Results 101 to 110 of about 498,586 (328)
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
Atomic Absorption Spectrophotometric Determination of Water-Soluble Boron in Fertilizers
Journal of AOAC INTERNATIONAL, 1969 Abstract Water-soluble boron is extracted into a mixlure of 2-ethyl-l,3-hexanediol and methyl isobutyl ketone for determination by atomic absorption spectrophotometry. The extraction procedure brings the fertilizer sample, water, and extraction solvent in contact simultaneously.
Peggy A Howard +2 more
openaire +1 more source
Precision farming technology, adoption decisions and productivity of vegetables in resource-poor environments [PDF]
‘Precision Farming’ or ‘Precision Agriculture’ aims at increasing productivity, decreasing production costs and minimizing the environmental impact of farming.
Ashok, K.R. +2 more
core +1 more source
Organic Agriculture and the Environmental Stability of Food Supply [PDF]
, 2007 CONCLUSIONS Organic production systems can make important contributions to food supply stability and farmer livelihoods by establishing soil fertility, providing diversity and, therefore, resilience to food production systems in light of the many ...
Earley, Jane +2 more
core
The Canadian Journal of Chemical Engineering, EarlyView.Left: Desulphurization method application. Right: Novel desulphurization method. Abstract The presence of hydrogen sulphide (H2S) in biogas poses significant environmental and operational challenges due to its corrosive and toxic properties. Thus, this study aimed to develop a dual‐function desulphurization system using a cation exchange resin (CIER ...
Matheus Damásio Thrun +6 more
wiley +1 more source
Use of inorganic fertiliser in place of poultry manure for rehabilitation of gold and bauxite ore refining residues [PDF]
, 2000 Ore refining residues are difficult substrates for revegetation because they often contain extremely low plant available levels of one or more essential elements (Hossner and Hons 1992).
Bell, R.W. +3 more
core +1 more source
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr +4 more
wiley +1 more source
Effects of different types of fertilizers on plankton productivity in earthen ponds [PDF]
, 2003 Three fertilizer types (NPK, Super-phosphate and cow dung) were applied at two levels (Low, 0.3 kg/25m super(2)/2weeks and High, 0.7kg/25 m super(2)/2weeks) to 12 ponds with two ponds serving as control.
Kolo, R.J., Mani, I.A., Musa, H.A.
core
EcoEnergy, EarlyView.This review provides a comprehensive overview of recent advances in glycerol electro‐oxidation reaction, covering electrocatalyst design, electrolyte and operating optimization, and mechanistic understanding of reaction pathways. Integrated anodic–cathodic systems and techno‐economic assessments are discussed, followed by key challenges and future ...
Jiamin Wang +3 more
wiley +1 more source
GeodermaThe use of wastewater-derived struvite (MgNH4PO4·6H2O) as a lower water solubility alternative to highly water-soluble phosphorus (P) fertilizers such as monoammonium phosphate (MAP) has been widely hypothesized to reduce fertilizer nitrogen (N) and ...
Andrew J. Margenot, Patriciaá Leon
doaj +1 more source