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Artificial seed breeding technology of wild girald daphne bark

A technology of artificial seeds and seeds, applied in planting methods, seed and rhizome treatment, botanical equipment and methods, etc., can solve problems that have not been seen yet, and achieve the effect of promoting the adjustment of planting structure and increasing farmers' income

Active Publication Date: 2014-07-02
GANSU TAIKANG PHARMA CO LTD
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  • Summary
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AI Technical Summary

Problems solved by technology

There are no reports on the biological characteristics, germination promotion, seedling cultivation, domestication and cultivation of Daphne chrysanthemum seeds, as well as the successful report of breaking the dormancy of Zushima seeds and raising seedlings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] 1. Seed collection

[0062] 1. Determination of provenance of Zushi hemp seeds

[0063]According to research by researchers from the Institute of Materia Medica of Gansu Academy of Medical Sciences and the provincial enterprise technology center of Gansu Taikang Pharmaceutical Co., Ltd., the mature fruit of Zushima in Qilian Mountains is used as the provenance of Zushima seeds.

[0064] 2. The collection time and location of Zushi hemp seeds

[0065] Zushi hemp seeds were collected on August 20, 2010. The collection site is Buerzhi Grassland in Qilian Mountains belonging to Qilian Township, Tianzhu County.

[0066] 3. Zushi hemp seed harvesting

[0067] Select a strong plant as the mother plant for seed collection, and collect Zushi hemp seeds. When harvesting, gently pick the plump and ripe fruit of Zushima whose surface has completely turned red. Spread the harvested Zushi hemp fruit in time to avoid heat and rot. A total of 150kg of Zushi hemp fruit were coll...

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PUM

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Abstract

The invention discloses a wild ancestral hemp artificial seed breeding technology, which completes the seed breeding through the steps of seed collection, seed stratification, seedling cultivation, field transplanting and planting, and field management and protection. Using the above steps to breed Zushima can make the germination rate of Zushima seeds reach more than 71.3% stably, the seedling rate of seeds after stratification treatment can reach more than 66%, and the seedling rate of seeds after selection can reach more than 85%. The success of the research on the breeding technology of wild ancestral hemp seeds indicates that the artificial breeding and planting of wild ancestral hemp can be fully realized.

Description

technical field [0001] The invention belongs to seed breeding technology, in particular to a method for artificial seed breeding of wild ancestral hemp. Background technique [0002] Patriarch Ma, scientific name Huang Ruixiang ( Daphne giraldii Nitsche ), Daphne genus Daphne, mainly distributed in Gansu, Sichuan, Qinghai and other places. In Gansu Province, it is mainly distributed in grassy slopes, shrubs, and forest margins at an altitude of more than 2,000 in the Qilian Mountains. Zushima is currently in a wild state, without artificial domestication, the seed reproduction rate is low, and it is extremely difficult to survive by division. At present, the domestic research on Zushima mainly focuses on the chemical components and active ingredients of the root bark and stem bark. The research on propagation methods mainly includes tissue culture and rapid propagation, but there are few reports on the success of tissue culture and rapid propagation of Zushima. There have...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C1/00A01C14/00
Inventor 张春云王勤礼毛著鸿
Owner GANSU TAIKANG PHARMA CO LTD
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