CN110810187A - Planting method of peucedanum praeruptorum dunn - Google Patents

Planting method of peucedanum praeruptorum dunn Download PDF

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Publication number
CN110810187A
CN110810187A CN201911058760.7A CN201911058760A CN110810187A CN 110810187 A CN110810187 A CN 110810187A CN 201911058760 A CN201911058760 A CN 201911058760A CN 110810187 A CN110810187 A CN 110810187A
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soil
seeds
peucedanum praeruptorum
planting method
praeruptorum dunn
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李昌桂
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Qingchuan Changlong Professional Cooperative Of Traditional Chinese Medicine Planting
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Qingchuan Changlong Professional Cooperative Of Traditional Chinese Medicine Planting
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/005—Following a specific plan, e.g. pattern
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum

Abstract

The invention discloses a planting method of peucedanum praeruptorum dunn, which mainly solves the problems of imperfect artificial cultivation technology, low rate of emergence and low yield of the peucedanum praeruptorum dunn in the prior art. The planting method of the peucedanum praeruptorum dunn comprises the steps of selecting half-sand soil with thick soil layer and good drainage for compartment opening; sowing seeds between 11 last ten days of the month and the clearness; weeding is carried out for 1 time every 14-15 days, soil loosening, water drainage and waterlogging prevention are carried out while weeding is carried out, the seedlings are picked off in rainy season, and compound fertilizers are respectively applied when the seedlings grow to be more than 5cm on the ground. By adopting the scheme, the method achieves the purposes of high emergence rate, high yield and good quality of the peucedanum praeruptorum dunn; high rate of emergence, long root length, and high practical value and popularization value, and the yield per mu can reach 900-.

Description

Planting method of peucedanum praeruptorum dunn
Technical Field
The invention relates to the field of planting and cultivating of traditional Chinese medicinal materials, in particular to a planting method of peucedanum praeruptorum dunn.
Background
Rhizoma picrorhizae is a perennial herb of Umbelliferae, is white in color, bitter in taste, slightly spicy, enters lung and spleen, has the effects of dispelling wind and reducing dryness, and calming qi and reducing phlegm, and is often used for treating sore throat, cough, expectoration, chest fullness and stuffiness in chest and other diseases. The white peucedanum praeruptorum dunn is used as a medicine by taking roots as the main roots, the head of the main root is thick, the lower part of the main root is provided with obvious branches, the diameter is generally 1-2 cm, the length is 3-15 cm, the epidermis is gray yellow or black brown, the head of the root is provided with stem marks and wiry leaf sheath residues, the upper part of the root is provided with a plurality of annular lines, and the lower end of the root is provided with vertical wrinkles, vertical furrows and horizontal white skin holes. The texture is softer, and the hardness is promoted after the sunshine air-dries, breaks easily, and the section color is light yellow, and the leather portion accounts for 2/3 of cross section, has dispersed the brown yellow oil point, constitutes brown layer ring line, and the wood end presents the yellow brown.
The peucedanum praeruptorum dunn is a medicine which is in short supply in the market, the price is always increased, the planting area is difficult to expand in a short period, and the roots of the peucedanum praeruptorum dunn seeds can be rotten and die after being harvested; the artificial cultivation of the peucedanum praeruptorum dunn becomes a necessary choice for the continuous development of the industry; however, the existing artificial cultivation technology of peucedanum praeruptorum dunn is imperfect, the rate of emergence is low, and the yield is low.
Disclosure of Invention
The invention aims to provide a planting method of peucedanum praeruptorum dunn, which aims to solve the problems of imperfect artificial cultivation technology, low emergence rate and low yield of the existing peucedanum praeruptorum dunn.
In order to solve the above problems, the present invention provides the following technical solutions:
the planting method of peucedanum praeruptorum dunn comprises the following steps:
a, soil preparation: selecting semi-sand soil with deep soil layer and good drainage, deeply ploughing the soil for 20-30cm, leveling and harrowing, and opening the box according to the width of the box being 1-1.5m, the width of the ditch being 25-35cm, the depth of the ditch being 10-20cm and the distance between the boxes being 25-35 cm;
b, sowing: sowing between 11 last ten days of the month and the Ming festival, wherein the seed amount per mu is 1.5-3.5 jin, the seeds are soaked in water for about ten hours, and after being filtered, 20-40 jin of sawdust are mixed and fully mixed, and then the seeds are directly sown;
c, field management: weeding is carried out for 1 time every 14-15 days, soil loosening, water drainage and waterlogging prevention are carried out while weeding is carried out, the seedlings are picked off in rainy season, and compound fertilizers are respectively applied when the seedlings grow to be more than 5cm on the ground.
