Pear 'Svetlyanka' - early - autumn pear variety of Russian selection [1] .
| Pear Svetlyanka | |
|---|---|
| Systematics | |
| Rod | Pear |
| Sort | 'Svetlyanka' |
| Origin | |
| Parents | |
| Hybrid seedling × 'Favorite Clapp' [1] | |
| Country of origin | |
| Author | P. N. Yakovlev, S. P. Yakovlev , A. P. Gribanovsky [1] |
| Originator | All-Russian Research Institute of Genetics and Selection of Fruit Plants named after I.V. Michurin [2] |
Included in the State Register in 2002 in the Central Region [2] .
Content
Characteristic variety
Trees are of medium height. The crown is spreading, pyramidal [2] . Type of fruiting mixed.
The shoots are medium thick, straight, light brown, naked with numerous lentils. The buds are small, bent, conical, smooth.
The leaves are of medium size, oval, short-pointed, with a twist-like twisted top, green, smooth, the leaf plate is curved upwards, the serration is finely serrate. Scape of medium length, thin, naked.
Fruits are small and medium (90-120 g), round, smooth, regular shape. The peel is greenish-yellow, later golden-yellow, smooth, oily, with a wax coating. The stem is average, skewed. The funnel is deep, medium, the rust is weak, the cup is half-open non-falling, the saucer is deep, medium. Heart average, round, seed chambers closed, medium. Seeds are medium, elongated, black.
The flesh is creamy, medium density, delicate, semi-oily, juicy without granulations, the taste is sour-sweet with a faint aroma . Tasting score of 4.5 points [1] (according to another source: 4.3 points [2] ).
Fruits contain dry soluble substances - 15.4%, sugars - 13.7%, titrated acids - 0.4%, ascorbic acid - 11.4 mg / 100 g, P-active substances - 122.0 mg / 100 g [ 1] .
In culture
Removable maturity occurs in the first decade of September, the duration of the consumer period in a cooled storage facility is 90 days. At the time of fruiting comes in 6-7 year. Productivity is high.
Winter hardiness and disease resistance are high [1] (according to another source, average winter hardiness [2] ).
Advantages of a grade : good taste, resistance to diseases.
Disadvantages of the variety : when the crown is thickened, fruits become smaller, and during long-term storage, a part of the fruits sometimes rot surface [1] .
Origin
| Ussuri pear | ||||||||||||||||
| Untitled | ||||||||||||||||
| ? | ||||||||||||||||
| 'Bere Liguel' 1782 | ||||||||||||||||
| ? | ||||||||||||||||
| ' Svetlyanka' | ||||||||||||||||
| ? | ||||||||||||||||
| 'Forest Beauty' early nineteenth century | ||||||||||||||||
| ? | ||||||||||||||||
| 'Favorite Clapp' Clapp T. , 1860 | ||||||||||||||||
| ? | ||||||||||||||||
Notes
- ↑ 1 2 3 4 5 6 7 Pear 'Svetlyanka' on the site of the All-Russian Research Institute for Breeding Fruit Crops
- ↑ 1 2 3 4 5 Characteristics of varieties (not available link) on the website of FGU "State Commission of the Russian Federation on Testing and Protection of Breeding Achievements"