Results 21 to 30 of about 649,532 (347)

Effectiveness of Organic Wastes as Fertilizers and Amendments in Salt-Affected Soils

open access: yesAgriculture, 2015
Excessive salt rate can adversely influence the physical, chemical, and biological properties of soils, mainly in arid and semi-arid world regions. Therefore, salt-affected soils must be reclaimed to maintain satisfactory fertility levels for increasing ...
Mariangela Diacono, Francesco Montemurro
doaj   +1 more source

Resposta à regeneração e crescimento de brotos in vitro de Kielmeyera coriacea quando influenciado por diferentes concentrações dos sais e de sacarose In vitro regeneration and growth response of Kielmeyera coriacea shoots when affected by salts and sucrose concentrations

open access: yesCiência Rural, 1996
Avaliaram-se diferentes concentrações de sacarose e sais do MS (MURASHIGE & SKOOG, J 962) na regeneração e crescimento de brotos de Kielmeyera coriacea in vitro.
José Eduardo Brasil Pereira Pinto   +3 more
doaj   +1 more source

Soluble Salts in Compost and Their Effects on Soil and Plants: A Review

open access: yes, 2020
The chemical, physical, and biological conditions of soil and growing media can be substantively improved by the addition of compost. Compost contains many plant essential nutrients (e.g. N, P, and K) and can also be a source of organic matter.
M. Gondek   +3 more
semanticscholar   +1 more source

Influencia do solvente, da relação solo/solvente, e da incubação das amostras úmidas na variação do pH de solos Catarinenses Influence of solvent type, soil/solvent ratio, and undryed sample incubation on pH values of some Brazilian soils

open access: yesCiência Rural, 1996
O pH do solo é um dos índices mais importantes na avaliação da disponibilidade de nutrientes. Seu valor numa mesma amostra pode variar, entretanto, em função dos cuidados após a amostragem e das técnicas laboratoriais utilizadas.
Jaime Antonio de Almeida   +1 more
doaj   +1 more source

Global Pattern of Microplastics (MPs) in Commercial Food-Grade Salts: Sea Salt as an Indicator of Seawater MP Pollution.

open access: yesEnvironmental Science and Technology, 2018
Previous studies have identified microplastics (MPs) in commercial table salts but could not exactly address the origin of the MPs because of several limitations.
Ji-Su Kim   +3 more
semanticscholar   +1 more source

Radical C−C Bond Formation using Sulfonium Salts and Light

open access: yesAdvanced Synthesis and Catalysis, 2020
. Sulfonium salts are playing an increasingly significant role in contemporary organic synthesis. In particular, the generation of radicals from sulfonium salts is a fundamental process in Nature and has been the subject of investigation for over 50 ...
Á. Péter, G. Perry, D. Procter
semanticscholar   +1 more source

The Decopperization and Coagulation by Use the Carbon-N-Ox Method

open access: yesArchives of Metallurgy and Materials, 2017
This paper discusses the impact of complex chemical reagents during the process of decopperisation of slag. The beneficial effect of carbide response factors with the participation of nitrogen was indicated as well as the role of stimulators surfactants.
Bydałek A.W.   +3 more
doaj   +1 more source

Exfoliation of graphite into graphene in aqueous solutions of inorganic salts.

open access: yesJournal of the American Chemical Society, 2014
Mass production of high-quality graphene sheets is essential for their practical application in electronics, optoelectronics, composite materials, and energy-storage devices.
K. Parvez   +6 more
semanticscholar   +1 more source

Evaluation of antifungal activity of sodium salts against onion basal rot caused by Fusarium oxysporum f.sp. cepae

open access: yesPlant Protection Science, 2014
The efficacy of twelve sodium salts as possible alternatives to synthetic fungicides for the control of onion basal rot caused by Fusarium oxysporum f.sp. cepae was evaluated.
Muharrem TÜRKKAN, İsmail ERPER
doaj   +1 more source

The Emulsifying Properties of Hydrogenated Rosin Xylitol Ester as a Biomass Surfactant for Food: Effect of pH and Salts

open access: yesMolecules, 2020
The xylitol ester of hydrogenated rosin (XEHR) was obtained for the first time from biomass-based hydrogenated rosin and xylitol using an environmentally friendly, high-pressure CO2 catalytic synthesis.
Hong Qiu   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy