Tanggap Pertumbuhan dan Hasil Tomat yang Diinokulasi FMA dalam Pengendalian Fusarium (Fusarium oxysporum f.sp. lycopersici)

The Wilt in tomato plants is caused by Fusarium oxysporum sp. Lycopersici. Fusarium oxysporum is soil borne which causes considerable losses. FMA as a biological agent provides an alternative opportunity to control root diseases such as fusarium. The purpose of this study was to study the treatment of FMA inoculation which is appropriate while controlling the damage of tomato plants caused by fusarium. The research design used was the experimental method in Completely Randomized Design. The results showed that the treatment of mycorrhizae inoculated one week before planting and continued with fusarium inoculation at the time of planting showed good results in inducing the resistance of tomato plants to fusarium disease. This is evidenced by root colonization in tomato plants by 53% and the average intensity of attacks by 3.14%. The mycorrhizal treatment inoculated one week before planting and followed by fusarium inoculation at planting also showed good results in increasing the growth of tomato plants compared to other treatments applied by mycorrhiza.

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PENGARUH INOKULASI MIKORIZA VESIKULA ARBUSKULA (MVA) CAMPURAN TERHADAP KEMUNCULAN PENYAKIT LAYU FUSARIUM PADA TANAMAN TOMAT (Solanum lycopersicum)

Scripta Biologica ◽

10.20884/1.sb.2017.4.1.382 ◽

2017 ◽

Vol 4 (1) ◽

pp. 31

Author(s):

Uswatun Hasanah ◽

Purnomowati Purnomowati ◽

Uki Dwiputranto

Keyword(s):

Fusarium Oxysporum ◽

Incubation Period ◽

Fusarium Wilt ◽

Main Parameter ◽

Arbuscular Mycorrhizae ◽

Experimental Treatment ◽

Alternative Control ◽

Tomato Plants ◽

Randomized Design ◽

Completely Randomized Design

Tomato has an important role to fullfil the nutrition of society. The most important problem in the cultivation of tomatoes is fusarium wilt caused by Fusarium oxysporum it will attacking the plants from nursery to adult. One of the alternative control is use the Vesicles Arbuscular Mycorrhizae (VAM). The success of VAM infection in plants is determined by the dose and the inoculation. The aim of this research is to determine the effect of dose and mixture VAM inoculation to against the emergence of fusarium wilt in tomato plants and to determine the dosage mixture VAM inoculation as the most effective way for controlling fusarium wilt in tomato plants. The method of this research used experimental with completely randomized design. The experimental treatment consists of two types of treatment that are combined with used 5 doses of VAM mixture (0 g/plant, 10 g/plant, 12,5 g/plant, 15 g/plant, 17,5 g/plant) and used two ways of inoculation ( inoculation when the seed is planted and inoculation when transplanting the seeds). Each treatment was repeated 3 times and each test are three plants. The parameters was observed the incubation period of the disease and the intensity of fusarium wilt as the main parameter and the measurement of pH, temperature, humidity room, and the degree of infection as supporting parameters. The results of this research showed that the dosage and inoculation of VAM mixture is not able to reduce the emergence of fusarium wilt on tomatoes, but it was able to extend the incubation period of fusarium wilt on tomato plants a dose with 10 g /plant inoculated plants when the seeds are planted and inoculation when transplanting the seeds.

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Microplastic Depuration on Asaphis Detlorata

International Journal Papier Advance and Scientific Review ◽

10.47667/ijpasr.v1i2.44 ◽

2020 ◽

Vol 1 (2) ◽

pp. 37-46

Author(s):

Dian Fatriani Indah Saputri ◽

Anwar Daud ◽

Rachman Syah ◽

Agus Bintara Birawida ◽

Hasnawati Amqam ◽

...

