Введение
Вид растения
Speciesbox
|image = Alnus cordata alder tree. jpg
|parent = Alnus subg. Alnus
|taxon = Alnus cordata
|authority = (Loisel.) Duby
|range map = Alnus cordata range. svg
|range map caption = Distribution map
|synonyms ref= is a tree or shrub species belonging to the family Betulaceae, and native to the southern Apennine Mountains (Campania, Basilicata and Calabria, mainly on western mountain sides) and the north eastern mountains of Corsica. It has been introduced in Sicily, Sardinia, and more recently in Central Northern Italy, other European countries (France, Belgium, Spain, Portugal, United Kingdom) and extra European countries (Chile, New Zealand), (exceptionally to ), with a trunk up to in diameter. The leaves are deciduous but with a very long season in leaf, from April to December in the Northern Hemisphere; they are alternate, ovate or circular ovate shaped, cordate at base,
The slender cylindrical male contain 5 6 catkins, pendulous, reddish and up to long; It thrives on much drier soils than most other alders, and grows rapidly even under very unfavourable circumstances, which renders it extremely valuable for landscape planting on difficult sites such as mining spoil heaps and heavily compacted urban sites. It is commonly grown as a windbreak which helps with soil protection. Alnus cordata is regarded as a desirable candidate for bioremediation due to its presence in an ecosystem being associated with beneficial effects such as increased amounts of organic carbon and nitrogen rich litter. Alnus cordata has gained The Royal Horticultural Society's Award of Garden Merit.
Speciesbox
|image = Alnus cordata alder tree. jpg
|parent = Alnus subg. Alnus
|taxon = Alnus cordata
|authority = (Loisel.) Duby
|range map = Alnus cordata range. svg
|range map caption = Карта распространения
Speciesbox
|image = Alnus cordata alder tree. jpg
|parent = Alnus subg. Alnus
|taxon = Alnus cordata
|authority = (Loisel.) Duby
|range map = Alnus cordata range. svg
|range map caption = Distribution map
|synonyms ref= is a tree or shrub species belonging to the family Betulaceae, and native to the southern Apennine Mountains (Campania, Basilicata and Calabria, mainly on western mountain sides) and the north eastern mountains of Corsica. It has been introduced in Sicily, Sardinia, and more recently in Central Northern Italy, other European countries (France, Belgium, Spain, Portugal, United Kingdom) and extra European countries (Chile, New Zealand), (exceptionally to ), with a trunk up to in diameter. The leaves are deciduous but with a very long season in leaf, from April to December in the Northern Hemisphere; they are alternate, ovate or circular ovate shaped, cordate at base,
The slender cylindrical male contain 5 6 catkins, pendulous, reddish and up to long; It thrives on much drier soils than most other alders, and grows rapidly even under very unfavourable circumstances, which renders it extremely valuable for landscape planting on difficult sites such as mining spoil heaps and heavily compacted urban sites. It is commonly grown as a windbreak which helps with soil protection. Alnus cordata is regarded as a desirable candidate for bioremediation due to its presence in an ecosystem being associated with beneficial effects such as increased amounts of organic carbon and nitrogen rich litter. Alnus cordata has gained The Royal Horticultural Society's Award of Garden Merit.
Alnus cordata – вид деревьев или кустарников, принадлежащий к семейству Берёзовые (Betulaceae), произрастающий в южных Апеннинских горах (Кампания, Базиликата и Калабрия, преимущественно на западных склонах) и северо-восточных горах Корсики. Он был интродуцирован на Сицилию, Сардинию, а в последнее время – в центральную и северную Италию, другие европейские страны (Франция, Бельгия, Испания, Португалия, Соединенное Королевство) и страны за пределами Европы (Чили, Новая Зеландия), (в исключительных случаях – в), с диаметром ствола до . Листья опадающие, но сохраняются на дереве очень долго – с апреля по декабрь в Северном полушарии. Они расположены поочередно, имеют овальную или округло-овальную форму и сердцевидное основание.
