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PUSAT RISET DAN INOVASI NASIONAL UNIVERSITAS SAINS DAN TEKNOLOGI KOMPUTER Alamat: Jl. Majapahit No.304, Palebon, Kec. Pedurungan, Kota Semarang, Jawa Tengah 50199
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Jurnal Riset Rumpun Ilmu Tanaman
Published by Lembaga Pengembangan Kinerja Dosen
ISSN : 28289420     EISSN : 28289439     DOI : 10.55606
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Sub Rumpun ILMU PERTANIAN DAN PERKEBUNAN 1. Ilmu Tanah 2. Hortikultura 3. Ilmu Hama dan Penyakit Tanaman 4. Budidaya Pertanian dan Perkebunan 5. Perkebunan 6. Pemuliaan Tanaman 7. Bidang Pertanian & Perkebunan Lain yang Belum Tercantum Sub Rumpun TEKNOLOGI DALAM ILMU TANAMAN 1. Teknologi Industri Pertanian (dan Agroteknologi) 2. Teknologi Hasil Pertanian 3. Teknologi Pertanian 4. Mekanisasi Pertanian 5. Teknologi Pangan dan Gizi 6. Teknologi Pasca Panen 7. Teknologi Perkebunan 8. Bioteknologi Pertanian dan Perkebunan 9. Ilmu Pangan 10. Bidang Teknologi Dalam Ilmu Tanaman yang Belum Tercantum Sub Rumpun ILMU SOSIOLOGI PERTANIAN 1. Sosial Ekonomi Pertanian 2. Gizi Masyarakat dan Sumber Daya Keluarga 3. Ekonomi Pertanian 4. Sosiologi Pedesaan 5. Agribisnis 6. Penyuluh Pertanian 7. Bidang Sosiologi Pertanian Lain Yang Belum Tercantum Sub Rumpun ILMU KEHUTANAN 1. Budidaya Kehutanan 2. Konservasi Sumberdaya Hutan 3. Manajemen Hutan 4. Teknologi Hasil Hutan 5. Bidang Kehutanan Lain Yang Belum Tercantum
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 182 Documents
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Morphological Adaptation and Biomass Partitioning of Upland Rice (Oryza sativa L.) Seedling Treated with Moringa oleifera Leaf Extract Under Drought Stress
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10199

Abstract

Drought stress is the primary abiotic constraint that inhibits growth and reduces the productivity of upland rice (Oryza sativa L.). This study aimed to evaluate the effectiveness of various concentrations of moringa leaf extract (Moringa oleifera L.) used as a biostimulant and plant-based antitranspirant in mitigating the effects of drought stress on the morphological adaptation and biomass partitioning of upland rice seedlings. The study was conducted in a greenhouse using a two-factor completely randomized design (CRD), where the stress factor consisted of three levels: 100% field capacity (FC) as the control, 60% FC, and 30% FC. The second factor was the concentration of the moringa leaf extract applied via foliar spray, at levels of 0%, 2.5%, 5%, and 7.5%, respectively. The parameters observed included plant height, root length, fresh weight, and dry weight of the seedlings. The results of the analysis of variance and the 5% LSD test showed that the application of moringa leaf extract significantly improved the morphological parameter of plant height and enhanced the plants’ tolerance mechanism to drought stress by regulating root elongation as a mechanism to avoid drought stress. A 7.5% moringa leaf extract concentration was found to be the most optimal, resulting in the highest plant height (23.8 cm), the slowest root length growth rate, and the highest dry weight (0.3144 g) per plant under drought-stressed conditions. The application of a 7.5% moringa leaf extract is recommended to improve the drought tolerance of upland rice and maintain its early growth performance. It is recommended to conduct application trials with higher concentrations.
Karakteristik Tepung Singkong Modifikasi Metode Pengasaman dengan Asam Laktat dan Variasi Irradiasi Ultra Violet
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10229

