Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Ahmed Osumanu Haruna"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-20 (2021)
Abstract The use of N fertilizers on tropical acid soils is increasing because of their low native fertility. Chicken litter biochar was used to improve N use efficiency and rice yield. The objective of this study was to determine the effects of chic
Externí odkaz:
https://doaj.org/article/d6c1324528154a4fa29f0b31936880c1
Publikováno v:
Acta Technologica Agriculturae, Vol 22, Iss 3, Pp 70-74 (2019)
Densification of biochar can reduce transportation and handling costs, as well as significantly decrease loss of biochar during soil application. Although the nutrient-rich biochar tablets may be a potential cost-effective slow-release fertilizer in
Externí odkaz:
https://doaj.org/article/8f2886101847460487be8f8a83c406c8
Publikováno v:
Eurasian Journal of Soil Science, Vol 7, Iss 2, Pp 121-132 (2018)
The reaction of H2PO42- and HPO4- with Al and Fe in acid soils to form a precipitate reduces P availability. Chicken litter biochar has been used to improve soil P availability for maize production but with limited information on optimum rates of bio
Externí odkaz:
https://doaj.org/article/8f7c9417f50249ea8d3be6508f7f70f8
Publikováno v:
Italian Journal of Agronomy, Vol 14, Iss 1 (2019)
Tropical soils such as Ultisols fix phosphorus (P) because of their characteristically high contents of aluminium and iron. Organic amendments could be used to mitigate P fixation. This study aimed to: i) improve soil P availability, nutrients uptake
Externí odkaz:
https://doaj.org/article/5e25822dc1404b288a91092925a21e99
Autor:
Md Imam Hossain, Khairulmazmi Ahmad, Yasmeen Siddiqui, Norsazilawati Saad, Ziaur Rahman, Ahmed Osumanu Haruna, Siti Khairunniza Bejo
Publikováno v:
Agronomy, Vol 10, Iss 9, p 1253 (2020)
Sugarcane is an important industrial crop because it is the major source of white sugar. It is also one of the crops for the alcohol and biofuel industries. Disease-causing organisms can significantly decrease the productivity of sugarcane plants and
Externí odkaz:
https://doaj.org/article/3df558e1c99d442eb1419ef5cb7247ef
Publikováno v:
Microorganisms, Vol 8, Iss 6, p 854 (2020)
Plant growth-promoting rhizobacteria (PGPR), which include isolates from genera Paraburkholderia, Burkholderia and Serratia, have received attention due to their numerous plant growth-promoting mechanisms such as their ability to solubilize insoluble
Externí odkaz:
https://doaj.org/article/50854d72ec8b4e37a53cb9d152a3ffc9
Publikováno v:
Microorganisms, Vol 8, Iss 3, p 442 (2020)
In the midst of the major soil degradation and erosion faced by tropical ecosystems, rehabilitated forests are being established to avoid the further deterioration of forest lands. In this context, cellulolytic, nitrogen-fixing (N-fixing), phosphate-
Externí odkaz:
https://doaj.org/article/60b9bd7d12d546a19ead173b9401e5e9
Autor:
Ali Maru, Ahmed Osumanu Haruna, Audrey Asap, Nik Muhamad Abd. Majid, Nathaniel Maikol, Alicia Vanessa Jeffary
Publikováno v:
Applied Sciences, Vol 10, Iss 6, p 2127 (2020)
Phosphorus is a macronutrient which plays an important role in plant metabolism, growth, and development. However, in tropical acid soils, P fixation is high because of significant amounts of Al and Fe ions. Al and Fe ions can reduce diffusion of P i
Externí odkaz:
https://doaj.org/article/c33165101b2049e5b783a95e5adc9f1c
Autor:
Ng, Ji Feng, Ahmed, Osumanu Haruna, Omar, Latifah, Jalloh, Mohamadu Boyie, Kwan, Yee Min, Musah, Adiza Alhassan, Chowdhury, Ahmed Jalal Khan
Publikováno v:
In Desalination and Water Treatment July 2024 319
Autor:
Ng, Ji Feng, Ahmed, Osumanu Haruna, Omar, Latifah, Jalloh, Mohamadu Boyie, Kwan, Yee Min, Musah, Adiza Alhassan, Chowdhury, Ahmed Jalal Khan, Wahi, Rafeah, Jimmy, Deborah Renting
Publikováno v:
In Desalination and Water Treatment July 2024 319