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Cambios sinecológicos en una pradera permanente bajo influencia de talajeo, fertilización, quema y competencia interespecífica

In a permanent pasture, on trumao soil (flat land) some practices of common use were evaluated during a five years period. The evaluation was made using the frequency and botanical composition criteria. The treatments studied were grazing, fertilization, burning and interspecific competition. The r...

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Main Author: Pessot Z., R.
Format: Artículo
Language:Español
Published: Instituto Interamericano de Cooperación para la Agricultura (IICA) 2025
Subjects:
Sinecología||synecology||Sinecologia||synécologie
Pradera||grasslands||terra de pastagem||herbage
Fertilización
Quema||burning||queimada||brûlage
Composición botánica||botanical composition||composição botânica||composition botanique
Trifolium repens||Trifolium repens||Trifolium repens||Trifolium repens
Trumaos
Evaluación
Agrostis tenuis
Composición florística
Chile||Chile||Chile||Chili
Sede Central
Online Access:https://repositorio.catie.ac.cr/handle/11554/12920
Summary:In a permanent pasture, on trumao soil (flat land) some practices of common use were evaluated during a five years period. The evaluation was made using the frequency and botanical composition criteria. The treatments studied were grazing, fertilization, burning and interspecific competition. The results were given in relation to the trend about botanical composition and frequency of the following species: Holcus lanatus, Agrostis tenuis, Paspalum dasypleurus, Trifolium repens, Lotus uliginosus, Juncus procerus, Carex fuscula, Hypochoeris raditaca, Plantago lanceolata and Rubus ulmifolius grouped under grasses legumes, rushes and sedges, and others.

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