The levels of tartaric and malic acids in grape berries sprayed with either CaCl2, KCl, KNO3, NH4Cl, or Ca(NO3)2 in order to increase potassium (K), calcium (Ca), ammonium (NH4), or nitrate (NO3) availability during the fruit set-veraison period did not show a direct effect on the synthesis of malic and tartaric acids in the berries during the pre-veraison period; however at veraison, a relationship was established between K and malic acid, a relationship that did not last until the ripening of the berry.
Effects of nutrient spray applications on malic and tartaric acid levels in grapevine berry / O. Failla, A. Scienza, L. Brancadoro. - In: JOURNAL OF PLANT NUTRITION. - ISSN 0190-4167. - 19:1(1996), pp. 41-50.
Effects of nutrient spray applications on malic and tartaric acid levels in grapevine berry
O. Failla
;A. Scienza;L. Brancadoro
1996
Abstract
The levels of tartaric and malic acids in grape berries sprayed with either CaCl2, KCl, KNO3, NH4Cl, or Ca(NO3)2 in order to increase potassium (K), calcium (Ca), ammonium (NH4), or nitrate (NO3) availability during the fruit set-veraison period did not show a direct effect on the synthesis of malic and tartaric acids in the berries during the pre-veraison period; however at veraison, a relationship was established between K and malic acid, a relationship that did not last until the ripening of the berry.File | Dimensione | Formato | |
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1996 failla Effects of nutrient spray on malic and tartaric acid levels in grapevine berry.pdf
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