2021
DOI: 10.36812/pag.2021271127-147
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Atributos físicos e hídricos de um Argissolo cultivado com pessegueiro: variações na posição de amostragem e efeito da irrigação localizada

Abstract: O objetivo deste trabalho foi avaliar os efeitos da irrigação localizada sobre os atributos físicos e hídricos de um Argissolo cultivado com pessegueiro. O experimento foi instalado em um pomar com quatro anos, em parcelas com e sem irrigação, onde foram coletadas amostras de solo em duas camadas (0,00 a 0,05 m e 0,10 a 0,15 m), nas posições de entrelinhas no rodado e entre o rodado das máquinas, e na linha entre e sob a copa das plantas.  Amostras de solo com estrutura preservada foram coletadas para avaliaçã… Show more

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Cited by 3 publications
(3 citation statements)
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“…Runoff and soil erosion are usually favored by (i) the location on hill slopes and disposition of rows along the slope, which makes runoff and erosion stronger [51]; (ii) the maintenance of bare soil between rows by mechanical or chemical weeding [52][53][54]; and (iii) intense machinery traffic along fixed paths, which promotes soil compaction and reduces soil water-holding capacity and water infiltration [55].…”
Section: Factors Influencing Soil Degradation and The Need To Take Ca...mentioning
confidence: 99%
See 1 more Smart Citation
“…Runoff and soil erosion are usually favored by (i) the location on hill slopes and disposition of rows along the slope, which makes runoff and erosion stronger [51]; (ii) the maintenance of bare soil between rows by mechanical or chemical weeding [52][53][54]; and (iii) intense machinery traffic along fixed paths, which promotes soil compaction and reduces soil water-holding capacity and water infiltration [55].…”
Section: Factors Influencing Soil Degradation and The Need To Take Ca...mentioning
confidence: 99%
“…Increase soil organic matter [39,55,100,101] Avoid soil compaction [40,[102][103][104]] Avoid the use of pesticides [37,105] Consider the capacity of use and agricultural aptitude of land [106] Maintain the areas of permanent preservation and riparian vegetation [107] Under no-tillage conditions (Figure 6), due to a lack of soil mobilization, a more stable and porous structure can be formed, and newly formed pores and the rearrangement of soil particles can be preserved if operations are carried out with machines with low ground pressure [108]. Furthermore, the highest soil runoff rate was observed in a farm under conventional tillage conditions, while farms using no-tillage systems in the long term had the lowest rates [59].…”
Section: Strategies and Public Policies For Soil And Water Conservati...mentioning
confidence: 99%
“…Somado à boa estrutura física do solo, que traz inúmeros benefícios às plantas, como armazenamento e disponibilidade de água, aeração e condutividade hidráulica (SUZUKI et al, 2021;RAMOS et al, 2022), a adequada fertilidade na região do sistema radicular das plantas aumenta as chances de bons resultados em termos de produtividade (MARTINS et al, 2019;LEIVAS et al, 2020).…”
Section: Introductionunclassified