out sweet potato cultivation activities correctly. Sweet potatoes are generally planted in rain-fed rice fields after the rice planting period ends and left to grow without intensive care. The sweet potato does not have a brand or has not been processed properly. Sweet potatoes themselves are still processed traditionally, such as steamed and fried. Seeing this, it is necessary for the government to take advantage of opportunities so that sweet potatoes can be recognised by the wider community.
ANALISIS KELAYAKAN SISTEM TANAM CABAI MERAH DAN BAWANG MERAH PADA MUSIM HUJAN DAN KEMARAU Geubrina Maghfirah; Dadang Dadang; Eka Kumala Intan Putri; Yeni Yanti; Chairul Amni; Irda Yunita
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6633

Abstract

This research aims to reduce the impact of losses on red chili and shallot production during the rainy and dry seasons in Tegal Regency. The survey method was conducted involving 140 respondents from red chili farmers. The data was then analyzed for income and evaluation of the income to cost (R/C) ratio in various planting patterns, both for red chilies and shallots by measuring 4 methods of planting patterns including non-IPM single cropping; IPM single cropping; non-IPM double cropping; and IPM double cropping. The results of the research show that the greatest value in measuring IPM double cropping is an increase in farming production, farming income, and total farming during the rainy season in the Tegal Regency location. This study also provides valuable insights for farmers and policy makers in encouraging sustainable horticultural farming practices and minimizing the impact of climate change in the region.
ANALISA APLIKASI PEMBENAH TANAH ORGANIK DAN ANORGANIK TERHADAP PERTUMBUHAN DAN PRODUKSI KEDELAI (Glycine max L.) Onny Chrisna Pandu Pradana; Siti N Andini; Gut Tianigut; Ferziana Ferziana; Marveldani Marveldani; Septiana Septiana; Akbar H Zaini
AGRORADIX : Jurnal Ilmu Pertanian Vol 7 No 2 (2024): Juli 2024
Publisher : Agroteknologi Fakultas Pertanian Universitas Islam Darul 'Ulum (UNISDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/agroteknologi.v7i2.6723

Abstract

As a crucial aspect of domestic food security, soybean production in Indonesia depends on imported resources. The productivity of soybeans exhibits variability attributed to diverse factors, including climate change (particularly water availability), seed quality, soil fertility, and pest infestations. Soil conditions characterized by adequate water retention and nutrient availability are conducive to optimal soybean yield. Conversely, suboptimal soil conditions impede nutrient and water absorption, thereby limiting production potential. This research aimed to evaluate the vegetative and generative growth response of soybeans to soil amendments, specifically compost, zeolite, and dolomite. This research was conducted between August and November 2023 at the Seed Teaching Farm, Politeknik Negeri Lampung. The research was arranged in a randomized complete block design, with single-factor treatments applied to experimental units. Each treatment was replicated four times, and each replication consisted of three plant samples. The treatments that were used were control (P0), zeolite application at 5 t/ha (P1), dolomite application at 10 t/ha (P2), and compost application at 15 t/ha (P3). Analysis of variance was conducted, then followed by an HSD test at a significance level of 5% and correlation analysis. The results of this research indicate significant responses of soybean growth and yield to the applied soil amendments and among these, compost soil amendment emerges as the most suitable for enhancing soybean production.

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