Uticaj sorte jabuka i položaja plemke na dinamiku debljanja podloge M9
2010
Fikreta Behmen | Senaid Memić | Jasmina Aliman | Mersija Delić | Senad Murtić | Saud Hamidović
Grafting is the most common method of the fruit tree propagation, suitable for all types of fruit. In the nursery production of apple seedlings, grafting represents the most common practice. It is a form of vegetative propagation, i.e. an operation transferring a part of the plant or scions to the base of the plant called rootstock, in order to mutually coalesce into a new organism. (P r i c a, 1986; B e h m e n & B a j r o v i ć, 2008). Usually, a part of the plant that bears roots is used as rootstock, while scions of the noble varieties we wish to grow are used as budsticks, and once the fruit trees are fully grown, they would bear fruit of the same properties as the tree from which the scions were taken. The rootstock influences the success of grafting. The best results in splicing the rootstock and the bud are obtained with young and pencil-thick medium.. In thinner rootstocks, the splicing effect is poorer, because their tissues do not contain sufficient reserves of organic matter needed to form the callus tissue (L o c k h a r d & S c h n e i d e r, 1980). While joining the rootstock and the budstick, various mutual influences occur. The particularly important one, is the influence of rootstock on the scions (F e r r e e & M o r r i s o n, 2001.), which is manifested through a series of changes to the tree overhead systems. However, the influence of scions onto the rootstock is far lesser and changes are not as distinct as the influence of rootstock on the budstick . Given the stated, the paper’s objective was to determine the effect of cultivars (Idared, Jonagold) and position of budstick on M9 rootstock thickening.
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Эту запись предоставил University of Sarajevo