4th monitoring survey of the action re-enforcement at Ronciglio

Within the framework of the re-enforcement of the population of Calendula maritima, the monitoring activities of the sea marigolds planted at Ronciglio, Trapani, goes on. Two months after planting, 90% of the introduced individuals is healthy, more than 80% of them is in bloom and 34% are fruiting or have already started to disperse their seeds.

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