Rhizoma bletillae bulb winner accelerating germination method

A technology for accelerating germination and bulbs in winter, which is applied in the fields of seed and rhizome treatment, application, agriculture, etc. It can solve the problems of slow germination, susceptibility to diseases and insect pests, and difficulty in preservation, and achieves the effect of low cost, simple method, and large area

Active Publication Date: 2015-08-26
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing direct seeding white and bulbs that are difficult to preserve in winter, susceptible to diseases and insect pests, and slow to germinate, and to provide a method for accelerating germination in winter for white and bulbs

Method used

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  • Rhizoma bletillae bulb winner accelerating germination method
  • Rhizoma bletillae bulb winner accelerating germination method
  • Rhizoma bletillae bulb winner accelerating germination method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1. Treatment of live seedling bulbs

[0028] In the spring of 2014, the Baiji seedlings were broadcast live in plastic greenhouses. At the end of October and early November 2014, the Baiji seedlings appeared (the above-ground part of Baiji dried up and fell off), and the Baiji seedlings were dug out. After the aboveground stem and leaf part of the bulb was gently removed by hand, the bulb was aired on a plastic tarpaulin for 72 hours to dry the surface of the bulb.

[0029] 2. Prepare germination matrix

[0030] Mix sand and organic fertilizer (bio-organic fertilizer provided by Xi'an Qiangjian Bio-Organic Fertilizer Company), carbendazim, and plant ash according to the volume ratio of 1:3:0.003:0.4, and spray 1.0×10 -6 mol / L aqueous solution of 6-benzylaminopurine, keeping its humidity at about 50%, to obtain a germination-promoting substrate.

[0031] 3. Bulbs in baskets

[0032] Lay a 5cm thick germination substrate on the bottom of the black plastic turnover bask...

Embodiment 2

[0039] 1. Treatment of live seedling bulbs

[0040] In the spring of 2014, the Baiji seedlings were broadcast live in plastic greenhouses. At the end of October and early November 2014, the Baiji seedlings appeared (the above-ground part of Baiji dried up and fell off), and the Baiji seedlings were dug out. After the aboveground stem and leaf part of the bulb was gently removed by hand, the bulb was aired on a plastic tarpaulin for 72 hours to dry the surface of the bulb.

[0041] 2. Prepare germination matrix

[0042] Mix sand and organic fertilizer (bio-organic fertilizer provided by Xi'an Qiangjian Bio-Organic Fertilizer Company), carbendazim, and plant ash according to the volume ratio of 1:2:0.002:0.2, and spray 1.5×10 -6 mol / L aqueous solution of 6-benzylaminopurine, keeping its humidity at about 50%, to obtain a germination-promoting substrate.

[0043] 3. Bulbs in baskets

[0044] Spread a 3cm-thick germination substrate on the bottom of the black plastic turnover b...

Embodiment 3

[0051] 1. Treatment of live seedling bulbs

[0052] In the spring of 2014, the Baiji seedlings were broadcast live in plastic greenhouses. At the end of October and early November 2014, the Baiji seedlings appeared (the above-ground part of Baiji dried up and fell off), and the Baiji seedlings were dug out. After the aboveground stem and leaf part of the bulb was gently removed by hand, the bulb was aired on a plastic tarpaulin for 72 hours to dry the surface of the bulb.

[0053] 2. Prepare germination matrix

[0054] Mix sand with organic fertilizer (bio-organic fertilizer provided by Xi'an Qiangjian Bio-Organic Fertilizer Company), carbendazim, and plant ash according to the volume ratio of 1:4:0.005:0.5, and spray 2.0×10 -6 mol / L aqueous solution of 6-benzylaminopurine, keeping its humidity at about 50%, to obtain a germination-promoting substrate.

[0055] 3. Bulbs in baskets

[0056] Spread a 6cm-thick germination substrate on the bottom of the black plastic turnover ...

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Abstract

The invention discloses a rhizoma bletillae bulb winner accelerating germination method, the method is as follows: directly-seeded same-year rhizoma bletillae seedlings are dug out during seedling-laying in autumn, dry and wilted overground stem and leaf parts of the rhizoma bletillae seedlings are cut off, the old substrate on the bulb is removed, then the bulb is air-dried, the bulb is put into an accelerating germination substrate for accelerating germination, wherein the accelerating germination substrate is obtained by mixing sands, an organic fertilizer, carbendazim and plant ash, and then spraying 6-benzyl amino purine; during the middle and last ten-day of march in the next year, when the outdoor temperature reaches 15-18 DEG C, and rhizoma bletillae bulbs on which 2-3 new buds with the bud lengthen of 1-2 cm are selected and germinated are fixedly-planted in a large field. The rhizoma bletillae bulb winner accelerating germination method is simple and low in cost, not only can overcome the shortcomings that the directly-seeded bulb in the prior art is difficult to save and susceptible to plant diseases and insects, the bulb germination time can be brought forward for 20-30 days, large field fix planting time of the directly-seeded seedling bulb can be brought forward, the rhizoma bletillae bulb winner accelerating germination method is suitable for winter accelerating germination of the directly-seeded rhizoma bletillae seedlings, can meet the needs of large area and large-scale winter accelerating germination, and has production and economic dual significance.

Description

technical field [0001] The invention belongs to the technical field of artificial planting of medicinal plants, and in particular relates to a method for accelerating germination in winter of the endangered medicinal plant white and live seedlings. Background technique [0002] Bletilla striata (Bletilla striata) is a perennial herbaceous plant belonging to Orchidaceae Bletilla striata, which is a national second-level endangered plant. It is mainly distributed in Zhejiang, Jiangxi, Hubei, and southern Shaanxi in the south of the Qinling Mountains in my country. It likes warm, humid and semi-dry soil, and generally grows in evergreen broad-leaved forests at an altitude of 100 to 3200 meters, in roadside grass or rock crevices. [0003] "2010 Pharmacopoeia" included Baiji as a medicine. Baiji is used for medicinal purposes with dried tubers. It has the effects of astringent and hemostasis, clearing heat and promoting dampness, reducing swelling and promoting granulation. It ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
Inventor 王喆之牛俊峰肖娅萍王世强党凯凯王尚萍王燕楠薛占飞
Owner SHAANXI NORMAL UNIV
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