Abstract

Cassava is one of the food crops that has great potential to be used as an ingredient in making flour instead of wheat. The modification of cassava flour is one of the efforts to obtain characteristics that match wheat flour so that it is expected to replace wheat flour with a larger proportion. This study aims to determine the characteristics of cassava flour modified using lactic acid accompanied by UV irradiation. The experimental design used was a Factorial Complete Randomized Design. The first factor of lactic acid concentration is 0.8%; 1%; 1,5%; 2%; 2,5%; and 3%. While the second factor is uv irradiation treatment, namely with UV irradiation and without UV irradiation. The results of the analysis showed that lactic acid concentration had a significant effect on water content, ash content, protein content, fat content, total starch content, amylose content, and amylopectin content. Meanwhile, UV irradiation treatment has no noticeable effect on protein content, amylose content, and baking expansion. The largest specific volume was found in samples with a lactic acid concentration treatment of 2% without UV irradiation.
Identifikasi Serangga Hama Pascapanen Tanaman Padi (Oryza sativa) pada Gudang Tradisional di Desa Tandam Hilir Dua, Sumatera Utara Alek Dodi Anto Mertua Bancin; Ariani Syahfitri Harahap; Devi Andriani Luta
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10189

Abstract

Improper storage of grain and rice often trigger post-harvest pest infestations that reduce food quantity and quality. Many traditional farmers are not yet aware of this threat. This study aims to identify post-harvest insect pest species, estimate their populations, and determine effective traps in traditional rice and paddy warehouses. The research results are expected to serve as a basis for farmers in selecting appropriate control measures. The study was conducted from February to May 2026 in traditional storage facilities in Tandam Hilir Dua Village, Hamparan Perak District, Deli Serdang Regency, North Sumatra. Insect identification was performed at the Entomology Laboratory of the North Sumatra Animal, Fish, and Plant Quarantine Center (BBKHIT North Sumatra). Research methods included rice sampling, grain sampling, setting ultraviolet light traps and yellow sticky traps inside the storage facility. Eleven insect pests were found: Sitotroga cerealella, Rhyzopertha dominica, Cryptolestes ferrugineus, Cryptolestes pusillus, Sitophilus oryzae, Tribolium castaneum, Palorus ratzeburgii, Oryzaephilus surinamensis, Coelopalorus foveicollis, Alphitobius diaperinus dan Tenebroides mauritanicus. The population of Sitotroga cerealella (12,991 individuals) was higher than that of other stored product pest insects found in the storage, whereas the lowest populations were recorded for Alphitobius diaperinus and Tenebroides mauritanicus (1 individual each). Yellow sticky traps captured more stored product pest insects than ultraviolet light traps, rice sampling method, and grain sampling method.
Pengaruh Kotoran Sapi dan Eco-Enzyme terhadap Pertumbuhan dan Perkembangan Bibit Alpukat (Persea Americana) Hasil Sambung Pucuk Alya Maufiza; Maimunah Siregar; Najla Lubis
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10191

Abstract

Avocado (Persea americana) is a well-known and widely consumed fruit with high economic value. The nutrients contained in avocado can contribute to meeting the body's daily nutritional needs. However, avocado development is often constrained by the quality of seedlings. This study aimed to determine the effects of cow manure and eco-enzyme on the growth and development of grafted avocado (Persea americana) seedlings. The study employed a factorial Randomized Complete Block Design (RCBD) consisting of two factors. The first factor was cow manure application (A), consisting of four levels: A0 = 0 kg/polybag, A1 = 0.5 kg/polybag, A2 = 1 kg/polybag, and A3 = 1.5 kg/polybag. The second factor was eco-enzyme application (M), consisting of four levels: M0 = 0 mL/L water/plot, M1 = 40 mL/L water/plot, M2 = 80 mL/L water/plot, and M3 = 120 mL/L water/plot. Thus, there were 16 treatment combinations with three replications. The observed parameters included scion height, number of leaves, leaf area, stem diameter, branch length, and survival percentage. The results showed that cow manure and eco-enzyme applications did not have a significant effect on any of the observed parameters. However, numerically, the tallest seedlings were obtained from treatment A3 (1.5 kg/polybag) and treatment M3 (120 mL/L water/plot).
Pengaruh Pemberian Pupuk Kotoran Sapi dan Lama Perendaman Air Kelapa terhadap Keberhasilan Perbanyakan Stek Tanaman Bunga Kertas (Bougainvillea sp.) Andi Krisperdamaian Waruwu; Maimunah Siregar; Najla Lubis
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10192

