Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Hasbullah Syaf"'
Autor:
Darwis Suleman, Resman Resman, Hasbullah Syaf, Namriah Namriah, Suaib Suaib, Syamsu Alam, Dewi Nurhayati Yusuf, Wa Ode Nurmashita Mbay
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 11, Iss 2, Pp 5353-5360 (2024)
Nickel is an important main resource mineral in Southeast Sulawesi, which has deposited around 97.4 billion tons, and undoubtedly, nickel exports emerged in national and regional economic growth. Mining activities were carried out through topsoil and
Externí odkaz:
https://doaj.org/article/3c34daa1ba654ffabb9a3e9e96f85d1c
Autor:
Hasbullah Syaf, ismawati ismawati, Resman Resman, Siti Leomo, Tresjia Corina Rakian, Namriah Namriah, M Tufaila, Mahyudi Mahyudi
Publikováno v:
Jurnal Pertanian, Vol 13, Iss 2, Pp 60-77 (2022)
Pertambahan penduduk sejatinya harus juga dibarengi dengan pertambahan jumlah produksi untuk menjaga agar kebutuhan pangan masyarakat tetap terjaga. Penelitian ini dilaksanakan dengan maksud untuk mengevaluasi kesesuaian lahan serta menentukan altern
Externí odkaz:
https://doaj.org/article/55654ea2357e4de69b4b1a6651143d6b
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 8, Iss 4, Pp 2995-3005 (2021)
Earthworms (Pheretima sp.) could survive under abiotic stress soil conditions. Furthermore, their activities as ecosystem engineers allow for the creation of soil biostructures with new characteristics. Therefore, this study aimed to investigate the
Externí odkaz:
https://doaj.org/article/1f3cb2e490264a9aabe1c5a51363c65d
Autor:
M Tufaila, La Ode Safiuddin, Rosliana Eso, Sitti Kasmiati, Hasbullah Syaf, La Ode Ahmad Nur Ramadhan, Hasrorayan, Ardin
Publikováno v:
Journal of Tropical Soils, Vol 20, Iss 2, Pp 111-118 (2015)
The objective of this study was to evaluate the variations of twelve chemical elements (Ni, Fe, Co, Mg, Mn, Al, Si, Zn, Ti, P, Ca and Cr) in laterite soil profiles from Wantulasi area in South East Sulawesi Province of Indonesia. Eighty four (84) sam
Externí odkaz:
https://doaj.org/article/7f172dae4f5c461797d4e89e3f3d3a29
Publikováno v:
AGRIVITA Journal of Agricultural Science, Vol 35, Iss 1, Pp 13-21 (2014)
Soil fauna plays an important role in decomposition and nutrient mineralization. The objective of this research was to study the effect of "komba-komba" compost and planting time of mungbean intercropped with maize on yield and soil fauna. The resear
Externí odkaz:
https://doaj.org/article/0183567ead7e4c1491267fc458c74489
Autor:
Laode Muhammad Harjoni Kilowasid, Tati Suryati Syamsudin, Franciscus Xaverius Susilo, Endah Sulistyawati, Hasbullah Syaf
Publikováno v:
Journal of Tropical Soils, Vol 18, Iss 2, Pp 149-159 (2013)
The composition of soil fauna community have played an important role in regulating decomposition and nutrient cycling in agro-ecosystems (include cocoa plantation). Changes in food availability and conditions in the soil habitat can affect the abund
Externí odkaz:
https://doaj.org/article/e04251d2502e4d608eb3c4c48c4e1eb5
Autor:
Safiun Safiun, Hasbullah Syaf, Dewi Nurhayati Yusuf, Darwis Darwis, Yulius B. Pasolon, La Ode Rustam
Publikováno v:
AGRONU: JURNAL AGROTEKNOLOGI. 2:32-41
This study aims to determine the fertility status of irrigated paddy fields in various types of irrigation networks, as well as its relationship to crop productivity in the rice fields of Lawele Village, Lasalimu District, Buton Regency, Southeast Su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e862a29476f6a4f41aa0dc8d38d20b4
https://doi.org/10.53863/agronu.v2i01.548
https://doi.org/10.53863/agronu.v2i01.548
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 8, Iss 4, Pp 2995-3005 (2021)
Earthworms ( Pheretima sp.) could survive under abiotic stress soil conditions. Furthermore, their activities as ecosystem engineers allow for the creation of soil biostructures with new characteristics. Therefore, this study aimed to investigate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4738b2f9ebd7d6b9ad9cfc82ed7d35b0
https://doi.org/10.15243/jdmlm.2021.084.2995
https://doi.org/10.15243/jdmlm.2021.084.2995
Autor:
FIRDA NURFAUZI, ZULFIKAR ZULFIKAR, M. TUFAILA HEMON, HASBULLAH SYAF, NAMRIAH NAMRIAH, SYAMSU ALAM
Publikováno v:
Jurnal Agroteknos; Vol 12, No 2 (2022)
This study aims to determine the land suitability class and efforts to manage the limiting factors that exist on land in Lasalimu District, Buton Regency. The method used is an independent survey by taking soil samples in each land unit (LU) for anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09aca7dab2966696c36d929deb8910cf
http://ojs.uho.ac.id/index.php/agroteknos/article/view/27174
http://ojs.uho.ac.id/index.php/agroteknos/article/view/27174
Autor:
Jumarddin La Fua, S Leomo, Nur Arafah, Hasbullah Syaf, Tresjia Corina Rakian, Laode Sabaruddin
Publikováno v:
Pakistan Journal of Biological Sciences. 24:241-251
Background and objective Soil water mainly derived from rainfall is an important limiting factor to increase crop production. Water balance is used to see the availability of soil water for plants at a certain time. This study aims to determine water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4992794ef6536a3010a0308a9d085a80
https://doi.org/10.3923/pjbs.2021.241.251
https://doi.org/10.3923/pjbs.2021.241.251