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INDONESIA
Jurnal Ilmiah Pertanian
Published by Universitas Lancang Kuning
ISSN : 18298346     EISSN : 25025988     DOI : https://doi.org/10.31849/jip
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Ilmiah Pertanian (JIP) is a peer-reviewed, open-access journal that publishes original research articles regarding the advance of agriculture and land resources throughout the world. It publishes original scientific work related to strategic and applied studies in all aspects of agriculture, forestry, fishery, animal husbandry, and applied-sciences related to them and reviews of scientific topics of current agricultural relevance. The journal also publishes reviews and letters. Occasional themed issues are published, which have recently included centenary reviews, wheat or paddy papers, modeling animal systems, or other themes that will be informed later.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 268 Documents
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Soil renewal and metal ions pollutants removal in water by using volcanic ash from Mt. Sinabung and Mt. Merapi eruptions Raudhatu Shofiah; Dian Fiantis; Amrizal Saidi; Roslan Ismail
Jurnal Ilmiah Pertanian Vol. 19 No. 2 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i2.9655

Abstract

Volcano activities form about 22% of Indonesian landforms; 35 are Sumatra volcanoes with many sources of volcanic ash. Mt. Sinabung and Mt. Merapi were the most significant eruptions issuing abundant material. This study aims to identify volcanic ash's morphological, mineralogical, and chemical properties from both volcanoes. This study also determines their optimum adsorption capacity in removing water pollutant materials, especially iron (Fe3+) and aluminum (Al3+). This study began by identifying the properties of the sample, such as color, pH H2O and KCl, chemical composition with XRF, exchangeable bases-cation exchange capacity, and mineral identification by using XRD and SEM. Then, batch adsorption studies were performed to determine the adsorption capacity of volcanic ash. Volcanic ash samples were gray to light gray with pH 2.9 – 5 and contained silicate minerals, i.e., feldspar, quartz, plagioclase, magnetite, and gypsum. Volcanic ash consisted of rich material that was important for increasing soil nutrients. The macronutrient of Mt. Sinabung in the order of Ca, Mg, K, S, P, and Mt. Merapi of S, Ca, Mg, K, and P act as sources of soil renewal. The adsorption capacity of volcanic ash to adsorb Al3+ and Fe3+ from water pollutants increased after the temperature reached 90oC, and pH tends to be less acidic.
Penggunaan limbah organik cair pabrik kelapa sawit dan industri tahu dalam meningkatkan kualitas fisikokimia dan stok karbon tanah haplustepts Khusrizal; Nasruddin; Muliana; Olivia Sukma Zein; Nita Erliana
Jurnal Ilmiah Pertanian Vol. 19 No. 2 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i2.9884

Abstract

The soil type of Haplustepts found in Reuleut, Aceh Utara, possessed low fertility. However, it still has potential for agriculture development through organic matter application, both solid and liquid, to improve its soil qualities. The objective of this study is to examine the effect of the Palm Oil Mill Effluent (POME) and Tofu Industry Liquid Waste (TOFU) on the changes in soil physicochemical properties and soil organic carbon stock (SOCs) of Haplustepts. The study was designed using a Factorial Randomized Block Design, comprising two factors and three replications. The first factor was POME with three different doses: S0 (0 L/27,000 cm3 of soil volume), S1 (1.62 L/27,000 cm3 of soil volume), and S2 (3.24 L/27,000 cm3 of soil volume). The second factor was TOFU comprising three different doses: T0 (0 L/27,000 cm3 of soil volume), T1 (2.7 L/27,000 cm3 of soil volume), and T2 (5.4 L/27,000 cm3 of soil volume). The results indicated that different doses of POME and TOFU applied were non-significant on soil aggregate, bulk density, and soil water availability in Haplustepts. Similar results were recorded on organic-C content, soil pH, cation exchange capacity (CEC), and SOCs. Although insignificant, the value of soil aggregate stability and SOCs increased as the doses of POME and TOFU increased. The indicators of these insignificant results were the different doses applied, high soil water content, and a short period of POME and TOFU incubation.
Co-infection of two Ganoderma boninense strains on oil palm seedlings Rahmad Fadli; Suwandi Suwandi; Nurhayati Damiri
Jurnal Ilmiah Pertanian Vol. 19 No. 3 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i3.10497