Speciesbox
|image = Alnus cordata alder tree. jpg
|parent = Alnus subg. Alnus
|taxon = Alnus cordata
|authority = (Loisel.) Duby
|range map = Alnus cordata range. svg
|range map caption = Distribution map
|synonyms ref= is a tree or shrub species belonging to the family Betulaceae, and native to the southern Apennine Mountains (Campania, Basilicata and Calabria, mainly on western mountain sides) and the north eastern mountains of Corsica. It has been introduced in Sicily, Sardinia, and more recently in Central Northern Italy, other European countries (France, Belgium, Spain, Portugal, United Kingdom) and extra European countries (Chile, New Zealand), (exceptionally to ), with a trunk up to in diameter. The leaves are deciduous but with a very long season in leaf, from April to December in the Northern Hemisphere; they are alternate, ovate or circular ovate shaped, cordate at base,
The slender cylindrical male contain 5 6 catkins, pendulous, reddish and up to long; It thrives on much drier soils than most other alders, and grows rapidly even under very unfavourable circumstances, which renders it extremely valuable for landscape planting on difficult sites such as mining spoil heaps and heavily compacted urban sites. It is commonly grown as a windbreak which helps with soil protection. Alnus cordata is regarded as a desirable candidate for bioremediation due to its presence in an ecosystem being associated with beneficial effects such as increased amounts of organic carbon and nitrogen rich litter. Alnus cordata has gained The Royal Horticultural Society's Award of Garden Merit.
Тонкие цилиндрические мужские серёжки содержат 5–6 соцветий, поникающие, красноватые и длиной до . Alnus cordata предпочитает значительно более сухие почвы, чем большинство других ольх, и быстро растёт даже в неблагоприятных условиях, что делает его очень ценным для ландшафтного озеленения на сложных участках, таких как отвалы горных пород и сильно уплотнённые городские территории. Его часто выращивают в качестве ветрозащитных полос, которые помогают защитить почву. Alnus cordata считается перспективным кандидатом для биоремедиации, поскольку его присутствие в экосистеме связано с положительными эффектами, такими как увеличение количества органического углерода и богатой азотом подстилки. Alnus cordata удостоен награды Королевского садоводческого общества «Award of Garden Merit».
Speciesbox
|image = Alnus cordata alder tree. jpg
|parent = Alnus subg. Alnus
|taxon = Alnus cordata
|authority = (Loisel.) Duby
|range map = Alnus cordata range. svg
|range map caption = Distribution map
|synonyms ref= is a tree or shrub species belonging to the family Betulaceae, and native to the southern Apennine Mountains (Campania, Basilicata and Calabria, mainly on western mountain sides) and the north eastern mountains of Corsica. It has been introduced in Sicily, Sardinia, and more recently in Central Northern Italy, other European countries (France, Belgium, Spain, Portugal, United Kingdom) and extra European countries (Chile, New Zealand), (exceptionally to ), with a trunk up to in diameter. The leaves are deciduous but with a very long season in leaf, from April to December in the Northern Hemisphere; they are alternate, ovate or circular ovate shaped, cordate at base,
The slender cylindrical male contain 5 6 catkins, pendulous, reddish and up to long; It thrives on much drier soils than most other alders, and grows rapidly even under very unfavourable circumstances, which renders it extremely valuable for landscape planting on difficult sites such as mining spoil heaps and heavily compacted urban sites. It is commonly grown as a windbreak which helps with soil protection. Alnus cordata is regarded as a desirable candidate for bioremediation due to its presence in an ecosystem being associated with beneficial effects such as increased amounts of organic carbon and nitrogen rich litter. Alnus cordata has gained The Royal Horticultural Society's Award of Garden Merit.
Бонсай
Итальянский ольх делает бонсай среднего и крупного размера. Это быстрорастущее дерево, хорошо реагирующее на обрезку, с хорошо разветвляющимися ветвями и довольно быстрым уменьшением размера листьев.
Другие применения
Исследователи проанализировали фенольный состав коры стебля *A. cordata* и установили, что ее компоненты схожи с теми, которые обладают свойствами осветления кожи и антиоксидантной активностью. Благодаря высокому содержанию антиоксидантов, эти качества позволяют безопасно использовать кору для лечения кожных заболеваний благодаря ее отбеливающим свойствам. Из древесины этого дерева также получают ценную красновато-оранжевую древесину. Она подвержена разрушению при воздействии чередующейся сухой и влажной среды, но отличается высокой долговечностью при постоянной сухости или влажности. Как показала практика строительства Венеции, при погружении в воду она может сохраняться на протяжении веков. Кроме того, при использовании в зданиях с контролируемой температурой и влажностью, исключающих образование конденсата, древесина сохраняет гладкую и естественную блестящую поверхность. Плотники ценят эту древесину и используют ее для токарных и резьбовых работ, изготовления молдингов, мебели, панелей и фанеры.