CN101647353A - Method for cultivating codonopsis pilosula - Google Patents

Abstract

The invention discloses a method for cultivating codonopsis pilosula, which belongs to the technical field of Chinese herbal medicament cultivation. The method comprises the steps of land preparation,seed treatment, sowing, field management, harvest and processing. The per mu yield of codonopsis pilosula in a dry form cultivated by the method is 250 to 400 kilograms, 500 kilograms to a maximum degree.

Description

The cultivation method of Radix Codonopsis

Technical field

The invention provides a kind of cultivation method of Chinese herbal medicine, be specially a kind of cultivation method of Radix Codonopsis.

Background technology

Radix Codonopsis is called three leaf vegetables, leaf list, smelly Radix Codonopsis, be the perennial climing property herbaceous plant of Campanulaceae, Radix Codonopsis is a conventional Chinese medicine, originates in Shangdang, Shanxi, and its root is as ginseng, so name Radix Codonopsis, with the root hyoscine, have benefiting qi and nourishing blood and taste, a function such as the clearing lung-heat of promoting the production of body fluid, the codonopsis pilosula kind is more, as western party, main product in Gansu, province such as Shanxi, Sichuan; East party, main product is in the each province, northeast; The Lushui River party, main product is in provinces such as Shanxi, Henan, outstanding to the west of platform party in the party the best in quality.

Radix Codonopsis is a phreatophyte, the nice and cool humid climate of happiness, like deep at soil layer, quality loose, grow on fertile the banketing, ponding, waterlogging low-lying area, saline land and black viscosity soil property should not be planted, avoid continuous cropping, very low or lose germinating capacity because of percentage of seedgermination next year, often adopt seedling raising and transplanting.

Summary of the invention

The present invention is exactly the cultivation method that a kind of Radix Codonopsis of high yield will be provided.

The object of the present invention is achieved like this:

A kind of cultivation method of Radix Codonopsis, the concrete steps of this method are:

(1) wholely: choosing half cloudy half light slope, the soil is porous fertile sand loam, the nearer place apart from the water source, execute for every mu and remove about 1500 kilograms on fertilizer or compost, turn over, harrow thin, leveling then, make flat furrow or high furrow, turn over 25-30 centimetre, rake is carefully raked, and makes the wide flat furrow of 1-1.3 rice or 30 centimetres of wide high ridges;

(2) seed treatment and sowing: with 40-50 ℃ warm water, put people's seed while stirring, to water temperature and the hand temperature difference not for a long time, put again 5 minutes, and then seed was placed in the gauze, wash for several times with clear water, be placed on again on the temperature 15-20 ℃ of indoor sand heap, every 3-4 hour with clear water drip washing once, the seed breach can be sowed in 5-6 days, and sowing is adopted and to be broadcasted sowing, drilling or broadcast sowing;

(3) field management: broadcast back furrow face cornstalk, covering such as millet straw or Song Shanzhi is preserved moisture, also need suitably water later on, often keep ground moistening, in order to emerging, when about 5 centimetres of height of seedling, will cover grass and take off gradually, can not once take off light, in case burning sun dries up seedling, take exercise gradually during ground centimetre approximately when height of seedling, strengthened adaptive faculty, can all take off light, also can with corn, crop interplantings such as wheat, corn should not be planted too close, if overstocked corn bottom leaf is destroyed, during high about 10 centimetres of mu can between remove seedling a little less than the overstocked seedling, make and keep 1-3 centimetre of spacing in the rows, growth of seedling is slow, should note in time weeding with a hoe, in order to avoid the big root of grass is dark, injury seedling during uprooting weed, or the next door seedling also launched together, do not need fertilising with growing seedlings, suitably control moisture, the seedling phase waters duty less and waters, can reduce the number of times that waters after seedling is grown up, note draining rainy season, the seedling growth can be transplanted after 1 year;

(4) processing of gathering: Radix Codonopsis generally after transplanting 2 years autumn results, the Radix Codonopsis with digging out cuts off tendril, shrug off earth, spread out in the threshing ground, shine to three, four one-tenths put down and be soft shape, by thickness, size, along holding into handle, put on the plank with hand, shine after rubbing with hand, 3-4 time to drying southern rainy available charcoal fire a heatable brick bed so repeatedly again, temperature is controlled at about 60 ℃ in a heatable brick bed, often stirs, and a heatable brick bed is to the root bar when soft, taking-up is rubbed, and a heatable brick bed done until a heatable brick bed equally repeatedly for several times again.

Use the Radix Codonopsis per mu yield dried food and nuts 250-400 kilogram of this method cultivation, the high yield person can reach 500 kilograms.

