CN109089702A - A kind of breeding method improving Chinese prickly ash germination percentage - Google Patents
A kind of breeding method improving Chinese prickly ash germination percentage Download PDFInfo
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- CN109089702A CN109089702A CN201810958768.8A CN201810958768A CN109089702A CN 109089702 A CN109089702 A CN 109089702A CN 201810958768 A CN201810958768 A CN 201810958768A CN 109089702 A CN109089702 A CN 109089702A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- 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
Abstract
The present invention relates to a kind of breeding methods for improving Chinese prickly ash germination percentage, belong to crop planting technical field.The breeding method includes the production of hybrid seeds and sowing, in which: the production of hybrid seeds the following steps are included: 1) provenance selection, 2) kind green pepper tree selection, 3) kind green pepper picking, 4) kind green pepper processing, 5) the storage of seeds, 6) seed ungrease treatment；The sowing is the following steps are included: 1) nursery lot selects, 2) nursery lot arranges, 3) nursery lot sterilizes, 4) seedbed applies fertilizer, 5) sows Chinese prickly ash seed, 6) build arched shed, 7) seedling management.The present invention studies and gropes according to the plantation of many years, its production of hybrid seeds and type of seeding are unique, the Chinese prickly ash germination percentage of cultivation is up to 85% or so, germination percentage than conventional breeding processes improves 70 percentage points, green pepper seedling well developed root system that this method is cultivated, survival rate height, drought resisting, cold-resistant, diseases and insect pests resistance is strong, heritability is stable, produced Chinese prickly ash particle is big, quality is good, yield is high, remarkable in economical benefits.
Description
Technical field
The present invention relates to a kind of breeding methods for improving Chinese prickly ash germination percentage, belong to crop planting technical field.
Background technique
Chinese prickly ash can dual-purpose of drug and food, be known as one of " eight big flavouring ", be that family often uses condiment for cooking and Chinese medicine ingredient, it is right
Bacillus anthracis, hemolytic streptococcus, corynebacterium diphtheriae, Diplococcus pneumopniae, staphylococcus aureus, lemon yellow and white grapes ball
10 kinds of gram-positive bacterias such as bacterium, hay bacillus and Escherichia coli, sonnei dysentery bar flute, proteus, typhoid fever and secondary wound
The enterals pathogenic bacteria such as cold bacillus, Pseudomonas aeruginosa, comma bacillus have apparent inhibiting effect；And there are also fragrant stomach invigoratings, middle benefit gas
The effect of cold dispelling, damp dispelling and pain relieving, desinsection removing toxic substances, antipruritic solution raw meat, having indigestion can be controlled and stop drinking, trusted subordinate's crymodynia, vomiting, oh, gas of coughing
Chinese prickly ash is inverse, wind-cold-dampness arthralgia, diarrhea, dysentery, colic, dentalgia, roundworm disease, enterobiasis, pruritus vulvae, sore scabies.The raw meat of various meats can be removed
Gas；Promote salivary secretion, increases appetite；It distends the blood vessels, to play the role of reducing blood pressure, it is parasitic to take the removal of Chinese prickly ash water energy
Worm.
Due to Chinese prickly ash kind shell it is hard, it is oily it is more, waterproof, germination is relatively difficult, germination percentage is low, in addition traditional production of hybrid seeds and broadcasting
Kind of method is improper, and the Chinese prickly ash germination percentage for causing conventional method to be cultivated is extremely low, the green pepper seedling matter generally 15% or so, and after germinateing
Amount is poor, survival rate is low, disease resistance is poor.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of raising Chinese prickly ash germination percentages
Breeding method, the Chinese prickly ash germination percentage that this method is cultivated are up to 85% or so, and the green pepper seedling well developed root system after germinateing, survival rate it is high,
Robust growth, disease-resistant performance are strong, heritability is stable.