Keyword(s):

Research Design ◽

Analysis Of Variance ◽

Experimental Animal ◽

Experimental Research ◽

River Estuary ◽

Circulation System ◽

Randomized Design ◽

Water Circulation System ◽

Completely Randomized Design ◽

Post Hoc

Depuration is an effort to reduce/eliminate contamination including microplastics, which one is using a water circulation system. This study aims to determine the effective depuration time to reduce the microplastic content in Asaphis detlorata This study used a quantitative approach with experimental research design with a completely randomized design. There are 450 shells used as an experimental animal where is the treatment consisted of four depuration times, namely 1;2;3; and 4 days with 3 repetitions of each treatment, while the control shells were without depuration. Analysis of variance (ANOVA) was used to see the effect of depuration treatment on the microplastic content. If the effect of the treatment was significantly different, then the post hoc test was continued to determine the differences between treatments. The results showed that Asaphis detlorata obtained from the mouth of the Lakatong river estuary were contaminated with microplastics ranging from 0.6 to 8.1 MPs/shellfish and an average of 3.96 MPs/shellfish. Depuration time significantly affected the microplastic content in shellfish depuration effectiveness. There is a tendency that the longer depuration time is decreased microplastic content in shellfish. The effective depuration time to reduce the microplastic content in Asaphis detlorata was 3 and 4 days. Further research is needed for a more effective depuration for cleaning microplastics in shellfish.

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The Effect of Guano Walet Fertilizer and Ratu Biogen Foliar Fertilizer on the Growth and Yield of Tomato (Lycopercicum esculentum Mill.) Monza Variety

AGRIFOR ◽

10.31293/af.v17i2.3611 ◽

2018 ◽

Vol 17 (2) ◽

pp. 231

Author(s):

Dian Kristina ◽

Abdul Rahmi

Keyword(s):

Plant Height ◽

Fertilizer Application ◽

Fruit Weight ◽

Factorial Experiment ◽

Growth And Yield ◽

Tomato Plants ◽

Foliar Fertilizer ◽

Randomized Design ◽

Completely Randomized Design ◽

The Village

This experiment aims to: (1) to study of the effect of guano walet fertilizer and Ratu Biogen foliar fertilizeras well as their interaction on the growth and yield of tomato plants; and (2) to find proper dosage of guano walet fertilizer and proper concentration of Ratu Biogen foliar fertilizer for better growth and yield of tomato plants.The research carried out from May 2014 to July 2014, in the Village Melak Ulu RT.20 Subdistrict Melak, West Kutai. It applied Completely Randomized Design with factorial experiment 4 x 4 and five replications. The first factor is the dosage of the guano walet fertilizer (G) consists of 4 levels, namely: no fertilizer application guano walet (g0), 10 Mg ha ̵ ¹, or 100 g of polybag ̵ ¹ (g1), 15 Mg ha ̵ ¹ or 150 g polibag ̵ ¹ (g2), 20 Mg ha ̵ ¹ or 200 g polybag ̵ ¹ (g3). The second factor is the concentration of Ratu Biogen (B) consists of 4 levels: without POC Ratu Biogen (b0), 1 ml 1 ̵ ¹ water (b1), 2 ml 1 ̵ ¹ water (b2), 3 ml 1 ̵ ¹ water (b3).Result of the research revealed that : (1) application of guano walet fertilizer affect very significantly on plant height at 14, 28, 42 days after planting, the number of fruits per plant, and weight of fruit per plant, but the effect is not significant on the days of plant flowered and days of plant harvest. The best production is attained by the 200 g polybag-1 fertilizer guano walet (g3), namely 282,50 plant-1, In reverse, the least production is attained by without fertilizer guano walet (g0), namely 227,25 g plant ̵ ¹; (2) application of Ratu Biogen foliar fertilizer after significantly to very significantly on the plant height at 14 days after planting and the number of fruits per plant, but the effect is no significant on the plant height at 28 and 42 days after planting, days of plant flowered, days of plant harvest, and weight of fruit per plant; and (3) interaction between guano walet fertilizer and Ratu Biogen foliar fertilizer no significantly on the plant height at 14, 28, and 42 days after planting, days of plant flowered, days of plant harvest, number of fruit per plant, and fruit weight per plant.

