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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.
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Search results for , issue "Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia" : 20 Documents clear
Pertumbuhan Batang Bawah Karet pada Beberapa Komposisi Media Tanam dalam Root Trainer Junaidi Junaidi; Atminingsih Atminingsih; Eka Boby Febrianto; Rina Maharany Maharany
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.69

Abstract

The rubber tree rootstock nursery using the root trainer method is aimed to promote root growth through the use of non-soil growing media in a special container. This technology offers the advantages of a shortened breeding process, good rooting, and ease of delivery. The objective of this study is to investigate the effect of the planting media composition of oil palm bunches compost, manure, rice husk, solid decanter, and Trichoderma viride on the growth of rubber rootstock under the root trainer method. The research was carried out in the greenhouse of the Sungei Putih Research Center, Indonesian Rubber Research Institute, Deli Serdang, North Sumatra in January-May 2019. The observation included plant height, number of leaves, stem diameter, dry weight, and root length, and successful grafting percentage. The results indicated that the mixture of oil palm bunches compost, solid decanter, and Trichoderma viride (Te treatment) was the most potential to be developed as a planting media for rubber rootstock nursery under root trainer system. At 18 weeks after planting, the Te treatment had an average height of 82.66 + 14.27 cm with an increment rate of 3.25 + 0.81 cm/week, number of leaves 11.33 + 3.21 leaves with the increment of 0.52 + 0.20 leaves/week, stem diameter 5.29 + 0.73 mm with an increase of 0.33 + 0.05 mm/week. The Te treatment had a length and root weight of 41.97 + 2.40 cm and 1.68 + 0.77 g, respectively, with the grafting successfulness percentage of 47.37%. Besides showing good growth, these materials are also available in large and continuous quantities. The use of Trichoderma viride not only for increasing plant growth but also as a biocontrol of white root disease. Keywords: growth, growing media, Hevea brasiliensis, rootstock, root trainer
Review Manajemen Rantai Pasok Produk Pertanian Berkelanjutan: Konseptual, Isu Terkini, dan Penelitian Mendatang Jaya, Rachman; Yusriana, Yusriana; Fitria, Eka
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.78

Abstract

Recently, the interest of academic and research institutions in sustainable agric-supply chain management (SASCM) has risen. This fact can be seen from the number of papers published as special issues. Agric-supply chain management is a substance deepening from conventional supply chain management which is discussing integration of economical, environmental, and social aspects to reach a goal of organization. The objective of this research was to describe the state of the art about this topic and future research issues. The number of papers analyzed were 111 articles published from 2003–2020. The articles were obtained from scientific provider such as Science direct, EBSCO, Cross-Reff, Researchgate, DOAJ, Academia.Edu, and Google Scholar. In this research, we cluster (SASCM) to several items such as supply chain management, sustainable supply chain management, and sustainable supply chain management for agricultural product. The content analysis was used to describe the state of the arts and novelty. The result of the study show that it is critical for the actors of agricultural business to apply sustainability concepts including economic, social, environmental, and institution on the systems of agricultural supply chain based on industry 4.0 approach to reach a sustainable business process. Synthesis and determination of main topics of research in the future is undertaken at the end. Keywords: agricultural product, management, sustainable supply chain
Growth Performance and Profitability of Broilers Chickens with Vermi meal Supplementation under Total Confinement Management Marcos Erram Bollido
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.8

