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CHARACTERIZATIONS OF Trichoderma sp. AND ITS EFFECT ON Ralstonia solanacearum OF TOBACCO SEEDLINGS Sutarman, Sutarman; Jalaluddin, Ahmad Khafidh; Li’aini, Arrohmatus Syafaqoh; Prihatiningrum, Andriani Eko
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol. 21 No. 1 (2021): MARCH, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.1218-19

Abstract

Characterizations of Trichoderma sp. and its effect on Ralstonia solanacearum of tobacco seedlings. This study aims todetermine the molecular-based characteristics of Trichoderma sp. Tc-Jjr-02 and its effect as a biocontrol agent in protecting tobaccoseedlings against bacterial wilt caused by R. solanacearum. The characterization of biocontrol agents was based on morphologicaland molecular data’s observation using microscope and the key of determination. The in vivo experiments was consist of fivetreatments: (1) inoculation of Trichoderma isolates at six hours before R. solanacearum inoculation, (2) inoculation of Trichodermaisolates at six hours after R. solanacearum inoculation (3) simultaneous inoculation of Trichoderma isolates and R. solanacearum,(4) inoculated only with R. solanacearum, and (5) without any inoculation. The experiment was repeated six times. Based onBLAST’s analysis, the Tc-Jjr-02 sequence is in accordance with T. asperellum with 100% Query Cover. Inoculation of T. asperellumTc-Jjr-02 at six hours before and after and simultaneously with pathogens providing protection for young tobacco plants by slowingdown the time for the onset of blight by 100–162%, reducing the symptom index by 56–63%, and increasing the dry weight of plantbiomass by 39–53% compared to tobacco seeds which were only inoculated with R. solanacearum.
PENYAKIT HAWAR DAUN PINUS MERKUSII DI BERBAGAI PERSEMAIAN KAWASAN UTAMA HUTAN PINUS JAWA TIMUR Sutarman .; Andriani Eko Prihatiningrum
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 15 No. 1 (2015): MARET, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.166 KB) | DOI: 10.23960/j.hptt.11544-52

Abstract

Leaf blight disease of Pinus merkusii in various nurseries of pine forest in major area of East Java. This study aims to: (i) obtain isolates of pathogens, (ii) determine disease on seedling growth during the critical period and the young plants, (iii) determine the effect of pathogenic isolates on disease severity, and (iv) determine the effect of altitude on severity of seedling’s leaf blight disease of Pinus merkusii from various nursery locations in East Java. The experiment was conducted in February-August 2014 at nine locations in the nursery and one young pine plantation site. Disease index data were analyzed using Microsoft Office Excel 2007 software to determine the regression model of the relationship between the index of disease with the independent variables and with Anova followed by Duncan test to find out the effect of altitude difference to the index of disease. Pathogen that causes late blight is Pestalotia theae Sawada. In the critical period, seedling disease index increased from 7.38 to an average of 26.96 in the nursery RPH Celaket; while on the young plants in the field in RPH Kemiri disease index ranged 28-31. Differences in altitude did not affect disease index difference. Based on disease index, three isolates of pathogens that require serious attention are Wagir isolates (985 m asl., the most virulent), Ngantang (500 m asl.), and South Pujon (1200 m asl.).
Sosialisasi Kekompakan Tim Melalui Outbound pada Kelompok Sadar Wisata Desa Mojo Kabupaten Bojonegoro Erna andajani; Siti Rahayu; Andriani Eko Prihatiningrum
Jurnal Pemberdayaan Masyarakat Vol 3 No 2 (2018): November
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (221.07 KB) | DOI: 10.21067/jpm.v3i2.2702

Abstract

The socialization program for team cohesiveness was carried out at the Tourism Awareness Group (Pokdarwis) of Mojo Village. This Pokdarwis has just been formed and has a role in managing boat tours and star fruit plantation tourism owned by Mojo Village. Boat tours and star fruit gardens are the mainstay of Mojo Village. The socialization for team cohesiveness was carried out with 33 people targeting the entire Pokdarwis group. Outbound activities are carried out indoors and outdoors for one full day. The purpose of outbound activities is to build the work of the Pokdarwis team as a whole and foster motivation among Pokdarwis members. The success of the socialization program was seen from the enthusiasm of Pokdarwis during outbound and through filling out questionnaires from members of Pokdarwis. Pokdarwis members have internal motivation that is better than external motivation. Internal motivation leads to self-motivation of Pokdarwis members, while external motivation refers to factors outside oneself. The results of data processing indicate that Pokdarwis Mojo also has good team cohesiveness. Compact teamwork and strong self motivation are very much needed by Pokdarwis in developing tourism in Mojo Village.
Dukungan Sosial dan Perilaku Sehat Guru Inisiator Sekolah Adiwiyata widyastuti widyastuti; Lely Ika Mariyati; Andriani Eko Prihatiningrum
Jurnal Pesut : Pengabdian untuk Kesejahteraan Umat Vol 1 No 2 (2019): Jurnal Pesut: Pengabdian untuk Kesejahteraan Umat
Publisher : Pusat Penerbitan Ilmiah Universitas Muhammadiyah Kalimantan Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30650/jp.v1i2.700

Abstract

Schools have large potential of human resources. Unfortunately, this potential has not effectively supported the Sekolah Adiwiyata program. Two junior high schools in Tulangan Subdistrict, Sidoarjo Regency, have potential human resources that can be optimized in initiating the Sekolah Adiwiyata program. Post-training training and mentoring were provided as a form of social support for the initiation of the Sekolah Adiwiyata program. The results show that social support strengthens the teacher's healthy behavior as the initiator of the Sekolah Adiwiyata.
The Effect Of Planting And Volume Media Soaking Time Zpt Plant Seed On The Growth Beginning Of Cane ( Saccharum Officinarum L. ) System Bud Chip Andriani Eko Prihatiningrum; Moch R Syarifuddin Fathony
Nabatia Vol 5 No 1 (2017): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.114 KB)

Abstract

The study aims to determine the effect of interaction between the treatment effect of soaking tanamdan media volume ZPT against early seedling growth of sugarcane (Sac- charum officinarum L) system bud chip, green hause conducted at the University of Muhammadiyah Sidoarjo in November to January 2016. The study used randomized block design pola faktorial, consisting of two factors and three replications. The first fac- tor is the treatment of soaking ZPT consisting of 4 levels P0 (Without soaking ZPT), P1 (2 hours soaking ZPT), P2 (4 hours soaking ZPT), P3 (6 hours soaking ZPT), P4 (8 hours of soaking ZPT) , while the second factor is the volume of the growing media consisting of two kinds, V1 (80ml), V2 (200ml). Based on the results of analysis of variance study showed the combination treatment prolonged submersion tanamdan media volume ZPT no significant effect on the variable plant height, number of leaves, plant diameter, root length, root weight. Soaking ZPT on sugarcane crop seeds bud chip system with interval showed no real influence. the use of planting medium volume at the level V1 (80ml) and V2 (200) showed highly significant interaction. The use of volume media best planting with V2 (200ml) bud chip.
Test The Ability of Tricoderma harzianum and Bacillus subtilis As Control Agents of Wilted Ralstonia solanacearum Bacteria in Tobacco Plants (Nicotiana tobacum) Andriani Eko Prihatiningrum; Ahmad Khafids jalaluddin
Nabatia Vol 8 No 1 (2020): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (239.259 KB)

Abstract

This research aims to determine the interaction between Trichoderma harzianum and Bacillus subtilis as controlling bacteria wilting caused by Ralstonia solanacearum bacteria. This research was carried out in Laboratory of Microbiology and Green house at Science and Technology Universitas Muhammadiyah Sidoarjo and has been done on februari until March 2019. This research uses a completely randomized design (RAL) with 11 treatment and 3 replication to obtain 33 experimental units. The variables observed were the onset of symptoms of the dieses, indek of dieeses, stover wet weight planting. Data were ana- lyzed with variety of ANOVA followed by as 5% BNJ. The result of this research indicate that giving Trichoderma harzianum and Bacillus subtilis at the begining and simultane- ously can suppress pathogens than giving pathogens Ralstonia solanacearum first. This research showed the initial appearance of symptoms of dieses different very markedly bud the wet weight of bark and dry weight trimmed cropping showed different not real.
The The Effect Of Paitan (Thithonia Diversifolia L.) POC And Medium Of Fertilizer Plants ON The Growth and Production OF Pagoda Palm Plant (Brassica Nanirosa L.) Andriani Eko Prihatiningrum; Achmad Billyardi
Nabatia Vol 8 No 1 (2020): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (115.887 KB)

Abstract

The research was conducted in the village jiken tulangan sidoarjo. especially mustard pagoda still needed, opening up opportunities in the production of organic farming, which supports the public demand for mustard pagoda, pagoda mustard plants can respond to the growth and yield of mustard pagoda. as organic materials, this study aims to determine the effect of dose poc paitan and cow manure on the growth and yield of mustard pagoda. as well as to determine the dose poc paitan and cow manure is right at pagoda mustard growth in order to obtain the highest yield, The experiment was arranged in factorial design used was a randomized block dsign (RAK) first factor E0,E1,E2 and the second factor B1, B2. B3 repeated 3 replications and 9 treatments each test and the test continued HSD 5% The result of research show that dosing poc paitan and cow manure average – highest average on observation of plant height, leaf number, stem diameter, leaf area, fresh weight, dry weight and root showed the highest at treatment E1 = cow manure 100 gr (20 ton/ ha) and B= POC paitan 25ml/ltr.
The Influence of Biofertilizers and Water Content on the Growth and Production of Soybean Plants of Dena-1 Variety Andriani Eko Prihatiningrum; Muhammad Alif
Nabatia Vol 8 No 2 (2020): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (135.54 KB)

