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Titre :
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Damage to broadleaved seedlings by desiccation
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Auteurs :
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H. Insley
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Type de document :
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rapport
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Editeur :
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Farnham, GBR : Forestry Commission research station, 1979
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Collection :
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Arboriculture research note, n° 8-79-ARB
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Format :
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4 p.
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Langues:
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= Anglais
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Catégories :
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Matériel végétal, techniques de production, pépinière
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Mots-clés:
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FEUILLU
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DESHYDRATATION
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PLANT A RACINES NUES
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RACINE
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EMBALLAGE
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SURVIE
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Résumé :
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Research into the effect of drying on the survival of broadleaved seedlings while out of the ground shows that susceptibility varies widely between species, fine rooted species proving more sensitive than species with coarse roots. Although most of the moisture loss occurs through roots, root wrapping alone is insufficient to prevent drying out of seedlings and probably small transplants for more than a very short period. As a result it is recommended that between nursery lifting and planting, seedlings and small transplants should be enclosed completely in polythene bags.
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