СУЧАСНИЙ СТАН ПЛЮСОВИХ ДЕРЕВ МОДРИНИ В СУМСЬКІЙ ОБЛАСТІ

• Date: 2017
• Main Authors: Grygoryeva, V. G., Samoday, V. P.
• Format: Article
• Language: Ukrainian
• Published: Ukrainian Research Institute of Forestry and Forest Melioration named after G. M. Vysotsky (URIFFM) 2017
• Subjects: : відбір; постійна лісонасінна база; модрина; плюсове дерево.
• Online Access: https://forestry-forestmelioration.org.ua/index.php/journal/article/view/37
• Journal Title: Forestry and Forest Melioration

Introduction Larch breeding work based on individual selection has been carried out actively in many countries of the world. According to German researchers, a reproductive material from clonal seed orchards of larch hybrids gives an excess of 20–30% by height and 50–80% by wood volume. In addition,...