CN106069174A - A kind of Herba Alii fistulosi method for culturing seedlings using seed belt - Google Patents
A kind of Herba Alii fistulosi method for culturing seedlings using seed belt Download PDFInfo
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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
- A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
- A01C1/044—Sheets, multiple sheets or mats
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Abstract
The present invention relates to Herba Alii fistulosi technical field of cultivation, particularly to a kind of Herba Alii fistulosi method for culturing seedlings using seed belt: sowing sowing after site preparation and fertilization, the mode manually ditched with seed belt seeder is sowed, seed belt depth of planting 34 centimetres, seed spacing is 2 centimetres, line-spacing 8 15 centimetres, monoseeding, after planting earthing, hug flat, steady and sure, then water foot sowing water；Seedling management.Seed belt seedling-raising technique overcomes land for growing field crops and broadcasts sowing the shortcoming of nursery and hole plate seedling growth, is that a kind of input cost is less, emergence rate is high, it is even to realize Seedling, Miao Zhuan, the later stage is without manually selecting the method for culturing seedlings of Seedling and low cost；Using seed belt seedling-raising technique, Herba Alii fistulosi Seedling Bulbus Allii Fistulosi length becomes apparent from than the long advantage of Bulbus Allii Fistulosi using hole tray with broadcast sowing nursery, and plant height is the most advantageously.
Description
Technical field
The present invention relates to Herba Alii fistulosi technical field of cultivation, particularly to a kind of Herba Alii fistulosi method for culturing seedlings using seed belt.
Background technology
High white type Herba Alii fistulosi with Zhangqiu Herba Alii fistulosi as representative, in Shandong Province, long-term implantation in large scale area reaches more than 740,000 mu,
Account for more than the 80% of the whole province's Herba Alii fistulosi cultivated area, in addition to Shandong, three provinces, Hebei province, Henan Province, Jiangsu Part ground northeastward
All there is plantation on the ground such as district, the Inner Mongol, Qinghai Province.This unique variety of Zhangqiu Herba Alii fistulosi exists in Zhangqiu City and surrounding area cultivated area
More than 150000 mu, in occupation of leading position in the Herba Alii fistulosi industry of Jinan City or even our province.Zhangqiu Herba Alii fistulosi nursery typically uses the autumn
Ji great Tian broadcasts sowing nursery, the pattern that summer in the coming year transplants.Tradition Herba Alii fistulosi nursery is based on sowing in the field nursery, and indivedual areas use
The Protectorate cultivation technology such as big arch shed, Small plastic shed or thin film covering carry out sowing in the field nursery.The Herba Alii fistulosi main producing region of China is greatly
Technical regulation in terms of Herba Alii fistulosi field seedling raising is the most ripe.Herba Alii fistulosi broadcasts sowing the general every mu of sowing quantity of nursery about 2.5 kilograms, and mu is broadcast
Amount is big, and Field densities is big, and the seedling of production is uneven, and strong sprout, ratio was low, needs Herba Alii fistulosi Seedling is carried out people's work point before scallion transplanting
Level, the weak Seedling of more than half, seedling cannot be used for Production of Large Fields.3-4 mu land for growing field crops can be transplanted according to one mu of nursery field to calculate, Herba Alii fistulosi
Mass of 1000 kernel is about 3 grams, and percentage of seedgermination 80% calculates, and every mu of Seedling field can produce Herba Alii fistulosi Seedling 670,000 strain；Production of Large Fields routinely
Every mu with Seedling 2.5 ten thousand strain calculate, 4 mu of land for growing field crops Seedling amounts are about 100,000 strains, the yield of such Seedling Herba Philydri Lanuginosi Seedling about 15%, its
Yuing the seedling of 85%, weak Seedling cannot be used for Production of Large Fields, causes onion seeds, field management cost, land resource, rich water resource
Waste.
