Results 11 to 20 of about 390,044 (200)

Potassium Silicate Foliar Fertilizer Grade from Geothermal Sludge and Pyrophyllite

open access: yesMATEC Web of Conferences, 2016
Potassium silicate fertilizer grade were successfully produced by direct fusion of silica (SiO2) and potasium (KOH and K2CO3) in furnaces at temperatures up to melting point of mixture.
Muljani Srie   +3 more
doaj   +3 more sources

EFFECTS OF POTASSIUM SILICATE APPLICATION ON PAPAYA PLANTS IN THE TWOSPOTTED SPIDER MITE POPULATION [PDF]

open access: yesRevista Brasileira de Fruticultura, 2017
The study objective was to determine whether potassium silicate application on papaya plants induces resistance to twospotted spider mite, Tetranychus urticae, and decreases its infestation.
GABRIELA CHRISTALCATALANI   +4 more
doaj   +3 more sources

Re‐evaluation of sodium aluminium silicate (E 554) and potassium aluminium silicate (E 555) as food additives [PDF]

open access: yesEFSA Journal, 2020
The Panel on Food Additives and Flavourings (FAF) provided a scientific opinion re‐evaluating the safety of Sodium aluminium silicate (E 554) and potassium aluminium silicate (E 555) as food additives.
EFSA Panel on Food Additives and Flavourings (FAF)   +22 more
doaj   +2 more sources

Potassium silicate enhances drought tolerance of Bellis perennis by improving antioxidant activity and osmotic regulators

open access: yesAdvances in Horticultural Science
Ornamental plants can usually encounter various types of environmental stress, which reduce plant productivity. A proper application of fertilizers can improve plantsʼ tolerance to drought stress.
Atiyeh Oraee   +3 more
doaj   +2 more sources

The effect of potassium silicate on the productivity and storability of spinach plants (Spinacia oleracea L.)

open access: yesJournal of the Saudi Society of Agricultural Sciences
Spinach plants were subjected to salt stress with a (0, 10, 15 and 20g/L) NaCl solution to study the effects of foliar spraying with potassium silicate (400, 600 and 800 ppm/L) on vegetative growth, yield, storability and shelf life. In the second season,
Amira A. Abo Elmakarem, Nada A. Mostafa
doaj   +2 more sources

Effect of potassium silicate and electrical conductivity in reducing powdery mildew of hydroponically grown tomato [PDF]

open access: yesPhytopathologia Mediterranea, 2011
The effect of silicon on powdery mildew, caused by Oidium neolycopersici, was evaluated in five trials using two cultivars of tomato, ‘Ikram’ or ‘Cuore di bue’, grown in hydroponic systems.
Angelo GARIBALDI   +2 more
doaj   +4 more sources

Potassium silicate in the management of anthracnose in post-harvest bananas [PDF]

open access: yesRevista Agrogeoambiental
This study aimed to evaluate the efficacy of a potassium silicate-based product to manage anthracnose in post-harvest bananas. A randomized block design with one plate per plot, six treatments, and 10 replications were used in the in vitro experiment ...
Thaylla Caproni Ribeiro   +4 more
doaj   +2 more sources

Electroosmotic Pumps with Frits Synthesized from Potassium Silicate. [PDF]

open access: yesPLoS One, 2015
Electroosmotic pumps employing silica frits synthesized from potassium silicate as a stationary phase show strong electroosmotic flow velocity and resistance to pressure-driven flow. We characterize these pumps and measure an electroosmotic mobility of 2.
Nilsson S, Erlandsson PG, Robinson ND.
europepmc   +3 more sources

Response of Growth, Yield and Fruit Quality of Squash Plants to Foliar Application with Potassium Silicate and Magnesium Sulfate under High Temperature Stress [PDF]

open access: yesJournal of Plant Production, 2020
The present study aimed to improve the green color degree of fruits under high temperature stress during this period of cultivation (beginning of July) as well as to enhance the productivity of squash cv.
E. Metwaly, M. Nada
doaj   +1 more source

TRIALS FOR IMPROVING THE PRODUCTIVITY AND REDUCING SHOT BERRIES IN SUPERIOR GRAPEVINES BY USING SILICON AND GLUTATHIONE [PDF]

open access: yesJournal of Productivity and Development, 2018
During 2014 & 2015 seasons, Superior grapevines were treated three times with potassium silicate and/or glutathione each at 0.05 to 0.2%. The merit of this study was examining the effect of single and combined applications of potassium silicate and ...
Salah- Eldeen El-Masry   +3 more
doaj   +1 more source

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