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All Journal JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Tropical Wetland Journal Jurnal Proteksi Tanaman Tropika Agroekotek View Jurnal Pengabdian Kepada Masyarakat Bioscientiae, Jurnal ilmu ilmu Biologi Jurnal Manajemen Dan Bisnis Ekonomi Jalujur: Jurnal Pengabdian Masyarakat jurnal proteksi tanaman tropika Alamtana
Dewi Fitriyanti
Prodi Proteksi Tanaman Fakultas Pertanian Universitas Lambung Mangkurat
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Uji Kemampuan Serbuk Daun Jambu Biji (Psidium guajava L.) dalam Mengendalikan Penyakit Antraknosa pada Tanaman Terung (Solanum melongena L.) Misda Misda; Dewi Fitriyanti; Yusriadi Marsuni
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 1 (2023): Edisi 6(1): Februari 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i1.1696

Abstract

This study aims to determine the ability of guava leaf powder (P. guajava L.) in controlling anthracnose disease caused by the fungus Colletotrichum sp. on eggplant (S. melongena L.). This research was conducted in March – July 2022. This study used a Completely Randomized Design (CRD) which consisted of 6 treatments, each treatment was repeated 4 times so that there were 24 treatment units and each replicate consisted of 5 plants, so a total of 120 plants . The treatments used were 0, 20, 25, 30, 35 and 40 g of guava leaf powder + 100 ml of distilled water. Based on the observed concentration of 25 g of guava leaf powder + 100 ml of distilled water (T2) it has the longest incubation period of 11.74 days with disease incidence and disease intensity of 18.49% and 3.66%, respectively
Uji Efektivitas Ekstrak Kulit Jengkol (Pithecellobium jiringa) Dalam Menghambat Penyakit Antraknosa (Colletotrichum sp.) Pada Tanaman Cabai Rawit (Capsicum frutescens L.) Nor Astika; Dewi Fitriyanti; Noor Aidawati
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 1 (2023): Edisi 6(1): Februari 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i1.1697

Abstract

The productivity of cayenne pepper in South Kalimantan has increased in 2017 – 2020, to maintain the stability of cayenne pepper productivity in South Kalimantan, efforts are needed to prevent the occurrence of cayenne pepper anthracnose. Anthracnose disease caused by the fungus Colletotrichum sp. which is an important disease in cayenne pepper because it can cause crop failure. Farmers generally control anthracnose using synthetic pesticides, but the use of synthetic pesticides can have a negative impact on the environment and crop quality. Alternative environmentally friendly controls that can be developed are the use of organic materials, especially organic wastes which still have active compounds and have the potential to be used as vegetable pesticides. One of the organic wastes that can be used is jengkol peel (Pithecellobium jiringa). The purpose of this study was to determine the effectiveness of jengkol peel extract in inhibiting the growth of the fungus Colletotrichum sp. on chili peppers. The environmental design used in this study was a one-factor completely randomized design (CRD) consisting of 5 concentrations of jengkol peel extract, namely T0 (control), T1 (10%), T2 (20%), T3 (30%), and T4 (40%) with 4 replications. The application of jengkol peel extract was carried out 3 times and the inoculation of the fungus Colletotrichum sp. done 1 time when the plants are flowering (50 hst). Observations were made every 7 days after the application of jengkol peel extract. The results of research observations showed that jengkol peel extract was effective in inhibiting the occurrence of anthracnose disease. The concentration of jengkol peel extract that was most effective in inhibiting the growth of anthracnose disease in cayenne pepper was at a concentration of 40% with the smallest percentage of disease incidence of 12.9%.
Pengaruh Eco-enzym dan Trichoderma sp. Terhadap Intensitas Serangan Nematoda Puru Akar (Meloidogyne spp.) Pada Tanaman Seledri (Apium graveolens L.) Annisa Yulida; Elly Liestiany; Dewi Fitriyanti
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 2 (2023): Edisi 6(2): Juni 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i2.1846

