CN107396711A - A kind of cultural method of rhizoma atractylodis - Google Patents

Abstract

A kind of cultural method of rhizoma atractylodis, it is characterised in that including, selection of land site preparation, site preparation beat bed, bury cave plant, seedling management, fertilizing management, apply water management, lamina management, protect flower bud management, except flower bud management etc. step；Its advantage is cultivated and managed according to the growth characteristics of rhizoma atractylodis and the materials requirement of rhizoma atractylodis, carried out amputation trunk, lamina, Bao Lei and except flower bud handle, so that rhizoma atractylodis plant preferably by nutritional ingredient concentrated supply to rhizome, can improve the yield and quality of rhizome；It was verified that by so cultivating so that yield averagely improves 23.5%.

Description

A kind of cultural method of rhizoma atractylodis

The invention belongs to herbal medicine planting technology field, particularly a kind of cultural method of rhizoma atractylodis.

Background technology

[WTBX composite family herbaceos perennial.Root-like stock lies down or oblique ascension, adventitious root.Stem is upright, high up to 100 centimetres, and single raw or a small number of stems came off into fasciation, base portion leaf florescence；Several stockless of middle and lower part cauline leaf, circle, obovate, deflection are avette, elliptical or oval shape, more than middle part or only top cauline leaf does not divide, long avette, the oblong of falling ovate or oblong, whole leaf hard papers, two sides green, hairless, edge or valve margin have needle prick shape echinid or triangle ratchet or remise tooth.Capitulum list life stem branch top, involucre mitriform, bract needle prick shape pinniform is totally cleaved or drastic crack.Small floral white, the achene shape of falling oval, by the white long broad wool of dense forward patch volt, pappus bristle brown or dirty white, yield positive results the 6-10 months.Rhizoma atractylodis root-like stock is used as medicine, and has eliminating dampness, changes turbid, analgesic effect.In wild patana, sylvan life, shrubbery and rock gap.

Because the medicinal demand of rhizoma atractylodis is big, there is plantation in many places in the whole nation.Existing growing and cultivation method is typically exactly fertilizing, watering, is not cultivated and is managed according to the growth characteristics of rhizoma atractylodis and the materials requirement of rhizoma atractylodis, can not obtain the higher rhizoma atractylodis harvest of better quality, yield.

The content of the invention

The technical problems to be solved by the invention are the defects of cultivation and manage for existing rhizoma atractylodis according to the growth characteristics of rhizoma atractylodis and materials requirement to operate, there is provided a kind of cultural method of system, to obtain the higher rhizoma atractylodis product of better quality, harvest.

In order to solve the above technical problems, the technical solution adopted in the present invention is a kind of cultural method of rhizoma atractylodis, it is characterised in that is comprised the following steps.

(1) selection of land site preparation：Select weather it is nice and cool, sunny, soil layer is deep, it is loose it is fertile, rich in humus, well-drained sand loam.

(2) site preparation plays bed：On the plot chosen, first raise on the ground to fertilize and farm manure；Every mu of 15-20kg, farm manure 2000kg to fertilize, then rake thin, play bed, before bed is played, some insecticides are also raised on ground, prevent subterranean pest-insect from endangering seedling；Bedside 100-160cm, height of bed 10-20cm, cave is opened in bed, line-spacing is 20-25 centimetres, 20-25 centimetres of spacing in the rows, 12-18 centimetres of cave depth.

(3) cave plant is buried：When mid or late May bud will just be sprouted, Lao Miao is connected root and excavated, removes soil, rhizome is cut into some rootlet blocks, each rootlet block 1-3 bud of band, then plants in crop field, 1 rootlet block is planted per cave, during plantation, root block is tilted and is put into cave, bud-end upward, then fills out fine earth, compacting, and water in time.

(4) seedling management：Sprouting is grown between hereafter 15-25 days successively, is during which weeded out the rank grass in time with straw or weeds uniform fold 1.5-2.5cm on earthing after plant, and shallow hoe loosens the soil.

(5) fertilizing management：Top dressing every year 3 times, with reference to ridging, prevents from lodging；Cleaning up excrement water is applied in first time top dressing in mid-June, and every mu is used 800-1200kg；Night soil is applied at seedling peak of growing season early July for the second time, every mu is used 1100-1300kg；Third time top dressing in early August, every mu with night soil l000-1500kg, while every mu is affixed by plant ash 300-500kg and calcium superphosphate 30-50kg.

(6) water management is applied：If meeting arid will water in time, ground moistening is kept, rainy season should be noted that timely drainage waterlogging prevention.

(7) lamina management：June, rhizoma atractylodis plant start stripping, are from the ground cutting trunk at 30-40cm, are deploying cauline leaf.

(8) flower bud management is protected：July is first flower bud phase, retains just flower bud, its bifurcated is grown to surrounding and develops.

(9) except flower bud manages：August part is continuous flower bud phase, and bud is extractd in time to rhizoma atractylodis plant, only retains branches and leaves；It can be harvested after 2 years.

