Results 121 to 130 of about 66,025 (307)
Zemljiste i biljkaThe aim of this work was to determine the content and composition of the humus in the Technosols from reclaimed post-flotation tailings of the Bor copper mine (Serbia). Part of the tailings was reclaimed about 20 years ago by restoring the topsoil with arable soil and planting trees and grasses.
Jasmina Lilić +3 more
openaire +2 more sources
APPLICATION OF BIOTECHNOLOGICAL METHODS OF VERMICULTIVATION FOR ECOLOGICAL RESTORATION OF MINING SITES [PDF]
, 2018 The issue of land recultivation after the development of mineral deposits is topical. Technozems (technogenically transformed land) formed in the process of recultivation are significantly different from zonal soils by the
Gorova, Alla +8 more
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The Canadian Journal of Chemical Engineering, EarlyView.Abstract Biostimulants are increasingly used in agriculture to promote plant growth, improve stress tolerance, and support sustainable farming practices. One common method of production is chemical hydrolysis of protein‐rich waste, such as tannery by‐products, offering an economical and eco‐friendly alternative to conventional raw materials.
Karel Kolomazník +3 more
wiley +1 more source
Study of Hydrophobic Domains in Humic Acids [PDF]
, 2008 Fyzikálně-chemická povaha hydrofobních domén huminových kyselin byla studována z několika hledisek. K objasnění významu fluorescenčních spekter byly vzorky podrobeny sekvenční frakcionaci, která pomohla k částečnému objasnění vlivu vodorozpustných složek,
Čechlovská, Hana
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Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study explores the potential influence of key components of the board of directors' architecture on ESG outcomes. Specifically, we focus on the effects of demographic components (gender and cultural diversity), structural and compositional factors (size, CEO‐Chair separation, and the presence of independent/non‐executive directors), and ...
Jorge Ochaita‐Gonzalez +3 more
wiley +1 more source
Quantitative substantiation of pedogenesis model key components [PDF]
, 2014 The presented structure of humus soil horizon formation model in time for automorphic conditions includes all the factors of soil formation. The maximum thickness of humus soil horizon is justified in terms of its dependence from climatic energy costs on
Chepelev, O., Lisetskii, F.
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The Curriculum Journal, EarlyView.Abstract Curriculum reform provides a vital opportunity for nations to ensure learners are equipped to fully participate as citizens in the 21st century. This paper presents an understanding of educators’ response to curriculum reform, and some of its enablers and barriers.
Alison Glover +5 more
wiley +1 more source
Почвознание, агрохимия и екология, 2011 In our work we studied the humus status of two fields of four-field rotation оn Mollic Fluvisols in Plovdiv region. The results of fraction composition of humus, confirm the assumption that the studied soil develops towards decreasing of soil ...
Стефка Тодорова +1 more
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Relationship of agro soil humus content and their structure state
, 2016 The non-standard relationship aspects of agrochernozem humus content and agro dark gray soil are considered with the indicators of their structural-aggregate composition - the content of boulders, dust, agronomically valuable fractions, the sizes of the aggregate average ...
Novykh, L. L. +3 more
openaire +1 more source
Compost and digestate: sustainability, benefits, impacts for the environment and for plant production [PDF]
, 2008 This proceedings volume contains the papers presented at the CODIS 2008 congress held on 27 - 29 February 2008 in Solothurn (Switzerland).The composting and digestion of biogenic waste materials and the subsequent application of compost and digestate to ...
Fuchs, Jacques G. +3 more
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