Articles
EFFECT OF NUTRIENT SUPPLY ON FROST HARDINESS AND FRUIT SET OF SOUR CHERRY FLOWERS AND ON YIELD
Article number
410_90
Pages
551 – 554
Language
Abstract
Nitrogen and phosphorus had only small effects on leaf nutrient content.
Potassium fertilization was positively correlated with leaf-K content and negatively related to leaf-Mg.
Nitrogen and potassium fertilization had a favourable effect on fruit set, but yield was increased only by potassium.
Potassium fertilization was positively correlated with leaf-K content and negatively related to leaf-Mg.
Nitrogen and potassium fertilization had a favourable effect on fruit set, but yield was increased only by potassium.
Positive effects of K and slightly negative effects of N on the frost hardiness of flowers were shown in the orchard and also in a controlled climate chamber.
Microclimate had a stronger effect on frost damage of the flowers than did the nutrient supply.
Publication
Authors
E. Szücs
Keywords
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