Results 81 to 90 of about 67,385 (386)

Irrigated Agriculture and the Cost Recovery Principle of Water Services: Assessment and Discussion of the Case of the Guadalquivir River Basin (Spain) [PDF]

, 2018
The Cost Recovery Principle (CRP) is considered by the European Union (EU) water policy as a substantial requirement for economic efficiency, transparency, fairness, and sustainability in the use of water resources.
Expósito García, Alfonso
core   +1 more source

Photoredox‐Catalyzed Synthesis of a Novel Class of Fluoroalkyl Pyrazolones

Advanced Synthesis &Catalysis, EarlyView.
A photoredox strategy enables regioselective synthesis of fluoroalkyl 2‐pyrazolin‐5‐ones via radical addition and cyclization. This mild, metal‐free method shows a broad substrate scope, operates in batch and flow systems, and offers a sustainable approach to fluorinated heterocycles with potential applications in medicinal chemistry.
Emanuele F. Pissinati, Meysam Azizzade, Till Opatz, Márcio W. Paixão   +3 more
wiley   +1 more source

Developing Biostimulants From Agro-Food and Industrial By-Products

Frontiers in Plant Science, 2018
In modern agriculture, seeking eco-friendly ways to promote plant growth and enhance crop productivity is of priority. Biostimulants are a group of substances from natural origin that contribute to boosting plant yield and nutrient uptake, while reducing
Lin Xu, Danny Geelen
doaj   +1 more source

Estimation of the solubility parameters of model plant surfaces and agrochemicals: a valuable tool for understanding plant surface interactions [PDF]

, 2012
Background Most aerial plant parts are covered with a hydrophobic lipid-rich cuticle, which is the interface between the plant organs and the surrounding environment.
AL Samuels, B Aryal, B Bhushan, BA Uhlig, BC Hancock, C Neinhuis, C Neinhuis, CE Jeffree, CH Jeffree, CM Hansen, DJ Greenhalgh, DK Kosma, DW van Krevelen, DW van Krevelen, E Domínguez, EJ Johnson, EP Parsons, F Kardel, G Kerstiens, H L, H Schott, HJ Ensikat, J Burkhardt, J Graça, JA Heredia-Guerrero, JF Villena, K Koch, L Rapley, M Dias, M Javelle, M Khayet, M Khayet, M Khayet, M Kissinger, M Nosonovsky, M Pollard, M Riederer, M Riederer, MA O’Neill, MG Wirthensohn, MG Wirthensohn, MJ Steinbauer, Mohamed Khayet, MT Tyree, MW Samaha, P Wagner, PE Kolattukudy, PE Kolattukudy, PE Kolattukudy, PJ Holloway, R Gröning, RA Burton, S Bauer, S Pandey, T Eichert, T Scherbatskoy, TH Jones, TH Yeats, V Fernández, V Fernández, Victoria Fernández, VY Senichev   +61 more
core   +8 more sources

A Mild and Efficient Iridium‐Catalyzed Method for Aldimine Hydrogenation

Advanced Synthesis &Catalysis, EarlyView.
A mild, efficient, and broadly applicable iridium‐catalyzed method for aldimine hydrogenation, facilitating access to an array of corresponding amine products in high isolated yields is reported. The developed methodology employs a bidentate iridium‐N‐heterocyclic carbene‐phosphine complex for use at low catalyst loadings, and proceeds under an ...
Aidan McKeown, Jonathan A. Taylor, Laura C. Paterson, David M. Lindsay, William J. Kerr   +4 more
wiley   +1 more source

Characterization of residue dissipation of hexaconazole in Chinese cabbage and spring scallion

Applied Biological Chemistry
The characterization of hexaconazole residues was evaluated through both single and sequential applications in Chinese cabbage and spring scallion. Maximum residue levels following foliar application were determined to be 1.14 mg kg− 1 in the cabbage and
Ji Won Lee, Jin-Seong Kim, Ji Hyun Park, Hyun Ho Noh, Min Seok Oh, Jin-Hyo Kim, Kyeong-Ae Son   +6 more
doaj   +1 more source

Seeds of Doubt: North American farmers' experiences of GM crops [PDF]

, 2002
The picture the biotechnology industry has painted of GM crops in North America is one of unqualified success, after six years of commercial growing. The objective of this report was to assess whether this image is accurate and if not what problems have ...
Meziani, Gundula, Warwick, Hugh
core  

Electrochemical Trifluoromethylchlorosulfonylation of Alkenes via Copper‐Mediated SO2Cl Radical Transfer

Advanced Synthesis &Catalysis, EarlyView.
This article reports an electrosynthetic method for vicinal trifluoromethylchlorosulfonylation of alkenes using [Cu(MeCN)4]PF6 and triethylamine, without elaborate ligands. The reaction efficiently adds CF3 and SO2Cl across diverse unactivated alkenes with broad functional group tolerance.
Sachini Rodrigo, Melanie S. Sanford, Long Luo   +2 more
wiley   +1 more source

Agriculture and urban development in sub-Saharan Africa [PDF]

, 2010
This presentation focuses on results obtained from the international workshop "Agricultures et développement urbain en Afrique de l'Ouest et du Centre" [Types of urban agriculture and development in Central and West Africa] hosted in Yaoundé in 2005 in ...
Parrot, Laurent
core  

Corn Zein Nanocarriers for Agrochemical Delivery and Smart Packaging

Advanced Sustainable Systems, EarlyView.
This review explores zein, a corn‐derived biodegradable protein, as a multifunctional nanocarrier for sustainable agriculture and packaging. It examines advances in agrochemical delivery, smart packaging, and stimuli‐responsive systems, while addressing scalability, environmental fate, and regulatory barriers.
Muhammad Shahidul Islam, Debela T. Tadele, Tizazu H. Mekonnen   +2 more
wiley   +1 more source