Rapid seedling raising method for rhizoma acori gramine

A fast technology of calamus, applied in the field of calamus seedlings, can solve the problems of high requirements on equipment and instruments, long seedling cycle, poor operability, etc. Strong promotional effect

Inactive Publication Date: 2020-09-22
四川银实生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1. The existing technology has a low survival rate of test tubes;
[0009] 2. The existing technical procedures are complicated, the operation is difficult, and the operability of mass production is not strong;
[0010] 3. The existing technology is tissue culture, which requires high equipment and instruments;
[0011] 4. The seedling raising cycle of the existing technology is relatively long, and it takes more than two months from the establishment of the sterile seedling system to the final hardening of the seedlings;
[0012] 5. The existing technology is not suitable for large-scale production because of high equipment requirements, long seedling cultivation period, difficult operation, complicated procedures, and low survival rate of seedling cultivation, resulting in high cost.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of rapid seedling raising method of calamus calamus, the method comprises the following steps:

[0033] Step 1: Harvest infructescences. Harvest mature infructescences in July every year, select the seeds of Acorus calamus with full grains, wash and thresh them with clean water;

[0034] Step 2: Soak the seeds, soak in 1000 times 75% chlorothalonil diluted solution for 30 minutes, then soak in clean water for 24 hours, and finally rinse with clean water once, and dry in the shade in a ventilated place;

[0035] Step 3: Ridging, select sandy loam, open the ridge, first raise the side ditch 25cm, then set out the line at 1.2m, ridge the ditch 10cm, clean the surface of the vehicle after ridges 1m, and treat the surface of the vehicle to be fine, clean and smooth;

[0036] Step 4: Sowing. Soak the treated Acorus seeds in warm water at 40°C for 5 minutes, then remove them and mix them with fine sand to prepare for sowing. Mix 10 kilograms of Acorus seeds with sand an...

Embodiment 2

[0040] A kind of rapid seedling raising method of calamus calamus, the method comprises the following steps:

[0041] Step 1: Harvest infructescences. Harvest mature infructescences in July every year, select the seeds of Acorus calamus with full grains, wash and thresh them with clean water;

[0042] Step 2: Soak the seeds, soak in 900 times 75% chlorothalonil diluted solution for 20 minutes, then soak in clean water for 12 hours, and finally rinse with clean water once, and place in a ventilated place to dry in the shade;

[0043] Step 3: Ridging, select sandy loam, open the ridge, first raise the side ditch 20cm, then set out the line at 1.2m, make the ridge ditch 10cm, clean the surface of the box after ridges, and clean and smooth the surface;

[0044] Step 4: Sowing. Soak the treated Acorus seeds in warm water at 35°C for 3 minutes, then remove them and mix them with fine sand to prepare for sowing. Mix 10 kilograms of Acorus seeds with sand and spread them evenly on the...

Embodiment 3

[0048] A kind of rapid seedling raising method of calamus calamus, the method comprises the following steps:

[0049] Step 1: Harvest infructescences. Harvest mature infructescences in July every year, select the seeds of Acorus calamus with full grains, wash and thresh them with clean water;

[0050] Step 2: Soak the seeds, soak in 1100 times 75% chlorothalonil diluted solution for 40 minutes, then soak in clean water for 36 hours, and finally rinse with clean water once, and dry in the shade in a ventilated place;

[0051] Step 3: Ridging, select sandy loam, open the ridges, first raise the side ditch 30cm, then set out 1.2m, ridge the ditch 10cm, clean the car surface 1m after ridges, and treat the car surface to be fine, clean and smooth;

[0052] Step 4: Sowing. Soak the treated Shichangpu seeds in warm water at 45°C for 7 minutes, then remove and mix with fine sand to prepare for sowing. Mix 10 kilograms of Shichangpu seeds with sand and spread them evenly on the ridge s...

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PUM

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Abstract

The invention discloses a rapid seedling raising method for rhizoma acori gramine. The method comprises the following steps: (1) infructescence harvesting; (2) seed soaking; (3) ridging; (4) sowing; (5) mulching; and (6) intertillage management. According to the rapid seedling raising method for the rhizoma acori gramine, the survival rate of seed seedlings is increased greatly, the seedling raising process is simple, the seedling raising cost is low, the technical requirements are low, the operability is high, the seedling raising cycle is short, the equipment requirements are low, and large-scale production can be achieved.

Description

technical field [0001] The invention belongs to the technical field of calamus seedling cultivation, in particular to a rapid seedling raising method of calamus calamus. Background technique [0002] Shichangpu is a perennial herb of the Lamiaceae family, and is a commonly used Tibetan medicine. The rapid development of biotechnology in recent years has driven the development of the medical biotechnology industry. Tissue culture is the most advanced modern plant propagation technology. At present, Acorus calamus is mainly propagated through tissue culture. [0003] Steps for tissue culture of Shichangpu: [0004] 1. Establish a sterile system: select the seeds of Acorus calamus with full grains, treat them with 70% alcohol, then disinfect the surface with 0.1% mercuric chloride, pour off the disinfectant, rinse with sterile water for 5-6 times, and inoculate in the The MS culture medium is placed in a 12h photoperiod and 1500LX light intensity in a light culture room at 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00
CPCA01G22/00
Inventor 欧成明陈琳文陈英曜文超群
Owner 四川银实生态农业有限公司
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