Abstract

Ganoderma boninense is the basal stem rot disease (BSR) pathogen that devastates oil palm plantations. Disease infection generally occurs by a single strain of G. boninense, or co-infection of two strains arises as revealed by somatic incompatibility. This study aimed to determine the effects of co-infection of two somatically incompatible G. boninense strains on the BSR disease of oil palm seedlings. Two strains of G. boninense were from 2 oil palm plantations and had different aggressiveness. Co-infection of two G. boninense strains was performed by inoculating the Ganoderma rubber wood blocks to the 3-month-old oil palm seedling and examined for 7 months. The results showed that co-infection with two G. boninense strains had similar disease symptoms, decreased disease severity (score 1.5 compared to 2.0 for a single aggressive strain), and similar seedling growth retardation by the single aggressive strain. Higher fungal colonization (92%) of oil palm roots was exhibited in the co-infection compared to 85‒86% colonization of a single strain infection. This study revealed that co-infection with two somatically incompatible strains might favor host colonization by G. boninense.
Evaluasi keragaman dan kemajuan seleksi kacang panjang (Vigna unguiculata (L.)) generasi F6 berdasarkan karakter agronomi Nurul Shintawati; Syaiful Anwar; Florentina Kusmiyati
Jurnal Ilmiah Pertanian Vol. 19 No. 3 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i3.10499

Abstract

Red or purple yardlong bean is one type of yardlong bean that is starting to be developed but has a bitter taste due to its antioxidant content. Improvements in the quality of red or purple yardlong beans can be achieved through crossbreeding. The effective selection of crossbreeding can be seen from the diversity and selection progress. The research purpose was to assess genetic diversity and estimate the value of the selection progress of yardlong beans (Vigna unguiculata (L.)) F6 generation from a crossing between Fagiola IPB and Aura Hijau. The research was conducted at the Agrotechnopark, Diponegoro University, Semarang. The study was arranged in a completely randomized design (CRD) with an unequal number of replications. The results showed that all characters except the number of seeds per plant had low genetic diversity. The high heritability and value of genetic advances were found in antioxidant content. All characters had selection progress except for fresh harvest age and weight of 100 seeds. Partial correlation analysis showed a positive correlation between the character number of dry pods per plant with the number of leaves, the number of seeds per plant, seed weight per plant, and antioxidant content, also the character number of seeds per plant with several leaves and seed weight per plant. A negative correlation showed between the character number of leaves with seed weight per plant and antioxidant content and the character number of seeds per plant with antioxidant content.
Perkecambahan dan pertumbuhan benih jati (Tectona grandis Linn. f) dalam merespon perbedaan konsentrasi dan perlakuan waktu perendaman benih dalam asam klorida Rulia Ervina Dewi; Florentina Kusmiyati; Syaiful Anwar
Jurnal Ilmiah Pertanian Vol. 19 No. 3 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i3.10512

