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Seedling raising and garden landscaping method for Taxus chinensis

A yew and gardening technology, applied in the field of agriculture and forestry seedlings, can solve the problems of complicated treatment methods and unsuitable promotion, and achieve the effects of strong rolling effect, enhanced air tightness, and reduced noise transmission

Inactive Publication Date: 2018-09-14
XINYANG AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are many ways to remove the dormancy of yew seeds and then realize shortening the dormancy time of yew seeds, but generally more than 3 months of treatment are needed to break the dormancy of yew seeds; The method of seed dormancy, but the treatment method is very complicated and not suitable for promotion in forestry

Method used

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  • Seedling raising and garden landscaping method for Taxus chinensis
  • Seedling raising and garden landscaping method for Taxus chinensis
  • Seedling raising and garden landscaping method for Taxus chinensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] The method for raising yew seedlings and landscaping comprises the following steps:

[0069] (A) seed pretreatment;

[0070] Specifically include the following steps:

[0071] (A-1) Soak in the breeding solution at 25°C to 30°C for 24 hours;

[0072] (A-2) Dry in the dark for 12 hours at 25°C to 30°C;

[0073] (A-3) Rinse the seeds with flowing water at 5°C-10°C for 6 hours;

[0074] (A-4) Soak in the breeding solution at 20°C to 24°C for 24 hours;

[0075] (A-5) Dry in the dark for 24 hours at 20°C to 24°C;

[0076] (A-6) Rinse the seeds with flowing water at 10°C-15°C for 6 hours;

[0077] Repeat steps (A-1) to (A-6) 5 times.

[0078] The breeding solution is prepared as follows: 20 kg of vines, 30 kg of hawthorn, 15 kg of tea leaves, 10 kg of dodder silk and 10 kg of forsythia are placed in water according to the solid-liquid ratio of 1:5g / mL, Heat and reflux in a water bath at 100°C for 5 hours, cool, filter, and concentrate the filtrate to two-thirds of the ...

Embodiment 2

[0111] The difference of this embodiment is that there is no breeding liquid residue added in the B component of the matrix, other conditions are the same, the yew seed germination rate is 77.8%, the germination potential is 74.9%, the 30-day survival rate after germination is 80.2%, and the 30 days after sowing At one month: the number of seedlings whose seedling height is between 90% and 110% of the average seedling height accounts for 80.6% of the total seedlings, and the number of seedlings whose ground diameter is between 90% and 110% of the average ground diameter Accounting for 81.3% of the total seedlings, the emergence rate is only 60% in the first year, and more than 70% in the second year; when the cultivated yew seedlings grow to 10 cm and are transplanted for afforestation, the survival rate after transplanting was 82%.

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Abstract

The invention discloses a seedling raising and garden landscaping method for Taxus chinensis. The method comprises the following steps: (A) seed pretreatment; (B) substrate preparation; (C) seedling bed leveling; (D) sowing and soil covering; (E) nursery management; (F) seedling transplanting; (G) seedling nursery and management; (H) garden landscaping with the cultivated Taxus chinensis. A methodfor releasing dormancy before sowing of the Taxus chinensis is simplified, and an optimal Taxus chinensis planting substrate is adopted, so that the dormancy time of Taxus chinensis seeds is shortened greatly, the germination rate of the Taxus chinensis seeds is 96.9 percent, and the emergence rate in the first year can be up to 96 percent or more. The cultivated Taxus chinensis seedlings can betransplanted for landscaping after growing to 10 to 15cm, and the survival rate after transplanting can be up to 95 percent. The method is very suitable for large-scale seedling raising, afforestationand garden landscaping.

Description

technical field [0001] The invention relates to the technical field of agriculture and forestry seedling cultivation. More specifically, it relates to methods for raising yew seedlings and landscaping. Background technique [0002] Yew, also known as yew, is a kind of Taxus genus. It is an evergreen tree with alternate branchlets, which turn yellow-green or light reddish brown in autumn. The branches and leaves are compact and stretched, and the fruits are bright in color. Landscaping and indoor bonsai have broad development prospects. At the same time, the bark of Taxus chinensis can extract the anti-tumor active ingredient paclitaxel, and the roots, stems, and leaves can also be used as medicine. It has good medicinal and economic value. Attention and extensive research. [0003] Due to the long dormancy time of yew seeds, the germination rate or emergence rate of direct sowing is very low. In the prior art, there are many ways to remove the dormancy of yew seeds and th...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G24/60A01G24/15A01G24/10A01G24/23A01G24/20A01G24/22A01G9/28A01B35/18A01B49/06A01G23/04A01G3/02A01C1/00
CPCA01B35/18A01B49/06A01C1/00A01G3/02A01G9/28A01G17/005A01G23/043A01G24/10A01G24/15A01G24/20A01G24/22A01G24/23A01G24/60Y02A40/22Y02P60/40
Inventor 孙耀清孙琳苒阎腾飞乔良李勇赵晶晶
Owner XINYANG AGRI & FORESTRY UNIV
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