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Robinia pseudoacacia

Taxonomy
The status of the taxon:
checked
Department: Magnoliophyta
Class Magnoliopsida
Subclass: Rosidae
Superorder: Fabanae
Order: Leguminosae
Family: Leguminosae
Genus: Robinia
The specific epithet: pseudoacacia
Author: L.
Names, synonyms, alternative name of this plant in different countries
Name Status
black locust English name
Robinia pseudoacacia L. main title
Робиния псевдоакация Russian name
Common Acacia English name
False-acacia English name
Lotus Tree English name

Ecology:

Relationship to the world.:
Light
Source: Common. (See Sources tab)
Moisture requirements.:
Xerophytic
Source: Common. (See Sources tab)
The soil requirements.:
Бедная
Source: Common. (See Sources tab)
During the growing season.:
Весна
Source: Common. (See Sources tab)
Resistance to fires.:
No
Source: Common. (See Sources tab)
Type of plant in the context of consolidation of the soil.:
Bahatostebelni
Source: Common. (See Sources tab)
Allelopathy at least one other species.:
No
Source: Common. (See Sources tab)
Nitrogen fixation.:
38,5-72,5 кг азота на гектар в год
Source: Common. (See Sources tab)
Adapted to coarse soils:
Yes
Source: Common. (See Sources tab)
Adaptability to soils with a medium texture.:
Yes
Source: Common. (See Sources tab)
Adaptability to soils with a fine texture.:
Yes
Source: Common. (See Sources tab)
Resistance to absence of oxygen in the soil.:
No
Source: Common. (See Sources tab)
Resistance to calcareous soil.:
Yes
Source: Common. (See Sources tab)
The ability to recover after a fire.:
Yes
Source: Common. (See Sources tab)
The minimum number of warm days per year required for the normal development of the plant.:
140
Source: Common. (See Sources tab)
pH (Minimum).:
4
Source: Common. (See Sources tab)
pH (Maximum).:
8
Source: Common. (See Sources tab)
The maximum rainfall in cm at home plants.:
40
Source: Common. (See Sources tab)
The minimum rainfall in cm at home plants.:
165
Source: Common. (See Sources tab)
The minimum temperature recorded in the homeland of the plant, Celsius.:
-38
Source: Common. (See Sources tab)

Data on environmental scales:

Scale Landolt

Attitude to moisture:
on dry soils, avoiding very dry and very wet soil
Source: Common. (See Sources tab)
The acidity of the soil:
in slightly acidic soil, never very sour, but sometimes in neutral and slightly alkaline (pH 4.5 to 7.5)
Source: Common. (See Sources tab)
The richness of the soil mineral nutrition, especially nitrogen compounds:
on rich soils
Source: Common. (See Sources tab)
The content of humus:
on soils with medium humus content
Source: Common. (See Sources tab)
Mechanical composition and soil structure:
on sandy, well-aerated soils (particle diameter of 0.05-2 mm)
Source: Common. (See Sources tab)
Illumination:
penumbral plant (at a relative illumination of more than 10%)
Source: Common. (See Sources tab)
Temperature:
4
Source: Common. (See Sources tab)
Continenatlity:
2
Source: Common. (See Sources tab)

The Scale Of Tsyganov

Termokhimicheskie scale, from:
between sub-boreal/nemoral
Source: Common. (See Sources tab)
Termokhimicheskie scale, to:
Mediterranean/tropical
Source: Common. (See Sources tab)
Continentality of climate, from:
submaterials
Source: Common. (See Sources tab)
Continentality of climate, to:
continental
Source: Common. (See Sources tab)
Apolitically aridity-Guidetti, from:
maturity (R-E -400 - 800 mm/year)
Source: Common. (See Sources tab)
Apolitically aridity-Guidetti to:
sub-humid/humid
Source: Common. (See Sources tab)
Creolisation, from:
moderate winters ( mean t of the coldest month -8 to -16)
Source: Common. (See Sources tab)
Karolinamisia to:
very warm winters (mean t of the coldest month from +8 to +16)
Source: Common. (See Sources tab)
Soil moisture, from:
by the middle-Prairie
Source: Common. (See Sources tab)
Soil moisture, to:
damp-forest-grassland/wetland-forest-grassland
Source: Common. (See Sources tab)
Salt regime of soils, from:
poor soils/poor soils
Source: Common. (See Sources tab)
Salt regime of soils, to:
slightly saline soils
Source: Common. (See Sources tab)
The wealth of soil nitrogen from:
provided enough nitrogen in the soil
Source: Common. (See Sources tab)
The wealth of the soil nitrogen, to:
nitrogen-rich soils/excessively nitrogen-rich soil
Source: Common. (See Sources tab)
The acidity of the soil, from:
very acidic soils (pH = 3,5)
Source: Common. (See Sources tab)
The acidity of the soil, to:
alkaline soils (pH >/ 8,0)
Source: Common. (See Sources tab)
Light-shading from:
open spaces
Source: Common. (See Sources tab)
Light-shading, to:
light woods/shaded forests
Source: Common. (See Sources tab)

