Fungicide application using a trailing boom in soybean fields

Neto, Pedro Henrique Weirich; Fornari, Allison José; Bauer, Fernando César; Justino, Altair; Garcia, Luiz Cláudio

doi:10.1590/s0100-69162013000400026

Cited by 2 publications

(2 citation statements)

References 23 publications

(28 reference statements)

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“…resulting in higher productivity. The importance of the special arrangement of plants corroborates with Weirich Neto et al [2], Aulakh and Jhala [3], Balbinot Jr et al [4], Hartman et al [5] and Koester et al [6].…”

Section: Resultssupporting

confidence: 77%

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Spacing between Soybean Rows

Garcia¹,

Frare²,

Inagaki³

et al. 2018

AJPS

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The soybean crop has great economical importance in Brazil and in the world. In order to make the crop production profitable, several factors must be considered. The objective of this study was to evaluate the impact of spacing between soybean crop rows (Glycine max). The experiment was installed in the Mutuca farm (Arapoti-PR, southern Brazil), in the crop seasons of 2012/2013 (four seeding seasons) and 2013/2014 (two seeding seasons), in a completely randomized blocks design. We used four treatments and six replicates. The treatments were the spacing between rows as follow: 0.25, 0.50, 0.75 and 1.00 m. The variables evaluated were: initial and final plant population, plant height, number of internodes, viable internodes, pods per plant, grains per pod, mass of thousand grains and crop productivity. We concluded that the reduction of the spacing between rows significantly increased, in most part of the crop seasons, the number of pods per plants and the crop productivity.

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Section: Resultssupporting

confidence: 77%

“…Soybean yield is the result of management techniques in the selection of cultivar, seeding season, population, fertilization and pest control. The spacing between sowing lines can influence intercepted luminosity, weed occurrence, diseases, pesticide application technology, pest incidence and plant architecture [2] [3] [4] [5] [6].…”

Section: Introductionmentioning

confidence: 99%

Spacing between Soybean Rows

Garcia¹,

Frare²,

Inagaki³

et al. 2018

AJPS

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Adjuvants in Fungicide Spraying in Wheat and Soybean Crops

et al. 2016

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ABSTRACT:The objective of this study was to determine whether the combination of adjuvants to fungicides significantly alters the spray physicochemical characteristics, and potentiates the chemical control of foliar diseases, in that it may affect yield components in wheat (Triticum aestivum) and soybean (Glycine max). The experimental design was completely randomized for the spray physicochemical characteristics, and randomized blocks for the culture variables analyzed, with four treatments and five replications. Treatments consisted of control (no fungicide spraying in the shoot), with fungicides only in plant shoots, fungicides + 0.25% of the spray with adjuvant of methyl ester base of soybean oil, and fungicides + 0.05% of the spray with adjuvant lauryl ether sodium sulfate base. Treatments were applied with land boom sprayer in wheat (season 2012) and soybean (season 2013). The variables evaluated were spray physicochemical characteristics, incidence and severity of diseases and yield components. Adjuvants altered the spray surface tension. Adding lauryl ether sodium sulfate to spray significantly reduced the disease severity in wheat, and incidence in soybean cultivation. The addition of adjuvants to spray fungicide did not affect yield components in both cultures.

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Fungicide application using a trailing boom in soybean fields

Cited by 2 publications

References 23 publications

Spacing between Soybean Rows

Spacing between Soybean Rows

Adjuvants in Fungicide Spraying in Wheat and Soybean Crops

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