Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Francis Zvomuya"'
Autor:
Jia-Hui Yang, Yan-Chen Gao, Lang Jia, Wen-Juan Wang, Qing-Bai Wu, Francis Zvomuya, Miles Dyck, Hai-Long He
Publikováno v:
Advances in Climate Change Research, Vol 15, Iss 3, Pp 476-489 (2024)
Freeze‒thaw induced landslides (FTILs) in grasslands on the Tibetan Plateau are a geological disaster leading to soil erosion. These landslides reduce biodiversity and intensify landscape fragmentation, which in turn are strengthen by the persisten
Externí odkaz:
https://doaj.org/article/e592124de58a47abb9e5074a6a2836a6
Publikováno v:
Agriculture, Vol 14, Iss 3, p 445 (2024)
As one of the basic disciplines of agricultural, natural resource, and environmental science, soil science has played a critical role in global food security and socio-economic and ecological sustainability. The number of soil science journals and pu
Externí odkaz:
https://doaj.org/article/cabd6bbf212d497498fd5cb121d144c5
Publikováno v:
PeerJ, Vol 10, p e13885 (2022)
Background With increasing food demand as a consequence of the growing world population, there is a corresponding demand for additional sources of phosphorus (P). Alum-phosphate (Al-P) sludge is a by-product of wastewater treatment and can be a good
Externí odkaz:
https://doaj.org/article/397b9235d50b411b8bd204f869b767c0
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 2, Iss 1, Pp 1-6 (2019)
Core Ideas Freundlich and Langmuir isotherms described P sorption by oxides and soils, respectively. Biochar increased the extent and relative strength of P sorption by goethite at 15°C. Biochar reduced P sorption but increased P binding strength fo
Externí odkaz:
https://doaj.org/article/279c5c8acde4410baa2a630f70fa88de
Autor:
Justice Zhanda, Paul R. Bullock, Francis Zvomuya, Carl Shaykewich, Lana M. Reid, Yvonne Lawley, Don Flaten
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 2, Iss 1, Pp 1-12 (2019)
Core Ideas Time‐lapse cameras provided accurate grain corn development dates to V6 and for VT and R1. Grain corn hybrids all accumulated more corn heat unit (CHU) to R6 than indicated by their CHU ratings. The general thermal index may be more accu
Externí odkaz:
https://doaj.org/article/e9cf163f54d24ee5ab9b60e7a22400a0
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Long‐term stockpiling of soil salvaged from oil sands operations often leads to the deterioration of soil quality and poor reclamation results for disturbed land. This study assessed the efficacy of organic amendments in improving the qual
Externí odkaz:
https://doaj.org/article/112700623fe64ea7bd36beccc02a7872
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Landspraying while drilling (LWD) is an approved disposal method for water‐based drilling mud (WBM) systems in western Canada, where the mud is applied either on arable or vegetated land. This study examined the effects of a single LWD app
Externí odkaz:
https://doaj.org/article/596c974fdb494e2cb44f44f8bfc893b6
Autor:
Afua Adobea Mante, Emeka Leonard Ndulue, Ramanathan Sri Ranjan, Francis Zvomuya, Krishna Kaja
Publikováno v:
Applied Engineering in Agriculture. 38:589-597
HighlightsSubsoil is highly susceptible to compaction based on texture and packing density.Imperfect natural drainage increases the risk of subsoil vulnerability to compaction.Irrespective of drain spacing, the risk for subsoil compaction was high.Th
Autor:
Martin H. Entz, Joanne R. Thiessen Martens, Henry F. Wilson, Kimberley D. Schneider, Francis Zvomuya
Publikováno v:
Agronomy Journal. 114:795-810
Autor:
Shanwei Xu, Francis Zvomuya, Tim Schwinghamer, Tim A. McAllister, Allan J. Cessna, Srinivas Sura, Rahat Zaheer, Francis J. Larney
Publikováno v:
Journal of Environmental Science and Health, Part A. 56:1093-1106
Degradation of antimicrobial resistance genes (ARG) in manure from beef cattle administered (kg-1 feed) 44 mg of chlortetracycline (CTC), 44 mg of chlortetracycline plus sulfamethazine (CTCSMZ), 11 mg of tylosin (TYL), or no antimicrobials (Control)