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Berkala Ilmiah Pertanian
Published by Universitas Jember
ISSN : -     EISSN : 23388331     DOI : https://doi.org/10.19184
Core Subject : Economy, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Environmental Science
Berkala Ilmiah PERTANIAN (BIP) is an electronic journal (e-journal) that established in August 2013 and publishes scientific articles, especially research results of students in the University of Jember in agriculture in general which includes Agriculture (Fields of Cultivation, Soil and Pests and Plant Diseases), Agricultural Technology (Agricultural Engineering and Technology) and Agricultural Socio-Economics. In addition, BIP also receives manuscript of research-based articles from outside the University of Jember through the OJS acceptance system (Open Journal System). The submitted article should not been submitted or published in any other scientific journals or is being review by a reviewer. This e-journal (BIP) publishes quarterly for August, November, February, and May.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 10 Documents
 1 
Search results for , issue "Vol 6 No 2 (2023): Mei" : 10 Documents clear
Pengaruh Pemberian Silika Terhadap Pertumbuhan dan Produksi Tanaman Jagung Pulut (Zea Mays Ceratina L.) Varietas Lokal Bojonegoro Ok Syahdana Akbar; Denna Eriani Munandar
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.36861

Abstract

Maize is one of the cereal crops that produces carbohydrates after wheat and rice. Maize is the staple food in Indonesia after rice, so the need for corn plants continues to increase. Cultivation of local pulut corn has problems due to low production and limited land. The development of local rice cultivation of the Bojonegoro variety to produce plants with optimal growth and high yields can be carried out, one of which is through the provision of beneficial micro fertilizers, such as silica (SiO2). The provision of beneficial silica micro fertilizer with different doses is carried out to determine the right dose so that it can be used by maize farmers. Different methods of using silica doses can be practiced to improve photosynthetic characteristics and increase maize yields (zhiming et.al,2014). This study aims to determine the effect of micro beneficial silica fertilizer at various doses on local maize plants of the Bojonegoro variety. The research was carried out using a randomized block design with a dose of silica (SiO2) to local maize plants of the Bojonegoro variety given in 6 dose levels that 0kg/ha, 50kg/ha, 100kg/ha, 150 kg/ha, 200 kg/ha dan 250 kg/ha. The SiO2 treatment was arranged in 5 blocks so that 30 experimental units were obtained. Silica application was carried out twice at the age of 7 and 14 days after planting by sowing in a circle on the soil surface. The data were analyzed by Analysis of Variance (ANOVA) to knowing the effect of treatment. The treatments with significantly different effects were further tested with using Duncan’s multiple range test (DMRT) with =5%. The research aims knowing the best dose of Silika (SiO2) at different levels gave a positive effect on increasing the variables of plant chlorophyll count, stem diameter, root fresh weight, crown fresh weight, total fresh weight, flowering age, ear diameter, ear weight, ear length, seed weight, weight 100 seeds, number of stomata, and production potential. The best dose of silica treatment on plant seed weight, namely at 50 kg/ha to 100 kg/ha produced the best seed weight in the range of 75.06 to 84.66 g, which was significantly different from the control and other treatment doses.
Penentuan Laju Infiltrasi Tanah pada Beberapa Kondisi Vegetasi di Kebun Raya ITERA Faradila Mei Jayani; Silvi Novianti
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.39248

Abstract

Measuring the rate of infiltration in an area is important as one of the basic actions for land management. The existence of infiltration allows the soil to temporarily store water so that it is available for absorption by plants and soil organisms. The ITERA Botanical Gardens, which aims to conserve Sumatran plants ex-situ, needs to be supported by successful revegetation. The infiltration rate is an indicator of the physical condition of the soil during the revegetation process. The purpose of this study was to calculate the soil infiltration rate in the ITERA Botanical Gardens under different vegetation conditions, namely under sengon (Falcataria moluccana) and grass stands. This research is an experimental study that measures the rate of soil infiltration using a double ring infiltrometer with a diameter of 15 cm and 30 cm. The infiltration rate was then calculated based on data on changes in water level over time intervals (∆h) and changes in measurement time intervals (∆t) obtained from field measurements. Infiltration in the area of ITERA Botanical Gardens is influenced by the condition of the vegetation above the ground. Lowering of the water level in the ring on grassy land reaches a constant faster than under sengon stands. The infiltration rate under Albizia stands is faster than on land with grassy vegetation. This requires the act of planting vegetation that has deep roots, on land that is still planted with grass.
Pengaruh Pemberian Vermikompos dan Pupuk KNO3 terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium Ascalonicum L.) pada Lahan Kering Ajeng Melanea Dea Pitaloka; Usmadi Usmadi
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.38866