Specifically, in step a: removing weeds in the field and around before october, and deeply ploughing the land; applying 1500-2000 kg/667m of decomposed pig and cattle manure one month before planting2Then, the soil is turned shallowly for 1 time, weeds, branches, stones and the like are picked up, and the soil is raked finely and leveled.
Specifically, in step a: before sowing, adding humus, bacillus thuringiensis and kasugamycin, and their mixtureThe weight ratio is 40-60: 0.5-1.5: 0.5-1.5; according to the total weight of 0.5-2kg/667m2And (4) applying.
Specifically, the live broadcast process in step B is: uniformly stirring the filtered seeds and sawdust with the humidity of 65-90%, and then sowing; when in sowing, the left hand holds the basin, the right hand holds the seeds and swings, the seeds are thrown out from the finger seams and are uniformly sowed on the compartment, the seeds are seen to have sawdust, the seeds are not too dense, and the seeds are covered with soil with the thickness of 1-3cm after being sowed.
Specifically, in step C: topdressing at the end of 5 months and the beginning of 6 months, human excrement and urine 750kg/667m2(ii) a Applying 800kg/667m of plant ash in 7 months2(ii) a Applying potassium sulfate compound fertilizer 10kg/667m before and after exposure to white water2Left and right.
Specifically, in step C: and (4) fertilizing for the third time in 10-11 months, wherein the applied fertilizer is foliar fertilizer.
Specifically, in step C: when the pedicel of the Peucedanum praeruptorum is grown to 20-30cm, the pedicel is broken from the base part except the basal leaves.
Compared with the prior art, the invention has the following beneficial effects:
(1) the peucedanum praeruptorum planted by the method has high emergence rate, high yield and good quality; high rate of emergence, long root length and yield per mu up to 900-.
(2) According to the method, the field carriage is opened by adopting the sawdust with certain humidity for seed dressing, the carriage can naturally drain water in rainy seasons, the certain humidity is favorable for providing the moisture required by the seeds, a more suitable growth environment for the seeds to grow and germinate is provided, and the seedlings are orderly.
(3) According to the method, humus, bacillus thuringiensis and kasugamycin are added before sowing; the humus provides fertility for the peucedanum praeruptorum dunn, and the bacillus thuringiensis and the kasugamycin are beneficial to preventing insect damage in advance, increasing plant nutrients and improving the yield of the peucedanum praeruptorum dunn; the bacillus thuringiensis and kasugamycin are microorganisms, do not have adverse effect on the efficacy of the peucedanum praeruptorum dunn, can be dissolved in soil, and do not harden the soil and the like.
(4) The method has the advantages that the field selection sowing and the field management are scientific and reasonable, and reasonable and effective fertilizers are matched according to the periods before and after the sowing of the peucedanum praeruptorum dunn to provide enough nutrients for the peucedanum praeruptorum dunn, so that the peucedanum praeruptorum dunn has the characteristics of high emergence rate, good quality and high yield; practice proves that after the planting method of the invention is adopted to plant the peucedanum praeruptorum dunn in one land, the planting is continued in the second year and the third year, and the yield is higher and higher.
Detailed Description
The present invention is further illustrated by the following examples, which include, but are not limited to, the following examples.
Example 1
The planting method of peucedanum praeruptorum dunn comprises the following steps:
a, soil preparation: selecting semi-sand soil with deep soil layer and good drainage, deeply ploughing the soil for 20-30cm, leveling and harrowing, and opening the box according to the width of the box being 1-1.5m, the width of the ditch being 25-35cm, the depth of the ditch being 10-20cm and the distance between the boxes being 25-35 cm;
removing weeds in the field and around before october, and deeply ploughing the land; the decomposed pig and cattle manure is applied to 1500kg/667m one month before planting2Then, shallow-turning the soil for 1 time, picking up weeds, branches, stones and the like, and finely raking and leveling;
before sowing, adding humus, bacillus thuringiensis and kasugamycin, wherein the corresponding weight ratio is 40: 0.5: 0.5; according to a total weight of 0.5kg/667m2And (4) applying.
