Characteristics and Seedling Management of one-year-old seedlings of Taxus mairei
The container size of Taxus chinensis var. mairei container seedling was 8cm×12cm. After sowing, the soil temperature should be between 18 ℃ and 25℃. After 25 days, the seeds can germinate, and the germination rate is high. When the temperature is lower than the lower limit, the seeds are difficult to germinate, and the germination rate is low and irregular. After seed germination, it is required to shade with about 50% transparency net from early June to early October. Seedlings have strict requirements for water and fertilizer, and more phosphorus is applied in the middle and late growth period to promote the increase of ground diameter, root system and biomass. Damping-off and stem rot occurred in seedling stage, so prevention should be given priority.
In order to improve the quality of seedlings, fertilization techniques for seedlings need to be further discussed. The rationality of classification of la container seedlings needs to be further verified in production practice.
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Sowing and Propagation techniques of Taxus mairei
Taxus mairei, also known as Taxus mairei, is a red bean plant of the Taxus family. Because of its erect stem, evergreen, dense branches, symmetrical leaves, extremely green, fruit like agate, red light burning, has a very strong ornamental value. It is most suitable to be planted in shady or semi-shaded places in the courtyard, and it is the best tree species for courtyard beautification. At the same time, it is the raw material for the production of paclitaxel, an anticancer substance, and has high medicinal value. There are two ways of reproduction of Taxus mairei: sexual reproduction and asexual reproduction. And sowing reproduction (that is, sexual reproduction) is in the south.
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Taxus mairei
Alias: beautiful yew scientific name: Taxusmairei (LemeeetLevl) S.Y.Hu family name: Taxaceae Taxaceae 1, tree species characteristics tree trunk straight garden full, branches and leaves dark green, evergreen all seasons, is an excellent greening tree species, wood hard and dense, sapwood light yellow, strong corrosion resistance, for special industry, precious carving materials; can operate medicinal raw material forest, extract taxol and other anti-tumor substances, for the national first-class precious protection
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