Abstract

The use of dry land for shallot cultivation in Indonesia is still not optimal because it is considered as land that has no good potential for crop cultivation. Dry land problems include limited availability of water, low organic matter and soil nutrients, especially potassium. The purpose of this experiment was to determine the response of vermicompost and KNO3 fertilizer to the growth and yield of shallots on dry land. The experimental design used a factorial randomized block design, doses of vermicompost (5 tons/ha, 10 to/ha, and 15 tons/ha) and KNO3 fertilizer doses (0 kg/ha, 114 kg/ha, and 228 kg/ha). Parameters observed included plant height, number of leaves per hill, number of tubers per hill, tuber diameter, weight of fresh tubers per hill, weight of stored dry tubers per hill, and tuber moisture content. The results showed that the interaction between the application of 10 tons/ha of vermicompost and 114 kg/ha of KNO3 fertilizer had a significant effect on the parameters of fresh tuber weight per clump and dry tuber weight stored per clump. The single treatment of vermicompost at a dose of 15 tons/ha had a significant effect on plant height, number of leaves per hill, fresh tuber weight per hill, and dry tuber weight stored per hill. Single treatment with KNO3 fertilizer dose of 228 kg/ha had a significant effect on the weight of fresh tubers per clump and the weight of stored dry tubers per clump.
Total Mikroba pada Tanah yang Dicemari Sludge Limbah Pabrik Kertas dengan Perlakuan Pupuk Guano Dwi Erwin Kusbianto; Laura Yohana Sitompul; Ayu Puspita Sari; Bimantara Suryaridya Oetama
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.39126

Abstract

There are 83 paper mills in Indonesia recorded by the Indonesian Pulp and Paper Association (APKI) spread throughout the archipelago. These paper companies produce products in the form of tissues, various types of paper, and other fiber-based products. Efforts to meet the needs of this raw material produce innovations in the form of using waste paper by separating the ink from the fibers contained in the paper, this separation process is known as the deinking process. Paper mill solid waste can be in the form of sludge, pith, and biosludge. Sludge is a factory solid waste originating from the settling of WWTP which consists of 90% solid and 10% liquid. Paper mill waste in the form of solid waste from sludge contains heavy metals such as Cd, Cr, Pb, Ni, Cu, and Zn. These metals can be overcome by bioremediation using guano fertilizer which is an organic material derived from bat droppings which is rich in phosphate. The purpose of this study was to determine the microbial population in soil contaminated with paper mill sludge waste treated with guano fertilizer. The parameters observed in this study were the total number of bacteria and fungi that survive in soil contaminated with paper mill waste as an indication that the land can still be planted with certain plants. This research was conducted at the Laboratory of Soil Biology, Laboratory of Soil and Land Fertility Agrotechnopark – Faculty of Agriculture – University of Jember. This study used a 3x3 two factorial experimental design with the basic pattern of Randomized Block Design (RAK), namely between the concentration of paper mill effluent and the dose of guano fertilizer, each treatment was repeated three times. The microbial population can be determined by analyzing total bacteria, total fungi. Soil that had been contaminated with paper mill waste was incubated with guano fertilizer, each combination was analyzed at 15 hst and 30 hst for total bacterial and total fungal populations. During the incubation period, irrigation was carried out using a sprayer to maintain moisture in the incubation media. The results showed that the total population of bacteria and fungi in the growing media contaminated with paper mill sludge waste by administering different doses of guano showed results that were not significantly different, but the total population tended to increase. with increasing incubation period. Pollution of sludge waste in the planting medium has a significant effect on increasing the total Fungi Population when compared to the control. The relationship between paper mill effluent pollution and guano fertilization is very low with a coefficient of determination of less than 0.5.
Intensitas Serangan Wereng Batang Coklat (Nilaparvata lugens) Pada Beberapa Varietas Tanaman Padi di Kecamatan Kedungadem Kabupaten Bojonegoro Iman Rusfiantok Alimafuad; Moch. Wildan Jadmiko
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.37390

Abstract

Rice (Oryza sativa L) is a food crop that is used as a staple food source and is an agricultural product that has a strategic and economic role in Indonesia. Bojonegoro is one of the districts that is a food barn in East Java Province. One of the things that can result in decreased rice crop production is the attack of Plant Pest Organisms (OPT). One of the pests that can cause attacks and damage to rice plants is the brown planthopper pest (Nilaparvata lugens). One example of brown planthopper pest attack in Bojonegoro Regency is located in Kedungadem District. The problems that arise due to leafhopper pest attacks on rice plants, need to know the bioecology of planthopper pests and their population density, so as to facilitate proper prevention and control measures, so that the pest population does not cross the economic threshold. This study aims to determine the intensity of attack by the brown planthopper (Nilaparvata lugens) on several varieties of rice plants in Kedungadem District, Bojonegoro Regency. The method used is direct observation every 1 week starting from 1 WAP to 12 MST and counting the brown planthopper pests found in the field. The villages used in the study were Jamberejo Village and Sidomulyo Village with 6 plots of land in each village. In each village, 3 samples of Ciherang variety and 3 fields of Inpari 32 variety were taken. he highest intensity of brown planthopper attacks in Sidomulyo and Jamberejo Villages was in week 7 with attack intensity in Sidomulyo Village of the Ciherang variety, Sidomulyo of the Inpari 32 variety, Jamberejo of the Ciherang variety, and Jamberejo of the Inpari 32 variety respectively were 21%, 17%, 17%, and 13% while the lowest attack intensity was in week 1 with an attack intensity of 0%.
Mitigasi Resiko: Studi Kasus Keikutsertaan Petani dalam Program Asuransi Usahatani Padi Rizky Yanuarti; Indah Ibanah
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.38839