Abstract

This study was conducted to determine the growth performance and profitability of broilers chicken with vermi meal supplementation under a total confinement management system. A total of 60 broiler chickens were randomly distributed to four dietary treatments: T1= commercial feed (CF), T2= CF+2% vermi meal (VM), T3= CF+3% VM, T4= CF+5% VM inclusion in a completely randomized design. Feed conversion ratio was not significantly influenced by VM supplementation. However, the highest feed intake was recorded in broilers fed CF supplemented with 2% VM (T2) while control broilers fed only CF (T1) had the lowest feed consumption. Broiler chickens fed CF supplemented with 2% VM (T2) were recorded with the highest values of final body weight and weight gain compared to T1 group and T4 group, respectively. However, broiler in T2 group had similar values of body weights and weight gains compared to T3. Consequently, 2% level of VM had an optimum result in final weight, weight gain, and feed consumption, while comparable to the other treatments in water consumption, feed conversion ratio, dressing percentage, and carcass weight. Cost and return analysis of the dietary treatments with VM showed a negative effect, since the higher concentration of VM supplementation had the higher cost in production, due to the expensive price of imported vermin or earthworm meal. Keywords: broiler chickens, performance, total confinement, vermi meal
Respons Pertumbuhan, Fisiologi, dan Produksi Kedelai terhadap Pemberian Pupuk Nitrogen dengan Dosis dan Waktu yang Berbeda Firdaus Puja Santana; Munif Ghulamahdi; Iskandar Lubis
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.24

Abstract

Fertilization is needed to support the growth of soybean plants. Nitrogen is a type of fertilizer that is needed by soybeans in considerable amounts. Aplication of nitrogen at different times is able to affect the production and quality of soybean seeds. The purpose of this study was to attain information about the morphology, physiology, and production responses of two soybean varieties to the supply of N. This research was conducted at the Cikabayan Experimental Station, IPB University, Dramaga, Bogor Regency. This study used a completely randomized block design with two factors, namely two soybean varieties consisting of Tanggamus and Biosoy 1, and four combinations of N fertilizer doses that were without N fertilization, fertilized N at planting date, fertilized N at the seed filling phase, and fertilized N at planting date+seed filling phase with two replications. The dosage of urea fertilizer used was 25 kg ha-1, so that the N dosages is obtained 11,5 kg ha-1. The results showed that the application of N fertilizers at planting and during the seed filling phase (N3) was an effective time to increase soybean production. Keywords: fertilization, morphology, seed quality
Mutu Beras dan Nasi Jagung Putih Lokal Varietas Anoman 1 dalam Kemasan Edibel dengan Ketebalan Berbeda Rahmawati Rahmawati; Astri Yaniansah
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.97

Abstract

Rice is a staple food for most Indonesian population. Nowadays, people want staple foods that are not only filling but also do not increase blood sugar concentration (low glycemic index). One of foods that contain higher starch, lower glycemic index, and higher fiber than rice is white corn. The white color of the corn is an advantage because if it is made in grits it can resemble rice. Weakness of white corn is harder than rice. To soften and make it easier to consume, it is coated with an edible packaging made from tapioca. The purposes of this study were to study (1) the quality of dried corn rice from local white corn Anoman 1 variety in edible packaging with packaging thickness of 0.7, 0.9, 1.1, 1.3, and 1.5 mm; (2) the quality of cooked white corn rice produced. The results showed that the thickness of the edible packaging significantly affected (1) the moisture, ash, protein, fat, and carbohydrate contents of dried white corn rice and (2) all parameters of cooked white corn rice (a = 0.05). The best cooked corn rice based on the stickiness test was found in coated dried corn rice with edible packaging with a thickness of 1.5 mm. Characteristics of (1) dried white corn rice contained 11.39% water, 0.21% db ash, 15.23% db protein, 0.53% db fat, 72.64% carbohydrates, 2.11% crude fiber, (2) the quality of cooked of white corn rice were 18.17 g / mm2 stickiness, yellowish color (score 1.1), slightly distinctive aroma of corn (score 2.5), slightly fluffier texture (score 3.4), and rather strong sweet taste (score 2.8). Keywords: edible packaging, local white corn Anoman 1, rice, stickiness, tapioca
Hubungan Antara Tingkat Pendidikan dan Pendapatan Karyawan dengan Pengetahuan dan Sikap Keamanan Pangannya pada Tempat Makan di DKI Jakarta Arie Norman Riandi; Winiati Pudji Rahayu; Siti Nurjanah
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.50

