What are the 41B Vine Rootstock Features?
- Rootstock that has a short vegetative cycle, has high resistance to lime.
- Although it is used for earliness especially in extremely calcareous soils and table grape varieties, it shows slight yellowing in regions with rainy spring.
- Its roots do not develop deeply, but horizontally.
- It is suitable for heavy textured soils.
- It shows a slow development in the first years.
- Although it is moderately resistant to phylloxera, its resistance to salt nematodes is medium and its resistance to mildew is not sufficient.
- The rootstock, whose cuttings are difficult to root, has a low rate of settling in table top grafts, while the success rate is higher in in situ grafts.
- It is often preferred because it provides earliness to the variety on which it is grafted.
What are the Soil and Climate Conditions in 41B Vine Rootstock?
One of the most distinctive features of 41B vine rootstock is that the vegetative cycle is short and it is resistant to high levels of lime in the soil. Although it is used for earliness especially in extremely calcareous soils and table grape varieties, it shows slight yellowing in regions with rainy spring. The 41 B rootstock, which develops slowly in the first years, develops rapidly in the following years, increasing fruit set and producing high yields. Although it is moderately resistant to phylloxera, its resistance to salt nematodes is medium and its resistance to mildew is not sufficient.
How to Grow for 41B Vine Rootstock?
The 41B vine clone rootstock is very advantageous in terms of its resistance to highly calcareous soils. It shows slight yellowing in the regions where the spring is rainy. 41 Bass vine rootstock, which develops slowly in the first years, develops rapidly in the following years, increasing fruit set and producing high yields. A good fruit set and a high yield are obtained when the yield period is entered in varieties grafted on the 41B vine rootstock, whose resistance to lime decreases in humid regions due to excessive rainfall.
What are the 41B Grapevine Rootstock Grafting Methods?
In order to get high and quality yield from the grafting process of the 41B vine rootstock, which allows the variety grafted on it to give larger and more fruit, the grafting process should be carried out at the right time and with the right grafting methods. Although it is a difficult rootstock, it is not suitable for table top grafting. However, the rootstock, whose cuttings are hard to root, has a low settling rate in table top grafts, while the success rate is higher in in situ grafts.