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Uji Empat Jenis Bahan Trichokompos Terhadap Pertumbuhan dan Hasil Tanaman Sawi (Brasicca juncea L.) Abdi Gunawan; Jumar Jumar; Ronny Mulyawan
Agroekotek View Vol 5, No 3 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v5i3.3894

Abstract

Mustard plant is a plant that has profitable business prospects because it has short life and high market demand. Meanwhile, mustard production has decreased this is due to the excessive use of chemical fertilixers which can damage the soil. Wrong one effort that can be done to overcome this is to switch to using organic fertilizers, one of the organic fertilizers is trichocompost. Trichompost fertilizer is an organic material which the breakdown is assisted by beneficial microorganisms. Material that can be used for make it cattle manure. This study aims to determine the effect of trichocompost chicken manure, goat manure on growth and yield of mustard (Brassica Juncea L.), and knowing the best treatment trichocompost manure on the growth and yield of mustard (Brassica Juncea L.). this research was conducted from March to May 2021, and took place at the Greenhouse Program Study of Agroecotechnology, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. This research using Completely Randomized Design (CRD) method with a single factor, namely the type of fertilizer trichocompost with different materials, this study used 6 treatments for each treatment repeated 4 times so that 24 experimental units were obtained, namely: P0 (Control), P1 (Trichokompos chicken manure 10 tons.ha-1), P2 (Trichcompost cow dung 10 tons.ha-1), P3 (Trichcompost goat manure 10 tons.ha-1), P4 (Trichocompost quail droppings 10 tons.ha-1), and P5 (Trichcompost combination that is, each trichocompost is given 2.5 tons.ha-1). Observation parameters in this study The number of leaves, leaf width, stem diameter, and plant wet weight. The results of the study show that the application of trichocompost fertilizer did not have a significant effect on the number of leaves, leaf width, stem diameter, and wet weight on mustard plants. Treatment that shows more valuehigh namely in the P5 treatment (combined trichocompost), where in the observation indicator of the average number of leaves is nine pieces, an average leaf width of 6.05 cm, an average stem diameter of 0.66 cm, and an average weight of wet average 9.85 g.
Reduction in acidity and heavy metal concentrations of acid mine drainage with organic matter and coal fly ash treatments in two different reclaimed-mining soils Bambang Joko Priatmadi; Meldia Septiana; Ronny Mulyawan; Akhmad R Saidy
Journal of Degraded and Mining Lands Management Vol 10, No 3 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2023.103.4379

Abstract

Organic matter (OM) has a very crucial role in the management of acid mine drainage (AMD) using a passive treatment system, although information on the use of this system in different reclaimed-mining soils (RMS) is very limited. Therefore, this study aimed to determine the effect of adding OM to RMS with different characteristics. It was carried out by adding only OM or in combination with coal fly ash (CFA) to two RMS with different characteristics (Palam and Cempaka Soils) and quartz sand (control) in a batch reactor experiment. This was followed by the incubation of the mixture of soil/quartz-OM or soil/quartz-OM-CFA at 60% water holding capacity for 15 days. After incubation, AMD slowly flowed into the reactor, and its pH in the reactor was monitored every day for 30 days, while the concentrations of Fe (iron), Al (aluminum), and Mn (manganese) were measured on the 30th day. The results showed that the application of OM on Palam Soil only increased AMD pH by 0.38 units, while Cempaka Soil and quartz sand increased by 4.83 and 5.36 units, respectively. The addition of OM to Cempaka Soil and quartz sand also showed a higher reduction in heavy metals concentration in AMD than those in Palam Soil. It was also discovered that the application of OM combined with CFA led to a higher improvement in AMD quality than only using OM. This study demonstrated that the effect of OM addition on increasing pH and decreasing metal concentration on AAT management with the passive treatment system is controlled by soil characteristics.
Pengaruh Ekstrak Batang Brotowali, Ekstrak Daun Jeruk Nipis Serta Pencampurannya Terhadap Mortalitas Larva Spodoptera litura F. Alma Maulida; Jumar Jumar; Ronny Mulyawan
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 6 No. 1 (2021): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v6i1.5528