B, sowing: sowing between the last ten days of 11 months and the Mingming festival, wherein the seed amount of each mu is 1.5 jin, the seeds are soaked in water for about ten hours, and after being filtered, 20 jin of sawdust is used for mixing, fully mixing and direct sowing;
uniformly stirring the filtered seeds and sawdust with the humidity of 65%, and then sowing; when in sowing, the left hand holds the basin, the right hand holds the seeds and swings, the seeds are thrown out from the finger seams and are uniformly sowed on the compartment, the seeds are seen to have sawdust, the seeds are not too dense, and the seeds are covered with soil with the thickness of 1-3cm after being sowed.
C, field management: weeding for 1 time every 14-15 days, loosening soil while weeding, draining water in rainy season, preventing waterlogging, removing when bolting, and applying compound fertilizer when ground seedlings grow more than 5 cm; weeding is artificial weeding;
catch up at the end of 5 months and at the beginning of 6 months750kg/667m of manure, human excrement and urine2(ii) a When the pedicel of the peucedanum praeruptorum plant grows to 20-30cm, the pedicel is broken from the base part except the basal leaves; applying 800kg/667m of plant ash in 7 months2(ii) a Applying potassium sulfate compound fertilizer 10kg/667m before and after exposure to white water2Left and right; and (4) fertilizing for the third time in 10-11 months, wherein the applied fertilizer is foliar fertilizer.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 93%, the seedlings are harvested when the stem leaves are withered and yellow, the roots are taken, the average root length is 8.82cm, and the yield per mu is 902 kg.
Example 2
The planting method of peucedanum praeruptorum dunn comprises the following steps:
a, soil preparation: selecting semi-sand soil with deep soil layer and good drainage, deeply ploughing the soil for 20-30cm, leveling and harrowing, and opening the box according to the width of the box being 1-1.5m, the width of the ditch being 25-35cm, the depth of the ditch being 10-20cm and the distance between the boxes being 25-35 cm;
removing weeds in the field and around before october, and deeply ploughing the land; applying the decomposed pig and cattle manure 1700kg/667m one month before planting2Then, shallow-turning the soil for 1 time, picking up weeds, branches, stones and the like, and finely raking and leveling;
before sowing, adding humus, bacillus thuringiensis and kasugamycin, wherein the corresponding weight ratio is 45: 0.9: 0.9; according to a total weight of 0.9kg/667m2And (4) applying.
B, sowing: sowing between the last ten days of 11 months and the Ming festival, wherein the seeds are sown with 2 jin per mu, the seeds are soaked in water for about ten hours, filtered, mixed with 25 jin of sawdust, fully mixed and directly sown;
uniformly stirring the filtered seeds and sawdust with the humidity of 70%, and then sowing; when in sowing, the left hand holds the basin, the right hand holds the seeds and swings, the seeds are thrown out from the finger seams and are uniformly sowed on the compartment, the seeds are seen to have sawdust, the seeds are not too dense, and the seeds are covered with soil with the thickness of 1-3cm after being sowed.
C, field management: weeding for 1 time every 14-15 days, loosening soil while weeding, draining water in rainy season, preventing waterlogging, removing when bolting, and applying compound fertilizer when ground seedlings grow more than 5 cm; weeding is artificial weeding;
topdressing at the end of 5 months and the beginning of 6 months, human excrement and urine 750kg/667m2(ii) a When the pedicel of the peucedanum praeruptorum plant grows to 20-30cm, the pedicel is broken from the base part except the basal leaves; applying 800kg/667m of plant ash in 7 months2(ii) a Applying potassium sulfate compound fertilizer 10kg/667m before and after exposure to white water2Left and right; and (4) fertilizing for the third time in 10-11 months, wherein the applied fertilizer is foliar fertilizer.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 94%, when the stem leaves are withered and yellow, the stems are harvested, the roots are taken, the average root length is 8.87cm, and the yield per mu is 1063 kg.
