Article Per Year (5 Year)
p-Index From 2019 - 2024
3.602
P-Index
This Author published in this journals
All Journal Jurnal Ilmu-Ilmu Pertanian Indonesia AGRIVITA, Journal of Agricultural Science Jurnal Ilmiah Pertanian Jurnal Mikologi Indonesia Tropical Wetland Journal Jurnal Proteksi Tanaman Tropika Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) jurnal proteksi tanaman tropika
Mariana Mariana
Prodi Proteksi Tanaman ULM
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 26 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search
Journal : Jurnal Proteksi Tanaman Tropika

 1   2 
Waktu Aplikasi PGPR (Plant Growth Promoting Rhizobacteria) Terhadap Penyakit Antraknosa (Collectotrichumsp.) pada Tanaman Cabai Hiyung Lasmi Yati Rachma; Ismed Setya Budi; Mariana .
JURNAL PROTEKSI TANAMAN TROPIKA Vol 1 No 1 (2018): Edisi Februari 2018
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Antraknosa (Colletotrichum sp.) merupakan penyakit penting pada buah cabai. PGPR (PlantGrowth Promoting Rhizobacteria) merupakan kumpulan bakteri perakaran pemacu pertumbuhan.PGPR memiliki pengaruh dalam menekan intensitas serangan penyakit antraknosa karena semuaperlakuan berbeda nyata dengan kontrol. Aplikasi PGPR setiap 10 hari sekali dapat menghasilkanintensitas penyakit terendah yaitu 1,83%, yang berbeda nyata dengan aplikasi PGPR setiap 7 harisekali yaitu 3,33%, lalu waktu aplikasi PGPR setiap 15 hari sekali menghasilkan intensitas serangansebanyak 3,57 % yang tidak berbeda dengan 7 hari sekali. PGPR berpengaruh terhadap persentasepertumbuhan tinggi tanaman yaitu tanpa pemberian PGPR 30,57 % yang berbeda nyata dengan tigaperlakuan lainnya yaitu setiap 7 hari sekali 42,63 % , setiap 10 hari sekali 51,60 %, dan setiap 15 harisekali 41,54 %, tetapi antar perlakuan waktu aplikasi PGPR tidak berbeda nyata.
Pemanfaatan Beberapa Gulma Air Sebagai Media Aplikatif Trichoderma sp. untuk Mengendalikan Penyakit Jamur Akar Putih (Rigidoporus lignosus) pada Tanaman Karet Masruddin .; Lyswiana Aphrodyanti; Mariana .
JURNAL PROTEKSI TANAMAN TROPIKA Vol 2 No 2 (2019): edisi Juni 2019
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Serangan Jamur Akar Putih (JAP) pada perkebunan karet cukup tinggi di Kalimantan Selatan mencapai 16.65 %. Pengendalian JAP yang ramah lingkungan dan banyak diteliti adalah menggunakan agens hayati Trichoderma sp.. Dilain pihak keberadaan gulma air sangat berlimpah di lahan basah dan mudah ditemukan, serta mempunyai potensi sebagai bahan organik untuk sumber nutrisi bagi pertumbuhan agens hayati tersebut. Penelitian ini bertujuan untuk mengkaji efektivitas Trichoderma sp. pada beberapa media aplikatif gulma air (eceng gondok, kiambang dan kayu apu) dalam menekan intensitas penyakit JAP pada tanaman karet. Penelitian diawali dengan membuat biakan massal Trichoderma sp. pada media beras kemudian dicampurkan dengan beberapa gulma air untuk dikomposkan. Aplikasi pada tanaman karet di lapang dengan cara ditaburkan pada lubang dangkal di sekeliling tanaman karet. Parameter yg diamati adalah intensitas penyakit, efektivitas perlakuan dan persentase kesembuhan. Hasil penelitian menujukkan perlakuan Trichoderma sp. dari media beras efektif menekan intentensitas JAP dengan nilai efektivitas 59%. Sedangkan pada media aplikatif kompos gulma air mempunyai efektifitas yang lebih rendah yaitu eceng gondok (41% ), kayu apu (39%) dan kiambang (29%). Pada perhitungan persentase kesembuhan menunjukkan perlakuan Trichoderma sp. (media beras) dan Trichoderma sp. + Kiambang memiliki rata-rata kesembuhan paling tinggi, yaitu 25%, pada Trichoderma sp. + Eceng gondok 20% dan persentase kesembuhan paling rendah adalah pada perlakuan Trichoderma sp.+ Kayu apu yaitu sebesar 5%.
Kerusakan Beras oleh Sitophilus Oryzae L. dari Beberapa Varietas Padi Syahrullah .; Lyswiana Aphrodyanti; Mariana .
JURNAL PROTEKSI TANAMAN TROPIKA Vol 2 No 3 (2019): Edisi Oktober 2019
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v2i3.280