Abstract

This study aimed to analyze the effect of cow manure application and coconut water soaking duration on the growth of bougainvillea cuttings (Bougainvillea sp.). The experiment was arranged using a factorial Randomized Block Design (RBD) consisting of two factors with three replications. The first factor was the dosage of cow manure, consisting of P0 = 0 g (control), P1 = 50 g, P2 = 100 g, and P3 = 150 g. The second factor was the duration of coconut water soaking, consisting of K0 = without soaking (control), K1 = 5 hours, K2 = 10 hours, and K3 = 15 hours. The observed data were analyzed using analysis of variance (ANOVA). The results showed that cow manure application had a significant effect on the emergence time of shoots, but had no significant effect on the number of shoots, shoot length, number of leaves, leaf length, and survival percentage of the cuttings. Meanwhile, coconut water soaking duration significantly affected shoot emergence time, number of shoots, and number of leaves, but showed no significant effect on shoot length, leaf length, and survival percentage of bougainvillea cuttings (Bougainvillea sp.).
Produksi Tanaman Selada (Lactuca sativa) dengan Sistem Hidroponik menggunakan berbagai Media Tanam Ansyhari Ramadhan; Utomo Relmana Tarigan; Maimunah Siregar
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10213

Abstract

This study aimed to determine the effect of various growing media on the growth and production of lettuce (Lactuca sativa L.) in a hydroponic system. The study used several types of growing media, namely rockwool, cocopeat, hydrogel, oil palm empty fruit bunches, rice husk charcoal, and sand. The observed parameters included plant height, number of leaves, stem diameter, fresh weight per treatment, economic harvest weight, and root length. The results of the analysis of variance showed that different growing media had no significant effect on the number of leaves, stem diameter, fresh weight, economic harvest weight, and root length of lettuce plants. However, the plant height parameter showed a highly significant effect at 20, 25, and 30 days after planting (DAP). Descriptively, rockwool as the control medium showed the highest growth and production, while organic media such as cocopeat, oil palm empty fruit bunches, and rice husk charcoal were also able to support plant growth well. Overall, all tested growing media can be used as alternative media in hydroponic lettuce cultivation because they are able to support plant growth and production relatively equally.
Efektivitas Pemberian Beberapa Media Tanam dan Pupuk Organik Cair F2 Ecoenzim pada Pertumbuhan dan Produksi Tanaman Okra (Abelmoschus esculentus L.) Anisa Apriliyanti Br. Surbakti; Najla Lubis; Maimunah Siregar
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10215

Abstract

Okra plants (Abelmoschus esculentus L.) are often known as bendi beans or "Lady's Finger" because of their long cylindrical pattern with pointed tips resembling a woman's fingers. The purpose of this study was to determine the effectiveness of the provision of several plant media and liquid organic fertilizer f2 ecoenzyme on the growth and production of okra plants. This research method uses a factorial randomized block design (RAK) with two factors. The first factor is the provision of several plant media with 4 levels, namely M0 = Topsoil, M1= Topsoil + Cocopeat (1: 1), M2 = Topsoil + Rice Husk Charcoal (1: 1), M3 = Topsoil + Sand (1: 1). The second factor is the provision of organic fertilizer derived from f2 ecoenzyme with 4 levels, namely S0 = Ecoenzyme, S1 = Ecoenzyme + Pineapple Peel 500ml, S2 = Ecoenzyme + Eggshell 500ml, S3 = Ecoenzyme + Banana Peel 500ml. The observation parameters of this study were plant height, stem diameter, number of fruits per plot, number of fruits per sample, fruit weight per plot, fruit weight per sample. The results of this study showed that the treatment of topsoil + cocopeat media (1: 1) gave the best results on the parameters of plant height, fruit weight per plot, and fruit weight per sample, Treatment of organic fertilizer derived from F2 ecoenzyme Pure ecoenzyme treatment (S0) gave the best results on the parameters of stem diameter, fruit weight per plot, and fruit weight per sample. Meanwhile, the treatment of ecoenzyme + banana peel (S3) gave the best results on the parameters of plant height, and ecoenzyme + pineapple peel (S1) gave the best results on the number of fruits per plot and the number of fruits per sample.
Respon Kombinasi Jenis Biochar dan Pupuk Kotoran Kambing Diperkaya Limbah Tanaman Pangan terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea Mays Saccharata Sturt) Dian Setiawan; Suryani Sajar; Ariani Syahfitri Harahap
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10245

