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Method for cultivating cistanche tubulosa in greenhouse

A technique of tube-flowering Cistanche deserticola and cultivation tubes, applied in the field of plant cultivation, which can solve the problems of low seed yield, freezing damage, and rotten fleshy stems of Cistanche deserticola, and achieve the effects of simple and convenient operation, short production cycle and fast inoculation speed

Inactive Publication Date: 2011-01-19
CHINA AGRI UNIV
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Problems solved by technology

The impact of this problem is divided into two aspects: first, it causes the fleshy stems of Cistanche to rot, resulting in no production or harvest.
Second, it will affect the production of Cistanche tuberosum seeds, further exacerbating the endangered status of Cistanche deserticola
All of the above technologies do not involve the antifreeze problem of Cistanche tuberosa, the inoculation rate of Cistanche tuberose in field cultivation is low, freezing damage occurs in winter, and the seed yield is low. The freezing damage of Cistanche tuberosum needs a new method to solve

Method used

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Examples

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Embodiment Construction

[0018] Present embodiment is the cultivation of Cistanche tuberosum carried out in the greenhouse of Wuqiao Experimental Station of China Agricultural University in May, 2007, and concrete method is as follows:

[0019] (1) Greenhouse preparation: establish a good irrigation and ventilation system for the greenhouse, plow the ground, and level the soil.

[0020] (2) Pretreatment of Cistanche tuberosa seeds: place the Cistanche tuberosa seeds in a refrigerator at 4°C for 60 days, and mix them with wet sand after layering. 300, the dosage of Cistanche cistanche seeds is 0.4-0.5mL / plant Tamarix.

[0021] (3) Pretreatment of Tamarix cuttings: cut the 20cm-long stems of the biennial spring Tamarix before germination to make cuttings, soak in water for 12 hours and set aside.

[0022] (4) Open holes and prepare for inoculation: Open holes in a well-leveled greenhouse with a row spacing of 40cm×80cm, and the depth of the holes is about 30cm.

[0023] (5) Cutting Tamarix and inocula...

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Abstract

The invention discloses a method for cultivating cistanche tubulosa in a greenhouse, belonging to the technical field of plant cultivation. The method comprises the following steps: cutting tamarix chinensis in the greenhouse in spring in the first year, simultaneously inoculating the cistanche tubulosa, and carrying out reasonable light warm water fertilizer management after inoculating; and digging the cistanche tubulosa medicinal materials in autumn in the next year or harvesting seeds after the tamarix chinensis bears fruits in spring in the third year, wherein, the cultivation condition after inoculating is natural illumination, the indoor temperature is 18-32 DEG C, and the soil water content is 50-70%. The cultivation method carries out intensification management in the greenhouse, and has the advantages of simple and convenient operation, high cistanche tubulosa vaccination rate, rapid inoculation speed, short production period, high yield, and no freeze injury in winter.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for cultivating Cistanche tuberosa in a greenhouse. Background technique [0002] The original medicinal plants of Cistanche included in the 2005 and 2010 editions of "Chinese Pharmacopoeia" are Cistanche cistanche and Cistanche tuberosa. Cistanche tubulosa is native to the tamarix clumps and sand dunes in the southern Xinjiang region of Xinjiang, and it is obligate to parasitize the roots of the genus Tamarix. In recent years, the market demand for Cistanche tubulosa has soared, resulting in excessive harvesting, severe shortage of wild resources, and the verge of exhaustion. Cistanche tubulosa has been listed as a national second-class protected plant and included in Appendix II of the International Convention on Trade in Endangered Species of Wild Fauna and Flora. [0003] In order to expand the growing area of ​​Cistanche tubulosa, increase pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 郭玉海朱艳霞
Owner CHINA AGRI UNIV
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