Abstract

The high attack armyworm pests (Spodoptera litura F.) caused the decrease of the vegetables productivity, especially the mustard plant in South Kalimantan. One of the ways in controlling pests is the usage of pesticide. Botanical pesticide could be an alternative to replacing chemical pesticide because of its environmentally friendly nature. Heart-leaved moonseed stem and lime leaf are the plant materials which could be botanical pesticide materials due to the content of alkaloids, flavonoids and limonoids compound that could reduce the spread of pests and increase the death of pests. The study aimed to find out the effect of heart-leaved moonseed stem extract, lime leaf extract and its mixture to the mortality and the death speed of larva Spodoptera litura F. The method used in the study is Complete Random Design with 4 treatment concentrations and 5 times repetition. The concentration treatments given are E0=0% concentration of heart-leaved moonseed stem and lime leaf extracts (control), E1=15% concentration of heart-leaved moonseed stem extract, E2=15% concentration of lime leaf extract, E3=15% concentration of heart-leaved moonseed stem and lime leaf extracts. The study result shows that the heart-leaved moonseed stem extract, lime leaf extract, and its mixture could give effect to the mortality of armyworm larvae with average percentage of mortality each of 46 %, 54 % and 48 %.respectively. On the observation of armyworm death speed shows that the giving of heart-leaved moonseed stem extract, lime leaf extract, and its mixture also gives effect with average percentage of death speed, 0,13., 0,17 and 0,14 worm/day.
Production of Siam Mutiara Rice in Batu Merah Village, Lampihong District, Balangan Regency Alfi Maulana; Tuty Heiriyani; Ronny Mulyawan
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 1 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.1.6896.84-89

Abstract

Rice (Oryza sativa L.) is an important food crop because it produces rice which is a staple food source, as in Indonesia rice is the main commodity in supporting people's food. One of the causes of rice production is the application of fertilizer, the application of fertilizer by farmers in the study area is still general in nature due to limited knowledge of data. This study aims to determine rice production due to the use of inorganic fertilizers in Batu Merah Village, Lampihong District, Balangan Regency. The method used in this research is descriptive quantitative. Data collection on rice production by way of surveys and questionnaires to 10 respondent farmers in the field, to determine the yield of rice production in 10 paddy fields with an average area of ​​study area, around (± 9.7 ha) or 9,798 m2. The farmers used inorganic fertilizers twice, before planting with a dose of 75 kg/ha of urea, 30 kg/ha of SP-36, and 30 kg/ha of NPK fertilizer. The second fertilization when the rice plants are two months old, with a dose of 50 kg/ha of urea, 20 kg/ha of SP-36 fertilizer, and 20 kg/ha of NPK fertilizer. Rice production results from the area of ​​land that has been converted, yields an average of around 2.99 t/ha. The main factor of high and low production yields is due to the different area of ​​paddy fields owned by farmers.
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.
Pengabdian kepada Masyarakat: Pengenalan Penyakit Tanaman Padi dan Teknik Pengendaliannya di Desa Bentok Darat, Bati-bati, Kalimantan Selatan Noorkomala Sari; Akhmad Gazali; Akhmad Rizali; Hairu Suparto; Jumar Jumar; Nurlaila Nurlaila; Nukhak Nufita Sari; Hikma Ellya; Riza Adrianoor Saputra; Muhammad Imam Nugraha; Ronny Mulyawan; Merry Awalia; Sitti Waahidaturrahmah
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 8 No. 2 (2023): Juni
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v8i1.1130