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Sensitivity Testing of Ciplukan (Physalis angulata) Rod Crude Extract on The Bacterium Pseudomonas fluorescens In Vitro

Samakia : Jurnal Ilmu Perikanan ◽

10.35316/jsapi.v10i1.233 ◽

2019 ◽

Vol 10 (1) ◽

pp. 24-30

Author(s):

Ion Tarsardo Sianturi ◽

Arief Prajitno ◽

Ellana Sanoesi

Keyword(s):

Experimental Method ◽

Crude Extract ◽

Inhibition Zone ◽

Natural Material ◽

Sensitivity Testing ◽

Randomized Design ◽

Physalis Angulata ◽

Completely Randomized Design

Diseases is a problem in aquaculture, one of which is the diseases caused by the bacteriumP.fluorescens. Antibiotics and chemicals materials themselves can give the bacterium resistance and cause harm for the environment. One alternative that can be done is using a natural material, namely the rod of ciplukan (p. angulata). The purpose of this research was to explain the effect of P. angulata on the growth of p. fluorescens. The method which can be use is experimental method by using the research design of completely randomized design (ral) with 5 treatment and 2 control with 3 repetitions. The results showed that extract of P. angulata at various dose (6,67 ppt, 13,33 ppt, 19,99 ppt, 26,66 ppt and 33,33 ppt) exhibited anti-P. fluorescens activity with inhibition zone diameters in the range of (4,06±0,07 mm - 9,63±1,61 mm). Increashing extract dose lead to increased the inhibition zone. The extract dose of 33,33 ppt exhibited best anti-P. fluorescens activity in this research. The research results show that P. angulata is proven to be able to inhibit the P. fluorescens, but to prove the effectiveness of this material, an in vivo is required.

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UTILIZATION OF PAPAYA LEAVES (Carica papaya L.) TO CONTROL ONION PEST SPODOPTERA EXIGUA (LEPIDOPTERA: NOCTUIDAE)LEPIDOPTERA (NOCTUIDAE)

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) ◽

10.31289/biolink.v7i1.2856 ◽

2020 ◽

Vol 7 (1) ◽

pp. 1-7

Author(s):

Muhammad Agung Permadi ◽

Rafiqah Amanda Lubis ◽

Syawaludin Syawaludin ◽

Nova Suryani Pasaribu

Keyword(s):

Experimental Method ◽

Carica Papaya ◽

Spodoptera Exigua ◽

Toxic Compounds ◽

Randomized Design ◽

Completely Randomized Design ◽

Lepidoptera Noctuidae

Spodoptera exigua is a migrant pest that attacks onions simultaneously in groups. The utilization of papaya leaves to control pests due to papaya leaves have toxic compounds that can kill pests. This study aims to measure the ability of papaya leaves to control S. exigua larvae. This research was conducted using a completely randomized design (CRD) experimental method with two treatment factors. The first factor was papaya leaf concentration (0 g / l, 30 g / l, 70 g / l, 100 g / l, 120 g / l), and the second factor is a mixture of kerosene. The treatment was repeated three times. The study was conducted at the Agrotechnology Laboratory, Agriculture Faculty Muhammadiyah University, South Tapanuli. The results showed that papaya leaves could kill S. exigua larvae. The highest mortality of S. exigua worms There were statistically significant non-treatments among treatments.

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PENGARUH JENIS BAHAN PENGEMAS TERHADAP DAYA TAHAN CABAI MERAH (Capsicum annum L.) SELAMA PENYIMPANAN DINGIN

SIMBIOSA ◽

10.33373/sim-bio.v2i1.706 ◽

2017 ◽

Vol 2 (1) ◽

Author(s):

Fenny Agustina ◽

Agam Akhmad Syaukani ◽

Fatimah Sahara

Keyword(s):