Abstract

Plant Pest Organisms (OPT) that often attack celery plants are root knot nematodes (NPA) caused by Meloidogyne spp. which usually attacks the roots of the celery plant, causing the roots of the celery plant to swell. One of the efforts in controlling Plant Pest Organisms (OPT), this study aims to determine the effect of eco-enzymes and Trichoderma sp. in suppressing the intensity of NPA attacks on celery plants. The treatments given in this study were control and four treatments Eco-enzym and Trichoderma sp. This research was conducted for 6 months from seeding to harvest. The results showed that each treatment showed various results in controlling attacks on celery plants. Eco-enzyme and Trichoderma sp. (one time) had the effect of being used as a control against NPA attacks on celery plants because the T4 Eco-enzym (10 ml) and Trichoderma sp. (20gr) with an attack intensity percentage of 2.12%, showed the best results in controlling the level of NPA damage in celery plants.
Pemetaan Serangan Penyebab Penyakit Busuk Batang Jagung di Kabupaten Tanah Laut, Kalimantan Selatan Winda Rizky Oktaviani; Salamiah Salamiah; Dewi Fitriyanti
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 2 (2023): Edisi 6(2): Juni 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i2.1847

Abstract

This study aims to determine the existence and distribution and extent of stem rot disease in maize in Tanah Laut District, South Kalimantan. This research was conducted from March to July 2022. Sampling was carried out in 10 sub-districts in Tanah Laut Regency, namely Bajuin, Batu Ampar, Bati-bati, Kintap, Kurau, Panyipatan, Pelaihari, Takisung and Tambang Lagi sub-districts which grow corn from 11 districts in Tanah Laut Regency. Observation of sample plants was carried out by observing the symptoms in each sub-district which were taken from three villages that planted corn and from each village 3 corn planting locations were taken. Each village which is the sample point consists of 5 samples taken diagonally. Each point consisted of 100 corn plants so that the number of plants observed at each planting location was 500 plants. Based on the results of observations the causes of corn stem rot caused by fungi and bacteria are spread in all sub-districts that grow corn in Tanah Laut Regency with various attack intensities.
Kemampuan Pseudomonas Kelompok Fluorescens dalam Meningkatkan Ketahanan Tanaman Terung Terhadap Infeksi Virus Mosaik Kuning Septian Aji Pratama; Noor Aidawati; Dewi Fitriyanti
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 3 (2023): Edisi 6(3): Oktober 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i3.2167

Abstract

Eggplant (Solanum melongena L.) is a native plant known to tropical regions in Indonesia. As an indigenous vegetable, eggplant is almost always found in farmer's markets and traditional markets at relatively cheap prices. Even though eggplant is a vegetable that is popular with the public, it seems that the cultivation of eggplant plants is not as intensive as the cultivation of other favorite vegetable plants such as chilies, tomatoes, onions, and others. The main problem in vegetable cultivation currently being experienced by eggplant farmers in the Ironwood area is the attack of the yellow mosaic virus pathogen. The research used a Completely Randomized Design (CRD) consisting of 5 treatments and 4 replications so that there were 20 experimental units. The five treatments given were K- (eggplant control plants without treatment), K+ (eggplant control plants inoculated with yellow virus), P (eggplant plants treated with isolates of the Pseudomonas group flourescens from Palam and inoculated with eggplant yellow virus), B ( Eggplant plants applied with isolates of the Pseudomonas group flourescens from Landasan Ulin and inoculated with eggplant yellow virus), C (Eggplant plants applied with isolates of the Pseudomonas group flourescens from Landasan Ulin and inoculated with eggplant yellow virus). The results of research that have been carried out have concluded that administration of rhizobacteria isolates P, B, and C can induce eggplant plant resistance to eggplant yellow virus infection, but cannot trigger plant height growth.
Uji Efektivitas Serbuk Daun Kipait (Tithonia difersivolia) Terhadap Serangan Nematoda Puru Akar (Meloidogyne Spp) pada Tanaman Tomat Rahmat Wardani Yansyah; Elly Liestiany; Dewi Fitriyanti
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 3 (2023): Edisi 6(3): Oktober 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i3.2168