Example 3
The planting method of peucedanum praeruptorum dunn comprises the following steps:
a, soil preparation: selecting semi-sand soil with deep soil layer and good drainage, deeply ploughing the soil for 20-30cm, leveling and harrowing, and opening the box according to the width of the box being 1-1.5m, the width of the ditch being 25-35cm, the depth of the ditch being 10-20cm and the distance between the boxes being 25-35 cm;
removing weeds in the field and around before october, and deeply ploughing the land; applying decomposed pig and cattle manure 1800kg/667m one month before planting2Then, shallow-turning the soil for 1 time, picking up weeds, branches, stones and the like, and finely raking and leveling;
before sowing, adding humus, bacillus thuringiensis and kasugamycin, wherein the corresponding weight ratio is 50: 1.1: 1.1; according to a total weight of 1.5kg/667m2And (4) applying.
B, sowing: sowing between the last ten days of 11 months and the Mingming festival, wherein the seed amount of each mu is 2.5 jin, the seeds are soaked in water for about ten hours, filtered, mixed with 30 jin of sawdust, fully mixed uniformly and then directly sown;
uniformly stirring the filtered seeds and sawdust with the humidity of 80%, and then sowing; when in sowing, the left hand holds the basin, the right hand holds the seeds and swings, the seeds are thrown out from the finger seams and are uniformly sowed on the compartment, the seeds are seen to have sawdust, the seeds are not too dense, and the seeds are covered with soil with the thickness of 1-3cm after being sowed.
C, field management: weeding for 1 time every 14-15 days, loosening soil while weeding, draining water in rainy season, preventing waterlogging, removing when bolting, and applying compound fertilizer when ground seedlings grow more than 5 cm; weeding is artificial weeding;
topdressing at the end of 5 months and the beginning of 6 months, human excrement and urine 750kg/667m2(ii) a When the pedicel of the peucedanum praeruptorum plant grows to 20-30cm, the pedicel is broken from the base part except the basal leaves; applying 800kg/667m of plant ash in 7 months2(ii) a Applying potassium sulfate compound fertilizer 10kg/667m before and after exposure to white water2Left and right; and (4) fertilizing for the third time in 10-11 months, wherein the applied fertilizer is foliar fertilizer.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 94%, when the stem leaves are withered and yellow, the stems are harvested, the roots are taken, the average root length is 8.87cm, and the yield per mu is 1091 kg.
Example 4
The planting method of peucedanum praeruptorum dunn comprises the following steps:
a, soil preparation: selecting semi-sand soil with deep soil layer and good drainage, deeply ploughing the soil for 20-30cm, leveling and harrowing, and opening the box according to the width of the box being 1-1.5m, the width of the ditch being 25-35cm, the depth of the ditch being 10-20cm and the distance between the boxes being 25-35 cm;
removing weeds in the field and around before october, and deeply ploughing the land; applying the decomposed pig and cattle manure 1900kg/667m one month before planting2Then, shallow-turning the soil for 1 time, picking up weeds, branches, stones and the like, and finely raking and leveling;
before sowing, adding humus, bacillus thuringiensis and kasugamycin, wherein the corresponding weight ratio is 55: 1.4: 1.4; according to the total weight of 1.7kg/667m2And (4) applying.
B, sowing: sowing between the 11-month last ten days and the Mingming festival, wherein the seeds are sown with 3 jin per mu, soaked in water for about ten hours, filtered, mixed with 35 jin of sawdust, fully mixed and directly sown;
uniformly stirring the filtered seeds and sawdust with the humidity of 85 percent, and then sowing; when in sowing, the left hand holds the basin, the right hand holds the seeds and swings, the seeds are thrown out from the finger seams and are uniformly sowed on the compartment, the seeds are seen to have sawdust, the seeds are not too dense, and the seeds are covered with soil with the thickness of 1-3cm after being sowed.
C, field management: weeding for 1 time every 14-15 days, loosening soil while weeding, draining water in rainy season, preventing waterlogging, removing when bolting, and applying compound fertilizer when ground seedlings grow more than 5 cm; weeding is artificial weeding;
topdressing at the end of 5 months and the beginning of 6 months, human excrement and urine 750kg/667m2(ii) a When the pedicel of the peucedanum praeruptorum plant grows to 20-30cm, the pedicel is broken from the base part except the basal leaves; applying 800kg/667m of plant ash in 7 months2(ii) a Applying potassium sulfate compound fertilizer 10kg/667m before and after exposure to white water2Left and right; and (4) fertilizing for the third time in 10-11 months, wherein the applied fertilizer is foliar fertilizer.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 93%, the seedlings are harvested when the stem leaves are withered and yellow, the roots are taken, the average root length is 8.85cm, and the yield per mu is 1052 kg.
