Abstract
The silicic acid agro technology (SAAT) is the application of stabilized silicic acid on the plant. SAAT can be used as a foliar spray or as a soil amendment. The foliar application of (stabilized) silicic acid induces significantly better results for growth, yield and quality parameters compared to ‘traditional’ silica soil fertilizers and foliar sprays with silicates. Foliar silicic acid is only effective at very low dose rates during the vegetative stage and should be regarded as a biostimulant (‘plant growth promoter’). As well as its effectiveness, it is safe, eco-friendly and cost-effective.
Article PDF
Similar content being viewed by others
Explore related subjects
Find the latest articles, discoveries, and news in related topics.Avoid common mistakes on your manuscript.
References
Epstein E (1999) Silicon. Annu Rev Plant Physiol Plant Mol Biol 50:641–664
Laane HM (2011) Foliar silicic acid technology for plants. Proc. 5 th Int. Conf. on Silicon in Agriculture, Beijing, China, 99–100
Epstein E (1994) The anomaly of silicon in plant biology. Proc Natl Acad Sci USA Jan 4 91(1):11–7
Mitani N, Ma JF (2005) Uptake system of silicon in different plant species. J Exp Bot 56(414):1255–1261
Buck GB, Korndörfer G H, Nolla A, Coelho L (2008) Potassium silicate as foliar spray and rice blast control. J Plant Nutr 31:231–237
Lopes UP, Zambolim L, Neto PNS, Souza AF, Capucho AS, de Ávila Rodrigues F (2013) Effect of foliar application of potassium silicate on the progress of coffee leaf rust. Trop Plant Pathol 38(6):547–551
Prakash NB, Chandrashekar N, Mahendra C, Patil S, Thippeshappa GN, Laane HM (2011) Effect of foliar spray of soluble silicic acid on growth and yield parameters of wetland rice in hilly and coastal zone soils of Karnataka, South India. J Plant Nutr 34:1883–1893
Realpe OHR, Laane HM (2008) Effect of the foliar application of soluble silicic acid and low dose boric acid on papaya trees. Proc. 4 th Int. Conf. on Silicon in Agriculture, South Africa
Bhavya HK, Nache Gowda VV, Jaganath S, Sreenivas KN, Prakash NB (2011) Effect of foliar silicic acid and boron acid in Bangalore blue grapes. Proc. 5 th Int. Conf. on Silicon in Agriculture, Beijing, China, 7–8
Sandhya TS, Prakash NB, Nagaraja A, Nanja Reddy YA (2011) Genotypic variation for silicon accumulation and effect of foliar silicic acid on growth and yield of finger millet (Eleusine coracana (L.) Gaertn.). Proc. 5 th Int. Conf. on Silicon in Agriculture, Beijing, China:183-184
3-6 th International Conference on Silicon in Agriculture, 2005, 2008, 2011 and 2014
Bent E (2014) Silicon solutions book. Sestante Edizioni, Italy
Olle M (2014) The effect of Silicon on the organically grown cucumber transplants growth and quality. Proc. 16th World Fertilizer. Congr. CIEC, 90- 92. Rio de Janeiro: CIEC
Dakora FD, Nelwamondo A (2003) Silicon nutrition promotes root growth and tissue mechanical strength in symbiotic cowpea. Funct Plant Biol 30(9):947–53
Matichenkov V, Bocharnikova E, Dastol M, Wei X, Zhan Q (2014) New generation Si fertilizers: activation of the natural plant defense system. Proc 6 th Int. Conf on Silicon in Agriculture, Stockholm, Sweden
Soratto RP, Crusciol CAC, Castro GSA, da Costa CHM, Neto JF (2012) Leaf application of silicic acid to white oat and wheat. R Bras Ci Solo 36:1538–1544. www.scielo.br/pdf/rbcs/v36n5/18.pdf
Ma JF, Miyake Y, Takahashi E (2001) Silicon as beneficial element for crop plants. In: Datnoff L, Snyder G, Korndörfer G (eds). Elsevier Science Publishing, New York, pp 17–39
du Jardin P (2015) Plant biostimulants: Definition, concept, main categories and regulation. Scientia Horticulturae 196:3–14
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
About this article
Cite this article
Laane, HM. The Effects of the Application of Foliar Sprays with Stabilized Silicic Acid: An Overview of the Results From 2003-2014. Silicon 9, 803–807 (2017). https://doi.org/10.1007/s12633-016-9466-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12633-016-9466-0