China Herba Alii fistulosi main producing region has typically used the technical regulation in terms of the mode broadcasting sowing flat furrow nursery, Herba Alii fistulosi field seedling raising
Comparative maturity.To Herba Alii fistulosi intensive seedling production technical elements, also it is based on hole plate seedling growth research, uses kind to hide for long victory, unit
It is main etc. Japanese Herba Alii fistulosi.Other seedling-raising techniques have no report at home.Herba Alii fistulosi technology of nursing young plants in hothouses compares in Japan and other countries
Ripe, and carried out industrial seedling rearing and mechanization production, but the green onion breed of Japan and other countries plantation, Bulbus Allii Fistulosi is short compared with Zhangqiu Herba Alii fistulosi
Little, it is different from Zhangqiu Herba Alii fistulosi to produce Bulbus Allii Fistulosi at the cropping pattern that becomes more meticulous of the fine work Herba Alii fistulosi of more than 60cm, the state such as Japanese
The seedling-raising technique of family can not directly be used by Zhangqiu Herba Alii fistulosi main producing region grafting.At home, academy of agricultural sciences of Shandong Province vegetable was once cooked
Test in terms of Herba Alii fistulosi hole plate seedling growth, the seedling height brought out is about 30cm, and Herba Alii fistulosi Seedling diameter is elongated, with conventional field nursery
Seedling 50-70cm that technology is bred as is compared, and seedling is less, transplants poor growth behind land for growing field crops, it addition, Herba Alii fistulosi mu is big by Seedling amount, adopts
With the hole plate seedling growth of 128 mesh, every mu needs hole tray about 200, and hole plate seedling growth is relatively costly, is difficult to promote on producing.
Seedling-raising technique is broadcasted sowing in the land for growing field crops that current Zhangqiu Herba Alii fistulosi uses, and one is that sowing quantity is relatively big, one mu of seedbed onion seeds
3-5 jin, increases with kind of a cost；Two is that nursery is broadcasted sowing in land for growing field crops, and Seedling spacing is inconsistent, emerges uneven, the weak Seedling of Chinese Onion Seeding Field of production
Ratio is big, causes the waste of Herba Alii fistulosi Seedling；Three to be that nursery period of duration is broadcasted sowing in land for growing field crops long, typically at about 270 days, causes land resource wave
Take；Four is that nursery is broadcasted sowing in land for growing field crops, need to put into and bigger manually select Seedling cost.Herba Alii fistulosi hole plate seedling growth technology increases hole tray and nursery base
The expense of matter, strengthens seedling cost.
Summary of the invention
In order to solve in prior art drawbacks described above present in Herba Alii fistulosi nursery, this application provides a kind of savings kind
Measure, emerge uniformly, without manually selecting the Herba Alii fistulosi method for culturing seedlings using seed belt of Seedling and low cost.
The present invention is achieved by the following measures:
A kind of Herba Alii fistulosi method for culturing seedlings using seed belt, comprises the following steps:
(1) site preparation and fertilization: soil is fertile, topsoil is deep, draining is good, the loamy texture soil of water conservation fertilizer conservation in selection, soil acid
Basicity pH value 5.9～7.4, did not planted the plot of Herba Alii fistulosi Bulbus Allii, and after preceding crop results, removed and lose the residual leaf of branch in 3 years, basal dressing, often
667 execute farm manure more than 5000, or more than the chicken manure that becomes thoroughly decomposed or cattle manure 5 side, execute NPK 50 kilograms, then for every mu
Plough deeply wholely, require equal, thin, loose, equality wholely, use flat furrow nursery, containing furrow ridge furrow width 1.5m-1.7m, furrow length 10～15m；
(2) sowing: the mode manually ditched with seed belt seeder is sowed, and seed belt depth of planting 3-4 centimetre, between seed
Away from for 2 centimetres, line-spacing 8-15 centimetre, monoseeding, after planting earthing, hug flat, steady and sure, then water foot sowing water；
(3) seedling management:
Described Herba Alii fistulosi method for culturing seedlings, the most woven seed belt is configured at avermectin slag before planting
Germinant soaks 3-5 hour.Should be more than 95% for making the onion seeds germination percentage of seed belt, germinating energy is to send out for one week
Bud number is more than 85%.
Described Herba Alii fistulosi method for culturing seedlings, in preferred steps (2), line-spacing is 10cm.
Described Herba Alii fistulosi method for culturing seedlings, preferably in germinant, the weight ratio of avermectin slag and water is 1:1-3.
Described Herba Alii fistulosi method for culturing seedlings, the material that material is decomposability that preferred seed band uses.
