Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Hairil Ifansyah"'
Autor:
Akhmad Rizalli Saidy, Bambang Joko Priatmadi, Meldia Septiana, Ratna Ratna, Ismet Fachruzi, Hairil Ifansyah, Afiah Hayati, Muhammad Mahbub, Abdul Haris
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 11, Iss 3, Pp 5767-5778 (2024)
Reclaimed-mining soil (RMS) is characterized by low fertility, acidic pH, and high heavy metal contents. As a result, adding amendments becomes essential to support plant growth. Therefore, this research measured alterations in the characteristics of
Externí odkaz:
https://doaj.org/article/d418c3b0e8af42bc9f56f907afaac5cb
Autor:
Akhmad Rizalli Saidy, Abdul Haris, Hairil Ifansyah, Afiah Hayati, Muhammad Mahbub, Meldia Septiana, Ronny Mulyawan, Ihsan Noor
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 4, Pp 38-48 (2024)
AMD (acid mine drainage) with low pH and high heavy metals content is a serious environmental problem in mining activities. Proper AMD management is crucial to ensure compliance with the standards of environmental quality before allowing the flow to
Externí odkaz:
https://doaj.org/article/0aabd4ac7ad249a7b96409ef98998837
Autor:
Bambang Joko Priatmadi, Meldia Septiana, Ronny Mulyawan, Hairil Ifansyah, Abdul Haris, Afiah Hayati, Muhammad Mahbub, Akhmad R. Saidy
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 2, Pp 341-350 (2024)
The utilization of nitrogen (N) fertilizer in peatlands, with the aim of increasing crop growth and production, is also reported to increase carbon dioxide (CO2) emissions. The application of coal fly ash (CFA) to soil may change soil physico-chemica
Externí odkaz:
https://doaj.org/article/07f712ffc11b4e81be2ed24cd5c8a6f8
Autor:
Gusti Irya Ichriani, Hairil Ifansyah, Agus Maulana, Ema Rizki Fauwziah, Muhammad Syifa, Bambang Supriyono Lautt, Adi Jaya, Hastin Ernawati Nur Chusnul Chotimah, Wiranda Pasaribu
Publikováno v:
Journal of Tropical Soils, Vol 27, Iss 3, Pp 111-119 (2022)
The peatlands have the potential to support food security efforts. However, there is have constraints on soil fertility, especially the P nutrients availability. The biotechnology approach, the application of ameliorant (biochar-compost carrier mediu
Externí odkaz:
https://doaj.org/article/7283c53534ab45afa737367491b4d7e0
Autor:
Hairil Ifansyah
Publikováno v:
Journal of Tropical Soils, Vol 18, Iss 2, Pp 203-208 (2013)
Soil reaction (pH), aluminum (Al), iron (Fe) and phosphorus (P) are the soil properties that are related to each other. Their role on the growth and development of plant is very significant. Liming and organic mater are the soil amendments that are f
Externí odkaz:
https://doaj.org/article/f52ef053d9594308b619ebcd829b855e