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INDONESIA
Jurnal Ilmu Pertanian Indonesia
Published by Institut Pertanian Bogor
ISSN : 08534217     EISSN : 24433462     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Artikel yang dimuat meliputi hasil-hasil penelitian, analisis kebijakan, dan opini-opini yang berhubungan dengan pertanian dalam arti luas, seperti agronomi, ilmu tanah, hama dan penyakit tanamam, ilmu kehewanan, kedokteran veteriner, keteknikan pertanian, teknologi industri, teknologi pangan, ilmu gizi, keluarga dan konsumen, biometri, biologi, klimatologi, peternakan perikanan, kelautan, kehutanan, dan sosial-ekonomi pertanian yang telah dipertimbangkan dan disetujui oleh Dewan Editor. Keterangan mengenai peralatan, pengamatan, dan teknik percobaan akan diterima sebagai artikel CATATAN. Pedoman Penulisan dicantumkan pada setiap terbitan tercetak. Indeks Penulisan dan subjek serta daftar penelaan (mitra bestari) dicantumkan di tiap nomor terakhir pada setiap volume.
Arjuna Subject : -
Articles 975 Documents
 79   80   81   82   83 
Application of Various Nutrition to the Growth and Production of Melon (Cucumis melo L.) Hydroponic DRFT (Dynamic Root Floating Technique) Chairudin, Chairudin; Fitria, Rika; Harahap, Evi Julianita; Afrillah, Muhammad
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.372

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian nutrisi terhadap pertumbuhan dan produksi tanaman melon secara hidroponik DRFT (Dynamic Root Floating Technique). Rancangan percobaan yang digunakan dalam penelitian ini adalah rancangan acak kelompok (RAK) dengan pola non faktorial dengan 3 perlakuan dengan 3 ulangan. Faktor yang diteliti adalah nutrisi yang terdiri dari 3 taraf yaitu N1 (AB Mix) = 5 mL/l, N2 (Goodplant) = 5 mL/l, dan N3 (Hydro-J) = 5 mL/l. Parameter yang diamati adalah tinggi tanaman (cm), jumlah daun (helai), diameter batang (mm), bobot buah (kg), dan diameter buah (mm). Hasil penelitian menunjukkan bahwa perlakuan N3 (Hydro-J) berbeda nyata terhadap parameter tinggi tanaman dan jumlah daun pada umur 21 hari setelah tanam dan 28 hari setelah tanam dibandingkan dengan N2 (Goodplant), namun tidak berbeda nyata dengan N1 (AB mix). Keywords: Nutrisi AB Mix, Goodplant, Hydro-J
Variasi Spasial Kepadatan Cacing Kacang di Pantai Toronipa Sulawesi Tenggara Bahtiar; Bahtiar, Bahtiar; Purnama, Muhammad Fajar; Trisnawati, Ria; Anjarsari, Ela; Mahmud, Wa Ode Defina
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 2 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.2.269

Abstract

The density of peanut worms is concentrated in the subtidal zone and is closely related to the substrate where they live. This research aims to determine spatial variations in peanut worm density. This research was carried out at Toronipa Beach, Southeast Sulawesi from June 2020 to February 2021. Peanut worms were collected using a hand scoop to a depth of ±10 cm in a 10x10 m2 quadrat transect at each station. Data were analyzed using standard formulas and tested using Mann-Whitney and linear regression. The results showed that the highest density of peanut worms was found at station II with a mean value of 12±104 ind/10m2 which was significantly different from stations I and III with densities of 9±52 ind/10m2 and 7±124 ind/10m2 respectively. Five types of seagrass were identified, namely Cymodocea rotundata, Enhalus acoroides, Halodule uninervis, Halophila minor, and Thalassia hemprichii. The number of seagrass species found at stations I, II, and III were 1, 2, and 5, respectively. Peanut worm density was positively correlated with seagrass density with a coefficient of determination of 86.45%. Water quality tends to be the same at all stations, except that organic matter is higher than at stations I and II. The dominant fine sand fraction was found at stations I and III, while very coarse sand was dominantly found at station II. The density of peanut worms on Toronipa Beach is determined by a combination of seagrass density, high levels of organic matter, and the dominant texture of the coarse sand substrate. Keywords: peanut worm, spatial density, Sulawesi, water quality
Pengaruh Pupuk Organik Cair Kulit Pisang Kepok pada Pertumbuhan dan Produksi Okra (Abelmoschus esculentus) Elfarisna, Elfarisna; Rachman, Annisa; Rahmayuni, Erlina
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.447

