JPH10271929A - New plant belonging to calanthe discolor lindl. - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a plant belonging to Calanthe discolor Lindl. which grows fast, flowers in a short period after sowing, and is tolerant to disease injuries, and whose flowers emit strong perfume. SOLUTION: This plant belonging to Calanthe discolor Lindl. is obtained by hybridizing C. izuinsularis with 'himaraya nioiebine'. This plant flowers 2-3 years after sowing, and has improved tolerance to disease injuries, and whose flowers emit strong perfume.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a new odorant shrimp and a method for growing the same.

[0002]

2. Description of the Related Art The odoriferous plant gives a good scented flower in spring. A perennial ornamental plant that grows on seeds. Known species that can be cultivated in Japan are Himalayan lobster native to the Himalayas and Miculani lobster native to Mikurajima in Izu-Nanashima. However, when trying to grow Himalayan shrimp in Japan, it takes 4 to 5 years even if it is heated to 5 ° C. or more in winter from seeding to flowering, and it is very difficult to flower, and disease resistance is high. However, it has the disadvantage that the fragrance is low even if the flowers bloom. On the other hand, odorifera has a drawback that although it has a strong aroma, it grows slowly, and it takes 7 to 8 years to flower after sowing.

[0003]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an Ebine plant which grows rapidly in Japan, can flower in a short time after sowing, and has a strong floral aroma.

[0004]

Therefore, the present invention has been achieved after two to three years of growth after sowing, obtained by crossing Himalayan lobster native to the Himalayas with Mikurani lobster native to Mikurajima in Izu-Nanashima. A novel shrimp plant with a strong flower scent and improved disease resistance, and a method for growing the shrimp are provided.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION In order to grow a new shrimp plant of the present invention, the following plants can be used as starting materials. (1) Himalayan lobster Himalayan lobster is a plant that grows naturally in the Himalayas, has been imported into Japan, and is easily available. When this plant is cultivated in Japan, its growth is slow and flowers are very difficult to get on. In addition, even when flowers are rarely added, even if they are cultivated by heating to 5 ° C. or more in winter, it takes about 4 to 6 years after sowing. In addition, it takes a longer time if not heated. The fragrance of the flowers is weak.

(2) Miculanieoebine Miculanieoebine is native to Mikurajima, Izu-Nanashima,
It is already cultivated as an ornamental plant and is readily available. This plant has a strong fragrant flower but grows slowly, and it takes 7 to 8 years before flowering after sowing. The plant of the present invention can be grown according to a conventional method of growing a plant by crossing. For example, 5-8 after sowing
Yearly Mikranyoeibine or Himalayan lobster flowers are pollinated with 4 to 6 year old Himalayan lobster or Miculani lobster pollen, and a large number of seeds are collected. These seeds are sown, and a plant that blooms in a few years and emits strong incense is selected. Then, by repeating self-pollination and seed propagation, it is possible to fix desirable properties.

[0007] The novel smelt plant of the present invention has the following properties. (A) The smelt plant of the present invention grows into a plant that can flower in 2-3 years after sowing. Therefore, the period during which a plant that can flower after sowing grows earlier than any of the parent plants, Himalayaneivulina and Miculanieuvine. (B) The odoriferous plant of the present invention easily forms flowers as compared with the parent plant, Himalayan loupe (very hard to produce flowers), and is similar to Miculanieus cinerea. (C) The fragrance of the flower is stronger than that of Himalayan lobule, and is equivalent to that of Miculani lobule.

(D) The plant of the present invention has a strong tillering property.
Divide 2-3 strains per strain. On the other hand, Himalaya smelt and smelt are both weakly tillering, and one or two strains are separated from one strain. The novel scented shrimp of the present invention is particularly preferable when grown at a temperature of 5 ° C. or higher in winter, because it grows well, has a strong flower aroma, and has a large number of flowers.

[0009]

Next, the present invention will be described more specifically with reference to examples. Example 4 to 7 to 8 years after sowing on the flowers of Miculanii shrub
The pollen of Himalayan house shrimps for ~ 6 years was pollinated to obtain seeds. These seeds are sown, seedlings are obtained, they are grown, flowered after 3 years, well-divided, a large number (about 20 to 30 per plant) of fragrant flowers are attached, and the disease is affected. One missing plant was selected. Next, this one strain was subjected to self-pollination and subculture with seeds to fix the above properties.

Claims (3)

[Claims] [Claim 1] Himalayan lobster and Cranthe izuinsula growing natively on Mikura-jima Island of Izu-Nanashima
ris), a new shrimp plant that has flowering and has a strong floral scent after 2 to 3 years of growth after sowing. 2. The method for growing a new shrimp plant according to claim 1, wherein the Himalayan shrimp is crossed with the Shrimp shrub native to Mikurajima of Izu-Nanashima. 3. A method for cultivating a shrimp plant comprising heating the novel shrimp plant according to claim 1 or 2 at a temperature of 5 ° C. or higher in winter.