Abstract

Teak is a wood-producing plant that is in great demand by the community. However, teak seeds are challenging to germinate due to dormancy, so special treatment is needed before planting. This research aimed to determine the effect of hydrochloric acid and soaking time on breaking the dormancy of teak seed to improve its viability. The first factor was the concentration of hydrochloric acid with four treatment levels, i.e., 0 M, 0.5 M, 1 M, and 1.5 M. The second factor was submerging time which was 12, 18, and 24 hours. Parameters observed included the percentage of germination, maximum growth potential, vigor index, germination rate, growth simultaneity, plant height, number of leaves, and wide leaf. The data obtained were analyzed statistically using ANOVA and followed the DMRT test with a level of 5%. The results showed that hydrochloric acid significantly affected the percentage of germination, maximum growth potential, vigor index, germination rate, growth simultaneity, plant height, and width of the leaf. In addition, soaking time treatment had a significant effect on the wide leaf. The research concluded that hydrochloric acid 0.5 M and 12 hours of soaking time increased the growth of teak seed compared to the control by 29.64% on a percentage of germination, 29% on germination rate, and 41.66% on growth simultaneity.
Optimalisasi metode uji perkecambahan dan media tanam pada perkecambahan biji anuma (Artemisia annua L.) Murtiwulandari; Endang Pudjihartati
Jurnal Ilmiah Pertanian Vol. 19 No. 3 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i3.10514

Abstract

Annual wormwood (Artemisia annua L.) is a traditional Chinese medicinal plant belonging to a group of tiny seeds. The small size of the seeds requires the appropriate germination test method and medium. This study aimed to find the best seed germination test methods and growing media; also the best combination of methods and germination media for determining the viability and vigor of A. annua seeds. The experiment used a factorial randomized block design repeated three times, given two treatments: the type of method and the media. The methods used were the top-of-the-paper test (UDK), the between-paper test (UAK), and the rolled paper and erected-in-plastic test (UKDDdp). The media used included garden soil (control), straw paper, filter paper, CD paper, tissue towel, and soft tissue, so there were 15 treatment combinations and one control. Data analysis used a SAS and DMRT follow-up test with a 5% significance level. The results showed that of the observation variables for germination percentage (DB) and growth speed (KCT), the UDK test method became the best method. As a result of the main effect of media, filter paper became the best medium, while straw paper became the lowest after soil. In the seed viability testing, there was no interaction for a combination of methods and media, but only the UDK combination of filter paper reached DB=80%. Meanwhile, there was an interaction in the vigor test of the simultaneous growth (KST), and the best combination was to use the UDK method with towel tissue and soft tissue.
Heavy metal contamination status in the soil-water-rice system near coal-fired power plants in Cilacap, Indonesia Febbyandi Isnanda Pandiangan; Kholis Abdurachim Audah
Jurnal Ilmiah Pertanian Vol. 19 No. 3 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i3.10568

Abstract

Indonesia is intensively developing plenty of coal-fired power plants to support electricity demand growth. Some research showed the utilization of coal as an electrical energy source may produce anthropogenic contaminants (ACs) that can bioaccumulate in plants. This research was carried out to investigate the severity of the heavy metals contamination problem, for instance, arsenic (As), cadmium (Cd), mercury (Hg), and lead (Pb) in soil, water, rice, and rice bran using ICP-MS and ICP-OES. This research demonstrated the metal contamination levels of arsenic, cadmium, mercury, and lead in the soil, water, rice, and rice bran were below the maximum limit, according to SNI, Codex, and FAO/WHO. However, only a rice sample showed the lead (Pb) level above the safe limit. Coal-fired power plant activities in Cilacap did not indicate clear evidence of soil, water, rice, and bran heavy metal contamination. Therefore, transformation to green energy (e.g., solar and geothermal) is highly recommended to minimize the potential health risks of environmental pollution due to the coal-fired power plant's by-product activities.
Pengaruh hormon alami dan lama perendaman benih cabai merah (Capsicum annum L.) kedaluwarsa terhadap perkecambahan, pertumbuhan, dan produksinya Noor Fitriya Mirta Liana; Syaiful Anwar; Florentina Kusmiyati
Jurnal Ilmiah Pertanian Vol. 19 No. 3 (2022): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v19i3.10569

