Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Subhan, Arif"'
Autor:
Ika Purnamasari, Moc. Reza Wahyu Abdillah, Yagus Wijayanto, Tri Wahyu Saputra, Suci Ristiyana, Subhan Arif Budiman
Publikováno v:
JTSL (Jurnal Tanah dan Sumberdaya Lahan), Vol 11, Iss 2, Pp 423-432 (2024)
Jember Regency is one of the national food storage areas. One of the most important resources in cultivating food crops is water which comes from rainfall. The existence of rainfall data is very important in planning and implementing agricultural act
Externí odkaz:
https://doaj.org/article/a62e0e97f32a432695a5f00d576a3359
Publikováno v:
JTSL (Jurnal Tanah dan Sumberdaya Lahan), Vol 11, Iss 2, Pp 359-366 (2024)
The plantation sector, especially tobacco plants, is the biggest contributor to the country's foreign exchange value non-mining through tobacco excise and export. With the increasing number of active smokers in Indonesia, the need for tobacco continu
Externí odkaz:
https://doaj.org/article/a368f3ae56504351822afbcea65ef0ca
Autor:
Tri Candra Setiawati, Mohammad Nurcholis, Basuki Basuki, Subhan Arif Budiman, Dwi Fitri Yudiantoro
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 11, Iss 3, Pp 5741-5753 (2024)
The eruption of Mount Semeru at the end of 2021 was responsible for emitting volcanic ash with specific characteristics. These unique mineralogy and chemical properties have both positive and negative effects on soil fertility, as excessive heavy met
Externí odkaz:
https://doaj.org/article/03032fa5eacf4df39f9c928a8f4d6bf2
Publikováno v:
Journal of Applied Geospatial Information, Vol 7, Iss 2, Pp 1059-1064 (2023)
The escalating demand for metals, driven by technological advancements, has intensified the search for new metal ore resources. This study aims to explore potential metal ore deposits in the Weikeri River and Uhak Village regions of southwest Maluku.
Externí odkaz:
https://doaj.org/article/45133b19409b406ba17235823453c8b6
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 10, Iss 4, Pp 4659-4672 (2023)
Land use changes become a problem that contributes to the decline in the watershed function and performance. Bedadung watershed divides Jember Regency, which has upstream from Mount Raung and a downstream Indonesian Ocean. During the last ten years i
Externí odkaz:
https://doaj.org/article/e53533b61f3a47479c4310adf7bba58e
Publikováno v:
Journal of Applied Geospatial Information, Vol 7, Iss 1, Pp 813-819 (2023)
The presence of quartz sandstone outcrops in the southeast of the study site suggests the presence of quartz sandstones in the northwest, according to the strike direction. This geoelectrical measurement aims to determine the distribution of these sa
Externí odkaz:
https://doaj.org/article/11710d71efee4cebb5a0739d153b5c26
Publikováno v:
Jurnal Ilmiah Rekayasa Pertanian dan Biosistem, Vol 11, Iss 1, Pp 56-72 (2023)
Gunung Raung merupakan hulu DAS Bedadung. DAS Bedadung merupakan sungai yang membelah Kabupaten Jember dan memiliki peran penting dalam kehidupan masyarakat Jember salah satunya sebagai sumber air pertanian. Penggunaan lahan di lereng Gunung Raung di
Externí odkaz:
https://doaj.org/article/7fce034d62db4eea8cda1a8f1e804aa8
Publikováno v:
Jurnal Teknik Pertanian Lampung, Vol 11, Iss 4, Pp 601-616 (2022)
Indonesia's population in 2021 will increase by 0.92% from 2020. The increasing population demands the fulfillment of food. Land changes and their consequences indicate land damage. The purpose of the study was to assess the soil damage potential ind
Externí odkaz:
https://doaj.org/article/a83d1a33f129453cbadec9ba981b007f
Publikováno v:
Journal of Tropical Soils, Vol 28, Iss 2, Pp 47-56 (2022)
Soil is dynamic due to various internal and external processes exerted on the soil, resulting in unique soil characteristics in space in short and long distances. Geostatistics (kriging) is the method of quantifying the spatial variation of soil prop
Externí odkaz:
https://doaj.org/article/5478cbbab2e04d6eb1f90f71a5452a0f
Publikováno v:
Jambura Physics Journal, Vol 4, Iss 1, Pp 39-48 (2022)
Research on the estimation of groundwater potential and its depth has been carried out in Nglanggeran Kulon which is the Nglanggeran Ancient Volcano Tourism Village in Gunung Kidul. The large number of tourists who visit makes the need for groundwate
Externí odkaz:
https://doaj.org/article/71c7408afd56457ea4c381ee2db6965a