– Breeding program INIA – Biofrutales.

Hybrid of 1613 C and Dogridge. It has a moderate to high vigor. Quite resistant to meloydogyne genus nematodes, but low tolerance to phylloxera.

Chilean experience also shows good behavior under replanting conditions.

Experiences in Chile demonstrate high efficiency in the nitrogen absorption.

Hybrid of 1613 C and Dogridge. It adapts well to coarse textured soils with low fertility. Vigor slightly less than Freedom. Good resistance to root knot nematodes, but low resistance to phylloxera.

Chilean experience also shows good behavior under replanting conditions.

Hybrid of Vitis berlandieri x Vitis. rupestris. High resistance to drought and good tolerance to calcareous soils.

High vigor rootstock, good resistance to phylloxera, but low resistance to knot nematode. Good behavior in saline soils.

Selection of Vitis champinii. High vigor and good distribution of roots permitting planting in poor soils and also makes the plant more drought-resistant.

It is highly resistant to nematodes as well as salts. Chilean experience also shows good behavior under replanting conditions.

Hybrid of Vitis. berlandieri x Vitis. rupestris. Moderate to high vigor. It has good resistance to phylloxera, but low to moderate resistance to nematodes of the root knot.

It adapts well to all types of soils and especially to drought conditions in hot arid areas.

Hybrid of Vitis berlandieri x. riparian. Low tolerance to drought and dry conditions. It is a vigorous plant, resistant to phylloxera and good tolerance to nematodes including Xiphinema index, carrier of various viruses that attack the vines.

It adapts well to heavy and calcareous soils.

Plants propagated in soil for an entire growing season. They are mechanically pulled up in the winter dormant season. They are classified according to size and quality standards based on root development and shoot diameter.

They are preferably established in the vineyard in the winter or early spring. Transport is easy and cheap. The plantation is very fast and suffers little loss. It is possible to keep them stored in the refrigerator until late spring, offering great operational flexibility to the grower.

The generic plants are shipped in packs of 20 units, after sizing and pruning of shoots. Grafted plants are pruned shorter and are re-waxed to protect their buds and wood. The roots are disinfected and pruned to 15 cm. long to make planting easier and prevent curl. They are packed in cardboard boxes that include a bag to prevent dehydration. Then the boxes are palletized and stored in refrigerator until shipment.

Plants grown in 2 liter containers for a period of three to four months. Substrates are used which are treated with steam and then irrigated with deep well water. The shipment begins when the variety has a minimum shoot length of 25 cm. With this product, it is possible to perform spring and summer planting, being a good complement for winter planting.

The generic plants are shipped as of October and the grafted plants as of November.