Abstract

Beras bagi masyarakat indonesia merupakan makanan pokok utama. Pada tempat penyimpanan beras sering dijumpai adanya kerusakan pada beras. Kerusakan ini dapat disebabkan karena adanya serangan Sitophilus oryzae. Penelitian ini bertujuan untuk mengetahui jumlah imago S. oryzae dan persentase kerusakan pada beberapa jenis beras varietas padi, serta untuk mengetahui hubungan antara jumlah imago S. oryzae dengan persentase kerusakan pada beberapa varietas padi dari serangan hama kutu beras. Parameter yang diamati meliputi jumlah imago S. oryzae, persentase kerusakan beras oleh S. oryzae dan kedua parameter tersebut dilanjutkan dengan uji korelasi. Rancangan penelitian ini menggunakan RAL satu faktor enam perlakuan dengan empat ulangan. Pada penelitian ini sebanyak 10 pasang imago S. oryzae yang terdiri dari 10 ekor imago jantan dan 10 ekor imago betina yang diletakkan pada enam varietas padi. Setelah diinkubasikan selama 60 hari didapatkan hasil penelitian yang menunjukkan bahwa jumlah imago tertinggi terdapat pada perlakuan varietas Ciherang yaitu 987 ekor diikuti oleh Siam Unus (785 ekor), Inpari 30 (756,5 ekor), Pandak (511,5 ekor), Siam Mayang (326,5 ekor) sedangkan jumlah imago terendah pada perlakuan Mekongga (320 ekor). Persentase kerusakan tertinggi terdapat pada perlakuan Ciherang (25,65%) diikuti oleh perlakuan varietas Inpari 30 (23,58%), Pandak (13,73%), Siam Unus (8,9%), Mekongga (8,5%) dan kerusakan terendah terdapat pada perlakuan varietas Siam Mayang (6,09%). Hasil uji korelasi menunjukkan bahwa hubungan antara jumlah imago S. oryzae dengan persentase kerusakan beras menunjukkan hubungan yang positif dengan korelasi sebesar 60,2%, dengan demikian semakin tinggi jumlah imago S. oryzae maka akan semakin tinggi kerusakan beras oleh S. oryzae.
Pengaruh Pemberian Beberapa Ekstrak Gulma Lahan Pasang Surut Dalam Menghambat Colletotrichum sp Penyebab Penyakit Antraknosa Pada Buah Cabai Rawit Aprilia Putri Suyanti; Mariana Mariana; Helda Orbani Rosa
JURNAL PROTEKSI TANAMAN TROPIKA Vol 3 No 2 (2020): Edisi Juni 2020
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v3i2.414

Abstract

Cabai rawit adalah salah satu komoditas hortikultura yang sering dibudidayakan para petani di Indonesia termasuk Kal-Sel. Kendala utama menurunya produktivitas adanya serangan penyakit antraknosa, yang disebabkan cendawanColletotrichum sp. Pada serangan serius penyakit antraknosa akan mengurangi hasil produksi cabai hingga 75%. Di lahan pasang surut Kalimantan Selatan banyak gulma yang belum termanfaatkan, diantaranya seperti Karamunting (Melastoma malabathricum L.), Purun Tikus (Eleoharis dulcis) dan Kirinyuh (Chromolaena odorata L.), sehingga penelitian ini bertujuan untuk mengetahui pengaruh ekstrak daun gulma Purun Tikus,Karamunting dan Kirinyuh dalam menghambat pertumbuhan cendawan Colletotrichumsp secara in-vitro dan in-vivo pada buah cabai rawit. Rancangan yang digunakan adalah RAL satu faktor. Pengujian yang dilakukan yaitu jenis ekstrak gulma lahan pasang surut yang terdiri dari enam perlakuan (Ekstrak Purun Tikus, Ekstrak Kirinyuh, Ekstrak Karamunting, fungisida berbahan aktif Azoksistrobin & Difenokonazol, fungisida berbahan aktif Benomil sebagai kontrol positif dan Air kontrol negatif). Uji in vitro dilakukan pada cawan petri dan uji in vivo pada buah cabai rawit sehat sebanyak 240 buah. Hasil penelitian menunjukkan pemberian ekstrak daun Karamunting Kirinyuh dan Purun Tikus secara in vitro mampu menghambat cendawan Colletotrichum sp dengan daya hambat berturut-turut. 79,54 %, 46,69% dan 6,99 %. Pada pengujian ekstrak daun Purun Tikus, Karamunting dan Kirinyuh secara in vivo setelah aplikasi dapat menurunkan kejadian penyakit antraknosa pada buah cabai secara berturut-turut 27,5 %, 7,5 % dan 5 %
Uji Cara Aplikasi PGPR dalam Menekan Kejadian Penyakit Antraknosa pada Tanaman Cabai Hiyung di Lahan Rawa Fahmi Rizali Cholis; Ismed Setya Budi; Mariana .
JURNAL PROTEKSI TANAMAN TROPIKA Vol 4 No 3 (2021): Edisi 4(3): Oktober 2021
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v4i3.899

