Effect of Biostimulants in Late Seeding of Genotypes of Zea mays L.

Main Article Content

Luiz Leonardo Ferreira
Hiago Zanon Barbosa
Ivan Ricardo Carvalho
Roselaine Lages Fonseca Prado
Carmen Rosa da Silva Curvêlo
Alexandre Igor de Azevedo Pereira
Marilaine de Sá Fernandes
Ariana Bertola Carnevale

Abstract

Seed treatment has as its main feature the prevention of pest entry in cultivated areas, besides being of great importance in the development of vigorous and healthy plants. The objective of this work was to evaluate the performance of corn genotypes with biostimulant in seed treatment under water stress environment. The experimental design was randomized blocks in a 3x3 factorial scheme, corresponding to three corn genotypes (P3707, P30S31 and P30F35) and three seed treatments with the biostimulants (ConrSeeds, Stimulate and Água). The experiment was carried out at Luiz Eduardo de Oliveira Sales Experimental Farm, located in the municipality of Mineiros, Goiás, from March 2018 to August 2018. Plant height, stem diameter, ear insertion height, number of rows per ear, number of grains per row, number of grains per ear and yield were evaluated. The obtained data was submitted to the assumptions of the statistical model, verifying the normality and homogeneity of the residual variances, as well as the additivity of the model, testing univariate and multivariate analyzes. Analysis of variance revealed significance only for the main genotype effect. Seed treatments did not improve yield components of corn genotypes. The genotypes differed, where the variables number of rows per ear, number of grains per row and number of grains per ear directly influenced the grain yield.

Keywords:
Corn, grains, plant protection, seed treatment.

Article Details

How to Cite
Leonardo Ferreira, L., Zanon Barbosa, H., Ricardo Carvalho, I., Lages Fonseca Prado, R., Rosa da Silva Curvêlo, C., Igor de Azevedo Pereira, A., de Sá Fernandes, M., & Bertola Carnevale, A. (2019). Effect of Biostimulants in Late Seeding of Genotypes of Zea mays L. Journal of Experimental Agriculture International, 41(6), 1-9. https://doi.org/10.9734/jeai/2019/v41i630431
Section
Original Research Article

References

Bergamaschi H, Dalmago GA, Bergonci JI, Bianchi CAM, Müller AG, Comiran F, Heckler BMM. Water distribution in the critical period of corn and grain production. Brazilian Agricultural Research. 2004;39 (1):831-839.

Brito MEB, Araújo F, Wanderley JAC, Melo AS, Costa FB, Ferreira MGP. Growth, physiology and yield of sweet corn under water stress. Bioscience Journal. 2013;29 (5):1244-1254.

Vaz-de-Melo A, Santos LDT, Finoto EL, dos Santos Dias DCF, Alvarenga EM. Germination and vigor of popcorn seeds submitted to thermal and water stress. Bioscience Journal. 2012;28(5): 687-695.

Ferreira LA, Oliveira JA, Von Pinho ÉDR, Queiroz DD. Biostimulant and fertilizer associated with corn seed treatment. Brazilian Journal of Seeds. 2007;29(2):80-89.

Ceccon G, Raga A, Duarte A, Siloto, R. Effect of insecticides on seeding on early pests and crop yield of no-till corn. Bragantia. 2004;63(2):227-237.

EMBRAPA - Brazilian Soil Classification System. 3rd ed. Brasilia. 2013;353.

Sousa DMG, Lobato E. Nitrogen fertilization. Cerrado: soil correction and fertilization 2. 2004;129-144.

Rodrigues TRD, Broetto L, Oliveira PSR, Rubio F. Development of corn crop subjected to organic and mineral fertilizers. Bioscience Journal. 2012;28(4):509-514.

Araújo PM, Nass LL. Characterization and evaluation of Creole maize populations. Agricultural Scientia. 2002;59(3):589-593.

Magalhães PC, Durães FOM, Paiva E. Corn plant physiology. EMBRAPA-CNPMS. Technical Circular; 1995.

BHERING LL. Rbio: A tool for biometric and statistical analysis using the R platform. Genetic improvement and applied biotechnology. 2017;17(2):187-190.

Cross CD. Software-extended and integrated genes with the R, Matlab and Selegen. Acta Scientiarum. Agronomy. 2016;38(4):547-552.

Santos AF, Oliveira MF, Junqueira PD, Correa LN, Silva RP. Treatment of corn seeds with zinc sown at different depths. Engineering in Agriculture Magazine. 2019; 27(2):111-121.

Santos RF, Carlesso R. Water deficit and the morphological and physiological processes of plants. Brazilian Re-view of Agricultural and Environmental Engineering. 1998;2(3):287-294.

Wedge MB. Agronomic performance of corn using insecticides and bioregulators in seed treatment. Monograph (Graduation in Agronomy), Federal Institute Goiano, Ceres. 2019;11.

Schiavinatti AF, Andreotti M, Benett CGS, Pariz CM, Lodo BN, Buzetti S. Influence of sources and modes of nitrogen application on yield and yield components of irrigated corn in the cerrado. Bragantia Magazine. 2011;70(4):925-930.

Souza JA, Buzetti S, Teixeira Filho MCM, Andreotti M, Sa ME, Arf O. Nitrogen fertilization in the no-till irrigated crop. Bragantia. 2011;70(2):447-454.

Quarry AC, Maia PSP, Oliveira Neto CF, Silva Castro D, Freitas JMN, Silva Lobato AK, Costa RCL. Relative water content, proline content and total soluble carbohydrates in leaves of two corn cultivars subjected to water stress. Brazilian Journal of Biosciences. 2007;5 (2):918-920.

Balbinot Jr A, Backes R, Alves A, Ogliari J, Fonseca, J. Contribution of yield components on grain yield in open pollinated maize varieties. Current Agricultural Science and Technology. 2005;11(2):161-166.

Farinelli R, Penariol FG, Fornasieri S. Agronomic characteristics and yield of corn cultivars in different row spacing and population density. Scientific. 2012;40 (1):21-27.

Amaral Filho JPRD, Fornasieri Filho D, Farinelli R, Barbosa JC. Spacing, population density and nitrogen fertilization in corn crop. Brazilian Journal of Soil Science. 2005;29:467-473.

Vanin M, et al. Evaluation of nitrogen fertilizers in cover crop in corn (Zea mays L.) In Chapecó/SC; 2011.
Available:https://wwwdesenv.unochapeco.edu.br/seminariointegradoepe/downloads/evaluation-of-nitrogenated-ferences-in-cover-in-culture-of-meal-zea-mays-l-na -regi-o-de-chapec-sc / down
(Access on: 23 May. 2019)

Costa JR, Pinho JLN, Parry M. Dry matter yield of corn cultivars under different water stress levels. Brazilian Journal of Agricultural and Environmental Engineering. 2008;12:443-450.

PDD Tables, Roesch LFW, Silva PRFD, Vieira VM, Roehrs DD, Camargo FADO. Field agronomic performance of maize genotypes inoculated with Azospirillum. Ceres. 2015;61(2):209-218.

Ono EO, Rodrigues JD, Santos SO. Effect of phytoregulators on the development of common bean (Phaseolus vulgaris L.) cv Carioca. Biosciences Magazine. 1999;5(1): 7-13.

Aguiar EC, Bertuzzi EC, Deuner C, Meneghello GE, Campos EJ, Kerchner AC. Physiological performance of hybrid corn seeds submitted to insecticide, fungicide and nutrient treatment. Journal of Agrarian Sciences. 2018;41(2):61-70.