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The walnut. The change towards precocious nut production in intensive plantings


, : The walnut. The change towards precocious nut production in intensive plantings. Arboriculture Fruitiere 27(312): 39-42

The prerequisites for successful intensive (7 X 7 m) and ultra-intensive (5 X 5 m) walnut production are described, with special mention of the choice of (late flowering, precocious and highly productive) and of the importance of complete pollination of all female flowers. Cultivar Franquette is recommended, together with Parisienne and Corne, both hardy, and in the South of France, the American cvs Pedro, Tehama, Amigo, Spurgeon and Chase C7.

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