Appearance:

Growth form:
Tree
Source: Common. (See Sources tab)
Tier:
1
Source: Common. (See Sources tab)
Crown diameter, m:
15
Source: Common. (See Sources tab)
The shape of the crown:
Шаровидная
Source: Common. (See Sources tab)
The density of the crown:
Средней плотности
Source: Common. (See Sources tab)
Maximum height, m:
20
Source: Common. (See Sources tab)
The tall 20 years after planting, m:
12
Source: Common. (See Sources tab)
Life:
Многолетнее
Source: Common. (See Sources tab)
Flower color:
Белый
Source: Common. (See Sources tab)
The beauty of the autumn coloration of the foliage:
No
Source: Common. (See Sources tab)
Decorative flower:
Yes
Source: Common. (See Sources tab)
Foliage colour:
Зелёный
Source: Common. (See Sources tab)
The density of the crown in the winter:
Sparse
Source: Common. (See Sources tab)
The texture of the foliage:
Average
Source: Common. (See Sources tab)
The color of the fruit:
Чёрный
Source: Common. (See Sources tab)
Decorative fruit:
Yes
Source: Common. (See Sources tab)
Durability:
Менее 100 лет
Source: Common. (See Sources tab)
The depth of the root system, not less, cm:
91
Source: Common. (See Sources tab)
Flowering period:
Весна
Source: Common. (See Sources tab)

Use:

Nutritional value.:
Nonpoisonous
Source: Common. (See Sources tab)
Feed value.:
No
Source: Common. (See Sources tab)
The suitability of the fruit (seeds, berries, etc.) for commercial use.:
No
Source: Common. (See Sources tab)
The possibility of using as fuel.:
Yes
Source: Common. (See Sources tab)
Use as lumber.:
Yes
Source: Common. (See Sources tab)
The possibility of obtaining tar.:
No
Source: Common. (See Sources tab)
Palatability for animals.:
No
Source: Common. (See Sources tab)
Palatability for grazing animals.:
No
Source: Common. (See Sources tab)
Use as Telegraph poles.:
Yes
Source: Common. (See Sources tab)
The high protein content.:
No
Source: Common. (See Sources tab)
Use as pulpwood.:
Yes
Source: Common. (See Sources tab)
Use as veneer or plywood.:
No
Source: Common. (See Sources tab)

Interesting facts:

The bloating belly in animal husbandry.:
No
Source: Common. (See Sources tab)
The presence of shoots from dormant buds after removal of the biomass.:
Yes
Source: Common. (See Sources tab)
The rate of growth.:
The rapid growth
Source: Common. (See Sources tab)

Care:

Attitude to pruning:
No
Source: Common. (See Sources tab)

Reproduction:

Methods of reproduction:
Высевание в начале года в открытые грядки. Семена предварительно скарифицируют или дают им набухнуть. Размножение сортов прививками как можно ближе к земле в начале года в открытом грунте или зимними прививками на подвои либо с открытой корневой системой, либо лишенные вершины.
Source: Common. (See Sources tab)
Preva shoots:
Yes
Source: Common. (See Sources tab)
Fruitage:
Весна
Source: Common. (See Sources tab)
The end of the fruiting:
Лето
Source: Common. (See Sources tab)
Long hold on the seeds on the plant after ripening:
Yes
Source: Common. (See Sources tab)
Makes whether transplant with open root system:
Yes
Source: Common. (See Sources tab)
Vigour:
High
Source: Common. (See Sources tab)
The mass of 1000 seeds, g:
18
Source: Common. (See Sources tab)
Stratification.:
Нет
Source: Common. (See Sources tab)

Botany:

Monoecious/dioecious:
Monoecious
Source: Common. (See Sources tab)
Type of fruit:
Боб
Source: Common. (See Sources tab)
The type of fruit according to the method of development of the fruitlets:
Apomorphy
Source: Common. (See Sources tab)
The list of sources:
1. http://humangarden.ru/books/razmno.htm
2. http://identify.plantnet-project.org/species/useful/Robinia pseudoacacia L.
3. http://plants.usda.gov/java/introduced?queryParam=comname&sort=comname
4. Ботаника. Учебник. Родионова А.С., Скупченко В.Б., Малышева О.Н., Джикович Ю.В.
5. Черепанов, 1995