CN105210593A

CN105210593A - A kind of high-yield culture technique of Radix Codonopsis

Info

Publication number: CN105210593A
Application number: CN201410295974.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-27
Filing date: 2014-06-27
Publication date: 2016-01-06

Abstract

The present invention discloses a kind of high-yield culture technique of Radix Codonopsis, belongs to technical field of Chinese herbal medicine cultivation.The concrete steps that this technology comprises have: selection of land wholely, propagation method, field management, pick and process.Radix Codonopsis planting technology is standardized, is become more meticulous by the present invention, is conducive to improving its output and increasing farmers' income.Wherein institute's basal dressing is based on farm organic fertilizer, and inorganic chemical fertilizer is auxiliary, scientific and reasonable, promotes that Radix Codonopsis grows.

Description

A kind of high-yield culture technique of Radix Codonopsis

Technical field

The invention belongs to technical field of Chinese herbal medicine cultivation, relate to a kind of high-yield culture technique of Radix Codonopsis particularly.

Background technology

Radix Codonopsis is Campanulaceae herbaceous perennial vine.Be used as medicine with root.The distribution each province such as northeast, northwest.Current Gansu Province also establishing in large scale.Its taste is sweet, temper.There are tonifying Qi, beneficial blood, the function of promoting the production of body fluid.Radix Codonopsis has blood glucose increasing effect, and erythrocyte and hemochrome amount can be made to increase, and haemoconcentration increases, and leukocyte reduces, and also has step-down, promotes hemoglutination.Plantation Radix Codonopsis has wide market prospects, is one of good approach of peasant programme.

Summary of the invention

Technical problem to be solved by this invention is the deficiency for existing Radix Codonopsis planting technology, provides a kind of high-yield culture technique of Radix Codonopsis, and these technological sciences are reasonable, Radix Codonopsis growing and cultivation process become more meticulous, standardization, is conducive to improving its output and increasing farmers' income.

To achieve these goals, the present invention is achieved by the following technical solutions:

A high-yield culture technique for Radix Codonopsis, comprises following concrete steps:

1, selection of land wholely.nursery should select half Schattenseite ground, and it is fertile that the soil is porous, and humus is many, well-drained sand loam.Mu executes barnyard manure 2000--3000 kilogram, diammonium phosphate 20--30 kilogram, superphosphate 30--50 kilogram, then turns over, harrows carefully, flattens and make flat furrow; 2, propagation method.(1) nursery.Select then that non-hibernating eggs is in sowing in the White Dew of around, germination rate can reach 85%, and nursery selects fertile, in the shade plot, ploughs deeply leveling rake thin, waters permeable.Evenly sprinkle seed above, carefully harrow 1 time with 3--5 centimetre of rake, cover wheat straw sunshade.Will often spray water in seedbed, keep ground moistening.Mu seed 2--3 kilogram.(2) transplant.Late fall or spring soil thaw after lifting, be bundled into wisp.Press line-spacing 25--30 centimetre in whole good ground, dark 15 cm trench diggings, then put seedling, earthing 5 centimetres by spacing in the rows 10 centimetres along ditch.Every mu with seedling 40--50 kilogram; 3, field management.timely intertill and clean tillage, to topdress and the extermination of disease and insect pest; 4, pick and process.generally dig out ginseng root in transplanting after 1 year, shrug off earth, by the airing of size difference to soft, shine again after holding with hand, repeatedly extremely do for 3--4 time.To join, bar is thick, skin and flesh is tight, matter is soft and moist, the sweet person of taste is good.Drying rate is about 2:1.Per mu yield is 300--400 kilogram.

Claims

1. a high-yield culture technique for Radix Codonopsis, is characterized in that: comprise following concrete steps:

(1) selection of land is wholely:nursery should select half Schattenseite ground, and it is fertile that the soil is porous, and humus is many, well-drained sand loam, and mu executes barnyard manure 2000--3000 kilogram, diammonium phosphate 20--30 kilogram, superphosphate 30--50 kilogram, then turns over, harrows carefully, flattens and make flat furrow;

(2) propagation method:a, nursery: select non-hibernating eggs then sub in sowing in the White Dew of around; germination rate can reach 85%; nursery selects fertile, in the shade plot, ploughs deeply leveling rake thin, waters permeable; evenly sprinkle seed above; carefully harrowing 1 time with 3--5 centimetre of rake, cover wheat straw sunshade, will often spray water in seedbed; keep ground moistening, mu seed 2--3 kilogram; B, transplanting: late fall or spring soil thaw after lifting, be bundled into wisp, press line-spacing 25--30 centimetre in whole good ground, dark 15 cm trench diggings, then put seedling, earthing 5 centimetres by spacing in the rows 10 centimetres along ditch, every mu with seedling 40--50 kilogram;

(3) field management:timely intertill and clean tillage, to topdress and the extermination of disease and insect pest;

(4) pick and process:generally dig out ginseng root in transplanting after 1 year, shrug off earth, by the airing of size difference to soft, shine again after holding with hand, repeatedly extremely do for 3--4 time; To join, bar is thick, skin and flesh is tight, matter is soft and moist, the sweet person of taste is good, and Drying rate is about 2:1, and per mu yield is 300-400 kilograms.