To achieve the goals above, the invention adopts the following technical scheme: it is a kind of improve Chinese prickly ash germination percentage breeding method,
Including the production of hybrid seeds and sowing, in which:
The production of hybrid seeds the following steps are included:
1) provenance selects: selecting that soil is deep, soil property is fertile, sun-drenched southern slope surface is as provenance；
2) kind green pepper tree selection: selection high yield characteristic is good, and the mature stage green pepper tree that the age of tree is 8~15 years is kind of a green pepper tree, such kind
The produced seed of green pepper tree can ensure that the seedling purity of cultivation and the stability of gene；
3) kind green pepper picking: after White Dew, when kind of a green pepper color becomes dropping purple, dark brown or red, embryo has been formed, seed
It is mature, kind of a green pepper can be picked；When harvesting, need to using single plant, Dan Zhi, single fringe breeding method, fringe middle part fruit ear
The Chinese prickly ash that larger, full seed, color are glossy, faint scent overflows, numb taste is pure is selected as kind of a green pepper；
4) it plants the processing of green pepper: after kind green pepper harvesting, placing it in ventilation, the interior of drying or canopy and dry in the shade, allow black seeds
Explosion falls off naturally from pericarp, removes sundries with windmill and obtains net kind；
5) the storage of seeds: by seed airing ventilation, cool place, drying interior, or through packing after be housed in temperature be 0
~5 DEG C, humidity be 45%~75% fresh-preserving cold storage in, can maintain seed germ activity and seed it is new
It is fresh, prevent seed fever mildew；
6) it seed ungrease treatment: after seed is impregnated 45~50h using sodium bicarbonate aqueous solution, is stirred using small-sized mixed mud
The machine of mixing is put into a small amount of small stone and is stirred together with seed 1 hour or so, so that the wax protective layer on seed is all fallen off, so
Seed is repeatedly rinsed to cleaning with clear water after seed is separated with small stone afterwards, and draining the water can sow；
It is described sowing the following steps are included:
1) nursery lot selects: before selecting stubble do not cultivated Chinese prickly ash seedling it is leeward on the sunny side, soil layer is deep, fertile, draining is good
Sandy loam or loam as nursery lot；
2) nursery lot arranges: 1. sowing first 30 days or so and deep-cuts to nursery lot；2. being applied on nursery lot and spilling plant ash
200 pounds/acre, then soil is carried out owing thin and use Sandofan antivirus and desinsection, dosage is that 30 jin of water convert 20 grams of antivirus
Then alum flattens earth's surface；3. carrying out to nursery lot unpacking: compartment is 5~10 meters long, and compartment is 1.0~1.5 meters wide, ditch depth 0.15~
0.25 meter, 0.15~0.25 meter of furrow width；
3) nursery lot sterilizes: being ploughed deeply with plant ash and mixes soil and carry out disinfection, or with 40% formalin, 50~100 times of liquid in broadcasting
Kind first three weeks is uniformly sprayed on seedbed with sprayer, with the airtight with plastic film 5 days, is then removed film 2 weeks, is volatilized to pharmacological property
After sow, favorably kill off the insect pests and worm's ovum；Or soil disinfection is carried out with Sandofan；
4) seedbed is applied fertilizer: nursery lot applies 1800~2200 kilograms of well-rotted farmyard manure per acre, and 25~35 kilograms of calcium superphosphate, grass
45~55 kilograms of wood ash are used as seedbed base fertilizer；
5) it sows Chinese prickly ash seed: sowing 35~60 kilograms per acre, after planting cover 1~2cm thickness fine sand, with seed whole
Covering is advisable, then covers pine needle, sprinkles profoundly water, the mulch in the surface cover of seedbed, it is ensured that seed reaches loosing soil before germination, protects
Wet and heat preservation requirement；
6) it builds arched shed: after the completion of sowing, being inserted in seedbed two sides using bamboo production arched shed skeleton item, then select agricultural film
It covers in arched shed skeleton appearance, completes building for arched shed；
7) after 90% or so green pepper seedling is unearthed, pine needle and mulch seedling management: are thrown off；It is 3cm or so to green pepper height of seedling degree
Afterwards, it takes arch membrane off when temperature is at 18 DEG C or more and carries out hardening；And weeding and watering in time.
