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Aug 2026 DOI 10.14302/issn.2639-3166.jar-26-6095
Simon AlibuCorresponding author
Uganda has the world's lowest fertilizer use rate at just 1-1.5 kg per hectare. This limited use is a key factor hindering rice productivity in the country. Farmers can use affordable organic fertilizers to partially replace expensive mineral fertilizers, increasing the profitability of rice cultiva…
Aug 2023 DOI 10.14302/issn.2639-3166.jar-23-4682
Myunggyu LeeCorresponding author
Objectives The solid-liquid separation (SLS) process generally separates solid and liquid fractions in wastewater and livestock manure. The solid-liquid separation process is an essential pretreatment step for the recycling and purification of pig manure. This study has assessed the separation and/o…
Aug 2023 DOI 10.14302/issn.2639-3166.jar-23-4662
Febriana Kinanthi PutriCorresponding author
Environmental pollution until this moment still become crucial environmental problem. Environmental pollution can occur anywhere, one of them is in agriculture sectoral. Environmental pollution in the agriculture area caused by usage of chemical pesticide for managing agriculture. Using chemical pes…
Jul 2023 DOI 10.14302/issn.2639-3166.jar-23-4606
Lambert B. McCartyCorresponding author
St. Augustinegrass (Stenotaphrum secundatum (Walt.) Kuntze) generally has poor cold tolerance yet good to excellent shade tolerance. As mostly hot summers follow cold winters in USDA Hardiness Zone 7, severely damaging tall fescue (Lolium arundinaceum (Schreb.) Darbysh.) and centipedegrass (Eremochl…
Oct 2021 DOI 10.14302/issn.2639-3166.jar-21-3875
Mohamed Hassan DahabCorresponding author
Repair and maintenance cost is considered as one of important items for machinery management and selection. The present study was carried out in Dongola area for tractor repair and maintenance costs estimation. The data was collected from records of Elshimalya Company for Agricultural Inputs. Forty…
May 2020 DOI 10.14302/issn.2639-3166.jar-20-3246
Abubaker H. M. AdamCorresponding author
The fruit flies of familyTephritidae are considered as serious pests of Mango in Sudan. They cause substantial damage to Mango in all Mango production areas. The application of various pesticides appeared to be ineffective. Therefore, this study was carried out to investigate the efficacy of Spinosa…