Pyrus pyrriFolica - Nashi -Birne

Pyrus pyrrofolia, generally known as Asian pear or Nashi pear, belongs to the Rosaceae family. This plant is at home, especially in East Asia and has been cultivated there for centuries. Pyrus pyrrovolia is known for their juicy, crisp fruits, which are used in a variety of ways both freshly consumed and in the kitchen. The genus Pyrus comprises 74 species, which are mainly distributed in the moderate zones of the northern hemisphere.

Morphological characteristics

Pyrus pyrroundouia is a medium -sized, deciduous tree that can reach a height of 7 to 15 meters. The tree has an expansive, round crown and a rough, gray -brown bark that is cracked with age. The branches are thin and flexible, often provided with thorns.

The leaves are alternately arranged, egg -shaped to elliptical, 5 to 12 centimeters long and 3 to 8 centimeters wide. They are shiny dark green and brighter on the top with a fine hair. In autumn, the leaves turn in an attractive yellow to red, which gives the plant additional decorative value.

The flowers of Pyrus Pyrrubolia appear in spring, mostly in front of the deciduous shoot, and are arranged in dense tufts. Each flower has a diameter of about 2 to 3 centimeters and consists of five white to slightly pink petals. The flowers are hermaphrodite and are mainly pollinated by insects. They exude a mild, pleasant fragrance.

After flowering, round to slightly flattened fruits develop that have a diameter of 5 to 10 centimeters. The shell of the fruits is smooth and variable, usually yellow to brownish, often with small lenticals (cork warts). The pulp is white, crisp and juicy, with a sweet to slightly sour taste. Each fruit contains several small, brown seeds.

Ecological claims and distribution

Pyrus Pyrrubolia prefers sunny locations and thrives best in well -permeable, fertile soils. The plant is relatively resistant to dryness and can adapt to different types of soil, including sandy, loamy and toned floors. It is hardy and can withstand temperatures up to -20 ° C, which makes it suitable for cultivation in moderate climate zones.

The natural distribution of pyrus pyrroufi extends over East Asia, including China, Japan and Korea. Because of its economic importance and its decorative properties, it is also cultivated in many other parts of the world, especially in the USA, Europe and Australia.

Cultural and economic importance

Pyrus Pyrrubolia has a long history of use in East Asia. The fruits are valued for their crisp, lush meat and their sweet aroma. They are used both freshly consumed and used in the kitchen, for example in salads, desserts and traditional dishes. In traditional Chinese medicine, the fruit is also valued for its cooling and moisturizing properties.

Pyrus Pyrrubolia plays an important role in modern agriculture. Different types were bred to improve specific properties such as fruit size, taste and disease resistance. The plant is often grown in plantations and requires careful management to achieve high yields and high -quality fruits.

Care and increase

The care of pyrus pyrroufius requires regular irrigation, especially during the first years after planting and in dry periods. An annual pruning promotes a dense growth shape and good fruit development. The plant benefits from a layer of mulch around the basis that receives the soil moisture and suppresses weeds. Regular fertilization with a balanced fertilizer supports growth and fruit formation.

The increase is mainly through seeds or finishing. Samples often have to be subjected to cold stamping to break the germ rest. The refinement on suitable documents is often practiced in commercial plant production in order to obtain certain varieties. Coats are taken in late spring or early summer and rooted in a damp, well -permeable substrate.