A kind of method for artificially cultivating cistanche
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A technology of artificial cultivation and Cistanche deserticola, which is applied in the directions of seed treatment, preservation of human or animal bodies, and botanical equipment and methods, and can solve the problems of inoculation, high harvesting cost, low inoculation rate, and unsatisfactory effect.
Active Publication Date: 2021-09-14
NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS
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Problems solved by technology
Since the 1980s, the artificial cultivation of Cistanche deserticola has been extensively tested and studied in China, and a lot of technical experience has been obtained, but there have been problems such as low inoculation rate, unstable yield, high inoculation and harvesting costs, and have not yet formed. A perfect production technology model that can achieve industrialization
Although some areas have promoted and supported the development of Cistanche as a local emerging industry, the effect is not satisfactory
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Embodiment 1
[0050] After sterilizing the low-temperature preserved Cistanche seeds, place them in a culture room with a temperature of 57°C and a relative humidity of 50% for 3 hours; Humidity is 25% in the culture room, and placed 72h, and cycle treatment 3 times;
[0051] Prepare the aqueous solution, and make the concentration of fluoride in the solution be 1×10 -7 mol / L, the concentration of fluridone is 3×10 -7 mol / L, the concentration of 2,6-dimethoxy-p-benzoquinone is 3×10 -7 mol / L;
[0052] Then, soak the treated Cistanche seeds with the aqueous solution for 4 hours, and after soaking, place the Cistanche seeds in a cool place to dry naturally;
[0053] Add an appropriate amount of water to the clay and stir to form a slurry; add pentosan and pectin to an appropriate amount of water and stir well, and add it to the mud, then add montmorillonite and continue to stir well to form an inoculant; and make pentosan, pectin, montmorillonite The mass ratio of desoiled and clay is 5:0....
experiment example 1
[0060] (1) Effect of temperature treatment on germination of Cistanche seeds
[0061] According to the method of Example 1, temperature cycle treatment and hormone treatment were carried out to the seeds of Cistanche deserticola preserved at low temperature (the storage time was 2 years, and the storage temperature was 4° C.), which was recorded as Experiment 1 group;
[0062] According to the method for embodiment 1, the seeds of the same batch in the experiment 1 group are subjected to cycle temperature and hormone treatment, which are recorded as the experiment 2 groups; wherein, in the experiment 2 groups, the number of temperature cycles is 1 time;
[0063] According to the method of embodiment 1, carry out temperature cycle and hormone treatment to the seed of the same batch in experiment 1 group, be recorded as experiment 3 groups; Wherein, in experiment 3 groups, the number of times of temperature cycle is 6 times;
[0064] After the seeds of the same batch in the expe...
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Abstract
The invention provides a method for artificially cultivating Cistanche deserticola, belonging to the field of plant cultivation. The present invention comprises: the steps of seed treatment, inoculation, fertilization and irrigation, etc. In the method of the present invention, the physiological dormancy of Cistanche seeds can be broken by carrying out temperature cycle and chemical reagent treatment on Cistanche deserticola, and the germination of seeds can be promoted, thereby increasing the parasitic rate; at the same time , in the present invention, through the further selection, adjustment and optimization of the treatment temperature conditions and the chemical reagents used, the success rate and yield of Cistanche inoculation are further improved; The treatment method and the selection, adjustment and optimization of treatment reagents have effectively promoted the germination, parasitism and growth of Cistanche seeds, which is of great practical significance for the expansion and cultivation of Cistanche.
Description
technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for artificially cultivating Cistanche deserticola. Background technique [0002] Cistanche deserticola (scientific name Cistanche deserticola Ma), also known as Jiangyun, Cunyun, and Cistanche, is a parasitic plant of the genus Cistanche in the genus Cistanche. Depending on the host, there are mainly desert Cistanche (Haloxylon genus), Cistanche tuberosa (Tamarix genus), salt Raw cistanche (Suaeda salsa, etc.) three types. It is mainly produced in the deserts or saline-alkali lands of Xinjiang, Inner Mongolia, Gansu and Ningxia in my country. It has excellent medicinal value and is known as "desert ginseng". It has been a good tonic for folks since ancient times. [0003] In recent years, extensive and in-depth studies have been conducted on the chemical components and pharmacological effects of Cistanche Herba at home and abroad. Aging and other aspects showed some a...
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