Abstract

Chili Hiyung is a local chili variety typical of South Kalimantan. At this time began to be exposed to a lot of anthracnose disease. Control using pesticides needs to be avoided by finding more convenient control methods. Area-friendly disease control includes using PGPR (Plant Growth Promoting Rhizobacteria). The use of PGPR for chili plants in the swamp land of Hiyung village has not been studied, meanwhile its potential has been tested on several other plants. This research aims to identify the effect of PGPR in suppressing anthracnose disease in Chili Hiyung in the swamp land of Hiyung Village. The design used was a single aspect Completely Randomized Design (CRD) based on 4 (four) treatments, namely the leak, spray, or spray and leak methods. The results of the research show that the PGPR application does not affect the incidence of anthracnose disease in Hiyung chili plants in Hiyung village. But the PGPR application can increase plant size and fruit weight per branch.
Uji Resistensi Colletotrichum sp. Asal Cabai Hiyung Terhadap Fungisida Berbahan Aktif Klorotalonil dan Mankozeb Hajijah Hajijah; Mariana Mariana; M Indar Pramudi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 5 No 2 (2022): Edisi5(2): Juni 2022
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v5i2.1250

Abstract

The use of fungicides, one of which is the active ingredient chlorotalonil and mankozeb, if not used as recommended, can cause resistance to the fungus Colletotrichum sp. This study aims to determine the level of resistance Colletotrichum sp. origin of hiyung chili against fungicides with the active ingredients of chlorotalonil and mankozeb at certain concentrations. This study used the RAL method with a fungicide with the active ingredient chlorotalonyl 6 treatments and 4 replications so that 24 experimental units were obtained, the fungicide with the active ingredient mankozeb in 11 treatments and 3 replicates in order to obtain 33 experimental units. The test was carried out in vitro with the growth medium poisoning method. Observations were made by measuring the colony diameter of the fungus Colletotrichum sp, calculating the Relative Resistance Level (RRL) and then determining the resistance level. The results obtained in this study indicate that the fungicide with the active ingredient chlorotalonyl can increase the relative inhibition level of the fungus Colletotrichum sp. from Hiyung chili, but the fungus is categorized as highly resistant to fungicides with the active ingredient chlorotalonyl at the recommended concentration, as well as two levels below and two levels above the recommended concentration. The fungicide with the active ingredient mankozeb has a relatively high level of inhibition (99.44 %) so that the isolates of the fungus Colletotrichum sp. The origin of hiyung chili is in the category of very sensitive to fungicides with the active ingredient mankozeb at recommended concentrations of up to 10 times the recommended concentration.
Uji Lapang Campuran Filtrat Kunyit, Jahe dan Lengkuas untuk Pengendalian Penyakit Antraknosa Pada Cabai Rawit Varietas Hiyung Santi Suminar; Mariana Mariana; Salamiah Salamiah
JURNAL PROTEKSI TANAMAN TROPIKA Vol 5 No 3 (2022): Edisi 5(3): Oktober 2022
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v5i3.1494

Abstract

ABSTRACT The hiyung variety of cayenne pepper around the swamp area which is now being developed in Hiyung Village. The main problem of chili plants is anthracnose disease caused by the fungus Colletotrichum sp. Anthracnose disease causes the fruit to rot and eventually cause losses so that production will decrease. There are still a lot of use of chemical pesticides to control anthracnose disease, which in excess can have a negative impact on consumers, ecosystems and the environment. To reduce this impact, it is necessary to control cheap, environmentally friendly and safe, namely by using botanical pesticides. This study aims to determine the effect of the concentration of the mixture of turmeric, ginger and galangal filtrate on the incidence of anthracnose. The study used a completely randomized design (CRD) consisting of 4 treatments and 5 replications so that there were 20 experimental units. Chili is grown in Hiyung village, a chili swamp area in South Kalimantan. Anthracnose pathogen inoculation occurs naturally because the area is endemic for anthracnose disease. Application of the test filtrate mixture was carried out when the plants began to flower. The treatment was the concentration of the mixture of turmeric galangal filtrate in water, namely 150 ml/l, 100 ml/l and 50 ml/l. The study showed that the results of the administration of a mixture of turmeric, ginger and galangal filtrate could reduce the anthracnose disease of cayenne pepper hiyung in Hiyung Village. Application of a mixture of turmeric ginger galangal filtrate did not affect the number of fruits, fruit weight and plant height of cayenne pepper hiyung.
Waktu Aplikasi Trichokompos dan Larutan Kelakai dalam Menentukan Kejadian Penyakit Layu Fusarium pada Tanaman Padi Beras Merah (Oryza nivara L.) Nur Ain; Ismed Setya Budi; Mariana Mariana
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.v6i1.1694

