Understanding erratic seedling emergence in perennial grasses using physiological models and field experimentation

Year-to-year variability in field seedling emergence in arid rangelands poses questions about the viability of perennial grasses threatened by overgrazing. There are practical difficulties in estimating long-term seedling emergence for perennial species with erratic behavior [high temporal variabili...

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Autor principal: Rotundo, José Luis
Otros Autores: Aguiar, Martín Roberto, Benech Arnold, Roberto Luis
Formato: Artículo
Lenguaje:Español
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Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2014rotundo.pdf
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