Abstract

The tomato plant (Lycopersicum esculentum Mill.) is a horticultural plant that is popular with the public because it has good nutritional content, including vitamin A, vitamin B and vitamin C, which have quite high levels which are good for the body to consume. One of the pests that affects tomato plant production, both quality and quantity, is the attack by root knot nematodes (NPA), namely Meloidogyne spp. This research aims to determine the ability of kipahit leaf powder in several doses to suppress attacks by root knot nematodes (Meloidogyne spp.) on tomato plants (Lycopersicum esculentum Mill.). This research was designed using a one-factor Completely Randomized Design (CRD). The factors tested were the administration of kipahit leaf powder at doses of 25 grams, 50 grams, 75 grams and 100 grams with the control treatment not being given kipahit leaf powder as a comparison. This study had 5 treatments and 4 replications. The research results showed that giving 50 grams of kipahit leaf powder was able to reduce the intensity of root knot attacks and could reduce the nematode population around the roots of tomato plants. and had a significant effect on plant height at 46 and 60 days after transplanting.
Pengujian Beberapa Varietas Cabai Besar (Capsicum annuum L.) Terhadap Lama Periode Inkubasi dan Tingkat Ketahanannya Terhadap Layu Bakteri Ralstonia solanacearum Rizka Raihanah; Dewi Fitriyanti; Elly Liestiany
JURNAL PROTEKSI TANAMAN TROPIKA Vol 6 No 3 (2023): Edisi 6(3): Oktober 2023
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v6i3.2170

Abstract

Large chilies (Capsicum annuum L.) are one of the important vegetable commodities. One of the Plant Pest Organisms that causes large chili production to decline is bacterial wilt disease. Bacterial wilt disease in chili cultivation is usually caused by the bacteria Ralstonia solanacearum. Ralstonia solanacearum is a soil-borne pathogen that is able to live in soil without a host. This bacterium has a relatively large number of hosts in the form of horticultural plants, ornamental plants and weeds. This study aims to test five varieties of large chili plants (Capsicum annuum L.) against bacterial wilt disease (Ralstonia solanacearum). Research was carried out at the Phytopathology Laboratory and at the Banjarbaru Agricultural Faculty Experimental Farm. This research used 5 varieties, namely Limosin, Beton F1, Pilar F1, Darmais F1 and Gada Mk F1 with 4 replications. The Limosin variety has the longest incubation period, namely 39 days, while the Pilar F1 and Gada Mk F1 varieties have the fastest incubation period, namely 30 days. The varieties Beton F1, Pilar F1 and Gada Mk F1 show resistant varieties with percentages of 15%, 10% and 5%, while the Limosin variety shows slightly susceptible varieties with a percentage of 50%.
Uji Efektivitas Daun Sirih Dalam Menghambat Pertumbuhan Layu Bakteri Ralstonia solanacearum Pada Tanaman Terung Andi Sintalydiawati; Dewi Fitriyanti; Elly Liestiany
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 1 (2024): 7(1): Februari 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i1.2399