Abstract

The content in banana peels, namely protein, calcium, phosphorus, magnesium, sodium, and sulfur, has the potential to be used as liquid organic fertilizer (LOF). This study aims to evaluate the application of various doses of LOF derived from kepok banana peel on the growth and production of okra plants. The experiment was carried out at the Experimental Garden of the Faculty of Agriculture, University of Muhammadiyah Jakarta, from March to July 2021. The experiment used a Randomized Group Design (RAK), with six treatments and four repeats. The treatments are P0 (inorganic fertilizer as a control), P1 (50 mL LOF), P2 (75 mL LOF), P3 (100 mL LOF), P4 (125 mL LOF), and P5 (150 mL LOF). The results showed that the application of kepok banana peel LOF did not affect the growth and production of okra plants compared to the application of inorganic fertilizers. The cause is the low nutrient content in LOF banana peel of kepok. Keywords: as liquid organic fertilizer, inorganic fertilizer, kepok, liquid organic fertilizer, okra
The Efektivitas Jet Aerator dalam Pengolahan Limbah Cair Penyamakan Kulit Vera, Vincentia Veni; Lastriyanto, Anang; Anugroho, Fajri; Sulianto, Adi; Nugroho, Wahyunanto Agung
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.408

Abstract

Finished leather, a primary material for making shoes, bags, and wallets, is processed through tanning to remove veins and feathers. Liquid waste contains a high demand for chemical oxygen (COD), chloride, chromium, and sulfide that can affect river water quality if not treated further. This research was conducted at PT X in Malang City, where liquid waste treatment using an aerator is considered less effective. The tool used in this study is a jet aerator to increase the spread of oxygen in the aeration process. The study aimed to assess changes in the characteristics of tanning liquid waste (pH, temperature, total suspended solids/TSS), and COD) and the effectiveness of using jet aerators in aeration methods in tanning liquid waste treatment. Aeration is carried out for three days. The treatment carried out is aerator + 15 L (A15), jet aerator + 15 L (JA15), and jet aerator + 20 L (JA20). The data were analyzed using Factorial Complete Randomized Design followed by the Smallest Significant Difference test. pH and temperature have met quality standards, while TSS and COD have not. The results showed that the jet aerator +15 L (JA15) decreased maximum tanning liquid waste characteristics on day 1. In contrast, aerator +15 L (A15) and jet aerator +20 L (JA20) decreased maximum waste characteristics on day 2. The jet aerator+15 L (JA15) treatment provides the highest effectiveness value compared to other treatments. COD decreased 49.2%, and TSS decreased 49.7%. Keywords: jet aerator, leather tanning liquid waste
Pengendalian Hayati Patogen Fusarium oxysporum f. sp. capsici dengan Isolat Trichoderma sp. Asal Rizosfer Bambu dari Kecamatan Kedu, Kabupaten Temanggung Syarifah, Sharfina Mutia; Sari, Ofivah Permata; Bimantara, Arif
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.454

