International Scientific Journal on Reforestation, Afforestation and Tree Reproduction
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Issue 21, 2026

Online ISSN: 2466-4367

, Issue 21, (2026)

Published: 22.01.2026.

Open Access

This Special Issue of Reforesta, International Practices for Regenerating and Restoring Forest Trees by Seeding, brings together regional practice and research from North America, South America, Europe, Asia, and Oceania on using broadcast and direct seeding to create forest cover. It presents a significant range of seeding activities inclusive of species, forests, sites, and climates. Seeding has regained interest because of its scalability and cost-effectiveness, particularly for remote or inaccessible areas, sites with low productivity where planting seedling costs are prohibitive, or when aiming for a more natural forest structure. Technological innovations, particularly in seed treatments, automation, and precision seeding improve success of large-scale seed dispersal.

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01.12.2023.

Research paper

Assessment of the germination potential of Myrtus communis (L.) based on seed size
The woody fodder species Myrtus communis (L.) is commonly found in the forested areas of northeastern Algeria, thus helping to alleviate the goat husbandry shortage during the summer. This study aims to conserve the species and counteract its declining populations due to various biotic and abiotic factors. A specific objective of this study is to assess the correlation between seed size and germination vigor in M. communis, as well as emergence of seedlings. A sample of 15 M. communis individuals was selected, and 500 fruits were randomly collected in the vegetation of Jijel National Park (Jijel, northeast Algeria). One month after post-ripening, when fruit moisture content reached 25.2%, seeds were manually extracted from the fruits and categorized into three sizes (large, medium, and small). Then, 100 leaves, 100 intact fruits, and 100 seeds from each size category were measured and weighed. Various morphological characteristics were recorded, including leaf and fruit length and width, pulp weight, seed number, pulp-to-seed ratio, seed size, and moisture content. Seed germination and initial seedling growth were monitored weekly.  Seeds of M. communis ranged in weight from 0.03 to 0.18 grams. In comparison with medium (1.5%) and small (0%) seeds, large seeds showed significantly higher germination rates (93%) after three weeks of sowing. Moreover, seedlings originating from large seeds grew vigorously, reaching a length of 10.9 cm. According to our findings, seed size in M. communis can affect seed germination and high-quality seedling establishment.

Lahouaria Mounia Mansouri, Abdenour Kheloufi, Rabah Belatreche