In the step 6) of the production of hybrid seeds: the concentration of sodium bicarbonate aqueous solution is 3%, and dosage is advisable with flooding seed.
The 5 of the sowing) in: before sowing, first native surface layer is struck off with batten, is dug and is opened dry ground and see wet fresh soil,
Chinese prickly ash seed is sowed again.
The 6 of the sowing) in: skeleton length is 2.8 meters, and agricultural film width is 3 meters, agricultural film thickness is not less than 0.12mm.
Compared with prior art, the present invention is by adopting the above-described technical solution, have the advantages that
The present invention studies and gropes according to the plantation of many years, and the production of hybrid seeds and type of seeding are unique, the Chinese prickly ash germination percentage of cultivation
Up to 85% or so, the germination percentage than conventional breeding processes improves 70 percentage points, and the green pepper seedling root system that this method is cultivated
Prosperity, survival rate height, robust growth, drought resisting, cold-resistant, diseases and insect pests resistance is strong, heritability is stable, produced Chinese prickly ash particle is big,
Color is ruddy, quality is good, yield is high, remarkable in economical benefits.
Specific embodiment
The present invention is further illustrated combined with specific embodiments below:
Embodiment 1
A kind of breeding method improving Chinese prickly ash germination percentage, including the production of hybrid seeds and sowing, in which: the production of hybrid seeds includes following step
It is rapid:
1) provenance selects: selecting that soil is deep, soil property is fertile, sun-drenched southern slope surface is as provenance；
2) kind green pepper tree selection: selection high yield characteristic is good, and the mature stage green pepper tree that the age of tree is 8 years is kind of a green pepper tree, such kind of green pepper tree
Produced seed can ensure that the seedling purity of cultivation and the stability of gene；
3) kind green pepper picking: after White Dew, when kind of a green pepper color becomes dropping purple, dark brown or red, embryo has been formed, seed
It is mature, kind of a green pepper can be picked；When harvesting, need to using single plant, Dan Zhi, single fringe breeding method, fringe middle part fruit ear
The Chinese prickly ash that larger, full seed, color are glossy, faint scent overflows, numb taste is pure is selected as kind of a green pepper；
4) it plants the processing of green pepper: after kind green pepper harvesting, placing it in ventilation, the interior of drying or canopy and dry in the shade, allow black seeds
Explosion falls off naturally from pericarp, removes sundries with windmill and obtains net kind；
5) the storage of seeds: by seed airing ventilation, cool place, drying interior, can maintain seed germ activity and
It can guarantee the fresh of seed, prevent seed fever mildew；
6) seed ungrease treatment: being after 3% sodium bicarbonate aqueous solution floods immersion seed 45h, using small-sized mixed by concentration
Earth stirrer is put into a small amount of small stone and is stirred 50min together with seed, and the wax protective layer on seed is made all to fall off,
Then seed is repeatedly rinsed to cleaning with clear water after seed being separated with small stone, and draining the water can sow；
It is described sowing the following steps are included:
1) nursery lot selects: before selecting stubble do not cultivated Chinese prickly ash seedling it is leeward on the sunny side, soil layer is deep, fertile, draining is good
Sandy loam or loam as nursery lot；
2) nursery lot arranges: 1. sowing first 28 days and is deep-cut to nursery lot and water farmyard manure；2. being applied on nursery lot
200 pounds/acre of plant ash are spilt, then soil is carried out owing thin and uses Sandofan antivirus and desinsection, dosage is that 30 jin of water convert 20
Gram Sandofan, then flattens earth's surface；3. carrying out to nursery lot unpacking: compartment is 5 meters long, and compartment is 1.0 meters wide, 0.15 meter of ditch depth, furrow width
0.15 meter；
3) nursery lot sterilizes: being ploughed deeply with plant ash and mixes soil and carry out disinfection, or with 40% formalin, 50 times of liquid before sowing