Abstract

Food safety is an important aspect of consumption behavior, especially for employees in the office. Lack of food safety knowledge and awareness can endanger the health and reduce the productivity of employee. This study aims to describe the level of food safety knowledge and attitudes of employees at food stalls as well as their preferences for lunch at office environment, determine the effectiveness of information media as a source of food safety information and also the role of the government in food safety education and food safety supervision at food stalls. This study used an online questionnaire with 405 respondents who work in the DKI Jakarta. The data collected were analyzed statistically using the SPSS program. The results showed that the characteristics of the employees, such as education level and nett income level, had an effect on the food safety knowledge level and food safety attitudes at the food stalls. Most of employees (87,7%) have a good level of food safety knowledge and 67,7% of employees also have a good level of food safety attitude at food stalls. The results of the Spearman correlation test showed that the level of food safety knowledge and attitude at food stalls was correlated with the level of education and nett income. Most of the employees (37,8%) choose the canteen as a place to eat in the office and some choose food stalls (16,0%) and restaurants (10,1%). Information media considered effective enough for spreading the information of food safety according to employees was social media. Keywords: attitudes, consumption behaviour, employees, food safety, knowledge
Kandungan Logam Kadmium (Cd) pada Air Laut, Sedimen, dan Kerang Hijau di Perairan Tambak Lorok dan Perairan Morosari Ersan Noviansyah; Djamar Tumpal Floranthus Lumban Batu; Isdradjad Setyobudiandi
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.128

Abstract

Cadmium metal is dangerous for green mussel organisms because it can interfere with fertility. Green mussels are organisms widely distributed, can survive in poor environments, and sedentary organisms. Green shellfish is a filter feeder and is used as a bioindicator to monitor the concentration of Cd metal in the waters. The research objective was to measure the concentration of Cd metal in sea water, sediment, and green mussel meat in the waters of Tambak Lorok and Morosari. The Cd metal contents of seawater, sediments, and green mussels were measured using Atomic Absorption Spectrophotometer. The results showed that Cd metal concentrations in seawater in May, July, and August 2018 in Tambak Lorok and Morosari waters were below the detection limit (0.001mg/L); 0.002 mg/L; and 0.002 mg/L, respectively. The concentrations of cadmium in sediment in May, July, and August in Tambak Lorok waters were below the detection limit (0.004 mg/kg); 0.0023 mg/kg; and 0.0021 mg/kg, respectively, and in Morosari waters were below the detection limit (0.004 mg/kg); 0.002 mg/kg; and 0.0114 mg/kg, respectively. Cd metal concentrations in green mussel meats in May, July, and August in Tambak Lorok waters were below the detection limit (0.01mg/kg); 0.0060; and 0.1277 mg/kg, respectively, and in Morosari water were below the detection limit (0.01mg/kg); 0.0067 mg/kg; and 0.0493 mg/kg, respectively. Cd metal concentrations in sea water and green mussels in the waters of Tambak Lorok and Morosari were below the quality standard and the concentrations of Cd metal in seawater, sediments, and green mussel meat in the waters of Tambak Lorok and Morosari were not significantly different. Keywords: cadmium, green mussels, morosari, seawater, sediments, Tambak Lorok
Komunitas Fitoplankton dan Konsentrasi Nutrien di Waduk Jatigede Randi FItriadi; Niken Tunjung Murti Pratiwi; Rahmat Kurnia
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.143