Embodiment

A kind of cultivation method of Radix Codonopsis, the concrete steps of this method are:

(1) wholely: choosing half cloudy half light slope, the soil is porous fertile sand loam, the nearer place apart from the water source, execute for every mu and remove about 1500 kilograms on fertilizer or compost, turn over, harrow thin, leveling then, make flat furrow or high furrow, turn over 25-30 centimetre, rake is carefully raked, and makes the wide flat furrow of 1-1.3 rice or 30 centimetres of wide high ridges;

(2) seed treatment and sowing: with 40-50 ℃ warm water, put people's seed while stirring, to water temperature and the hand temperature difference not for a long time, put again 5 minutes, and then seed was placed in the gauze, wash for several times with clear water, be placed on again on the temperature 15-20 ℃ of indoor sand heap, every 3-4 hour with clear water drip washing once, the seed breach can be sowed in 5-6 days, and sowing is adopted and to be broadcasted sowing, drilling or broadcast sowing;

(3) field management: broadcast back furrow face cornstalk, covering such as millet straw or Song Shanzhi is preserved moisture, also need suitably water later on, often keep ground moistening, in order to emerging, when about 5 centimetres of height of seedling, will cover grass and take off gradually, can not once take off light, in case burning sun dries up seedling, take exercise gradually during ground centimetre approximately when height of seedling, strengthened adaptive faculty, can all take off light, also can with corn, crop interplantings such as wheat, corn should not be planted too close, if overstocked corn bottom leaf is destroyed, during high about 10 centimetres of mu can between remove seedling a little less than the overstocked seedling, make and keep 1-3 centimetre of spacing in the rows, growth of seedling is slow, should note in time weeding with a hoe, in order to avoid the big root of grass is dark, injury seedling during uprooting weed, or the next door seedling also launched together, do not need fertilising with growing seedlings, suitably control moisture, the seedling phase waters duty less and waters, can reduce the number of times that waters after seedling is grown up, note draining rainy season, the seedling growth can be transplanted after 1 year;

(4) processing of gathering: Radix Codonopsis generally after transplanting 2 years autumn results, the Radix Codonopsis with digging out cuts off tendril, shrug off earth, spread out in the threshing ground, shine to three, four one-tenths put down and be soft shape, by thickness, size, along holding into handle, put on the plank with hand, shine after rubbing with hand, 3-4 time to drying southern rainy available charcoal fire a heatable brick bed so repeatedly again, temperature is controlled at about 60 ℃ in a heatable brick bed, often stirs, and a heatable brick bed is to the root bar when soft, taking-up is rubbed, and a heatable brick bed done until a heatable brick bed equally repeatedly for several times again.

Claims (1)

1. the cultivation method of a Radix Codonopsis, it is characterized in that: the concrete steps of this method are:

(1) wholely: choosing half cloudy half light slope, the soil is porous fertile sand loam, the nearer place apart from the water source, execute for every mu and remove about 1500 kilograms on fertilizer or compost, turn over, harrow thin, leveling then, make flat furrow or high furrow, turn over 25-30 centimetre, rake is carefully raked, and makes the wide flat furrow of 1-1.3 rice or 30 centimetres of wide high ridges;

(2) seed treatment and sowing: with 40-50 ℃ warm water, put people's seed while stirring, to water temperature and the hand temperature difference not for a long time, put again 5 minutes, and then seed was placed in the gauze, wash for several times with clear water, be placed on again on the temperature 15-20 ℃ of indoor sand heap, every 3-4 hour with clear water drip washing once, the seed breach can be sowed in 5-6 days, and sowing is adopted and to be broadcasted sowing, drilling or broadcast sowing;

(3) field management: broadcast back furrow face cornstalk, covering such as millet straw or Song Shanzhi is preserved moisture, also need suitably water later on, often keep ground moistening, in order to emerging, when about 5 centimetres of height of seedling, will cover grass and take off gradually, can not once take off light, in case burning sun dries up seedling, take exercise gradually during ground centimetre approximately when height of seedling, strengthened adaptive faculty, can all take off light, also can with corn, crop interplantings such as wheat, corn should not be planted too close, if overstocked corn bottom leaf is destroyed, during high about 10 centimetres of mu can between remove seedling a little less than the overstocked seedling, make and keep 1-3 centimetre of spacing in the rows, growth of seedling is slow, should note in time weeding with a hoe, in order to avoid the big root of grass is dark, injury seedling during uprooting weed, or the next door seedling also launched together, do not need fertilising with growing seedlings, suitably control moisture, the seedling phase waters duty less and waters, can reduce the number of times that waters after seedling is grown up, note draining rainy season, the seedling growth can be transplanted after 1 year;

(4) processing of gathering: Radix Codonopsis generally after transplanting 2 years autumn results, the Radix Codonopsis with digging out cuts off tendril, shrug off earth, spread out in the threshing ground, shine to three, four one-tenths put down and be soft shape, by thickness, size, along holding into handle, put on the plank with hand, shine after rubbing with hand, 3-4 time to drying southern rainy available charcoal fire a heatable brick bed so repeatedly again, temperature is controlled at about 60 ℃ in a heatable brick bed, often stirs, and a heatable brick bed is to the root bar when soft, taking-up is rubbed, and a heatable brick bed done until a heatable brick bed equally repeatedly for several times again.