Experimental Method ◽

Cold Storage ◽

Packaging Materials ◽

Plastic Film ◽

Test Results ◽

Capsicum Annum ◽

Control Film ◽

Randomized Design ◽

Completely Randomized Design ◽

Texture Attributes

The study was conducted over two months, from March to April 2012. This study aims to analyze the influence of type of packaging materials for durability of chilli (Capsicum annum L.) during cold storage. The method used in this study is an experimental method using a completely randomized design (CRD), which consists of four types of packaging materials, namely of chilli are packed in plastic PE, PP, PS, PS + control film with a red pepper that is stored without packaging. The parameters analyzed are severe shrinkage and the organoleptic (texture, color, aroma and overall). From the test results obtained ANAVA Fhitung value of 203,869 is greater than the value Ftabel, both at the level of 5% for 3,480 and 5,990 at 1% level. For the organoleptic value of PS + plastic film gives the highest yield in each test the texture attributes of 6,678. 6,500 color, aroma and overall 6,122 and 6,722. PP plastic gives the lowest result in each test the texture attributes of 3,156, 3,556 color, aroma and overall 3,333 and 3,300, this indicates that there is a very significant effect between the type of packaging materials for durability chili during cold storage.

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EFEKTIVITAS INFUSA DAUN JAMBU BIJI (Psidium guajava) SEBAGAI PRESERVATIF ALAMI PADA KARKAS PUYUH

ZIRAA'AH MAJALAH ILMIAH PERTANIAN ◽

10.31602/zmip.v46i2.4288 ◽

2021 ◽

Vol 46 (2) ◽

pp. 127

Author(s):

Eulis Tanti Marlina ◽

Ellin Harlia ◽

Yuli Astuti Hidayati ◽

Deden Zamzam Badruzzaman ◽

Wowon Juanda

Keyword(s):

Shelf Life ◽

Experimental Method ◽

Psidium Guajava ◽

Antimicrobial Compounds ◽

Natural Preservative ◽

Randomized Design ◽

Completely Randomized Design ◽

Guava Leaves ◽

Total Bacteria

Guava leaves can be used as a natural preservative in quail carcass because they contain antimicrobial compounds such as flavonoid and tannin. This study studied the effect of using guava leaves infusion on quail carcass on the total bacteria, Enterobacteriaceae, and early spoilage. The research used an experimental method with a completely randomized design, 3 treatments of guava leaves infusion concentration, namely P1 = 25%, P2 = 50%. And P3 = 75%, each treatment was repeated 6 times. The application of infusion to quail carcass was carried out by immersion for 15 minutes. Data were analyzed using ANOVA and Turkey’s test. The results showed that the total bacteria and Enterobacteriaceae before immersion were 3.80 x 107 cfu/g and 1.90 x 104 cfu/g, respectively. Soaking quail carcass in guava leaves infusion was able to reduce the total bacteria and Enterobacteriaceae to 72.15% and 78.50%, respectively. The early spoilage was inversely proportional to the total bacteria and Enterobacteriaceae resulted in longer shelf life.

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Pengaruh Penambahan Probiotik EM-4 (Evective Mikroorganism-4) Dalam Pakan Terhadap Pertumbuhan Dan Kelangsungan Hidup Ikan Gurame (Osprhronemus gouramy)

Gorontalo Fisheries Journal ◽

10.32662/.v1i1.106 ◽

2018 ◽

Vol 1 (1) ◽

pp. 51

Author(s):

Sri Yuningsih Noor ◽

Rano Pakaya

Keyword(s):

Growth Rate ◽

Data Processing ◽

Experimental Method ◽

Feed Efficiency ◽

Feed Conversion ◽

Randomized Design ◽

Absolute Length ◽

Completely Randomized Design ◽

Development Center ◽

Different Doses

The purpose of this study was to determine the effect of the addition of probiotic EM4 (Evective Microorganism-4) in feed to growth and gouramy ointment (Osprhronemus gouramy) at the Freshwater Fish Seed Development Center in Gorontalo Province. The method of this research is experimental method and data processing using completely Randomized Design with 4 treatments 3 replicates. The treatment is done with different doses which in treatment A (Without Probiotic), B ( probiotic 1 cc), C (probiotic 2 cc), D (probiotic 3 cc). The parameters observed were growth rate, Feed Conversion (KP). Feed Efficiency (EP), and Absolute Length (PM). The data were tested continued using the LSD test (Least Significance Different). The results showed that the effect of giving EM4 probiotic with different dose to the growth rate of gouramy fish (Osprhronemus gouramy) gave a very real effect, and from the four research results it was found that treatment D with 3 cc dose was the highest value, followed by C 2 treatment cc, treatment B with a dose of 1 cc and the lowest is in treatment A (Control). Keywords : Probiotic EM-4, gouramy (Osprhronemus gouramy), Growth.

