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La pollinisation du poirier

Pyrus communis (D.Lejeune)La pollinisation croisée exige absolument que la variété à polliniser et la variété pollinisatrice soient compatibles entre elles. Il n'est pas nécessaire que toutes les fleurs soient pollinisées : il suffit que 5 à 10% d'entre elles soient fécondées pour obtenir une production normale. Il faut remarquer aussi qu'en sein d'une même espèce fruitière, on trouve des variétés bonnes pollinisatrices (dont le pollen est susceptible de féconder plusieurs autres variétés) et des variétés mauvaises pollinisatrices. 

La pollinisation du poirier
Le poirier est une espèce délicate à mettre à fruits. La pollinisation croisée se révèle absolument indispensable.
Dans ce tableau, les variétés à polliniser sont présentées par ordre de floraison, allant des plus précoces aux plus tardives.


Variétés à polliniser

Variétés pollinisatrices

- Comtesse de Paris

- Louise Bonne, Précoce de Trévoux

- Duchesse d’Angoulême

- Louise Bonne, Beurré d’Anjou, Président Drouard

- Curé

- André Desportes, Louise Bonne, Précoce de Trévoux

- Louise Bonne d’Avranches

- André Desportes, Beurré d’Anjou, Beurré Clairgeau, Beurré Hardy, Comtesse de Paris, Duchesse d’Angoulême. Mauvaises pollinisatrices : Louise Bonne, Williams

- Précoce de Trévoux

- André Desportes, Comtesse de Paris, Président Drouard

- Doyenné d’Hiver

- Beurré Hardy, Madame Ballet, Passe Crassane, Triomphe de Vienne

- Beurré Clairgeau

- Beurré Hardy, Doyenné d’Hiver, Louise Bonne, Passe Crassane

- Épine du Mas (ou Duc de Bordeaux)

- Beurré Clairgeau, Beurré d’Hardenpont, Beurré Hardy, Passe Crassane

- Passe Crassane

- Épine du Mas, Doyenné d’Hiver, Williams, Bergamotte Espéren, Beurré d’Hardenpont, Beurré Hardy, Conference

- Triomphe de Vienne

- Beurré Clairgeau, Bergamotte Espéren, Doyenné d’Hiver, Williams

- Beurré Hardy

- Beurré Clairgeau, Doyenné d’Hiver, Passe Crassane, Triomphe de Vienne, Conference, Williams

- Madame Ballet

- Conference

- Conference

- Williams, Dr Jules Guyot, Doyenné du Comice, Beurré Hardy

- Bergamotte Espéren

- Williams, Passe Crassane, Beurré d’Hardenpont, Dr Jules Guyot

- Williams

- Bergamotte Espéren, Conference, Doyenné du Comice, Beurré d’Hardenpont, Dr Jules Guyot, Joséphine de Malines, Legipoint. Mauvaises pollinisatrices : Louise Bonne, Max Red Bartlett

- Beurré d’Hardenpont

- Bergamotte Espéren, Doyenné du Comice, Dr Jules Guyot, Williams, Legipoint

- Doyenné du Comice

- Conference, Williams, Dr Jules Guyot, Bergamotte Espéren, Beurré d’Hardenpont, Joséphine de Malines, Legipoint

- Joséphine de Malines

- Doyenné du Comice, Williams

- Legipoint

- Conference, Doyenné du Comice, Dr Jules Guyot, Williams

- Dr Jules Guyot

- Williams, Doyenné du Comice, Beurré d’Hardenpont, Conference, Legipoint

- Jeanne d’Arc

- Doyenné du Comice, Legipoint

Michel Gautier. 2010 

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