Seed belt material is by special braider, seed to be enrolled in a kind of banded paper and made by setting spacing and grain number
Can be directly used for sowing seed.The performance making plant species subband banded paper has two types, and a class is water miscible kind
Subband, produces for being not required to the seed belt of presoaking and germinating；One class is the seed belt of decomposability, raw for the seed belt of presoaking and germinating
Produce.Seed belt processing technology is made up of banding paper producing apparatus, seed belt braider (also known as maker) and technology thereof.Kind
Subband braider automatically controls, and it is vacuum adsorption formula that seed encloses mode.By seed to be processed with seed belt banded paper simultaneously
Being assemblied on braider, seed, by the vacuum pump on braider, makes seed adsorb on pump, and then seed is carried out by seed belt
Packaging, packaged seed belt roll of tape is waited to broadcast in bobbin.Seed belt banded paper width selects 15 millimeter less expensives to fit
Preferably, to determine according to plant seed type, size simultaneously.Seed belt application technology is by seed belt seeder and cultivation technique group thereof
Become.Seed belt finished product is arranged on seeder and sows.
Described Herba Alii fistulosi method for culturing seedlings, in preferred steps (3) seedling management
Autumn sowing nursery stage manages: from the height of seedling 5 that comes up, water 2～3 times water, combines to topdress and water one before soil is freeze-up
Secondary water of surviving the winter, when spring in next year soil thaws, waters a water of turning green, and draws an animal-drawn seed plough furrow face, temperature raising, soil moisture conservation with rake, promotees Winter wheat, children
Seedling weeds out the rank grass after turning green, and entrance 4～May, topdresses and waters, later stage control water；
Spring sowing Seedling Stage manages: spring sowing nursery is short for seedling stage, to promote growth of seedling, meets rich water requirement, and rich water is neat
Attacking, but should carry out promoting control with growth of cereal crop seedlings growing way and adjust, should increase the increment of seedling as far as possible, Herba Alii fistulosi Seedling to be prevented growth is too fast
And cause excessive growth and lodging.
Described Herba Alii fistulosi method for culturing seedlings, preferably onion seeds use before or after gather more than one in following process at
Reason:
Process 1: about 15 kilograms of long-acting phosphate fertilizer is executed in Herba Alii fistulosi production of hybrid seeds field, it is ensured that the reproductive growth of Herba Alii fistulosi.Before bolting, weight
Execute seed fertile, mu Nitrogen Top Dressing 10 kilograms, 5 kilograms of potash fertilizer, increase onion seeds mass of 1000 kernel, improve germinating energy and germination percentage；
Process 2: grasp the best period of seed of gathering, do not fall off front timely collecting after seed full maturity, it is ensured that Herba Alii fistulosi
The full maturity of seed；
Processing 3: after Herba Alii fistulosi ball is plucked, it is to avoid be placed under burning sun and be directly exposed to the sun on concrete floor, excessive high temperature reduces germination
Rate, should be put into the seed of Herba Alii fistulosi ball or threshing on canvas or dry in the sun on straw mat；
Process 4: after onion seeds is gathered, be put into Freezing room kind and store, before seed belt is processed, seed is put into ultralow temperature
In refrigerator-freezer, freezing 24 hours, can improve percentage of seedgermination and germinating energy after ultralow temperature.
Beneficial effects of the present invention:
1. seed belt seedling-raising technique overcomes land for growing field crops and broadcasts sowing the shortcoming of nursery and hole plate seedling growth, be a kind of input cost relatively
Less, emergence rate is high, it is even to realize Seedling, Miao Zhuan, the later stage is without manually selecting the method for culturing seedlings of Seedling and low cost；
2, in order to ensure germination percentage, before planting, seed belt soaks in the germinant that avermectin slag is configured to,
Germination percentage can be effectively improved, strengthen the advantage of seed belt nursery；
3, using seed belt seedling-raising technique, Herba Alii fistulosi Seedling Bulbus Allii Fistulosi length is brighter than the long advantage of Bulbus Allii Fistulosi using hole tray with broadcast sowing nursery
Aobvious, plant height is the most advantageously；
4, using every seed spacing in seed belt is 2 centimetres, both can guarantee that the normal fast-growth of Herba Alii fistulosi Seedling, again can be fully sharp
By resources such as soil, water, fertilizer, illumination, it it is the optimal spacing in the rows of Herba Alii fistulosi nursery.
