Deposition, Endo-drift and Exo-drift in the Pulverization in Coffee With Different Equipment
| العنوان: | Deposition, Endo-drift and Exo-drift in the Pulverization in Coffee With Different Equipment |
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| المؤلفون: | Deborah Hoffman Crause, Sávio da Silva Berilli, Silvério de Paiva Freitas Júnior, Silvio de Jesus Freitas, Ismael Lourenço de Jesus Freitas, Edney Leandro da Vitória, Tamara Locatelli, Giacomina Possatti Lepaus, Tallita Pedroni Locatelli, Silvério de Paiva Freitas, André Cayô Cavalcanti, Juliana Menegassi Valle |
| المصدر: | Journal of Agricultural Science. 11:187 |
| بيانات النشر: | Canadian Center of Science and Education, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Volume (thermodynamics), Sprayer, Espirito santo, Knapsack problem, 040103 agronomy & agriculture, Environmental engineering, 0401 agriculture, forestry, and fisheries, Environmental science, 04 agricultural and veterinary sciences, Deposition (chemistry), Spray nozzle |
| الوصف: | The objective was to evaluate the equipment efficiency in reducing drift and increasing the spray deposition. The experiment was conducted of the conilon coffee plantation, located on the experimental area of the Federal Institute of Espirito Santo, Itapina, Brazil. The experiment was a randomized complete block design with four replications. The treatments consisted: a knapsack sprayer with electrostatic assistance, an electric knapsack sprayer, a knapsack sprayer with a spray shield, and a knapsack sprayer without a spray shield. All sprayers were equipped with a single spray nozzle. Spray deposition was evaluated on wee leaves using a food colourant as a tracer. The knapsack sprayer with electrostatic assistance was the most efficient equipment, providing lower values of drift, and the greatest deposition on the weeds. It is recommended to use the electrostatic sprayer, as it showed greater efficiency in the application of the product on the target, using smaller volume |
| تدمد: | 1916-9760 1916-9752 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::58621da221a05dc6e1c0eafd10c206ecTest https://doi.org/10.5539/jas.v11n17p187Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........58621da221a05dc6e1c0eafd10c206ec |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19169760 19169752 |
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