Annals of the Brazilian Congress of Plant Physiology and Ibero-latinamerican Congress of Plant Biology

IMPACT OF THE USE OF NANO-FERTILIZERS IN SOYBEAN CROP

Published in 26/09/2022 - ISBN: 978-65-5941-830-5

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Paper Title
IMPACT OF THE USE OF NANO-FERTILIZERS IN SOYBEAN CROP
Authors
  • María Belén Ciacci
  • Giachero M.L. 1,3,4 (1INTA-CIAP, 2 IFRGV, 3IPAVE, 4 CONICET-UFYMA)
  • Maria Carla Guzzo
  • Imhoff S. 7 ( 7 ICiAgro Litoral-CONICET-UNL)
  • MÁRCIO ROSA
  • Alessandro Guerra da Silva
Modality
Abstract
Subject area
Plant Physiology
Publishing Date
26/09/2022
Country of Publishing
Brasil
Language of Publishing
Inglês
Paper Page
https://www.even3.com.br/anais/cbfv2022_registration/512732-impact-of-the-use-of-nano-fertilizers-in-soybean-crop
ISBN
978-65-5941-830-5
Keywords
nano-fertilizers, protein, soybean, yield
Summary
In the Cerrado region, Rio Verde GO, Brazil, rural producers seek to increase the soybean productivity efficiently. For this, it is essential that the soils have assimilable nutrients at adequate levels without causing contamination. In this sense, the use of nano-fertilizers (NF) causes a great impact, since they improve agricultural production using smaller amounts of inputs. The objective of this work was to develop a complementary fertilization protocol to the traditional management of the producer (MTP) of Rio Verde-GO applying NF (MIST-P and MIST TPS) during the sowing of the soybean crop. Three treatments were carried out: MTP (T1); MTP + 3L ha-1MIST-P (20.5%) (T2), and MTP + 3L ha-1 MIST TPS (Ca 40.6%, Mg 11.9% and S 34.2%) + 3L ha-1 MIST-P (T3 ). Plots of 4 m2 were established following a completely randomized block design with 6 replications per treatment. Leaf nitrogen content (N), total chlorophyll index (ICF), yield (sc ha-1) and percentage of protein in grains were determined. It was observed that the application of nano-fertilizer significantly increased N content, ICF, grain yield and protein in T3 with respect to MTP (+31%; +11.7%; +14.6% and + 4.7%, respectively). In T2 only ICF and grain yield were significantly higher than in MTP (+7.98% +10.1%, respectively). These results show that NF are a promising complementary fertilization alternative to the traditional management of the producer for the soybean production in the study region.
Title of the Event
XVIII Brazilian Congress of Plant Physiology and I Ibero-latinoamerican Congress of Plant Biology
City of the Event
Porto Alegre
Title of the Proceedings of the event
Annals of the Brazilian Congress of Plant Physiology and Ibero-latinamerican Congress of Plant Biology
Name of the Publisher
Even3
Means of Dissemination
Meio Digital

How to cite

CIACCI, María Belén et al.. IMPACT OF THE USE OF NANO-FERTILIZERS IN SOYBEAN CROP.. In: Annals of the Brazilian Congress of Plant Physiology and Ibero-latinamerican Congress of Plant Biology. Anais...Porto Alegre(RS) CEPUCRS, 2022. Available in: https//www.even3.com.br/anais/cbfv2022_registration/512732-IMPACT-OF-THE-USE-OF-NANO-FERTILIZERS-IN-SOYBEAN-CROP. Access in: 07/05/2025

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