Example 5
The planting method of peucedanum praeruptorum dunn comprises the following steps:
a, soil preparation: selecting semi-sand soil with deep soil layer and good drainage, deeply ploughing the soil for 20-30cm, leveling and harrowing, and opening the box according to the width of the box being 1-1.5m, the width of the ditch being 25-35cm, the depth of the ditch being 10-20cm and the distance between the boxes being 25-35 cm;
removing weeds in the field and around before october, and deeply ploughing the land; decomposed pig and cattle manure 2000kg/667m is applied one month before planting2Then, shallow-turning the soil for 1 time, picking up weeds, branches, stones and the like, and finely raking and leveling;
before sowing, adding humus, bacillus thuringiensis and kasugamycin, wherein the corresponding weight ratio is 60: 1.5: 1.5; 2kg/667m in total weight2And (4) applying.
B, sowing: sowing between the last ten days of 11 months and the Mingming festival, wherein the seed amount of each mu is 3.5 jin, the seeds are soaked in water for about ten hours, filtered, mixed with 40 jin of sawdust, fully mixed uniformly and then directly sown;
uniformly stirring the filtered seeds and sawdust with the humidity of 90 percent, and then sowing; when in sowing, the left hand holds the basin, the right hand holds the seeds and swings, the seeds are thrown out from the finger seams and are uniformly sowed on the compartment, the seeds are seen to have sawdust, the seeds are not too dense, and the seeds are covered with soil with the thickness of 1-3cm after being sowed.
C, field management: weeding for 1 time every 14-15 days, loosening soil while weeding, draining water in rainy season, preventing waterlogging, removing when bolting, and applying compound fertilizer when ground seedlings grow more than 5 cm; weeding is artificial weeding;
topdressing at the end of 5 months and the beginning of 6 months, human excrement and urine 750kg/667m2(ii) a When the pedicel of the peucedanum praeruptorum plant grows to 20-30cm, the pedicel is broken from the base part except the basal leaves; applying 800kg/667m of plant ash in 7 months2(ii) a Applying potassium sulfate compound fertilizer 10kg/667m before and after exposure to white water2Left and right; and (4) fertilizing for the third time in 10-11 months, wherein the applied fertilizer is foliar fertilizer.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 94.5%, the roots are collected when the stem leaves are withered and yellow, the average root length is 8.84cm, and the yield per mu is 1108 kg.
Comparative example 1
In contrast to example 4, no bacillus thuringiensis was added.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 82%, the roots are collected when the stem leaves are withered and yellow, the average root length is 8.42cm, and the yield per mu is 763 kg.
Comparative example 2
In contrast to example 4, kasugamycin was not added.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 83%, the seedlings are harvested when the stem leaves are withered and yellow, the roots are taken, the average root length is 8.31cm, and the yield per mu is 770 kg.
Comparative example 3
In contrast to example 4, no bacillus thuringiensis and kasugamycin were added.
The emergence rate is 73%, the roots are collected when the stem leaves are withered and yellow, the average root length is 8.1cm, and the yield per mu is 663 kg.
Comparative example 4
In contrast to example 4, no plant ash was applied.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 87%, the seedlings are harvested when the stem leaves are withered and yellow, the roots are taken, the average root length is 8.71cm, and the yield per mu is 796 kg.
Comparative example 5
In contrast to example 4, no sawdust and no plant ash were added.
Harvesting: stopping growing period of 12 months radix Peucedani, digging root bag, and removing soil and aerial parts. Sun drying or low temperature drying, digging broken root hair, and germinating to obtain new plant in the next year.
The emergence rate is 85%, the roots are collected when the stem leaves are withered and yellow, the average root length is 8.53cm, and the yield per mu is 729 kg.
The invention is well implemented in accordance with the above-described embodiments. It should be noted that, based on the above structural design, in order to solve the same technical problems, even if some insubstantial modifications or colorings are made on the present invention, the adopted technical solution is still the same as the present invention, and therefore, the technical solution should be within the protection scope of the present invention.

