The latest breeding method of Bletilla striata
Bletilla prefers warm, humid environment, such as wild valley forest, slightly cold-tolerant, open field cultivation in the middle and lower reaches of the Yangtze River, strong shade tolerance, avoid direct light, high temperature and drought in summer, leaves are easy to wither and yellow, and should be well drained from sandy loam soil with a lot of humus. Bletilla striata reproduction methods are mainly ramet reproduction and sowing reproduction, let's take a look at it!
Ramet propagation of Bletilla striata
Bletilla splendens is often propagated by ramets. Before the new leaves germinate in spring or after the shoot withered in autumn and winter, the old plants are dug up and the pseudobulbs are divided into 5 plants, each plant can be divided into 5 plants with terminal buds. Traditional cultivation mainly depends on ramet propagation.
However, due to the long propagation cycle, low reproduction efficiency and high seed consumption, it is difficult to meet the needs of mass cultivation.
Sowing and propagation of Bletilla striata
Bletilla striata can also be propagated by sowing, but the seeds of Bletilla striata are very small and without endosperm, so it is difficult to germinate and grow under natural conditions, and the cultivation of seedlings is more difficult.
Tissue culture technology can rapidly propagate a large number of seedlings, sow aseptic seeds on different media, and propagate clones by tissue culture after seed germination, so as to realize large-scale production of Bletilla striata seedlings and explore effective rapid propagation techniques.
Pest control of Bletilla striata
Black spot disease often occurs and is sprayed with 1000 times of thiophanate methyl wet powder. Sometimes root-knot nematode disease is harmful, and 3% carbofuran granules are used to irrigate the basin soil.
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The growth habits of the latest Bletilla striata
Bletilla striata has a wide range of medicinal value and garden value, mainly used for astringent hemostasis, detumescence and muscle production. The flowers have purplish red, white, blue, yellow and pink colors, which can be watched indoors in potted plants, or embellished in more shady flower beds, flower borders or a corner of the courtyard, mainly distributed in China.
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What are the origin of the latest honeysuckle?
Honeysuckle has been known as a good medicine for heat-clearing and detoxification since ancient times. It is sweet and cold and fragrant, sweet and cold, clearing heat without harming the stomach, and the aroma can dispel evil. Honeysuckle can not only spread wind and heat, but also clear blood toxin, and is used for all kinds of heat venereal diseases, such as body fever, rash, spots, heat sore carbuncle.
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