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Micro-moisture irrigation based seedling raising method for radix codonopsis

A technology for micro-moistening irrigation and Codonopsis ginseng, applied in the field of micro-moistening irrigation and seedling cultivation of Codonopsis pilosula, can solve the problems of backward planting management technology, weakening the enthusiasm of farmers, and low yield of Codonopsis ginseng planting, so as to improve the survival rate of transplanting and increase the economy of the park. Benefit, improve the effect of land space utilization

Inactive Publication Date: 2020-02-21
宕昌县福江源药业科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the planting of Codonopsis pilosula in my country mainly adopts the method of natural growth and reproduction of seeds scattered in the field, and the planting management technology is backward. Due to the different soil, climate and management conditions in various places, the planting yield of Codonopsis pilosula is low, and the planting of Codonopsis pilosula is cultivated year after year, and plant diseases such as root rot are serious. greatly weakened the enthusiasm of growers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for cultivating seedlings of Codonopsis pilosula with micro-moist irrigation, comprising the following steps:

[0024] ⑴ Preparing the seedbed

[0025] Select a dwarf walnut orchard with a plant row spacing of 3×4m, plow the land 30cm deep in the open space between the walnut gardens, combine the deep plowing to lay a micro-moist irrigation system, and then arrange the seedbed. The seedbed is 0.8m wide, 0.2m high, and 6m long. A 0.4m wide sidewalk is reserved for easy management, and a seedling ditch with a depth of 15cm and a width of 0.4m is opened on the seedbed; one row of early-maturing broad bean varieties for spring sowing is ordered on both sides of the seedling ditch;

[0026] ⑵ Preparation of nutrient soil

[0027] Mix pastoral soil, humus soil, river sand with a fineness of 0.2mm, decomposed cow dung, pepper residue, angelica residue, tartary buckwheat shell powder, sodium alginate, and bamboo vinegar according to the ratio of 10:3:2:1:0.5:1 : Mix ...

Embodiment 2

[0037] A method for cultivating seedlings of Codonopsis pilosula with micro-moist irrigation, comprising the following steps:

[0038] ⑴ Preparing the seedbed

[0039] Select a dwarf walnut orchard with a plant row spacing of 3×4m, plow the land 40cm deep in the open space between the walnut gardens, combine the deep plowing to lay a micro-moist irrigation system, and then arrange the seedbed. The seedbed is 1m wide, 0.3m high, and 10m long. Leave a 0.4m wide sidewalk for easy management, and open a 20cm deep and 0.7m wide seedling ditch on the seedbed; 3 rows of early-maturing broad bean varieties for spring sowing are ordered on both sides of the seedling ditch;

[0040] ⑵ Preparation of nutrient soil

[0041] Mix pastoral soil, humus soil, river sand with a fineness of 0.3mm, decomposed cow dung, pepper residue, angelica residue, tartary buckwheat shell powder, sodium alginate, and bamboo vinegar according to the ratio of 10:3:2:2:0.5:2 : 0.5:0.2 weight ratio mixing, then...

Embodiment 3

[0051] A method for cultivating seedlings of Codonopsis pilosula with micro-moist irrigation, comprising the following steps:

[0052] ⑴ Preparing the seedbed

[0053] Select a dwarf walnut orchard with a row spacing of 3×4m, plow the land 35cm deep in the open space between the walnut gardens, combine the deep plowing to lay a micro-moist irrigation system, and then organize the seedbed. The seedbed is 0.8m wide, 0.2m high, and 8m long. A 0.4m wide sidewalk is reserved for easy management, and a seedling ditch with a depth of 20cm and a width of 0.7m is opened on the seedbed; two rows of early-maturing broad bean varieties for spring sowing are ordered on both sides of the seedling ditch;

[0054] ⑵ Preparation of nutrient soil

[0055] Mix pastoral soil, humus soil, river sand with a fineness of 0.2mm, decomposed cow dung, pepper residue, angelica residue, tartary buckwheat shell powder, sodium alginate, and bamboo vinegar according to the ratio of 10:3:2:1.5:0.5:1.5 : 0.3...

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Abstract

The invention belongs to the technical field of Chinese herbal medicine planting, and provides a micro-moisture irrigation based seedling raising method for radix codonopsis. The method includes the steps of (1) seedbed preparation, (2) nutrient soil preparation, (3) nutrition bowl production, (4) seed treatment of the radix codonopsis, (5) seeding and (6) seedling stage management. The method hasthe advantages that spaces under gardens of dwarf walnut trees are utilized, the walnut trees and broad beans are used for shading, and nutrient bowl coating is combined with a micro-moisture irrigation technique to cultivate seedlings of the radix codonopsis, so that the survival rate in seedling transplanting of the radix codonopsis is remarkably increased, the occurrence of diseases and pestsis reduced, the incidence of root rot is especially decreased, and the land space utilization rate and economic benefits of the walnut gardens are increased.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese herbal medicines, and in particular relates to a seedling raising method of codonopsis pilosula with micro-moist irrigation. Background technique [0002] Codonopsis Codonopsis is the genus Codonopsis genus of Campanulaceae, a perennial herb. It is grown in mountain forests and shrubs at an altitude of 1560-3100 meters in northern China. Codonopsis Codonopsis is a traditional tonic medicine commonly used in China. In ancient times, Codonopsis Codonopsis produced in Shangdang area of ​​Shanxi was the top grade. It has the effects of nourishing the middle and Qi, strengthening the spleen and lungs. Codonopsis pilosula has the effects of enhancing immunity, dilating blood vessels, lowering blood pressure, improving microcirculation, and enhancing hematopoietic function. In addition, it can improve the leukopenia caused by chemotherapy and radiotherapy. It likes a mild and cool climate, is...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01G17/00A01G22/40A01G9/029A01G13/02A01C23/02
CPCA01C23/023A01G9/0293A01G13/0275A01G17/005A01G22/25A01G22/40Y02A40/28
Inventor 王福元秦剑华蔺兴遥
Owner 宕昌县福江源药业科技有限责任公司
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