It is uniformly sprayed on seedbed with sprayer within three weeks, with the airtight with plastic film 5 days, is then removed film 2 weeks, broadcast after pharmacological property volatilization
Kind, it favorably kills off the insect pests and worm's ovum；Or soil disinfection is carried out with Sandofan；
4) seedbed is applied fertilizer: nursery lot applies 1800 kilograms of well-rotted farmyard manure, 35 kilograms of calcium superphosphate, 45 kilograms of plant ash per acre
As seedbed base fertilizer；
5) it sows Chinese prickly ash seed: before sowing, first native surface layer being struck off with batten, is dug and is opened dry ground and see wet fresh soil,
Chinese prickly ash seed is sowed again, sows 35 kilograms per acre, after planting covers 1~2cm thickness fine sand, with seed, all covering is advisable, then
Pine needle is covered, is sprinkled profoundly water, the mulch in the surface cover of seedbed, it is ensured that seed reaches loosing soil, moisturizing and heat preservation before germination
It is required that；
6) it builds arched shed: after the completion of sowing, being inserted in seedbed two sides using bamboo production arched shed skeleton item, then select agricultural film
It covers in arched shed skeleton appearance, completes building for arched shed；Its middle skeleton length is 2.8 meters, and agricultural film width is 3 meters, agricultural film thickness
Not less than 0.12mm；
7) after 90% or so green pepper seedling is unearthed, pine needle and mulch seedling management: are thrown off；It is 3cm or so to green pepper height of seedling degree
Afterwards, it takes arch membrane off when temperature is at 18 DEG C or more and carries out hardening；And weeding and watering in time.
Embodiment 2
A kind of breeding method improving Chinese prickly ash germination percentage, including the production of hybrid seeds and sowing, in which: the production of hybrid seeds includes following step
It is rapid:
1) provenance selects: selecting that soil is deep, soil property is fertile, sun-drenched southern slope surface is as provenance；
2) kind green pepper tree selection: selection high yield characteristic is good, and the mature stage green pepper tree that the age of tree is 12 years is kind of a green pepper tree, such kind of green pepper tree
Produced seed can ensure that the seedling purity of cultivation and the stability of gene；
3) kind green pepper picking: after White Dew, when kind of a green pepper color becomes dropping purple, dark brown or red, embryo has been formed, seed
It is mature, kind of a green pepper can be picked；When harvesting, need to using single plant, Dan Zhi, single fringe breeding method, fringe middle part fruit ear
The Chinese prickly ash that larger, full seed, color are glossy, faint scent overflows, numb taste is pure is selected as kind of a green pepper；
4) it plants the processing of green pepper: after kind green pepper harvesting, placing it in ventilation, the interior of drying or canopy and dry in the shade, allow black seeds
Explosion falls off naturally from pericarp, removes sundries with windmill and obtains net kind；
5) the storage of seeds: being housed in the fresh-preserving cold storage that temperature is 0 DEG C, humidity is 45% after seed is packaged, can
The activity of seed germ is maintained, and can guarantee the fresh of seed, prevents seed fever mildew；
6) seed ungrease treatment: the sodium bicarbonate aqueous solution that concentration is 3% is flooded after impregnating seed 48h, use is small-sized
Mixed mud blender is put into a small amount of small stone and is stirred together with seed 1 hour, keeps the wax protective layer on seed all de-
It falls, repeatedly rinses seed to cleaning with clear water after then separating seed with small stone, draining the water can sow；
It is described sowing the following steps are included:
1) nursery lot selects: before selecting stubble do not cultivated Chinese prickly ash seedling it is leeward on the sunny side, soil layer is deep, fertile, draining is good
Sandy loam or loam as nursery lot；
2) nursery lot arranges: 1. sowing first 30 days and is deep-cut to nursery lot and water farmyard manure；2. being applied on nursery lot
200 pounds/acre of plant ash are spilt, then soil is carried out owing thin and uses Sandofan antivirus and desinsection, dosage is that 30 jin of water convert 20
