Clonal selection of rootstocks by means of determination of hard bast layers

被引：0

作者：

Palenik, V. ^{[1
]}

Pospisilova, D. ^{[1
]}

Hamadejova, A. ^{[1
]}

机构：

[1] Res Inst Viticulture & Enol, Bratislava 83311, Slovakia

来源：

VITIS | 1990年

关键词：

rootstock; clone; selection; wood; maturity; lignification; hard bast; sclerenchyma; phloem;

D O I：

暂无

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

Determination of the number of closed circles of hard bast plates on matured shoot cuttings, which is used for wood maturity control, was applied as selection method to four rootstocks: Vitis berlandieri x V riparia Kober 5 BB, Teleki 5 C, Craciunel 2 and V. riparia x V rupestris Schwarzmann. For each selected vine stock the linear regression of wood maturity was calculated, considering the distance from the base of the cane. From the linear regression equation the average length of the matured wood part was calculated for each stock The results of 3-year investigations show that the degree of rootstock wood maturity is not only dependent on the meteorological conditions of the years but is also genetically conditioned.

引用

页码：508 / 512

页数：5