Abstract

This research is based on the decline in corn production due to decreased soil fertility, so that improvement efforts are needed through the use of organic materials such as biochar and goat manure enriched with food crop waste. This study aims to increase the growth and yield of sweet corn plants through the provision of biochar and goat manure enriched with food crop waste. This research was conducted in the experimental field of Panca Budi Development University, Medan. In Hamlet 3, Sampe Cita Village, Kutalimbaru District, Deli Serdang Regency, North Sumatra Province. with a factorial Randomized Block Design (RAK) consisting of 2 treatment factors. The first factor is the biochar dose consisting of 4 treatments, namely (B0) without biochar 0kg/plant (B1) cassava stem biochar dose of 15 tons/ha (1.5kg/plot) (B2) cassava peel dose of 15 tons/ha (1.5kg/plot) and (B3) oil palm fronds dose of 15 tons/ha (1.5kg/plot). The second factor, namely, goat manure fertilizer enriched with food crop waste consists of 4 treatments, namely without fertilizer (K0) 0kg/plant (K1) dose of 10 tons/ha (1kg/plot) (K2) dose of 15 tons/ha (1.5kg/plot) (K3 dose of 20 tons/ha (1kg/plot) Each treatment was repeated 3 times. The results of this study showed that the provision of various bochars had no significant effect on plant height, cob length but had a significant effect on cob weight with husk, cob weight without husk and had a very significant effect on stem diameter and cob diameter. While the results of the provision of goat manure compost had no significant effect on plant height, cob length, cob diameter but had a significant effect on stem diameter, cob weight with husk and cob weight without husk.
Potensi Pertumbuhan dan Hasil Beberapa Varietas Kacang Kedelai (Glycine max L. Merril ) akibat Pemberian POC Urin Kambing Dana Satrya; Devi Andriani Luta; Ariani Syahfitri Harahap
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10246

Abstract

This study aimed to analyze the effect of the interaction between soybean varieties and the dosage of goat urine liquid organic fertilizer (POC) on the growth and yield of several soybean varieties (Glycine max (L.) Merrill). The research was conducted at the experimental field of Universitas Pembangunan Panca Budi Medan, Sampe Cita Village, Kutalimbaru Subdistrict, Deli Serdang Regency, North Sumatra Province. The method used was a Factorial Randomized Complete Block Design (RCBD), consisting of two factors with three replications. The first factor was soybean variety, namely Dering 1, Devon 1, and Dega 1, while the second factor was the dosage of goat urine POC, namely 0 ml, 400 ml, and 800 ml. The observed data were further tested using Duncan's Multiple Range Test (DMRT) at the 5% level. The results showed that the combination of Devon 1 variety with a POC dosage of 400 ml (K1) produced more consistent and uniform growth compared to Dering 1 and Dega 1 varieties. This superiority was evident in parameters such as plant height, number of productive branches, flowering age, number of pods per sample, dry seed weight per sample, dry seed weight per plot, and root length. The selection of Devon 1 variety combined with a 400 ml POC dosage can be recommended as an effective cultivation strategy to optimize soybean growth and yield while improving soil fertility.
Uji Pemberian Asam Humat terhadap Pertumbuhan Vegetatif Beberapa Varietas Tanaman Padi Cinta Marsyabilla; Devi Andriani Luta; Ariani Syahfitri Harahap
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 1 (2026): April: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i1.10247

Abstract

Rice (Oryza sativa L.) is a major staple crop in Indonesia, but its production has declined, requiring efforts to improve plant growth. This study aimed to determine the effect of humic acid application and varietal differences on the vegetative growth of rice. The experiment was arranged in a factorial Randomized Complete Block Design with two factors: humic acid doses (0, 30, and 60 g/plot) and rice varieties (Inpari 32, Inpari 16 Pasundan, and IR64), with three replications. Observed parameters included plant height, number of tillers, fresh and dry weight of shoots, and roots. Data were analyzed using analysis of variance followed by Duncan’s Multiple Range Test at a 5% significance level. The results showed that humic acid sign ificantly affected all growth parameters, with the best result at 60 g/plot. Varietal differences affected only some parameters, while the interaction was not significant. Humic acid improved plant growth by enhancing soil properties and nutrient availability.

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