CN103907429A - No-tillage mulching sowing method of angelica root - Google Patents

Abstract

The invention relates to a no-tillage mulching sowing method of angelica root. The sowing method specifically comprises the following steps: 1) selecting full seeds for later use; 2) selecting a same field where flue-cured tobacco and angelica root are planted alternately and clearing away sundries such as weeds and tobacco stems; 3) deeply watering the whole field, covering with a black plastic mulch and fixing the mulch; 4) forming pits by using a pit maker, wherein the diameter of each pit is 5-8 centimeters, the depth of each pit is 2-4 centimeters, and the row distance of pits is 0.3*0.4 meter; 5) evenly mixing the seeds for later use with organic fertilizer at the ratio of (1.2-1.5):100; 6) throwing the mixture of the seeds and the organic fertilizer into the pits. The no-tillage mulching sowing method of angelica root has the following advantages: 1) crops which can promote mutual yield and quality and can restrain diseases and insect pests are selected, so that the growths of the two crops are promoted; 2) the pit maker is used for making pits, so that the row distance of the pits is accurate; 3) the view that the seeds and the fertilizer cannot be sowed together is broken through, and the seeds and the fertilizer are sowed together.

Description

Overlay film type of seeding that the root of Dahurain angelica is no-tillage

Technical field

This is bright belongs to medical technical field, particularly a kind of no-tillage overlay film type of seeding of root of Dahurain angelica traditional Chinese medicine.

Background technology

The root of Dahurain angelica is a kind of samphire, is used as medicine with root, the functions such as the dehumidifying that gets rid of illness, apocenosis myogenic, promoting blood circulation and stopping pain.Cure mainly anemofrigid cold, headache, rhinitis, toothache.The diseases such as leukorrhea with reddish discharge, pain furuncle poison, also can make spices.The root of Dahurain angelica mainly grows in Monsoon Climate In East Asia district.Often grow in sylvan life, border, by small stream, the ground of shrubbery and mountain valley.Because the application of the medical aspect of the root of Dahurain angelica very extensively and simultaneously has edibility, therefore requirement is very large, but because the wild amount of the root of Dahurain angelica is very little, can not meet medical and edible demand now at all, therefore carries out artificial cultivation imperative.The emergence rate of existing artificial seeding's method gained is low, and plant is short and small, and root development is bad.

Summary of the invention

The object of this invention is to provide the sowing new method of the artificial cultivation root of Dahurain angelica that a kind of root development is good and bud ratio is high.

The no-tillage overlay film type of seeding of a kind of root of Dahurain angelica, the concrete steps of this type of seeding are:

(1), select full grains seeds, for subsequent use;

(2), select and the same land for growing field crops of crops flue-cured tobacco interval plantation, weed a garden and the foreign material such as tobacco rod;

(3), permeable rear covering black mulch film fixing is watered in monoblock land for growing field crops;

(4), employing is made nest device and is beaten nest, 5～8 centimetres of nest diameters, 2～4 centimetres of the degree of depth, 0.3 × 0.4 meter of nest line-spacing;

(5), seed for subsequent use and fertilizer are mixed, seed manure is than 1.2～1.5:100;

(6), seed manure mixture is lost in nest.

The no-tillage overlay film type of seeding of the root of Dahurain angelica of the present invention has the following advantages:

1, select mutually output and quality is had to facilitation, damage by disease and insect is had to inhibiting crop.

2, conventional art is that hoe is beaten nest, after plastic mulching of the present invention, beats nest with making nest device, and nest line-spacing is accurate.

3, conventional art can not seed manure mixed seeding, this technology seed manure mixed seeding, and fertilizer is selected the fertilizer being up to state standards, seed manure ratio 1.2～1.5:100.

Embodiment

The quality of the root of Dahurain angelica mainly comes from seed, but its output has great relation with type of seeding.

The root of Dahurain angelica is generally born in by sylvan life, border, small stream, shrubbery and meadow, mountain valley, so the artificial culture root of Dahurain angelica also will be selected suitable place and method.Also have because the root of Dahurain angelica should be live, unsuitable seedling raising and transplanting, the plant root bifurcated of transplanting, the undergrowth of taking root, affects output and quality, so the root of Dahurain angelica adopts the method for bunch planting or drilling substantially, to improve the stability of emergence rate and growth.

The no-tillage overlay film type of seeding of a kind of root of Dahurain angelica, its concrete steps are:

(1), select full grains seeds, for subsequent use;

(2), use and the same land for growing field crops of crops flue-cured tobacco interval plantation, weed a garden and the foreign material such as tobacco rod;

(3), permeable rear covering black mulch film fixing is watered in monoblock land for growing field crops;

(4), employing is made nest device and is beaten nest, 5～8 centimetres of nest diameters, 2～4 centimetres of the degree of depth, 0.3 × 0.4 meter of nest line-spacing;

(5), seed for subsequent use and fertilizer are mixed, seed manure is than 1.2～1.5:100;

(6), seed manure mixture is lost in nest.

Adopt this method and the operation of flue-cured tobacco interval, can make full use of fertilizer remaining during tobacco growth as this season fertilizer, greatly reduce production cost.

Adopt the present invention and traditional type of seeding gained root of Dahurain angelica index of correlation contrast table:

Title	Grain weight (㎏)	In earlier stage fertilizing amount (㎏)	Emergence rate (%)	Root situation
					Type of seeding of the present invention	1	0	91	Root is sturdy without bifurcated
Tradition type of seeding	1	6	78	Root has bifurcated

The technical problem that type of seeding of the present invention solves:

1, root of Dahurain angelica Seedling Stage growing way a little less than, seedling stage, weeds harm was very serious, can cause full Tian Wushou, can not use weed killer herbicide, by artificial weeding, workload is large, this seriously hinders the root of Dahurain angelica and produces.And the present invention has a little weeds in nest, large area, without weeds, has solved root of Dahurain angelica weeds in seedling stage harm problem substantially;

2, root of Dahurain angelica root growth at soil from earth's surface 30 cm range, preceding crop flue-cured tobacco is deep ploughing plantation, rate of fertilizer is large, soil profit retention is more, in order to make full use of preceding crop fertilizer, adopt no-tillage technology to save root of Dahurain angelica this season rate of fertilizer, reduced cost, save no-tillage soil for every mu and turn over 250 yuan of plough expenses.

3, seed manure mixed seeding has guaranteed nutrition supply in seedling stage, and after emerging, seedling is neat strong sprout.

4, adopt flue-cured tobacco and traditional Chinese medicine crop rotation method, stablized cigarette, medicine cultivated area.

Claims (1)

1. the no-tillage overlay film type of seeding of the root of Dahurain angelica, is characterized in that: the concrete steps of described type of seeding are:

(1), select full grains seeds, for subsequent use;

(2), select and the same land for growing field crops of crops flue-cured tobacco interval plantation, weed a garden and the foreign material such as tobacco rod;

(3), permeable rear covering black mulch film fixing is watered in monoblock land for growing field crops;

(4), employing is made nest device and is beaten nest, 5～8 centimetres of nest diameters, 2～4 centimetres of the degree of depth, 0.3 × 0.4 meter of nest line-spacing;

(5), seed for subsequent use and fertilizer are mixed, seed manure is than 1.2～1.5:100;

(6), seed manure mixture is lost in nest.