Serapilheira e nutrientes acumulados sobre o solo em plantios de leguminosas e em área restaurada com espécies nativas da Floresta Atlântica

Caldeira, Marcos Vinícius Winckler; Sperandio, Huezer Viganô; Godinho, Tiago de Oliveira; Klippel, Valéria Hollunder; Delarmelina, William Macedo; Gonçalves, Elzimar de Oliveira; Trazzi, Paulo André

doi:10.34062/afs.v7i2.8310

Cited by 8 publications

(4 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Litter cover in restoration areas is very important because it plays several roles in the balance and dynamics of ecosystems, especially in tropical regions where most soils have low natural fertility, favoring nutrient cycling and the maintenance of tropical forests (Caldeira et al, 2020;Silva and Brandão, 2020).…”

Section: Resultsmentioning

confidence: 99%

Band planting: a new restoration technique under the multi-criteria analysis of ecological functionality

Francisco

Viveiros

Dutra

et al. 2022

Rev. Bras. Ciênc. Ambient.

View full text Add to dashboard Cite

We evaluated band planting (BP) to assess its efficiency in the early restoring of ecological processes using a multi-criteria protocol known as Framework for the Evaluation of Natural Resource Management Systems Incorporating Sustainability Indicators (MESMIS) to obtain the ecological functionality consolidation index (EFCI). We sampled a 4.3 ha-1 plantation, aged 3 years, with BP, 1.5-m space between bands, 2-m space between seedlings, and a 3.5-m band of natural regeneration, ten areas with conventional planting (CP), aged 5 years, in the coverage and diversity models, and ten areas restored by natural regeneration (NR), aged 4 years. Sampling was carried out in 36 10 m x 10 m blocks, totaling 144 plots, 15 blocks for BP, 11 blocks for CP, and 10 blocks for NR. Species richness was similar between the areas; however, there was a significant difference between BP and the other areas (CP and NR) by the Dunn’s test (p < 0.05). The NR area had the highest diversity (H' = 3.03; J' = 0.76), followed by BP (H' = 2.56; J' = 0.62), and CP (H' = 2.0; J' = 0.48), whereas the BP area (4.348 ind.ha-1) had the highest density. The BP had the highest EFCI for diversity (0.100), control, and management (0.067) compared to NR, for diversity (0.022), and similar to CP in soil protection and nutrient cycling (0.047). BP was efficient in recovering early ecological processes under conditions similar to fragments in the initial stage of succession.

show abstract

Section: Resultsmentioning

confidence: 99%

Band planting: a new restoration technique under the multi-criteria analysis of ecological functionality

Francisco

Viveiros

Dutra

et al. 2022

Rev. Bras. Ciênc. Ambient.

View full text Add to dashboard Cite

show abstract

“…Regarding organic matter sensitivity index (OMSi), values below 1.0 are due to the greater production and deposition of organic matter in the native forest area (Souza et al, 2016). The trees in the forest area provide a large amount of vegetable debris on the soil, which contributes to increase orgnic matter on the surface and cycle nutrients in the soil (Caldeira et al, 2020).…”

Section: Discussionmentioning

confidence: 99%

Soil Physical Quality of an Ultisol in Coffee Areas With Different Deployment Times

Totti,

Sandoval,

Lima

et al. 2023

JASR

View full text Add to dashboard Cite

The mechanization of coffee crops changes the soil structure due to intense machinery traffic, causing soil compaction, especially during harvesting. Soil attributes are important for the development of sustainable coffee farming as they can be indicators of soil quality. Therefore, we aimed to evaluate the soil physical quality in coffee crops with different deployment times and a native forest, using a sensitivity index. The experiment was conducted in a Ultisol (Argissolo Vermelho amarelo) in Muzambinho, Minas Gerais, Brazil. The soil samples were collected in February 2017, in coffee crops of different deployment times (3, 16 and 32 years) and in an area of native forest for comparison purposes. The 32-year-old crop was harvested manually due to its age, while the 3 and 16-year-old areas were harvested with a selfpropelled harvester. Samples were collected in the planting row (R), under the coffee canopy (UCC) and in inter-row center (IRC), at depths of 0.00-0.10, 0.10-0.20 and 0.20-0.40 m, with three replications. In general, the largest accumulations of organic matter (OM) are in the 0.00-0.10 m layer at the inter-row center, and the 16-year-old crop showed the highest OM contents at UCC and IRC. Soil compaction increases with proximity to traffic lanes, regardless of crop age. The sensitivity index proved to be an efficient tool for comparison, indicating high soil sensitivity to coffee crop management and deployment time. However, despite the high sensitivity of the attributes, they do not present values that limit crop development, close to values found at forest area.

show abstract

“…Por outro lado, em um bosque de Mimosa caesalpiniifolia no estado de Pernambuco, Ferreira et al (2007) encontraram um estoque de 8.906,9 kg ha -1 . Outro estudo comparando dois plantios de espécies leguminosas (Mimosa velloziana e Tephrosia candida), implantados em 2008, e uma área de restauração florestal com nativas em região de Mata Atlântica, sem déficit hídrico, concluiu que a área sob M. velloziana teve o maior acúmulo médio de serapilheira (12,32 Mg ha -1 ) em comparação com as demais áreas (7,97 Mg ha -1 estimados para T. candida e 8,06 Mg ha -1 para a restauração) (Caldeira et al, 2020). Contudo, o estoque de serapilheira em plantios homogêneos de 15 clones de Eucalyptus implantados em espaçamentos de 3,6 m × 2,5 m no estado do Mato Grosso, em solo arenoso, com três anos de idade, variou de 3,34 Mg ha -1 a 6,43 Mg ha -1 , sendo que a média acumulada foi estimada em 4,96 Mg ha -1 (Santos et al, 2017).…”

Section: Tabelaunclassified

Estoque e retenção hídrica da serrapilheira acumulada em plantios homogêneos de Mimosa tenuiflora (Willd) Poiret)

Macedo

Monteiro

Braga

et al. 2022

View full text Add to dashboard Cite

show abstract

Serapilheira e nutrientes acumulados sobre o solo em plantios de leguminosas e em área restaurada com espécies nativas da Floresta Atlântica

Cited by 8 publications

References 30 publications

Band planting: a new restoration technique under the multi-criteria analysis of ecological functionality

Band planting: a new restoration technique under the multi-criteria analysis of ecological functionality

Soil Physical Quality of an Ultisol in Coffee Areas With Different Deployment Times

Estoque e retenção hídrica da serrapilheira acumulada em plantios homogêneos de Mimosa tenuiflora (Willd) Poiret)

Contact Info

Product

Resources

About