Claim Missing Document
Check
Articles

Found 24 Documents
Search

Uji Efektivitas Berbagai Dosis Serbuk Biji Pinang Sebagai Moluskisida Nabati Terhadap Mortalitas Keong Mas Pada Tanaman Padi Agustian, Hilmi Fadhil; Rizali, Akhmad; Nugraha, Muhammad Imam
Agroekotek View Vol 6, No 1 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v6i1.4312

Abstract

Rice production (Oryza sativa L.) in Indonesia decreased in 2019, one of the causes was pest attacks. The golden snail (Pomacea canaliculata L.) is one of the potential pests because the heaviest attack can cause a decrease in rice production. Therefore it is necessary to take control measures to suppress the pest population, one way that can be used is with vegetable pesticides made from betel nut seeds because the content in it can cause toxic effects. This study aims to determine the effectiveness and also the best dose of the application of areca nut powder on the mortality of golden snails. This research was conducted in May 2021 – July 2021, at the Agroecotechnology Greenhouse, and on Jalan Qiramah Alam house number 13 B, Landasan Ulin District, Banjarbaru. The method used was a one-factor Completely Randomized Design (CRD) with treatment P0 (control), P1 (dose of 1 g), P2 (dose of 2.5 g), P3 (dose of 5 g), P4 (dose of 7.5 g), and P5 (dose of 10 g) and each treatment was repeated 4 times. The results obtained showed that the application of areca nut powder was effective in controlling golden snails in the P3 treatment with a dose of 5 g was able to provide the best results on all parameters, as well as the right dose in controlling 50% of the population, with a dose of 2,343 g areca nut powder.
Optimalisasi Penggunaan Pupuk Organik dan Pestisida dari Asap Cair TKKS pada Budidaya Tanaman Hortikultura Desa Liang Anggang Kecamatan Bati-bati Kabupaten Tanah Laut Wahdah, Rabiatul; Nugraha, Muhammad Imam; Saputra, Riza Adrianoor; Komalasari, Noor; Santoso, Untung; Khairunnisa, Azra Jannati
Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 02 (2024): Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Lembaga Peneliian dan Pengabdian Masyarakat (LPPM) Universitas Islam Madura (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/darmabakti.2024.5.02.237-244

Abstract

Kelompok Wanita Tani Multi Lestari merupakan sekolompok ibu-ibu di Desa Lianganggang yang aktif bergerak dibidang pertanian khususnya memanfaatkan lahan pekarangan untuk melakukan budidaya tanaman hortikultura. KWT Multi Lestari sangat aktif melakukan budidaya bahkan kerap mendapatkan bantuan dari dinas terkait berupa bibit, pupuk, obat-obatan, dan peralatan untuk budidaya. Namun selama ini mereka belum pernah membuat pupuk organik maupun pestisida alami secara mandiri sehingga perlu diberi bekal pengetahuan terkait bagaimana membuat pupuk organik dan pestisida organik. Tujuan dilaksanakannya PkM ini adalah untuk memberikan pengetahuan terkait kegunaan pupuk organik, bagaimana pembuatan pupuk organik dan pestisida organik. PkM dilaksanakan dengan metode ceramah mengenai pupuk organic dan cara pembuatannya, pestisida organic dari TKKS berupa asap cair, dan diskusi dengan memberikan materi kepada masing-masing peserta, selain itu juga membawa contoh pupuk organik dan asap cair, setelah kegiatan sosialisasi berlangsung disertai diskusi bersama pengetahuan ibu-ibu KWIT Multi Lestari meningkat hampi 100%.
Sustainable bio energy: the potential of Ni-Fe/NZA as a catalyst for pyrolysis of sugarcane bagasse waste (Saccharum officinarum L.) for bio-oil production Tanjung, Muhammad Hafiz; Larasaty, Anisya; Habibie, R. Fikry Nanda; Ilmi, Assyifa Aini; Sufi, Sutan Badarudin; Bahri, Syaiful; Nugraha, Muhammad Imam
Konversi Vol 13, No 2 (2024): OKTOBER 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v13i2.19988

Abstract

The depletion of fossil fuels and the increase in greenhouse gas emissions have sparked public concern. Along with the problems occurred, the need for energy continues to increase, while energy source reserves are decreasing. This research was conducted with an aim to determine the effect of the addition of Ni-Fe/NZA catalyst on bio-oil yield from the pyrolysis process of sugarcane bagasse waste. Chemical analysis was carried out using GC-MS instrument and physical analysis was carried out using a pycnometer, viscometer, pH meter, and bomb calorimeter. The results showed that the bio-oil produced had better quality as evidenced by a series of chemical and physical analysis, so bio-oil can be used as a renewable alternative fuel with dominant compounds in the form of furfural and acetic acid. The highest bio-oil yield was obtained at 1% catalyst weight percentage and at the temperature of 400℃ of 48.1%. The density of bio-oil had a range of 0.93-1.01 gr/mL, bio-oil viscosity ranged from 25.75-30.01 cP and Bio-oil pH ranged from 2.62-3.27. The fastest first drop of bio-oil was obtained at 105℃. The calorific value had a range of 20.26-27.05 MJ/kg. It can then be concluded that Ni-Fe/NZA has great potential as a catalyst in the pyrolysis process and improves the quality of bio-oil produced in the development of sustainable technology.
Invigorasi Benih Cabai Rawit Cv. Hiyung (Capsicum frutescens L.) Menggunakan Larutan Bawang Merah Amalia, Hilma; Suparto, Hairu; Saputra, Riza Adrianoor; Nugraha, Muhammad Imam; Nurlaila, Nurlaila
Sandalwood Journal Of Agribusiness And Agrotechnology Vol. 3 No. 1 (2025): Edisi Mei 2025 (SJAA)
Publisher : Prodi Agroteknologi dan Agribisnis - Universitas Kristen Wira Wacana Sumba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58300/sjaa.v3i1.1272

Abstract

Decline in physiological seed quality during storage can significantly reduce viability and vigor, including in Hiyung cayenne pepper, a superior local variety from South Kalimantan. One potential solution is the invigoration technique, which involves treating seeds with certain solutions to restore their quality. This study aimed to examine the effect of shallot extract as a natural invigoration agent and to determine the best concentration to improve the viability and vigor of Hiyung cayenne pepper seeds that have exceeded their storage period. The research was conducted at Seed Control and Certification Center for Food Crops and Horticulture (BPSBTPH) Banjarbaru from July to August 2024 using a completely randomized design with one factor: four solution concentrations (0%, 10%, 15%, 20%) and five replications. Observed parameters included maximum growth potential, germination rate, vigor index, uniformity, and growth rate. The results showed that shallot extract had a significant effect on germination rate and growth rate, but no significant effect on maximum growth potential, vigor index, and uniformity. Application of 10% shallot extract improved seed viability, while 20% concentration enhanced the vigor of Hiyung cayenne pepper seeds that had exceeded their storage period.