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Total of Escherichia coli Excreta Broiler Given Enterococcus sp. as Probiotics Candidate of Poultry

Chalaza Journal of Animal Husbandry ◽

10.31327/chalaza.v4i1.931 ◽

2019 ◽

Vol 4 (1) ◽

pp. 6-12

Author(s):

Muhammad Nur Hidayat ◽

Khaerani Kiramang ◽

Felis Gunawan

Keyword(s):

Escherichia Coli ◽

Drinking Water ◽

Digestive Tract ◽

Research Design ◽

Antimicrobial Compound ◽

Randomized Design ◽

Completely Randomized Design

The purpose of this study was to see the effect of giving Enterococcus sp. bacteria at Escherichia coli of excreta broiler. The research design used was a completely randomized design consisting of four treatments, three replications, and each replication had four broilers. The treatment given consisted of T1 (0 mL/L), T2 (1 mL/L), T3 (3 mL/L), and T4 (5 mL/L) control treatments. The number of colonies of Enterococcus sp. given through drinking water every day, namely 107 CFU / mL. The results of the study respectively showed the number of Escherichia coli in the treatment of T1 (Log 7.54 CFU/g), T2 (Log 7.53 CFU/g), T3 (Log 7.48 CFU/g), and T4 (Log 6.78 CFU/g). The colony total of Escherichia coli of broiler excreta decreases with increasing doses of Enterococcus sp. It is shown that Enterococcus sp. has an antimicrobial compound activity which can inhibit pathogen growth in broiler digestive tract so that it has the potential to be developed as a probiotic

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Histopatologi Ginjal Ikan Jambal Siam (Pangasiodon hypophthalmus) yang Diberi Pakan Mengandung Tepung Kunyit

Jurnal Perikanan dan Kelautan ◽

10.31258/jpk.25.3.232-237 ◽

2020 ◽

Vol 25 (3) ◽

pp. 232

Author(s):

Sri Wahyuni ◽

Morina Riauwaty ◽

Windarti Windarti

Keyword(s):

Immune System ◽

Survival Rate ◽

Experimental Method ◽

Kidney Cell ◽

Cell Structure ◽

Histological Structure ◽

Randomized Design ◽

Before And After ◽

Completely Randomized Design ◽

Herbal Plant

Turmeric is an herbal plant that has antibacterial and antioxidant abilities, and also to improve the fish's immune system. The aim of this research was to look at the histological structure of kidney and survival rate fish which was given feed with turmeric flour before and after infected with A. hydrophila. This research was conducted from February to May 2019 in the Laboratory of Parasites and Fish Diseases of the Faculty of Fisheries and Marine Sciences, University of Riau. The method in this research was the experimental method by one-factor Completely Randomized Design (CRD) with five levels. Kn (feeding without given turmeric flour and without infection with A. hydrophila), Kp (Feeding without given turmeric flour and infected with A. hydrophila), P1 (turmeric flour at a dose of 0.5 g / kg of feed), P2 (dose of 0.7 g / kg), P3 (dose of 0.9 g / kg). The results showed that the histological structure of catfish which was given the addition of turmeric flour in feed by normal conditions and after being challenged with A. hydrophila showed some damage to the gill and kidney structure. The best dose of adding turmeric flour to feed is 0.7 g / kg of feed (P2), seen from the structure of the kidney cell, and the best survival. Histological structure of kidney cell structure in P2 treatment has abnormality such as hemorrhage and survival rate 100%.

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