Results 101 to 110 of about 16,603 (168)

Substrates in Organic Mint Cultivation: Growth, Phytochemistry and Biological Activities. [PDF]

open access: yesPlants (Basel)
Carreiro GO   +7 more
europepmc   +1 more source

Biomass and Extracts of Metarhizium robertsii MT008 as Potential Biopesticides for Controlling the Fruit Fly Anastrepha obliqua. [PDF]

open access: yesNeotrop Entomol
Quiroga-Cubides GM   +7 more
europepmc   +1 more source

Indigenous <i>Bradyrhizobium</i> strains enhance nodulation and yield of early maturing soybean in Belgium. [PDF]

open access: yesFront Plant Sci
Vermeersch M   +7 more
europepmc   +1 more source

Vermiculite

2021
This series of articles should provide ample background to the story of vermiculite. It has served as a valuable commercial product over time, and continues to be mined, processed, and utilized around the world. For many years, vermiculite has been appreciated for its physical and chemical properties. Its physical properties, which allow expansion to a
openaire   +1 more source

Dehydration and rehydration of vermiculites: II. Phlogopitic Ca-vermiculite

Clay Minerals, 1994
AbstractDehydration and rehydration of a phlogopitic Ca-vermiculite were studied by thermoanalysis (TG, DSC) and by in situ X-ray powder diffractometry. A detailed analysis of the relationship between temperature and state of hydration of the vermiculite close to equilibrium at atmospheric pressure was rendered possible by use of low heating rates in ...
H. Graf v. Reichenbach, J. Beyer
openaire   +1 more source

Thermal study of vermiculites and mica-vermiculite interstratifications

Journal of Thermal Analysis, 1993
Simultaneous DTA-TG has been carried out on a set of natural vermiculite samples. Based on their dehydration behaviour the samples can be divided in two groups: (a) those with DTA endothermic peak temperatures at 140°–150°C and 240°–270°C (pure vermiculties) and (b) those with peak temperatures at 95°–115°C (vermiculite with mica or mica-vermiculite ...
A. Justo   +2 more
openaire   +1 more source

Evolution of Benzylammonium-Vermiculite and Ornithine-Vermiculite Intercalates

Clays and Clay Minerals, 1996
AbstractThis report consists of a study of l-ornithine hydrochloride-vermiculite and of benzylammonium hydrochloride-vermiculite complex. The evolution of these organo-vermiculite structures upon heating is studied by X-ray diffraction (XRD) as well as infrared spectroscopy.After heating vermiculite saturated with 1-ornithine cations, it shows ...
C. de la Calle   +2 more
openaire   +1 more source

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