Abstract

Wilt disease caused by Fusarium oxysporum f. sp. Capsici can cause serious problems and reduce red chili yields, so controls are needed that can reduce the development of the pathogen. The purpose of this study was to determine the potential of Trichoderma sp. from the bamboo rhizosphere in Kedu District, Temanggung Regency, in inhibiting the growth of F. oxysporum f. sp. capsici in vitro and in vivo. Trichoderma sp. Was isolated from the rhizosphere of bamboo plants, and F. oxysporum f. sp. capsici was isolated from red chili plants with symptoms of fusarium wilt. Mushroom isolates were purified and identified based on the identification key book. An in vitro test using the double culture method and an in vivo test were conducted in a screen house by applying Trichoderma sp. to the stem of red chili plants. One isolate of Trichoderma sp. was obtained from the soil of the bamboo rhizosphere in the Kedu District, and Fusarium sp. isolates were obtained from the stems of red pepper plants. Based on in vitro antagonist tests, Trichoderma sp. Fungi were able to inhibit the growth of F. Oxysporum f. sp. capsici up to 82.50% at 7 HSI. Trichoderma sp. could inhibit pathogens through antibiotic inhibition mechanisms and competition of nutrients and space to grow. Trichoderma sp. inoculation followed by in vivo inoculation of pathogens on red chili plant stems showed an attack symptom intensity of 4.16% with an antagonistic performance of 75.03% 12 days after inoculation. Trichoderma sp. is effective as an alternative biological control agent for red chili plant disease caused by F. Oxysporum f. sp. capsici. Keywords: Bamboo Rhizosphere, Fusarium oxysporum f. sp. capsici, Plant Diseases, Trichoderma sp.
Effects of Mycorrhizal on The Growth and Yield of Cayenne Pepper (Capsicum frutescens L.) Tuhuteru, Sumiyati; Rumbiak, Rein Edward Yohanes; Inrianti, Inrianti
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.418

Abstract

Innovations are required to increase the production of cayenne pepper (Capsicum frutescens L), mainly due to the need for more quality land, such as dry land in Wamena. The innovation uses biological microorganisms that positively impact plants, such as arbuscular mycorrhizal fungi (AMF). Therefore, this experiment aimed to determine the response of the growth and yield of cayenne pepper plants cultivated in dry land to the application of mycorrhiza. The research was conducted using a completely randomized design with one factor: the mycorrhizae dose (0, 20, 50, 80, and 120 g). The research results were analyzed using ANOVA, and the analysis process continued with the 5% level DMRT test. The research results on the growth of cayenne pepper are visible in the plant height parameters of the 80 g treatment (75 DAP: 93.4 cm) and the 120 g treatment (95 DAP: 103.3 cm). Then, the stem diameter parameter showed a real influence by the 120 g mycorrhiza treatment at 35 and 75 DAP and the 80 g mycorrhiza treatment at 95 DAP. The excellent response of plants to the 80 g and 120 g mycorrhiza treatments also impacted the plant's total chlorophyll content and the number of leaves produced, which then impacted the number of productive branches. So, the effect on the yield of cayenne pepper plants is that the number of fruits treated with 80 g of mycorrhiza was 89.7 fruits, with the weight of the heaviest cayenne pepper fruit being 68.0 g by the treatment of 120 g of mycorrhiza with a fresh weight of 17.6 g and a total dry plant of 10.2 g compared to the control. Keywords: Arbuscular mycorrhiza, Biofertilizers, fungi, marginal land, Wamena
Tingkatan Mutu dan Mitigasi Risiko pada Penanganan Udang Windu di PPI Selili Samarinda ke Pasar Barong Tongkok, Melak Pratama, Andri; Mustaruddin, Mustaruddin; Purwangka, Fis
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.377

Abstract

East Kalimantan has a superior commodity: tiger shrimp (Penaeus monodon). Some of these commodities are marketed to several areas in Samarinda City and to areas outside Samarinda City, namely West Kutai Regency (Barong Tongkok Market). The distribution process uses a cold chain (cool box) system for 12 hours of travel. Long distribution times cause product quality to decrease. This study aims to assess tiger shrimp's quality and handling strategies using a cold chain system at PPI Selili Samarinda City. The quality level is determined using organoleptic testing at points 1 (PPI Selili) and 2 (Pasar Barong Tongkok). The formal safety assessment (FSA) method is used to identify risks in each handling activity, risk assessment associated with tiger shrimp deterioration, risk control, and recommendations to minimize quality degradation. Based on organoleptic tests, the quality of tiger shrimp is included in the category of safe for consumption. Product handling activities included unloading products from ships, moving them to terminals, washing, structuring, packaging in cool boxes, transportation by shipping services, shipping to Melak Pasar Barong Tongkok, unloading from shipping services, and product arrangement. The highest potential risk is handling shipments to Melak Pasar Barong Tongkok, which has 22 potential hazards. Risk mitigation can be applied through socialization and evaluation related to suitable fish handling methods (CPIB) and making operational schedules for cleaning in the product loading and unloading area before and after handling activities. Keywords: formal safety assessment, risk management, handling strategy, transportation, tiger shrimp
Imunitas dan Produktivitas Puyuh Periode Bertelur dengan Pemberian Tepung Daun Senduduk (Melastoma malabathricum L.) dalam Pakan Dawanto, Jirfan; Ulupi, Niken; Maheshwari, Hera
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.356

Abstract

Senduduk leaf flour (Melastoma malabatricum L.) is a processed product from weed plants that can potentially be a source of nutrients and bioactive compounds that are beneficial for human and livestock health. This research aims to examine the immunity and productivity of quail during the egg-laying period by administering senduduk leaf flour. This study used 120 female quail aged 40 weeks, which were kept for 4 weeks. The experimental design used was a Completely Randomized Design. The treatment of providing senduduk leaf flour in feed consisted of four treatment levels, namely P0 (without flour), P1 (feed + 1.5% flour), P2 (feed + 3% flour), and P3 (feed + 4.5% flour). The data were analyzed using Analysis of Variance and descriptive analysis. The results showed that adding senduduk leaf meal can reduce egg yolk cholesterol and increase quail immunity. Adding senduduk leaf meal at a 3% level produced the best immunity and performance, with a feed conversion value of 2.81. The 4.5% addition of senduduk leaf flour produced the lowest cholesterol level in quail egg yolk. Keywords: egg quality, immunity, performance, quail, senduduk leaf
Pengendalian Hama Terpadu pada Peremajaan Sawit Rakyat di Kecamatan Pangkalan Kuras, Riau Sagala, Siti Rizkah; Triwidodo, Hermanu; Widodo, Widodo
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 3 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.3.500

Abstract

The rapid development of oil palm replanting areas will lead to ecological problems such as plant disturbing organisms. Pest and disease attacks are obstacles farmers face when developing their farms, especially in smallholder oil palm plantations. This study aims to examine the components of cultivation techniques, environmental factors, and human resources that influence the application of IPM on smallholder oil palm replanting land in Pangkalan Kuras District, Pelalawan Regency, Riau Province. The methods used in this study included the purposive determination of 60 respondents, data collection through interviews with farmers, field surveys, and data analysis. The results showed that socio-economic aspects influenced farmers' actions in implementing IPM. Farmer knowledge about pests and diseases of oil palm plants was 36%. Farmers have applied several pest and disease control techniques in oil palm cultivation on replanting land. However, most farmers (60%) are still unfamiliar with the term IPM, need to learn the role of natural enemies in pest control in the field, and lack regular monitoring. Keywords: disease, IPM, palm oil, pest, replanting
Respons Agronomi dan Fisiologi Genotipe Padi (Oryza sativa L.) pada Budi Daya Berkelanjutan Subarjo, Subarjo; Dulbari, Dulbari; Dewi, Ratna
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 4 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.4.605

Abstract

Efforts to maintain rice production in the future face many challenges, including the availability of increasingly narrow land, attacks by plant pest organisms, and declining land fertility due to improper cultivation systems. More than 70% of rice fields are in a disturbed ecological status due to cultivation technology that could be more environmentally friendly, which can interfere with the sustainability of rice self-sufficiency. An environmentally friendly rice cultivation system needs to be developed. This study aims to measure the agronomic and physiological responses of 3 rice genotypes in sustainable cultivation systems. The experiment used a Group Random Design on 3 rice genotypes (black, red, and white) in both conventional and sustainable cultivation systems. The research was carried out in the experimental garden of Polinela Organic Farm, Lampung State Polytechnic, from September 2020 to September 2021. The results showed that the plant, leaf greenery, number of tillers, number of panicles, grain weight per panicle, and biomass weight were not significantly different between conventional and sustainable cultivation. At the same time, the harvest and production indices per hectare were significantly different. The physiological responses to the photosynthesis and transpiration rates differed markedly in conventional and continuous cultivation. In contrast, the conductance of stomata did not differ significantly in both cultivation systems. The red rice genotype is the best, and it has a broader adaptation to conventional and sustainable cultivation systems. Keywords: agronomy, conventional sysem, physiology, rice genotype, sustainable system

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