Abstract

Jatigede reservoir is a new reservoir in West Java Province. There is not much information about phytoplankton and nutrients in this reservoir. The aim of the research was to study the relationship between phytoplankton community and nutrient in the reservoir. The research was conducted during the dry season, from September to October 2018. Analyzed parameters were phytoplankton abundance, diversity and dominance index, orthophosphate, nitrite, nitrate, and ammonium. Reservoir zonation was divided by cluster analysis. The relationship between phytoplankton and nutrients was analyzed by principal component analysis and Pearson’s correlation test. Phytoplankton in Jatigede Reservoir consisted of Bacillariophyceae, Chlorophyceae, Cyanophycea, Dinophyceae, and Euglenophyceae within 20333‒25308 cell/L. Nitrate concentration ranged within 0.6684‒3.6115 mg/L. Nitrite concentration ranged between 0.0544‒0.2301 mg/L and ammonium ranged within 0.00538‒0.2460 mg/L. The strongest correlation between phytoplankton and nutrients were shown by Cyanophyceae and Dinophyceae, especially with the concentration of orthophosphate, nitrate, nitrite, and ammonium (r > 0,78). Keywords: Cyanophyceae, orthophosphate, nitrate, nitrite
Pertumbuhan dan Mortalitas Ikan Endemik Opudi (Telmatherina prognatha Kottelat, 1991) di Danau Matano, Sulawesi Selatan Andi Chadijah; Sulistiono Sulistiono
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.92

Abstract

Lake Matano is an ancient lake that has a high endemicity. Opudi fish (Telmatherina prognatha) is an endemic fish that is vulnerable to extinction and needs to be preserved. The threat of invasive species and habitat degradation can cause a decrease in opudi fish populations. This study aimed to examine the growth parameters associated with growth coefficients and mortality in Lake Matano so that population can be sustainable. The study was conducted at Lake Matano from March 2018 to February 2019. Samples of fish were caught using a net bag measuring 30 m long, 2 m wide with a mesh size of 0.5 inches. Analysis of fish growth was based on total length-frequency data. These data were analyzed using the FISAT II software. The sizes of male and female opudi fish obtained ranged from 30-70 mm. Growth patterns of von Bertalanffy butina in male fish are male Lt = 76.50 [1-e-0.46 (t + 0.47)] and female fish Lt = 74.05 [1-e-0.51 (t + 0.52)]. The total mortality value of male fish was higher (Z = 1.65) compared to female fish (Z = 1.50), the natural mortality value of male opudi fish was lower (M = 0.84) compared to that of female fish (M = 0.91). Keywords: endemic fish, growth, mortality, Telmatherina prognatha
Budi daya Terapung Tanaman Sawi Hijau dengan Perbedaan Dosis Pupuk NPK, Ukuran Polibag, dan Waktu Pemupukan Erna Siaga; Benyamin Lakitan
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.136

Abstract

Cultivation of mustards green on floating raft is one of alternative cultivations which is applied by traditional farmers during flooding period in Riparian Wetland. The cultivation will increase Cropping Index and farmer’s income. The objective of this research is to evaluate growth and yield of mustards green on floating cultivation with the application of different NPK doses, polybag sizes, and fertilization times to find cultivation of mustards green which effective and efficient. This research was conducted on October 2016–February 2017 in Jakabaring Facility (104°46’44” E; 3°01’35” S) and Kimia Hasil Pertanian (LKHP) Laboratory, Fakultas Pertanian, Universitas Sriwijaya, Palembang. This research consisted of two steps. The first experiment used a completely randomized design with four doses of NPK (16:16:16) namely 0 (control), 5, 10, and 15 g plant-1. The second experiment used a Split Plot Design consisted of two factors namely polybag size (A1 and A2) and fertilization time (F1, F2, and F3). The result of the first experiment showed that utilization three doses of NPK significantly increased shoot length, number of leaves, and fresh weight compared control. The second experiment showed that polybag size and fertilization time did not significantly affect growth and yield parameters. Utilization of 5 g plant-1 of NPK on 1 week after transplanting (WAT) which used polybag size of 30 x 30 cm on growing media consisted of soil, manure, and rice husk (1:1:1/v:v:v) produced an effective and efficient cultivation of mustards green. Keywords: fertilizing, floating cultivation, green mustard, NPK

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