Abstract

Sustainability of agricultural sector, especially within rice commodity which still becomes the main food for most of Indonesian’s, needs attention. Rice farming faces variety of risks and uncertainty conditions such as floods, droughts, and pest attacks. Global climate change in recent years has exacerbated the effects of natural hazards. Agricultural insurance become one solution to overcome farming risk. But in fact, farmers participation level still low. The purpose of this study is to identify the factors that influence farmers' decisions to participate in Rice Farming Insurance (AUTP) as a government-facilitated risk mitigation measure. The study was conducted in Wuluhan Sub-District, Jember Regency with total sample of 130 farmers who were randomly selected. Primary data was collected through interviews by filling out a structured questionnaire. The collected data was processed using logistic regression analysis to determine factors that significantly influence farmers' decisions. The results showed that the risk aversion level, age, experience, land area and crop failure occurence due to pests attack had significance wald test value (partial test) of 0.000; 0.098; 0.022; 0.002; and 0.024. So it can be said that the five variables significantly influence the farmers' decision to participate in AUTP at the confidence level of 95% and 90%.
Perkembangan Penyakit Moler (Fusarium Oxysporum F.Sp Cepae) pada Sentra Produksi Bawang Merah di Kabupaten Probolinggo Suhartiningsih Dwi Nurcahyanti; Muhammad Iqbal Sholeh
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.35392

Abstract

East Java also has a shallot production center, namely in the Probolinggo area. Generally, residents of the Probolinggo area make a living as farmers. The land cultivated as agricultural land is generally one's own. The area of land owned by farmers is in the range of 0.25 meters to above 1 hectare. The land is generally used to cultivate horticultural crops, especially shallots. This farmer in Probolinggo chose the cultivation of shallot crops because it has high economic value and growing potential. Onion plants are vegetable crops in the form of bulbs with high economic value, because almost every household consumer needs them. This shallot can be used as a seasoning in cooking or as medicine. As a result, the need for shallots has increased so that many farmers cultivate onion crops intensively. Currently, the cultivation of onion plants is experiencing disturbances due to the attack of moler disease caused by the fungus Fusarium oxysporum f.sp. cepae (FoCe). FoCe fungus is a fungus that causes moler disease in onion crops. The disease can affect both the roots and bulbs of onions. Symptoms caused by onion plants are rotting of the roots so that they are easily removed, leaves drooping, twisting, shriveling, and rotting, as well as rotting of the bulbs and there is a white fungus that can cause the onion plant to die. This fungus can be transmitted from one plant to another through the soil.This study was conducted to determine the development of F.oxysporum disease in the onion production center in Probolinggo Regency. This research was conducted in several sub-districts, namely in Pajarakan District, Gending District, and Dringu District. Data collection on the development of moler disease using qualitative data from interviews with onion growers. The data used is in the form of observations of the impact of moler disease which is common to attack onion plants. The variables asked during the interview were the symptoms of moler disease that occurs when attacking onion plants, the factors causing the spread of moler disease in shallots, and the impact of moler disease attacks on onion plants. The data obtained were then analyzed using descriptive to describe the development and characteristics of the pathogen Fusarium oxysporum. The results showed that the development of moler disease in shallot production centers in Probolinggo Regency, especially in Pajarakan District, Gending District, and Dringu District, has a high incidence and severity of the disease. This is caused by internal factors such as the selection of varieties that are less resistant and the presence of external factors such as the tendency of farmers not to spray fungicides on planting. The characteristics of the fungus F. oxysporum observed in PDA media by taking onion samples in three districts, namely pajakan, gending and drigu, have a white color at the beginning of development and subsequently yellow or cream, shaped like cotton and circular.
Uji Keefektifan Ekstrak Puntung Rokok dalam Pengendalian Larva Spodoptera Litura Pada Tanaman Selada Muhammad Hidayat; Akhmad Rizali; Ronny Mulyawan
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.39249