Abstract

Beberapa permasalahan terjadi di Desa Bentok Darat salah satunya penurunan produksi padi akibat serangan gejala nekrosis dan lesi pada daun dan juga malai yang mengalami patah leher diduga mengalami penyakit blas yang disebabkan oleh jamur Pyricularia dengan ditemukannya miselia putih pada benih padi. Pada wawancara dengan ketua kelompok tani permasalahan ini ditenggarai iklim desa yang terus-terusan diguyur hujan berturut-turut setelah  mengalami kemarau yang panjang. Karena itulah perlu dilakukan penyuluhan tentang pengenalan penyakit penting pada padi dan teknik pengendaliannya dengan menerapkan prinsip pengelolaan penyakit terpadu atau mengutamakan keseimbangan ekosistem dalam mengendalikan pertumbuhan dan penyebaran patogen. Kegiatan ini bertujuan untuk memberikan wawasan kepada masyarakat petani Desa Bentok Darat dalam mencegah masalah penyakit pada padi dan cara pengelolaan lingkungan yang baik serta pengendalian terpadu. Metode kegiatan meliputi pengisian kuisioner, pembukaan, ceramah, diskusi dan pengisian kuisioner yang bertujuan untuk mengetahui manfaat kegiatan dalam meningkatkan pemahaman tentang penyakit padi dan cara pengendaliannya. Kegiatan pengabdian pada masyarakat oleh Jurusan Agroekoteknologi kepada mitra Kelompok Tani Desa Bentok Darat, Kecamatan Bati-bati, Kabupaten Tanah Laut menghasilkan peningkatan pemahaman warga tani Desa Bentok darat mengenai jenis-jenis penyakit penting pada padi dan agen patogen penyebabnya sebesar 85,71%. Kegiatan ini berperan sekali dalam meningkatkan pemahaman petani di Desa Bentok Darat mengenai informasi cara pengendalian penyakit di padi dengan nilai pengetahuan warga desa meningkat sebesar 100% tentang cara lain atau teknis pengendaliannya menggunakan POC plus, pestisida nabati dan agensia hayati. Seratus persen responden menjawab kegiatan ini menimbulkan rasa senang karena memperoleh manfaat dalam peningkatan informasi dan pengetahuan dalam mengetahui jenis penyakit padi dan cara pengendaliannya. Community Service: Introduction to Rice Plant Diseases and Their Control Techniques in Bentok Darat Village, Bati-bati, South Kalimantan  One of the problems that occurred in Bentok Darat Village was a decrease in rice production due to attacks of symptoms of necrosis and lesions on leaves and panicles with broken necks suspected of being affected by blast disease caused by Pyricularia fungus with white mycelia found in rice seeds. In an interview with the head of the farmer group, it is suspected that the climate in the village continues to rain after experiencing a long dry season. Therefore it is necessary to carry out counseling about the introduction of important diseases in rice plants and their control techniques by applying the principles of integrated disease control or prioritizing ecosystem balance in controlling the growth and spread of pathogens. This activity aims to provide insight to the farming community of Bentok Darat Village in preventing rice disease problems as well as good environmental management and integrated control. Activity methods include filling out questionnaires, opening, lectures, discussions and filling out questionnaires which aim to find out the benefits of activities in increasing understanding of rice diseases and how to deal with them Community service activities by the Department of Agroecotechnology for Farmer Group partners in Bentok Darat Village, Bati-bati District, Tanah Laut Regency resulted in an increase in information and knowledge of the farmers in Bentok Darat Village regarding important types of diseases in rice and their causative pathogens by 85.71%. This activity played a major role in increasing the knowledge of farmers in Bentok Darat Village regarding the information on how to control diseases in rice with the value of the villagers' knowledge rising by 100% about other methods or control techniques using POC plus, vegetable pesticides, and biological agents. One hundred percent of respondents answered that this activity caused a sense of pleasure because it benefited from increasing information and knowledge about the types of rice diseases and how to control them
PENGARUH BERBAGAI ZAT PENGATUR TUMBUH (ZPT) ALAMI TERHADAP KEBERHASILAN STEK TANAMAN CINCAU HIJAU (PREMNA SERRATIFOLIA L) Indah Apriliya; Ronny Mulyawan
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 8, No 2 (2023): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v8i2.11414