Abstract

This study aims to determine the effect of biological fertilizers and moisture content on the growth and production of soybean varieties Dena-1. Held in the Laboratory and Greenhouse of the Faculty of Science and Technology, Muhammadiyah University of Sidoarjo, to coincide from February to April 2020. Experiments were arranged factorial in a completely randomized design with three replications. The first factor is the application of biological fertilizers consisting of: without microorganisms, mycorrhizae, Trichoderma, and mycorrhizae and Trichoderma; while the second factor is the ground water content consisting of 20%, 10%, and 5%. The variables observed were plant height, stem diameter, number of pods, number of seeds, dry weight of seeds, and dry weight of stems per polybag. Data were analyzed by ANOVA followed by the Least Significant Difference 5% test. The results of the study showed that there was a significant interaction of trichoderma biofertilizer and 5% moisture content on plant height at 7 days after planting, biological fertilizers had a significant effect on plant height 7 and 14 day after planting, stem diameter 7, 14, 21, 28 , 35, 42, 49 and 56 day after planting, also had a significant effect on seed dry weight and stover dry weight, water content had a very significant effect on plant height at 14 day after planting with the lowest 5% moisture content treatment.
Effect Of Planting And Old Media Volume Zpt Immersion Against Early Growth Of Cane Seeds (Saccharum Officinarum L) Chip Bud System Andriani Eko Prihatiningrum; Moch R Syarifuddin Fathony
Nabatia Vol 6 No 2 (2018): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.046 KB)

Abstract

This study aims to determine the effect of the interaction between the treatment of the effect of the volume of the planting medium and the duration of immersion of zpt on growth the beginning of sugarcane seedlings (Saccharum officinarum L) bud chip system, carried out at the green hause of Muhammadiyah University of Sidoarjo from November to January 2016. The research used a factorial randomized block design (RAK), consisting of two factors and three replications. The first factor was the treatment for the duration of ZPT immersion which consisted of 4 levels, namely without ZPT immersion, 2 hours of ZPT immersion, 4 hours of ZPT immersion, 6 hours of ZPT immersion, 8 hours of ZPT immersion, while the second factor was the volume of the planting medium which consisted of two types, i.e. 80ml, 200ml. Based on the results of the study, the analysis of various combinations of treatment combinations of planting media volume and immersion time of ZPT had no significant effect on the variables of plant height, number of leaves, plant diameter, root length, root weight. ZPT immersion in bud chip system sugarcane seedlings at time intervals did not show a significant effect. The use of volume of planting media at the level of 80 ml and V2 200 ml showed a very real interaction. The best use of the volume of planting media with 200 ml per sugarcane bud chip seed.
Effect Of Concentration and Frequency Of Administration Of Guano Fertilizer On The Growth and Production Of Tomato Plants (Solanum lycopersicum var. Cerasiforme) Andriani Eko Prihatiningrum; Sony Raharjo
Nabatia Vol 9 No 2 (2021): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.921 KB) | DOI: 10.21070/nabatia.v9i2.1512

Abstract

This study aims to determine the effect of concentration and frequency of liquid guano fertilizer on the growth and production of tomato (Solanum lycopersicum), conducted in Jiken Village, Tulangan District, Sidoarjo Regency, starting from January to March 2020. This experiment was arranged factorially using Randomized block design data analyzed using ragampa fingerprint at 5% level was repeated 3 times with the first factor, namely the concentration of liquid guano fertilizer consisting of no fertilizer, with a fertilizer concentration of 15ml / plant, with a fertilizer concentration of 20ml / plant, with a fertilizer concentration of 25ml / plants and with a fertilizer concentration of 30 ml / plant. The second factor was the frequency of the interval of guano liquid organic fertilizer, the frequency consisted of giving once a week from 7 DAS to 70 DAS, the frequency was given every 2 weeks from 14 DAS to 70 DAS. The variables observed were plant height, number of leaves, leaf area, stem diameter, number of fruit crops and fruit weight. The results of the study using a 5% variance analysis showed that the frequency of application treatment had a very significant effect on plant height, number of leaves, leaf area and stem diameter. However, there is an interaction between the concentration of liquid guano fertilizer on the number of fruits and fruit weight. The results of this study indicate that the treatment with 30 ml of guano fertilizer with a frequency of 2 weeks gave better growth and tomato production.