2017
DOI: 10.4025/actasciagron.v39i1.30814
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<b>Weed control methods effect on the hydraulic attributes of a Latosol

Abstract: ABSTRACT. Weed management plays a key role in the minimization of soil physical degradation processes such as compaction and hydric erosion. Different weed control managements can induce distinct changes in soil structure. One important soil physical attribute used for the analysis of modifications in soil structure is the soil water retention curve (SWRC). The objective of this work was to verify the use of physico-hydrical attributes to understand the effect of weed control managements on soil structure. Two… Show more

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Cited by 3 publications
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“…The soil porosity is then classified as mono, bi or multimodal, considering the number of peaks in the PSDC (Lu et al 2014). For instance, bimodal featured soils have their pores possibly occurring in two domains: matrix or textural (intraaggregate pores) and structural (inter-aggregate In order to determine the SWrC, the van genuchten model (van genuchten 1980) is often employed to parameterize data of soil water content (θ) as function of the matric potential (h) (Auler et al 2014, 2017b, Pires et al 2017b, Naveed et al 2014. Nonetheless, there are other acceptable models currently used to achieve this aim (Fredlund and Xing 1994, Leong and Rahardjo 1997, Karup et al 2017.…”
Section: Introductionmentioning
confidence: 99%
“…The soil porosity is then classified as mono, bi or multimodal, considering the number of peaks in the PSDC (Lu et al 2014). For instance, bimodal featured soils have their pores possibly occurring in two domains: matrix or textural (intraaggregate pores) and structural (inter-aggregate In order to determine the SWrC, the van genuchten model (van genuchten 1980) is often employed to parameterize data of soil water content (θ) as function of the matric potential (h) (Auler et al 2014, 2017b, Pires et al 2017b, Naveed et al 2014. Nonetheless, there are other acceptable models currently used to achieve this aim (Fredlund and Xing 1994, Leong and Rahardjo 1997, Karup et al 2017.…”
Section: Introductionmentioning
confidence: 99%