[Cultivar peculiarities of phenolic complex forming of highbush blueberry fruit at mineral fertilizers application in Southern regions of Belarus]
2005
Rupasova, Zh. A. | Ignatenko, V.A. | Vasilevskaya, T.I. | Yakovlev, A.P.(Central Botanical Garden, Minsk (Belarus))
The results of comparative study of the content of main groups of bioflavonoids, tanning matters and lignins in highbush blueberry fruit of early, medium and late cultivars at the similar levels of the edaphic factor effect in the frames of field experiment with 8 variants of N60, P60,K60 aplication in 4-years cycle of observations in conditions of the south of the country are given. It was shown that the level of the display of cultivar differences of phenolic compounds content in fruit were determined by the total heat quantity in the period of fruit setting up and ripening, and its descease resulted in the difference increase and vice versa
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