Gram Sandofan, then flattens earth's surface；3. carrying out to nursery lot unpacking: compartment is 8 meters long, and compartment is 1.2 meters wide, 0.20 meter of ditch depth, furrow width
0.20 meter；
3) nursery lot sterilizes: being ploughed deeply with plant ash and mixes soil and carry out disinfection, or with 40% formalin, 80 times of liquid before sowing
It is uniformly sprayed on seedbed with sprayer within three weeks, with the airtight with plastic film 5 days, is then removed film 2 weeks, broadcast after pharmacological property volatilization
Kind, it favorably kills off the insect pests and worm's ovum；Or soil disinfection is carried out with Sandofan；
4) seedbed is applied fertilizer: nursery lot applies 2000 kilograms of well-rotted farmyard manure, 30 kilograms of calcium superphosphate, 50 kilograms of plant ash per acre
As seedbed base fertilizer；
5) it sows Chinese prickly ash seed: before sowing, first native surface layer being struck off with batten, is dug and is opened dry ground and see wet fresh soil,
Chinese prickly ash seed is sowed again, sows 48 kilograms per acre, after planting covers 1~2cm thickness fine sand, with seed, all covering is advisable, then
Pine needle is covered, is sprinkled profoundly water, the mulch in the surface cover of seedbed, it is ensured that seed reaches loosing soil, moisturizing and heat preservation before germination
It is required that；
6) it builds arched shed: after the completion of sowing, being inserted in seedbed two sides using bamboo production arched shed skeleton item, then select agricultural film
It covers in arched shed skeleton appearance, completes building for arched shed；Its middle skeleton length is 2.8 meters, and agricultural film width is 3 meters, agricultural film thickness
Not less than 0.12mm；
7) after 90% or so green pepper seedling is unearthed, pine needle and mulch seedling management: are thrown off；It is 3cm or so to green pepper height of seedling degree
Afterwards, it takes arch membrane off when temperature is at 18 DEG C or more and carries out hardening；And weeding and watering in time.
Embodiment 3
A kind of breeding method improving Chinese prickly ash germination percentage, including the production of hybrid seeds and sowing, in which: the production of hybrid seeds includes following step
It is rapid:
1) provenance selects: selecting that soil is deep, soil property is fertile, sun-drenched southern slope surface is as provenance；
2) kind green pepper tree selection: selection high yield characteristic is good, and the mature stage green pepper tree that the age of tree is 15 years is kind of a green pepper tree, such kind of green pepper tree
Produced seed can ensure that the seedling purity of cultivation and the stability of gene；
3) kind green pepper picking: after White Dew, when kind of a green pepper color becomes dropping purple, dark brown or red, embryo has been formed, seed
It is mature, kind of a green pepper can be picked；When harvesting, need to using single plant, Dan Zhi, single fringe breeding method, fringe middle part fruit ear
The Chinese prickly ash that larger, full seed, color are glossy, faint scent overflows, numb taste is pure is selected as kind of a green pepper；
4) it plants the processing of green pepper: after kind green pepper harvesting, placing it in ventilation, the interior of drying or canopy and dry in the shade, allow black seeds
Explosion falls off naturally from pericarp, removes sundries with windmill and obtains net kind；
5) seed the storage of seeds: is housed in the Chinese prickly ash fresh-preserving cold storage that temperature is 5 DEG C, humidity is 75% after being packaged
In, can maintain seed germ activity and seed it is fresh, prevent seed fever mildew；
6) seed ungrease treatment: being after 3% sodium bicarbonate aqueous solution floods immersion seed 50h, using small-sized mixed by concentration
Earth stirrer is put into a small amount of small stone and is stirred 75min together with seed, and the wax protective layer on seed is made all to fall off,
Then seed is repeatedly rinsed to cleaning with clear water after seed being separated with small stone, and draining the water can sow；
It is described sowing the following steps are included:
1) nursery lot selects: before selecting stubble do not cultivated Chinese prickly ash seedling it is leeward on the sunny side, soil layer is deep, fertile, draining is good
