DEPOSITION OF SPRAY SOLUTIONS APPLIED WITH JET PLANE SPRAY NOZZLES ON DIFFERENT PARTS OF THE PLANTS OF SOYBEAN (Glycine max) AND CORN (Zea mays) - DOI: 10.13083/1414-3984.v22n01a02

Authors

  • Bruno Monteiro da Silva
  • Renato Adriane Alves Ruas
  • Diego Sichocki
  • Luciel Rauni Dezordi
  • Leonardo Fideles Caixeta

DOI:

https://doi.org/10.13083/reveng.v22i1.406

Keywords:

cobertura foliar, espectro de gotas, Glycine max, tecnologia de aplicação, Zea mays

Abstract

The objective of this study was to evaluate the influence of spray nozzles on solution deposition on targets positioned on different plant parts with distinct architectures. Experiments were conducted in a 2 x 3 x 3 randomized block design, consisting of two crops (corn and soybeans), three sites for deposition of the spray solution on plants the (upper third, middle third and bottom third) and three spray nozzles (API 110-02, AD 110-02D and ADIA 110-02D), with four replications, totaling 72 experimental units. The analysis of variance showed a significant effect on the triple interaction between the factors studied. The spray nozzles that produce fine droplets (100-175 ?m) indicated better deposition of the solution on the different portions of the soybean and corn plants, with consequent higher coverage of the target. All nozzles used in this study resulted in spray deposition considered satisfactory for most pesticide applications.

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Published

2014-02-21

How to Cite

da Silva, B. M., Ruas, R. A. A., Sichocki, D., Dezordi, L. R., & Caixeta, L. F. (2014). DEPOSITION OF SPRAY SOLUTIONS APPLIED WITH JET PLANE SPRAY NOZZLES ON DIFFERENT PARTS OF THE PLANTS OF SOYBEAN (Glycine max) AND CORN (Zea mays) - DOI: 10.13083/1414-3984.v22n01a02. Engineering in Agriculture, 22(1), 17–24. https://doi.org/10.13083/reveng.v22i1.406

Issue

Vol. 22 No. 1 (2014)

Section

Agricultural mechanization

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