Adaptability of new raspberry varieties to agro-climatic conditions in the northern part of Republic of Moldova
2022
Dodica, D.
The adaptability of new varieties in the agro-climatic conditions of the Republic of Moldova requires a long-term scientific approach, which would give us the opportunity to demonstrate the qualities, agro-biological and economic characteristics of the researched raspberry varieties. The problem of lack of modern varieties, with high productivity, with satisfactory ecological plasticity requires a long time for testing and their promotion on the territory of the Republic of Moldova. For this purpose, the modern varieties Enrosadira, Przehyba and Glen Ample were tested, and the Novosti Cuzmina variety served as a control. The plants were planted in 2019-2020 at a distance of 2.5 m between rows and 0.4 m. The soil in the plantation is maintained as a black field. The plantations are irrigated by drip. The harvest, mass and shape of the raspberry fruits were determined. The best agrobiological results had the Enrosadira variety, a remontant variety for fruit production from July to October, with a total harvest of fruits harvested from a 428 g plant in 2021, with a fruit mass of 5 -5.2 g. the most productive variety calculated per 1000 plants is the Przehyba variety with values between 387-456 kg / 1000 plants, but which yields in terms of fruit firmness and transportability. The Enrosadira variety is less productive with values between 398-410 kg / 1000 plants.
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