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TRANSFORMASI INOVASI:PEMANFAATAN LIMBAH BATU BARA MENJADI PUPUK Wentasari, Risa; Zadzali, Helmi; Sidiq, Egi Nur Muhamad; Anam, Khairul; Sridanti, Irma Lisa; Agusta, Herdhata; Sudradjat; Hariyadi; Bintoro, Mochamad Hasjim
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4551

Abstract

This literature study aims to review technological developments in the use of coal as fertilizer. The method used in this study is a systematic review. Article searches were carried out using Google Scholar with the keywords "Coal for Fertilizer" and "Pupuk Batu bara". At the end of the search, 14 articles were found consisting of 7 in Indonesian and 7 in English, then a narrative review was carried out. The conclusion of this study is that the use of coal as fertilizer was developed by utilizing low quality coal and coal waste: fly ash, bottom ash, humic acid and brown coal. The technology for using it as fertilizer is carried out by applying simple chemical and organic fertilizers together, or in the form of granular and slowrelease fertilizers.
IDENTIFIKASI SERANGGA HAMA PADA TANAMAN PADI DI PROVINSI BENGKULU Febrianto, Sudi; Sunarti; Sridanti, Irma Lisa
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4891

Abstract

Insect pests are a serious threat to rice production because they can cause various disease symptoms that cause significant damage to rice plants, resulting in decreased production. This study focused on identifying insect pests in rice plants in Bengkulu Province. This study aims to identify insect pest species in rice plants in various research locations covering the highlands and lowlands in Bengkulu Province. This study was conducted in July-August 2024. Sampling was conducted using insect nets, and insect pest identification was carried out. The analysis method used is a qualitative descriptive method. This study produced several main insect pest species, namely the seedling fly (Atherigona oryzae), rice orange leafhoppers (Cicadulina bipunctata), rice leaf folder (Cnaphalocrocis medinalis), rice bugs (Leptocorisa oratoriuis), green paddy leafhoppers (Nephotettix virescens), rice stem gall midge (Orseolia oryzae), green grasshoppers (Oxya japonica), green grasshoppers (Oxya serville), zigzag leafhopper (Recilia dorsalis), Ebarrius cognatus,  rice black bug (Scotinopara coartata), and yellow stem borer (Scripophaga interculas) in various research locations. The level of insect attack varied in each location, with some locations showing higher levels of attack than others.
Transfer Teknologi Pengendalian Penyakit Bercak Daun pada Cabai Berbasis Ekstrak Daun Kelor sebagai Pestisida Nabati Sridanti, Irma Lisa; Febrianto, Sudi
Inovasi Jurnal Pengabdian Masyarakat Vol 2 No 1 (2024): IJPM - April 2024
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/ijpm.383

Abstract

Cabai merupakan komoditas penting bagi masyarakat Indonesia. Permintaan atas cabai semakin meningkat seiring dengan meningkatnya kebutuhan pangan. Desa Bumisari merupakan salah satu sentra budidaya tanaman cabai di Kabupaten Kepahiang. Tanaman cabai yang dibudidayakan seringkali mengalami kegagalan panen yang diakibatkan oleh penyakit bercak daun yang menyerang pertumbuhan tanaman cabai. Pengendalian penyakit bercak daun pada tanaman cabai dapat dilakukan dengan menggunakan ekstrak daun kelor sebagai pestisida alami. Daun kelor selama ini banyak tumbuh dilingkungan rumah, namun selama ini masyarakat hanya memanfaatkan kelor sebagai sayur-sayuran untuk dikonsumsi. Tujuan pengabdian ini adalah transfer ilmu pengetahuan tentang pengendalian penyakit bercak daun dengan pestisida alami berbasis ekstrak daun kelor. Pengabdian ini dilakukan pada tanggal 8 Maret 2023, di Desa Bumi Sari Kecamatan Ujan Mas, Kabupaten Kepahiang. Metode yang digunakan dalam bentuk ceramah (sosialisasi) dan pelatihan pembuatan pestisida alami berbasis ekstrak daun kelor. Dengan adanya pengabdian ini masyarakat desa berharap dapat menekan serangan penyakit bercak daun pada tanaman cabai yang dibudidayakan sehingga dapat meningkatkan hasil panen.
IDENTIFIKASI JAMUR PENYEBAB PENYAKIT PASCAPANEN PADA BIJI JAGUNG DAN KACANG TANAH DI WAKTU PENYIMPANAN Anggraini, Selviana; Lumbantoruan, Santa Maria; Ansiska, Paisal; Sridanti, Irma Lisa; Vajri, Indri Yanil
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 2 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i2.4047

Abstract

  Pathogens that cause plant diseases do not only attack when it was in the field until harvesting, these attacks continue until the agricultural product was stored and consumed. The agricultural products could be stored for a long period after harvesting. During storage, there were several constraints were found in the form of decreased quality due to postharvest disease which it was caused by several pathogens such as fungi, bacteria, and viruses. Fungi were a group of pathogens that were often found as a cause of postharvest disease in agricultural commodities. The method used in this study was a blotter, then it would be continued by isolation and purification and also identification of the pathogen under a microscope. The results of the identification of fungi that cause postharvest diseases in corn and peanut seeds were found in four pathogenic fungi, namely Aspergillus niger, Aspergillus flavus, Penicillium sp, and Fusarium sp.