Sandy loam or loam as nursery lot；
2) nursery lot arranges: 1. sowing first 35 days and is deep-cut to nursery lot and water farmyard manure；2. being applied on nursery lot
200 pounds/acre of plant ash are spilt, and using Sandofan antivirus and desinsection, dosage is that 30 jin of water convert 20 grams of Sandofans, then by earth's surface
Leveling；3. carrying out to nursery lot unpacking: compartment is 10 meters long, and compartment is 1.5 meters wide, 0.25 meter of ditch depth, 0.25 meter of furrow width；
3) nursery lot sterilizes: being ploughed deeply with plant ash and mixes soil and carry out disinfection, or with 40% formalin, 100 times of liquid before sowing
It is uniformly sprayed on seedbed with sprayer within three weeks, with the airtight with plastic film 5 days, is then removed film 2 weeks, broadcast after pharmacological property volatilization
Kind, it favorably kills off the insect pests and worm's ovum；Or soil disinfection is carried out with Sandofan；
4) seedbed is applied fertilizer: nursery lot applies 2200 kilograms of well-rotted farmyard manure, 25 kilograms of calcium superphosphate, 55 kilograms of plant ash per acre
As seedbed base fertilizer；
5) it sows Chinese prickly ash seed: before sowing, first native surface layer being struck off with batten, is dug and is opened dry ground and see wet fresh soil,
Chinese prickly ash seed is sowed again, sows 60 kilograms per acre, after planting covers 1~2cm thickness fine sand, with seed, all covering is advisable, then
Pine needle is covered, is sprinkled profoundly water, the mulch in the surface cover of seedbed, it is ensured that seed reaches loosing soil, moisturizing and heat preservation before germination
It is required that；
6) it builds arched shed: after the completion of sowing, being inserted in seedbed two sides using bamboo production arched shed skeleton item, then select agricultural film
It covers in arched shed skeleton appearance, completes building for arched shed；Skeleton length is 2.8 meters, and agricultural film width is 3 meters, agricultural film thickness is not small
In 0.12mm；
7) after 90% or so green pepper seedling is unearthed, pine needle and mulch seedling management: are thrown off；It is 3cm or so to green pepper height of seedling degree
Afterwards, it takes arch membrane off when temperature is at 18 DEG C or more and carries out hardening；And weeding and watering in time.
Claims (4)
1. a kind of breeding method for improving Chinese prickly ash germination percentage, including the production of hybrid seeds and sowing, it is characterised in that:
The production of hybrid seeds the following steps are included:
1) provenance selects: selecting that soil is deep, soil property is fertile, sun-drenched southern slope surface is as provenance；
2) kind green pepper tree selection: selection high yield characteristic is good, and the mature stage green pepper tree that the age of tree is 8~15 years is kind of a green pepper tree, such kind of green pepper tree
Produced seed can ensure that the seedling purity of cultivation and the stability of gene；
3) kind green pepper picking: after White Dew, when kind of a green pepper color becomes dropping purple, dark brown or red, embryo has been formed, and seed has become
It is ripe, kind of a green pepper can be picked；When harvesting, need to using single plant, Dan Zhi, single fringe breeding method, fringe middle part fruit ear is larger,
The Chinese prickly ash that full seed, color are glossy, faint scent overflows, numb taste is pure is selected as kind of a green pepper；
4) it plants the processing of green pepper: after kind green pepper harvesting, placing it in ventilation, the interior of drying or canopy and dry in the shade, allow black seeds from fruit
Explosion falls off naturally in skin, removes sundries with windmill and obtains net kind；
5) the storage of seeds: by seed airing ventilation, cool place, drying interior, or through packing after be housed in temperature be 0~5
DEG C, humidity be 45%~75% fresh-preserving cold storage in, can maintain seed germ activity and seed it is fresh,
Prevent seed fever mildew；
6) seed ungrease treatment: after seed is impregnated 45~50h using sodium bicarbonate aqueous solution, small-sized mixed mud blender is used
