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Titre :
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Plantation weeding with glyphosate effects on crop growth
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Auteurs :
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NOVA SCOTIA DEPARTMENT OF NATURAL RESOURCES NOVA SCOTIA CAN FOREST RESEARCH SECTION
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Type de document :
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rapport
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Editeur :
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S.E., 1993
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Collection :
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Forest research report n° 45
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Format :
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8 p.
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Langues:
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= Anglais
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Index. décimale :
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632.954 = Herbicides (agriculture)
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Catégories :
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Sylviculture - Agroforesterie
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Mots-clés:
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NOUVELLE ECOSSE
;
CANADA
;
PEUPLEMENT FORESTIER
;
ENTRETIEN DE LA PLANTATION
;
CONCURRENCE HERBACEE
;
DESHERBAGE
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LUTTE PHYTOSANITAIRE + MAUVAISE HERBE
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GLYPHOSATE
;
EFFET SUR VEGETAL
;
CROISSANCE EN DIAMETRE
;
CROISSANCE EN VOLUME
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Résumé :
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The results of a survey to determine the effect on crop growth of weeding operational plantations with one glyphosate application, are as follows: 1) Crop tree diameter and volume were 32 and 71% ; respectively greater in the weeded blocks. 2) Twenty-five percent more trees were free to grow in the weeded blocks. Average crop tree leader length and crown volume were 8 and 41% : respectively greater than in control blocks.
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