The beneficial effects of the invention are as follows the growth characteristics according to rhizoma atractylodis and the requirement of the materials of rhizoma atractylodis to be cultivated and be managed, carried out amputation trunk, lamina, Bao Lei and except flower bud handle, so that rhizoma atractylodis plant preferably by nutritional ingredient concentrated supply to rhizome, can improve the yield and quality of rhizome；It was verified that by so cultivating so that yield averagely improves 23.5%.

Embodiment

With reference to embodiment, the invention will be further described, and following examples are intended to illustrate invention rather than limitation of the invention further, should not be limited the scope of the invention with this.

Rhizoma atractylodis cultivation is carried out, carries out selection of land site preparation first：Select weather it is nice and cool, sunny, soil layer is deep, it is loose it is fertile, rich in humus, well-drained sand loam.

Site preparation plays bed：On the plot chosen, first raise on the ground to fertilize and farm manure；Every mu of 15-20kg, farm manure 2000kg to fertilize, then rake thin, play bed, before bed is played, some insecticides are also raised on ground, prevent subterranean pest-insect from endangering seedling；Bedside 100-160cm, height of bed 10-20cm, cave is opened in bed, line-spacing is 20-25 centimetres, 20-25 centimetres of spacing in the rows, 12-18 centimetres of cave depth.

Bury cave plant：When mid or late May bud will just be sprouted, Lao Miao is connected root and excavated, removes soil, rhizome is cut into some rootlet blocks, each rootlet block 1-3 bud of band, then plants in crop field, 1 rootlet block is planted per cave, during plantation, root block is tilted and is put into cave, bud-end upward, then fills out fine earth, compacting, and water in time.

Seedling management：Sprouting is grown between hereafter 15-25 days successively, is during which weeded out the rank grass in time with straw or weeds uniform fold 1.5-2.5cm on earthing after plant, and shallow hoe loosens the soil.

Fertilizing management：Top dressing every year 3 times, with reference to ridging, prevents from lodging；Cleaning up excrement water is applied in first time top dressing in mid-June, and every mu is used 800-1200kg；Night soil is applied at seedling peak of growing season early July for the second time, every mu is used 1100-1300kg；Third time top dressing in early August, every mu with night soil l000-1500kg, while every mu is affixed by plant ash 300-500kg and calcium superphosphate 30-50kg.

Apply water management：If meeting arid will water in time, ground moistening is kept, rainy season should be noted that timely drainage waterlogging prevention.

Lamina management：June, rhizoma atractylodis plant start stripping, are from the ground cutting trunk at 30-40cm, are deploying cauline leaf.

Protect flower bud management：July is first flower bud phase, retains just flower bud, its bifurcated is grown to surrounding and develops.

Except flower bud manages：August part is continuous flower bud phase, and bud is extractd in time to rhizoma atractylodis plant, only retains branches and leaves；It can be harvested after 2 years.Through measuring and calculating, 23.5% is improved per per mu yield.

Claims (1)

1. a kind of cultural method of rhizoma atractylodis, it is characterised in that comprise the following steps：

(1) selection of land site preparation：Select weather it is nice and cool, sunny, soil layer is deep, it is loose it is fertile, rich in humus, well-drained sand loam；

(2) site preparation plays bed：On the plot chosen, first raise on the ground to fertilize and farm manure；Every mu of 15-20kg, farm manure 2000kg to fertilize, then rake thin, play bed, before bed is played, some insecticides are also raised on ground, prevent subterranean pest-insect from endangering seedling；Bedside 100-160cm, height of bed 10-20cm, cave is opened in bed, line-spacing is 20-25 centimetres, 20-25 centimetres of spacing in the rows, 12-18 centimetres of cave depth；

(3) cave plant is buried：When mid or late May bud will just be sprouted, Lao Miao is connected root and excavated, removes soil, rhizome is cut into some rootlet blocks, each rootlet block 1-3 bud of band, then plants in crop field, 1 rootlet block is planted per cave, during plantation, root block is tilted and is put into cave, bud-end upward, then fills out fine earth, compacting, and water in time；

(4) seedling management：Sprouting is grown between hereafter 15-25 days successively, is during which weeded out the rank grass in time with straw or weeds uniform fold 1.5-2.5cm on earthing after plant, and shallow hoe loosens the soil；

(5) fertilizing management：Top dressing every year 3 times, with reference to ridging, prevents from lodging；Cleaning up excrement water is applied in first time top dressing in mid-June, and every mu is used 800-1200kg；Night soil is applied at seedling peak of growing season early July for the second time, every mu is used 1100-1300kg；Third time top dressing in early August, every mu with night soil l000-1500kg, while every mu is affixed by plant ash 300-500kg and calcium superphosphate 30-50kg；

(6) water management is applied：If meeting arid will water in time, ground moistening is kept, rainy season should be noted that timely drainage waterlogging prevention；

(7) lamina management：June, rhizoma atractylodis plant start stripping, are from the ground cutting trunk at 30-40cm, are deploying cauline leaf；

(8) flower bud management is protected：July is first flower bud phase, retains just flower bud, its bifurcated is grown to surrounding and develops；

(9) except flower bud manages：August part is continuous flower bud phase, and bud is extractd in time to rhizoma atractylodis plant, only retains branches and leaves；It can be harvested after 2 years.