Savvaļas lāceņu minerālās barošanās īpatnības Latvijā = Mineral nutrition characteristics of wild cloudberry in Latvia
2024
Āboliņa, Laura | Karlsons, Andis | Osvalde, Anita
Cloudberries in Latvia are harvested only in the wild, but recent studies have begun exploring the potential for cultivated cloudberry production. This study focused on the investigation of wild cloudberry growing sites in Latvia. The chemical analyses of peat and leaf samples were conducted to determine the mineral nutrition status of wild cloudberries. The collected data will serve as the basis for developing fertilization recommendations. Our study indicates that despite growing in nutrient-poor peat, cloudberry leaf nutrient levels are comparable to those of Vaccinium berry crops grown on acid peat soils, as well as more demanding Rubus crops grown in less acidic soil. Peat and leaf nutrient analysis suggests that N, P, Ca, S, B and Mo deficiencies might limit cloudberry growth. However, further experiments are required to determine the optimal nutrient levels for cloudberry cultivars in peat and plant material.
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书目信息
出版者 Latvijas Biozinātņu un tehnoloģiju universitāte