Abstract

Brown rice (Oryza nivara L.) is increasingly being cultivated along with the increasing needs of the community, such as health therapy using natural ingredients. One of the main diseases that attack brown rice is Fusarium wilt. Biological agents are an alternative control that is environmentally friendly and safe. The use of Trichocompost and Kelakai solution is an alternative that has the potential to control Fusarium wilt in brown rice plants. The aim of this study was to find out how long it took for the disease to appear in the red rice seedbeds after trichocompost and a solution of LALAI were applied. Six treatments and four replications were used in this study using a completely randomized design. The findings in this study indicated that trichocompost and lacteal solution prevented the development of Fusarium wilt in brown rice, the application time which suppressed disease development was application one week before planting and during transplanting. The application of trichocompost treatment and Lakalai solution was also proven to be able to extend the incubation period of the pathogen by 16.20 DAI when compared to plants without treatment at 9.80 DAI
Aplikasi Pestisida Nabati dan Trichokompos terhadap Penyakit Bercak Daun (Cercospora oryzae) pada Padi Beras Merah di Lahan Basah Sahrul Gunawan; Ismed Setya Budi; Mariana Mariana
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.v6i2.1843

Abstract

Cultivation of brown rice (Oryza nivara L.) in wetlands continues to expand because its consumers continue to increase. This study aims to determine the ability of Trichocompost and a solution of botanical pesticides from kalakai, babadotan and purun tikus in controlling brown spot disease caused by the fungus Cercospora oryzae on brown rice plants in wetlands. Based on the results of observations, the application of trichocompost and purunrat solution was able to reduce the incidence of leaf spot disease from 95.1% in controls to 76.5%. The results of disease intensity showed that the application of trichocompost and kalakai solution was able to reduce disease intensity from 19.55% in controls to 14.10%. The application of trichocompost and babadotan solution increased the number of grains of rice from 216.60 grains in the control to 243.20 grains. The application of Trichocompost and kalakai solution increased the weight of 100 grains from 1.79 g to 2.10 g. The application of only trichocompost, Trichocompost and kalakai solution, trichocompost and babadotan solution, and trichocompost and purunrat solution have the same ability to reduce the incidence and intensity of Cercospora disease. All treatments tested were unable to increase plant height growth.
Potensi Plant Growth Promoting Rhizobacteria (PGPR) Untuk Mengendalikan Tobacco Mosaic virus (TMV) Pada Tanaman Cabai Yuneary Yunearty; Noor Aidawati; Mariana Mariana
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.v6i2.1845

Abstract

The mosaic disease that causes TMV is a major pest of chili cultivation. Mosaic disease is significant because the losses it causes are quite significant. Environmentally friendly control of TMV can use PGPR. This study aims to study the potential of PGPR derived from reed roots, bamboo roots, kalakai roots and elephant grass roots in controlling TMV in chili plants. This study used a 1-factor Completely Randomized Design (CRD) with 6 treatments, K1(–), K2(+), A + TMV, B + TMV, C + TMV and D + TMV. PGPR is made using reed roots, bamboo roots, kalakai roots and elephant grass roots. The results of the study confirmed that PGPR derived from reed roots, bamboo roots, melakai roots and elephant grass roots had the potential to control TMV in large chili plants and stimulate the growth of chili plants, namely increasing the height of chili plants infected with TMV, increasing fruit and production. PGPR derived from bamboo roots has better performance than reed roots, elephant grass roots, and kalakai roots.
Co-Authors Amalia Fauziah Aprilia Putri Suyanti Elly Liestiany Fahmi Rizali Cholis Fahmi Rizali Cholis Hajijah Hajijah Helda Orbani Rosa Ismed Fachruzi Ismed Setya Budi Ismed Setya Budi Joko Purnomo Lasmi Yati Rachma Lyswiana Aphrodyanti Masruddin . Muffizar Darmawan Adiyatama Muhammad Indar Pramudi Nazwan Syahbani Hasbi NOOR AIDAWATI Nur Ain Sahrul Gunawan Salamiah . Salamiah Salamiah Santi Suminar Santi Suminar Syahrullah . Yana Mulyana Yuneary Yunearty Yusriadi Marsuni