It is put into a small amount of small stone to be stirred together with seed 1 hour or so, the wax protective layer on seed is made all to fall off, then will
Seed repeatedly rinses seed to cleaning with clear water after separating with small stone, draining the water can sow；
It is described sowing the following steps are included:
1) nursery lot select: select before stubble do not cultivated Chinese prickly ash seedling it is leeward on the sunny side, deep, fertile, the well-drained sand of soil layer
Loam or loam are as nursery lot；
2) nursery lot arranges: 1. sowing first 30 days or so and deep-cuts to nursery lot；Plant ash 200 is spilt 2. applying on nursery lot
Pound/acre, then soil is carried out owing thin and use Sandofan antivirus and desinsection, dosage is that 30 jin of water convert 20 grams of Sandofans, so
Earth's surface is flattened afterwards；3. carrying out to nursery lot unpacking: compartment is 5~10 meters long, and compartment is 1.0~1.5 meters wide, 0.15~0.25 meter of ditch depth,
0.15~0.25 meter of furrow width；
3) nursery lot sterilizes: being ploughed deeply with plant ash and mixes soil and carry out disinfection, or with 40% formalin, 50~100 times of liquid before sowing
It is uniformly sprayed on seedbed with sprayer within three weeks, with the airtight with plastic film 5 days, is then removed film 2 weeks, broadcast after pharmacological property volatilization
Kind, it favorably kills off the insect pests and worm's ovum；Or soil disinfection is carried out with Sandofan；
4) seedbed is applied fertilizer: nursery lot applies 1800~2200 kilograms of well-rotted farmyard manure per acre, and 25~35 kilograms of calcium superphosphate, plant ash
45~55 kilograms are used as seedbed base fertilizer；
5) it sows Chinese prickly ash seed: sowing 35~60 kilograms per acre, after planting cover 1~2cm thickness fine sand, all covered with seed
Be advisable, then cover pine needle, sprinkle profoundly water, the mulch in the surface cover of seedbed, it is ensured that seed reach before germination loosing soil, moisturizing and
The requirement of heat preservation；
6) it builds arched shed: after the completion of sowing, being inserted in seedbed two sides using bamboo production arched shed skeleton item, then agricultural film is selected to cover
Arched shed skeleton appearance, completes building for arched shed；
7) after 90% or so green pepper seedling is unearthed, pine needle and mulch seedling management: are thrown off；After green pepper height of seedling degree is 3cm or so, when
Temperature takes arch membrane off at 18 DEG C or more and carries out hardening；And weeding and watering in time.
2. improving the breeding method of Chinese prickly ash germination percentage as described in claim 1, it is characterised in that: the step 6) of the production of hybrid seeds
In: the concentration of sodium bicarbonate aqueous solution is 3%, and dosage is advisable with flooding seed.
3. improving the breeding method of Chinese prickly ash germination percentage as described in claim 1, it is characterised in that: the 5 of the sowing) in: it broadcasts
Before kind, first native surface layer is struck off with batten, is dug and is opened dry ground and see wet fresh soil, then sows Chinese prickly ash seed.
4. improving the breeding method of Chinese prickly ash germination percentage as described in claim 1, it is characterised in that: the 6 of the sowing) in: bone
Frame length is 2.8 meters, and agricultural film width is 3 meters, agricultural film thickness is not less than 0.12mm.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727803A (en) * | 2020-08-07 | 2020-10-02 | 遵义市宝庄农业科技有限公司 | Hybrid pepper variety breeding and planting method for high-altitude slope farmland |
| CN112568047A (en) * | 2020-12-10 | 2021-03-30 | 遵义椒峰生态农业有限公司 | Seed sowing and seedling raising method for red pepper |
| CN114431060A (en) * | 2022-02-09 | 2022-05-06 | 贵州鸿池峰生态农业发展有限公司 | Zanthoxylum bungeanum seedling growing method |
| CN115336500A (en) * | 2022-09-22 | 2022-11-15 | 贵州师范大学 | Cultivation method and application of high-quality pepper seeds of Chinese prickly ash |
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| CN115336500B (en) * | 2022-09-22 | 2023-09-19 | 贵州师范大学 | Cultivation method and application of high-quality seed peppers of peppers |
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