A set of three new nectarine cultivars has been introduced to extend the availability of fruits for producers and consumers alike. Developed by the Stone Fruit Genetic Improvement Program at Embrapa Clima Temperado (RS), the varieties BRS Cathy, BRS Dani, and BRS Janita offer ripening periods that complement each other, ensuring continuous production from late October to late December.
Typically, cultivars are released individually, but these varieties share common traits of sweetness, low acidity, and sequential ripening. This synchrony allows for a prolonged harvest window, enhancing market stability.
The maturation schedule for these nectarines spans from late October to December, with BRS Cathy being ready for harvest first, followed by BRS Dani and then BRS Janita. These fruits are primarily intended for the fresh market.
Fruit and Plant Characteristics
BRS Cathy and BRS Dani yield white-fleshed fruits with cream-colored skin, while BRS Janita produces yellow-fleshed fruits with a greenish-yellow skin. The average weight of the fruits ranges from 80g to 110g. Productivity varies across the cultivars, with BRS Cathy starting at 15 tons per hectare and potentially exceeding 20 tons per hectare, depending on growing conditions.
Cultivation and Adaptation
Extensive evaluations were conducted over several years in experimental areas across Brazil, with cultivation recommendations primarily for the South and Southeast regions. These nectarines require relatively low chilling hours, making them well-suited for warmer climates.
Nectarines vs. Peaches
Nectarines are mutations of peaches and belong to the same species, Prunus persica L. The main distinction lies in the absence of hairs on the skin of nectarines and their higher concentration of soluble solids, resulting in sweeter fruit.
Market Outlook
While nectarine cultivation has seen growth globally, Brazil's production remains modest. However, with increasing imports indicating rising demand, there is potential for expansion in domestic cultivation.
These new nectarine cultivars represent an exciting development for Brazilian fruit production, offering extended availability and enhanced market opportunities for growers and consumers alike.
Source: abrafrutas.org