Abstract

Red chili (Capsicum annum L.) is a vegetable that has high economic value. However, red chili production has decreased because of seed deterioration, such as expired seeds. Seed invigoration attempts to maintain seed germination ability when it has deteriorated. Extracts of onion and banana weevil can be used for invigoration. The research aimed to know the effect of various natural hormones, soaking time, and interaction of the two treatments of expired red chili seeds on germination, growth, and production. The research used a factorial, completely randomized design (CRD), which consisted of the type of natural hormones for soaking expired red chili seeds, aquadest as a control, onion extract 25%, banana weevil extract 25%, and onion extract 25% + banana weevil 25%; and soaking time for expired red chili seeds, i.e., 4 hours, 8 hours and 12 hours. Based on the result, The effect of soaking expired red chili seeds on natural hormones significantly impacted maximum growth potential, germination, growth rate, and simultaneous growth. Meanwhile, there were no significant effects on the vigor index, plant height, number of leaves, flowering age, harvest age, number of fruits per plant, fresh weight per plant, and fruit length. In addition, the treatment for a soaking time of expired red chili seeds for up to 12 hours had no significant effect on all observation parameters.
Assessment of agricultural land carrying capacity for food availability in Situbondo Regency, Indonesia Rois Dinan
Jurnal Ilmiah Pertanian Vol. 20 No. 1 (2023): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v20i1.11809

Abstract

The decline in food crop production indicates a region's declining level of food security. One of the factors is caused by a decrease in the quantity and physical quality of the agricultural environment. In the last five years, Situbondo Regency has experienced a reduction in rice production by 40%. This massive decline indicates the importance of testing the carrying capacity of agricultural land in Situbondo Regency. This study aimed to identify agricultural land's capability in producing rice as a staple food crop in Situbondo Regency. This study used the land suitability assessment method for rice plants based on physical and environmental variables. After that, the rice produced from agricultural land would be calculated by calculating the amount of land with high suitability and the average rice production in Situbondo Regency. The identification results showed that the Situbondo Regency could produce 169,642 tons of food in the existing conditions. With a moderate amount of food consumption of 57,822 tons per capita per year, food availability was at a surplus of 111,761 tons. Therefore, it could be input for relevant stakeholders, especially for the Food Security Agency, in formulating policies related to the provision of food for the people of Situbondo Regency. So from now on, the efforts to diversify food and protect productive land can be achieved relatively quickly.
Identification of root-associated arbuscular mycorrhizal fungi in cassava (Manihot esculenta Crantz) in Manokwari Regency, West Papua, Indonesia Antonius Suparno; Darmawanta Tarigan; Yohanis Amos Mustamu; Linda Ernawati Lindongi; Wiwik Hardaningsih
Jurnal Ilmiah Pertanian Vol. 20 No. 1 (2023): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v20i1.11695

Abstract

Arbuscular mycorrhizal fungi (AMF) are crucial for plants growing on marginal soils, especially those with a very high dependence on AMF; one of them is plants with few roots, such as cassava. This study aimed to identify the AMF associated with cassava in six locations in Manokwari Regency, West Papua, Indonesia. The research was carried out using an observation method and purposive sampling at 6 locations. Soil samples were taken from the rhizosphere of 8-month-old cassava plants, with 2 kg of soil at each site. Furthermore, using the host plant Sorghum bicolor L, AMF was trapped in rhizosphere soil samples for three months. The spore morphology identification showed that cassava in North Manokwari District was associated with 3 genera 7 species, West Manokwari District-Manggoapi obtained 3 genera 7 species, Warmare District obtained 2 genera 7 species, Prafi SP-3 District obtained 3 genera 6 species, Masni SP-5 District obtained 3 genera 7 species, and Masni SP-8 District obtained 2 genera 7 species. The highest AMF colonization rate (94%) was found in the roots of the host plant Sorghum bicolor (L.) originating from Masni SP-5 District with the AMF composition consisting of Acaulospora cf. rehmi, Acaulospora cf. spinosa, Acaulospora cf. gerdemanii, Glomus cf. clarum, Gigaspora cf. margarita, Gigaspora cf. rosea, and Gigaspora cf. gigantea.

Page 21 of 27 | Total Record : 268

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