Abstract

Tanaman cincau hijau perdu (Premna serratifolia L.) merupakan tanaman merambat atau melilit yang berasal dari Asia Tenggara. Budidaya cincau hijau di Indonesia masih tergolong rendah dikarenakan sulitnya teknik budidaya tanaman cincau terutama sisi perbanyakan tanaman. Pada umumnya perbanyakannya dilakukan dengan cara stek batang. ZPT yang sering digunakan adalah ZPT sintesis, salah satunya yaitu Rootone F, namun penggunaannya kurang efektif dalam segi ekonomis, maka perlu adanya subtitusi dengan ZPT yang berasal dari bahan alami atau dari pemanfaatan limbah rumah tangga dan industri seperti air kelapa, air cucian beras, dan air limbah ampas tahu. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh perendaman ZPT alami air kelapa, air cucian beras, dan air ampas tahu serta mengetahui bahan ZPT alami terbaik untuk pertumbuhan tanaman cincau hijau. Penelitian ini menggunakan rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) satu faktor, yang terdiri atas empat perlakuan dan diulang sebanyak lima kali sehingga didapatkan dua puluh satuan percobaan masing-masing 3 sampel sehingga membutuhkan 60 tanaman. P1=0,1 g.L-1 Rootone F (kontrol positif), P2=450 ml.L-1 air kelapa muda, P3=450 ml.L-1 air cucian beras, P4=450 ml.L-1 air limbah ampas tahu. Berdasarkan hasil penelitian menunjukkan bahwa penggunaan ZPT sintetis Rootone F memiliki performa yang lebih baik dibandingkan dengan ZPT alami terhadap ketiga parameter penelitian. Pengaruh ZPT alami terbaik terhadap parameter panjang tunas, jumlah daun dan lebar daun secara berturut-turut ditunjukkan oleh perlakuan ampas tahu, air kelapa, dan air cucian beras.
The Effect of Different Concentrations of Rice Washing Water as a Growth Regulator on the Quality of Cuttings of Jasmine Plants Ida Rona Ully Septiyanti Sitohang; Antar Sofyan; Ronny Mulyawan
Formosa Journal of Science and Technology Vol. 2 No. 7 (2023): July, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v2i7.4758

Abstract

Jasmine plant is a flowering plant that has many benefits. One of them is the basic ingredient of essential oils. This study aims to determine the effect of soaking ZPT in rice washing water and the dosage of rice washing water on the quality of jasmine cuttings. This study used a one-factor Completely Randomized Design (CRD) method with six concentrations of rice washing water, namely: P1 (ZPT Root Up 5%), P2 (Rice Washing Water 50%), P3 (Fermentation Rice Washing Water 40%), P4 (45% Rice Wash Water Fermentation), P5 (50% Rice Wash Water Fermentation), P6 (55% Rice Wash Water Fermentation), with 4 replicates obtained 24 experimental units. The parameters observed were the time of emergence of shoots, the percentage of the number of shoots, shoot length, number of roots and root length. The results obtained showed that the best concentration of immersion using rice washing water on the quality of jasmine cuttings was the fermentation treatment of rice washing water 40% and 45%.
The potential source of natural antioxidant agent of Casia alata microgreen Novianti Adi Rohmanna; Ronny Mulyawan; Zuliyan Agus Nur Muchlis Majid
Agrovigor Vol 16, No 2 (2023)
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v16i2.19853

Abstract

Commonly, plant was cultivated by microgreen have potentially source of natural antioxidant agents. This study was conducted to utilize Cassia alata (C. alata) as a microgreen and evaluated the potential of Microgreen gelinggang as the source of natural antioxidant agents. The seed of Cassia alata was cultivated in Rockwool at room temperature (27±1oC). At the appearance of the first true leaves, about 21 days, microgreens were harvested from a triplicate of trays with sterilized scissors. The antioxidant activity assay using the DPPH (2,2-difenil-1-pikrilhidrazil) radical scavenging activity method. It was analyzed using spectrophotometry UV-VIS. The result showed that the IC50 values of Microgreen gelinggang were 1.789x103 ±0.0  µg/mL. It was a weak category antioxidant. This study indicated that the extract of Microgreen gelinggang has a potential source of natural antioxidant agents.
Diseminasi Penanaman Tanaman Buah dan Hias Sebagai Penaung Lahan Bukaan Baru di Perumahan Sungai Sipai Nurlaila, Nurlaila; Mulyawan, Ronny; Sari, Nukhak Nufita; Ellya, Hikma; Apriani, Rila Rahma; Abduh, Andin Muhammad; Rizqiana, Sista
J-ADIMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 12, No 1 (2024)
Publisher : (STKIP) PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/j-adimas.v12i1.4781