Claims (7)

1. The planting method of peucedanum praeruptorum dunn is characterized by comprising the following steps:
a, soil preparation: selecting semi-sand soil with deep soil layer and good drainage, deeply ploughing the soil for 20-30cm, leveling and harrowing, and opening the box according to the width of the box being 1-1.5m, the width of the ditch being 25-35cm, the depth of the ditch being 10-20cm and the distance between the boxes being 25-35 cm;
b, sowing: sowing between 11 last ten days of the month and the Ming festival, wherein the seed amount per mu is 1.5-3.5 jin, the seeds are soaked in water for about ten hours, and after being filtered, 20-40 jin of sawdust are mixed and fully mixed, and then the seeds are directly sown;
c, field management: weeding is carried out for 1 time every 14-15 days, soil loosening, water drainage and waterlogging prevention are carried out while weeding is carried out, the seedlings are picked off in rainy season, and compound fertilizers are respectively applied when the seedlings grow to be more than 5cm on the ground.
2. The planting method of peucedanum praeruptorum dunn of claim 1, wherein in step a: removing weeds in the field and around before october, and deeply ploughing the land; applying 1500-2000 kg/667m of decomposed pig and cattle manure one month before planting2Then, the soil is turned shallowly for 1 time, weeds, branches, stones and the like are picked up, and the soil is raked finely and leveled.
3. The planting method of peucedanum praeruptorum dunn according to claim 2, wherein in step a: before sowing, adding humus, bacillus thuringiensis and kasugamycin, wherein the corresponding weight ratio is 40-60: 0.5-1.5: 0.5-1.5; according to the total weight of 0.5-2kg/667m2And (4) applying.
4. The planting method of peucedanum praeruptorum dunn according to any one of claims 1-3, wherein the direct seeding process in step B is as follows: uniformly stirring the filtered seeds and sawdust with the humidity of 65-90%, and then sowing; when in sowing, the left hand holds the basin, the right hand holds the seeds and swings, the seeds are thrown out from the finger seams and are uniformly sowed on the compartment, the seeds are seen to have sawdust, the seeds are not too dense, and the seeds are covered with soil with the thickness of 1-3cm after being sowed.
5. The planting method of peucedanum praeruptorum dunn of claim 3, wherein in step C: topdressing at the end of 5 months and at the beginning of 6 months, and human excrement and urine 750kg/667m2(ii) a Applying 800kg/667m of plant ash in 7 months2(ii) a Applying potassium sulfate compound fertilizer 10kg/667m before and after exposure to white water2Left and right.
6. The planting method of peucedanum praeruptorum dunn of claim 5, wherein in step C: and (4) fertilizing for the third time in 10-11 months, wherein the applied fertilizer is foliar fertilizer.
7. The planting method of peucedanum praeruptorum dunn of claim 1, wherein in step C: when the pedicel of the Peucedanum praeruptorum is grown to 20-30cm, the pedicel is broken from the base part except the basal leaves.
CN201911058760.7A 2019-11-01 2019-11-01 Planting method of peucedanum praeruptorum dunn Pending CN110810187A (en)

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Publication number Priority date Publication date Assignee Title
KR101398300B1 (en) * 2013-10-10 2014-05-29 장원근 A soil conditioning and plant growth promoting composition for growing ginseng
CN104285661A (en) * 2014-10-31 2015-01-21 贵州省现代中药材研究所 High-yield cultivation method for peucedanum praeruptorum dunn
CN106613171A (en) * 2016-11-28 2017-05-10 巫溪县祥发农业开发有限公司 Planting method for peucedanum praeruptorum dunn
CN109496710A (en) * 2018-12-27 2019-03-22 四川省新禾成中药材有限公司 RADIX PEUCEDANI imitated wild breeding and cultural method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101398300B1 (en) * 2013-10-10 2014-05-29 장원근 A soil conditioning and plant growth promoting composition for growing ginseng
CN104285661A (en) * 2014-10-31 2015-01-21 贵州省现代中药材研究所 High-yield cultivation method for peucedanum praeruptorum dunn
CN106613171A (en) * 2016-11-28 2017-05-10 巫溪县祥发农业开发有限公司 Planting method for peucedanum praeruptorum dunn
CN109496710A (en) * 2018-12-27 2019-03-22 四川省新禾成中药材有限公司 RADIX PEUCEDANI imitated wild breeding and cultural method

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