Substrates utilization to assess rootedness capacity and viability buds at some grape varieties
2013
Popescu, Gheorghe Cristian
The cultivated grapevine (Vitis vinifera L.) is a fruit crop of enormous economic importance with over eight million hectares planted in vineyards worldwide. Table grapes and wines represent a considerable share of the economy in many grape and wine-producing countries. During the dormant, due to low temperatures and how to prepare grape for entrance in winter time, wood annual increases and buds may be adversely affected. The way how the vines passed by dormant period can affect the buds and wood viability and rooting ability of vine cuttings. In this study were tested on different culture substrates vine cuttings belonging to a noble variety and a hybrid vines: Merlot and Isabella. Noble grapes are a term used to describe the international variety of grapes that are most recognizable for the top quality wine they produce. In this paper was determinate total dry matter of vine cuttings, humidity of biological material, vine cuttings rooting capacity and viability status buds cuttings placed on three nutritional substrates.
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