Abstract

Pembukaan lahan menyebabkan berkurang dan hilangnya populasi vegetasi tanaman mengakibatkan kemampuan tanah dalam proses peresapan air ke dalam tanah akan menjadi terbatas. Hal tersebut merupakan salah satu faktor yang memengaruhi proses infiltrasi air ke dalam tanah. Penanaman tanaman buah dan hias yang dihasilkan oleh UPTD Balai Perbenihan Tanaman Hutan (BPTH) Provinsi Kalimantan Selatan di lahan bukaan baru yang kosong diantara pembangunan perumahan di Sungai Sipai sebagai salah satu usaha diseminasi kepada peserta yang merupakan warga perumahan terhadap arti penting penanaman tanaman buah maupun hias pada lahan kosong tersebut. Kegiatan Program Kemitraan Masyarakat (PKM) merupakan salah satu wujud pelaksanaa Tri Dharma Perguruan Tinggi kepada masyarakat disekitar lingkungan kampus. Melalui pelaksanaan PKM ini, diharapkan terjadi perbaikan kondisi lingkungan, peningkatan pemahaman dan kesadaran untuk peduli dan ikut bertanggung jawab terhadap pelestarian lingkungan hidup. Bentuk kegiatan yang dilakukan adalah memberikan pengatahuan sehingga terjadi peningkatan pemahaman terhadap pelestarian lingkungan hidup melalui penanaman tanaman buah dan hias disekitar tempat tinggal peserta di perumahan Berlian Permai di Sungai Sipai Kabupaten Banjar Kalimantan Selatan. Peserta menyatakan 92% sangat paham, 78% sangat bermanfaat, 80% sangat puas dan 95% mengharapkan sangat bisa dilanjutkan.
Co-Authors Abdi Gunawan Abdi Norgani Abduh, Andin M. Abduh, Andin Muhammad Abdul Haris Ahmad Kurnain Ahmad Kurnain, Ahmad Akhmad Rizali Akhmad Rizalli Saidy Alan Dwi Wibowo Alfi Maulana Alfi Maulana Alma Maulida Aminuyati Anggriawan, Rendy Antar Sofyan Apriani, Rila R. Apriani, Rila Rahma Arief RM Akbar Atang Sutandi Baimy Alexander Bakti Nur Ismuhajaroh Bambang Joko Priatmadi Danang Yugo Pratomo Dessy Maulidya Maharani Dina Afrina, Dina Eka Susanti Eka Susanti Ellya, Hikma Ema Yunita Putri, Ade Fahmi Arief Rahman Febriani Purba Hairil Ifansyah Happy Widiastuti Hartoni Hartoni Herlisa Herlisa Ida Rona Ully Septiyanti Sitohang Ika Sumantri Indah Apriliya Indriyati, Lilik Tri Ismuhajaroh, Bhakti Nur Jumar Jumar Linda Rahmawati Lyswiana Aphrodyanti Majid, Zuliyan Agus Nur Muchlis Masganti Masganti Meldia Septiana Merry Awalia Mika Mika Mirawanty Amin Muhammad Arwani Muhammad Hidayat Muhammad Imam Nugraha Murdiati Murdiati Nufita Sari, Nukhak Nurkhalishah, Atika Nurlaila Nurlaila Nurlaila Nurlaila Okky Feri Ananda Putri Tria Santari Putri Tria Santari Rahadian Adi Prasetyo Rahma Apriani, Rila Rahmi Zulhidiani Rendy Anggriawan Rilla Rahma Apriani Rizqiana, Sista Rohmanna, Novianti Adi Sabil, Muhammad Adma Said Muhammad Saman Saida Fithria Saidy, Akhmad R. Santari, Putri Tria Saputra, Riza Adrianoor Sari, Noorkomala Sari, Nukhak Nufita Sari, Nukhak Nufitas SITI FATIMAH Siti Rosidah Sitti Waahidaturrahmah Slamet Supriyadi Sofyan, Antar Suparto, Hairu Tuty Heiriyani Untung Santoso Wahdah, Rabiatul