Method for growing seedlings of six-petal stone pencil wood container cuttings

A technology of growing seedlings by cuttings and slate wood, which is applied in the field of cutting seedlings of six-petal slate wood containers, and can solve the problems of low application value and no reports on the cutting seedlings of six-petal slate woods

CN103598005BInactive Publication Date: 2015-08-26GUANGXI FORESTRY RES INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2015-08-26
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a method for cutting and raising seedlings of tutcheria hexalocularia employing a container. An offspring plant container seedling which is kept consistent with an excellent single strain in inheritable characters is obtained in manners of selecting an excellent single strain of the tutcheria hexalocularia as a stock plant by an inventor; selecting a nursery land, and preparing soil; preparing and sterilizing matrix; collecting, cutting and processing cuttings; moisturizing, shading, managing after rooting, and the like. Blooming is earlier than sowing seedling, and the cutting survival rate and the transplanting survival rate are high. The method disclosed by the invention is simple to operate, low in production cost and applicable to vegetative propagation of excellent single strain of the tutcheria hexalocularia; the difficulties of propagating and transplanting of the excellent single strain of the tutcheria hexalocularia can be effectively solved; the method can be applied to massive cultivation of seedlings of rare plants and excellent ornamental tree tutcheria hexalocularia; the difficulty of seedling of the key protected wild plant, namely the tutcheria hexalocularia in Guangxi can be broken through; protection of the rare plant tutcheria hexalocularia resource, and application and promotion thereof in landscaping are facilitated.
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Description

technical field

[0001] The invention belongs to the technical field of plant container cutting propagation, and in particular relates to a method for raising seedlings by cutting in a six-petal stone pencil wood container. Background technique

[0002] Tutcheria hexalocularia is an evergreen tree of the family Theaceae, 12 meters high, with thick shoots and glabrous leaves; leathery, oval, alternate, serrated edges; bisexual flowers, white or light yellow, Born solitary in the axils of the top leaves, flowering from May to June; capsule oblate, 5-6 cm wide, 3-3.7 cm high, 6-chambered, 6-valve split, covered with brown hairs. Six-petal stone pen wood is mainly distributed in Guangxi, Guangdong, Yunnan and other places. The six-petal stone pen tree has a straight trunk and a beautiful tree shape; the leaves are bright green; it blooms in summer, with a large amount of flowers, and the color is white or light yellow; it can be used for gardens, parks or street greening; Ideal...

Examples

Embodiment 1

[0022] (1) Nursery site selection: The germplasm resource nursery of the Garden and Flower Research Institute of Guangxi Academy of Forestry, the plot is close to water sources, leeward to the sun, well drained, flat terrain, and less gravel;

[0023] (2) Soil preparation: remove weeds and debris, break up clods, and depending on the topography of the nursery, set up a bed with a width of 1m and a length of 10m to 20m, and keep a 0.5m wide walkway between the two beds;

[0024] (3) Substrate preparation: The seedling cultivation substrate is peat soil, with a pH value of 5.16-5.22; the seedling cultivation container is a black plastic nutrition bag with a size of 12cm×14cm; Put it on the seedbed, and cultivate soil around the container after placing it. The height of the soil is 8cm-10cm;

[0025] (4) Substrate disinfection: 1 day before cutting, use 80% carbendazim wettable powder 1000 times to drench the substrate;

[0026] (5) Collection of cuttings: On September 5, 2012, ...

Embodiment 2

[0035] (1) Nursery site selection: The germplasm resource nursery of the Garden and Flower Research Institute of Guangxi Academy of Forestry, the plot is close to water sources, leeward to the sun, well drained, flat terrain, and less gravel;

[0036] (2) Soil preparation: remove weeds and debris, break up clods, and depending on the topography of the nursery, set up a bed with a width of 1m and a length of 10m to 20m, and keep a 0.5m wide walkway between the two beds;

[0037] (3) Substrate preparation: The seedling cultivation substrate is peat soil, with a pH value of 5.16-5.22; the seedling cultivation container is a black plastic nutrition bag with a size of 12cm×14cm; Put it on the seedbed, and cultivate soil around the container after placing it. The height of the soil is 8cm-10cm;

[0038] (4) Substrate disinfection: 1 day before cutting, use 70% chlorothalonil wettable powder 800 times solution to drench the substrate;

[0039] (5) Collection of cuttings: On Septembe...