Abstract

Ralstonia solanacearum is one of the important diseases in eggplant plants which causes bacterial wilt in plants so control efforts need to be taken. One alternative control method is using vegetable pesticides from betel leaf powder. This research aims to determine the effectiveness of betel leaves in inhibiting the growth of R. solanacearum bacterial wilt on eggplant plants. This research used a Completely Randomized Design (CRD) with 5 treatments and 5 replications, each replication using 4 plants so there were 100 experimental units. The treatment used doses of 25 gr, 50 gr, 75 gr, 100 gr of betel leaf powder, and as a comparison, namely the control treatment in this study. Observations were made every day after inoculation to see the incubation period that occurred in the eggplant plants and once a week to observe the disease intensity and severity of the disease in the eggplant plants. The results of this study showed that an effective treatment with a dose of 100 g of betel leaf powder with an eggplant plant age of 47 days after showed the lowest treatment in suppressing Ralstonia solanacearum bacteria, namely a disease intensity percentage of 15% with a disease severity percentage of 20% and had the lowest incubation period. slow, namely 19 days, this shows that betel leaves have an effect in suppressing disease attacks caused by R. solanacearum on eggplant plants because they have antibacterial active compounds.
Pengaruh Kepemimpinan dan Komunikasi terhadap Kinerja Karyawan pada PT. Duta Indah Global Kencana Dewi Fitriyanti; Hendra Kurniawan; Syabrinildi Syabrinildi
JURNAL MANAJEMEN DAN BISNIS EKONOMI Vol. 2 No. 4 (2024): October : JURNAL MANAJEMEN DAN BISNIS EKONOMI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jmbe-itb.v2i4.2516

Abstract

This research aims to determine and analyze the influence of leadership and communication on employee performance at PT.Duta Indah Global Kencana. The population in this study were all employees of PT. Duta Indah Global Kencana totaling 56 people. The sampling technique used is using saturated samples. The data collection technique in this study uses a questionnaire distributed to employees of PT. Duta Indah Global Kencana. This study uses a quantitative method and the collected data is processed with SPSS 25. Data analysis techniques in this research use classical assumption tests, multiple regression, hypothesis testing and coefficient of determination. Based on the research results, it can be concluded that leadership and communication have a significant effect on employee performance.
Demplot Penerapan Eco Farming untuk Mengendalikan Hama Dan Penyakit Tanaman Bawang Merah di Lahan Gambut Salamiah Salamiah; Muhammad Indar Pramudi; Helda Orbani Rosa; Dewi Fitriyanti
Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram Vol 3 No 2 (2022): Edisi Agustus 2022
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v3i2.1116

Abstract

Pemanfaatan lahan gambut untuk menanam bawang merah menghadapi masalah diantaranya kelangkaan pupuk dan pestisida sintetis. Salah satu solusi yang ditawarkan adalah konsep eco farming yang dilakukan dengan cara demplot. Demplot berupa teknologi pembuatan & pemanfaatan eco enzyme, Mikoorganisme lokal (MOL), pupuk organik plus, dan pestisida nabati. Semua komponen teknologi yang disampaikan mendapatkan respon positif dari peserta dan dengan demplot ini penyebarluasan informasi dan teknologi lebih efektif diterima masyarakat.
Co-Authors Abdul Gafur Afridha Laila Adhni Ahmad Syarifudin Andi Sintalydiawati Annisa Yulida Auliya Hanifa Permata Chotibul Niam Devaliana Catria Fikasari Dinda Novianita Elfirdha Anas Mufidah Emeliawati Emeliawati Hamnah . Helda Orbani Rosa Hendra Kurniawan Intan Febrina Irfan Irfan Ismed Setya Budi Juhratul Habibah Liestiany, Elly Lisna Erliana Lyswiana Aphrodyanti Misda Misda Muhammad Indar Pramudi Muhammad Yunidra Rahman Nisa Syafitriyani NOOR AIDAWATI Nor Astika Norlaila . Rahmat Wardani Yansyah Raihana Raihana Reny Adhani Risky Nor Fadila Rizka Raihanah Sadrian Noor Effendi Saipul Abbas Salamiah Salamiah . Salamiah . Salamiah Salamiah Samharinto Samharinto Sepe, Muslimin Septian Aji Pratama Syabrinildi Syabrinildi Syamsiar, Syamsiar Syamsir Alam Tuti Heiriyani Ulfie Malinda Vera Trichoderma Winda Rizky Oktaviani Yulike Alivianiangsih Yusriadi . Yusriadi Marsuni Zairin Zairin