Plantas de cobertura do solo em área de videira rústica cultivada no cerrado goiano
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Data
2015-06
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Resumo
The use of cover crops is an important tool for maintaining and restoring the
chemical and physical properties of the soil; however, there is little information on the use of
these plants in vine planting. The objective of this study was to evaluate the development and
the rate of decomposition of plant ground cover in vine planting. The experiment consisted of
six treatments established in a randomized block design in a 3 × 2 factorial scheme with five
repetitions. The first factor consisted of plant species cover crops: bean‐to-pig (Canavalia
ensiformis L. DC), lab-lab (Dolichos lab lab L.) and spontaneous plants. The second factor
comprised two vine pruning periods based on the seeding of cover crops, that is, the first vine
pruning was performed 25 days after the sowing of the cover crop, and the second pruning
was conducted 55 days after sowing. Vine pruning times do not influence the soil cover
rate and biomass production of the cover crop. Bean-to-pig is suitable for intercropping
with vine. The dynamics of decomposition is faster for plants in the vegetative stage and it
varies according to the season.
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Canavalia ensiformis L. DC, Decomposição, Dolichos lab lab L., Plantas espontâneas, Vitis labrusca L., Canavalia ensiformis L. DC, Decomposition, Dolichos lab lab L., Spontaneous plants, Vitis labrusca L.
Citação
CAMPOS, Luiz Fernandes Cardoso; ABREU, Camila Meira de; COLLIER, Leonardo Santos; SELEGUINI, Alexsander. Plantas de cobertura do solo em área de videira rústica cultivada no cerrado goiano. Revista de Ciências Agrárias, Belém, v. 58, n. 2, p. 184-191, abr./jun. 2015.