Abstract

The attack of Spodoptera litura larvae resulted in up to 75% damage to leaves on plants. The main use of synthetic pesticides has a negative impact on the environment and health such as decreasing the level of human immunity. To reduce this impact, there is a need for alternative control solutions that are more environmentally friendly. Cigarette butts contain nicotine, phenol, and eugenol. So that cigarette butts have the potential to be used as an alternative insecticide. Based on this, it is deemed necessary to conduct research to determine the effectiveness of cigarette butts as an insecticide. The aim of this study was to determine the effect of the concentration of insecticide on cigarette butts on mortality and speed of killing of Spodoptera litura larvae. The method used in this study was a Completely Randomized Design (CRD) with one factor, namely the concentration of cigarette butt insecticides with four treatments and repeated five times so that there were 20 experimental units. The treatments were P1 control, P2 at 10% concentration, P3 at 30% concentration, and P4 at 50% concentration. The results showed that the application of cigarette butt insecticides had a significant effect on the mortality rate and speed of killing of Spodoptera litura larvae. The P4 treatment gave the most effective results where within 24 hours after application it could kill >50% of the larvae tested and the rate of killing speed obtained was 1.7 birds per hour.
Pengaruh Metode Pemupukan dan Berbagai Jenis Mulsa Terhadap Pertumbuhan dan Hasil Tanaman Stevia (Stevia Rebaudiana Bertoni) dengan Irigasi Tetes Ahlan Anwari; Arthur Frans Cesar Regar
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.35464

Abstract

This study wants to find the best fertilizing method and kind of mulch for better growth and yield of stevia. The research was conducted at October-February in PT. Daya Santosa Rekayasa, Karangploso, Malang at an altitude ±750 MAMSL. The research uses Split Plot Design using RBSL model with two factors and four replications. The first factor which is also used for the main plot is fertilizing method using fertigation (A1) and conventional method (A2). Second factor also uses as the subplot are black white plastic mulch (U1), rice straw mulch (U2), and without mulch (U3). Nondestructive variable was height of the plant and number of leaves. Destructive variable was observed in harvest time such as fresh weight of plant, fresh weight of yield, dry yield, root length, chlorophyll amount, and sucrose rate. The data will be tested using ANOVA and T-Test, if there is a significant difference, then will be processed again using Duncan Multiple Range Test (DMRT). The result showed that there is no significant interaction between the fertilizing methods and types of mulches in stevia. Fertigation and conventional method give no significant difference in growth or yield stevia but fertigation gives better result in every variable. Types of mulches show that black white plastic mulches give the best impact to height of the plant, number of leaves, fresh weight of plant, fresh weight of yield, dry yield, root length, and chlorophyll amount with fresh yield 11,4 gr each plant and also dry yield 2,27 gr.
Pengaruh Komposisi Media Hidroponik dan Konsentrasi Pupuk Cair Cucian Beras terhadap Pertumbuhan dan Hasil Tanaman Basil Merah (Ocium Basilicum L.) Fani Firmanda Sucipto; Sigit Soeparjono
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.37872

Abstract

Modification of the nutrient solution in the red basil plant can be done hydroponically, because it is able to stimulate the synthesis of secondary metabolites of the basil plant so that the plant can easily get the necessary nutrients through the addition of nutrient doses. The application of liquid organic fertilizer can help the addition of nutrients, while the use of different planting media is expected to obtain a good combination for the cultivation process. This study used rice washing water with the trademark pandanwangi and a combination of planting media between husk charcoal, sand, and bokashi. This study used a factorial complete randomized design (4x3) and repeated 3 times. The factors used are the concentration of rice laundry liquid fertilizer (P), consisting of 4 levels: (P0) : Control 0%, (P1): Rice washing liquid fertilizer concentration 25%, (P2): Rice washing liquid fertilizer concentration 50%, (P3): Rice washing liquid fertilizer concentration 75%, and substrate media composition factor (Q), consisting of 3 levels: (Q1): Husk charcoal and sand 1:1, (Q2): Husk charcoal and bokasi 1:1, (Q3): Husk charcoal, sand and bokasi 1:1:1. The observation variables in this study are plant height, number of leaves planted, leaf area, fresh weight of leaves, dry weight of leaves, fresh weight of plants, dry weight of plants and volume of roots. Based on the results of research that has been carried out, the results of the treatment obtained The interaction between the composition of the planting media and the addition of liquid fertilizer for rice laundry does not have a noticeable effect on all treatments except the root volume parameter. The composition treatment of the growing medium had an unreal effect on all treatments except plant height and leaf area with recommendations of husk charcoal:sand (1:1) for plant height and husk charcoal:bokasi (1:1) for leaf area. The treatment of adding concentration of liquid fertilizer to rice laundry has a noticeable effect on all treatments except the fresh weight of the leaves and the fresh weight of the plant with the best recommendation in applying the concentration of liquid fertilizer of rice laundry 25% perliter - 50% perliter on each plant.

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