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Journal : Environation (Environmental Engineering Journal of Community Dedication)

MAPPING AGRICULTURAL AREAS IN GLAGAH DISTRICT TO DETERMINE THE AMOUNT OF GRAIN PRODUCTION (RICE HUSKS) Saputra, Ananda Dimas Mukti Bayu; Aryogani, Fajar; Utama, Hilmy Ghani; Puspitasari, Indah Maharani; Nadzifah, Novia; Nurmawati, Adika; Saputro, Wiliandi; Saputro, Erwan Adi
Environmental Engineering Journal of Community Dedication Vol. 4 No. 2 (2024): Jurnal Environation
Publisher : Teknik Lingkungan Universitas Pembangunan Nasional "Veteran" Jawa Timur

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Abstract

Area mapping is used to find out the potential that can be explored in an area. Geographically, Glagah District is located in the area of Lamongan Regency which is located in the northern hemisphere, approximately 15 Km from the capital of Lamongan district, located at coordinates between 06° 53' 30.81'' – 7° 23'6'' South Latitude and 112° 17' 01.22'' – 112° 33'12''. Glagah District has an area of 3,888 ha of agricultural land and makes agricultural products in this area quite large. Grain production in Glagah sub-district was 29,104 tons and 18,623.29 tons of rice production in 2019. The large amount of grain obtained makes the potential for processing rice husk waste a thing that needs to be considered. One way to process rice husks is by converting rice husks into burnt charcoal, considering that the silica content in rice husk ash is quite large at 87-97% of dry weight. This method is fairly easy to do and burnt husk charcoal can be used for organic fertilizer that is beneficial for plants.
MAPPING POTENTIAL FISH PROCESSING SOURCES GLAGAH DISTRICT, LAMONGAN Syafitri, Miranda Dwi; Farafi, Nafisah; Mu'is, Yusup Fatkhul; Irawan, Rayesha Yuda; Kurniawan, Moh Nawawi; Saputro, Wiliandi; Saputro, Erwan Adi; Nurmawati, Ardika
Environmental Engineering Journal of Community Dedication Vol. 4 No. 2 (2024): Jurnal Environation
Publisher : Teknik Lingkungan Universitas Pembangunan Nasional "Veteran" Jawa Timur

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

Abstract

Glagah District, located in Lamongan Regency, has a lot of potential that can still be optimized, one of which is fish processing. This area produces popular fish on the market and only becomes waste if not processed, such as small fish, fish with too many spines, and fish heads. This is the main concern in processing unsold fish as one of the main raw materials in the production of fish meal. Mapping fish processing sources aims to build and maximize fish production potential. The method used is a descriptive and qualitative method with a field survey to obtain an overview of the distribution points of fish processing sources. From the results of field surveys and mapping carried out, there are 196.2456 hectares, including swamps, rivers and reservoirs, with a production scale of around 125.4635 tons. Meanwhile, the results of aquaculture include fish ponds, rice fields, ponds, floating-net-cages, and step-net-cages, which cover an area of around 4,179.48 hectares with a production scale of 12,915.9608 tons. The use of fish includes flour, pellets, crackers, presto, and fish cake, which can add selling value. This can also be a way to reduce fish and increase the village's income.