Detailed description of the invention
In order to be better understood from the present invention, further illustrate below in conjunction with specific embodiment.
Embodiment 1:
(1) site preparation and fertilization.Herba Alii fistulosi nursery preferably selects that soil is fertile, topsoil is deep, draining is good, the loamy texture of water conservation fertilizer conservation
Soil, soil acidity or alkalinity is neutral (suitable soil pH value 5.9～7.4), does not plants the plot of allium vegetables in 3 years.Front stubble is made
After thing results, removing in time and lose the residual leaf of branch, use sufficient base manure, every 667 execute high-quality farm manure more than 5000, or the chicken become thoroughly decomposed
More than excrement, cattle manure 5 side, execute NPK 50 kilograms, then plough deeply wholely, require equal, thin, loose, equality wholely for every mu.Herba Alii fistulosi
General using flat furrow nursery, furrow width 1.5m-1.7m (containing the furrow ridge), furrow length 10～15m, furrow are wide long is unfavorable for rich water in seedling stage etc.
Farming manages, and narrow too short decreases land utilization ratio；
(2) sowing.The mode obtaining artificial trench digging with seed belt seeder is sowed, seed belt depth of planting 3-4 centimetre, line-spacing
For 8-15 centimetre.After planting earthing, hug flat, steady and sure, then water foot sowing water；
(3) seedling management.Autumn sowing nursery, sowing one week after can Seedling together.Spring sowing nursery, because during sowing, ground temperature is on the low side, after broadcasting
About need 2 Zhou Qimiao.
Autumn sowing nursery stage manages: after the height of seedling 5 that comes up, need to water 2～3 times water, combines and topdress before soil is freeze-up
Water water of once surviving the winter, when spring in next year soil thaws, water a water of turning green, and timely rake draws an animal-drawn seed plough furrow face, temperature raising, soil moisture conservation, promotees
Winter wheat.Seedling weeds out the rank grass after turning green in time, and thinning in good time.Flat furrow broadcast sowing, and spacing is 4～6.Flat furrow drilling, because of
Line-spacing is relatively big, and in row, strain (Seedling) is away from can be suitable less, and spacing is advisable at about 2-3.Entrance 4～May, outside climatic condition
Being particularly suitable for the growth of Herba Alii fistulosi Seedling, this phase is the Herba Alii fistulosi Seedling vigorous growth stage, and for guaranteeing strong sprout, early stage should be topdressed in good time be watered, and promotes children
Seedling grows, but the later stage is it should be noted that control water, in case seedling excessive growth, lodging.
The management spring sowing nursery of spring sowing Seedling Stage is short for seedling stage, to promote growth of seedling, meets rich water requirement, rich water as far as possible
Attacking together, but should carry out promoting control with growth of cereal crop seedlings growing way and adjust, should increase the increment of seedling as far as possible, Herba Alii fistulosi Seedling to be prevented grew
Cause excessive growth and lodging soon.Within before field planting 10～15 days, to control the seedling exercising that waters.
Embodiment 2: seed belt seedling-raising technique and hole plate seedling growth Technical comparing
The seed belt using seed spacing to be 2 centimetres, monoseeding, the sprouting being configured at avermectin slag before sowing
Soaking seed in agent, line-spacing arranges 8 centimetres, 10 centimetres, 15 centimetres three process；Hole plate seedling growth uses 105 mesh, two kinds of specifications of 128 mesh,
Use 2, every cave, 3 sowings.
On March 10th, 2015 sow, use winter warm type big shack Protectorate cultivation management, June 10 lifting determination data.See
Table 1
Table 1 hole plate seedling growth compares with seed belt nursery Herba Alii fistulosi seedlings
| Seedling raising manners | Plant height (centimetre) | Bulbus Allii Fistulosi length (centimetre) |
| Hole tray 105 (2) | 56.6a | 17.55a |
| Hole tray 105 (3) | 56.9a | 18.95a |
| Hole tray 128 (2) | 59.15a | 1 7.00a |
| Hole tray 128 (3) | 59.65a | 18.30a |
| Seed belt (line-spacing 8 centimetres) | 81.98bc | 27.03b |
| Seed belt (line-spacing 10 centimetres) | 86.68c | 29.13b |
| Seed belt (line-spacing 15 centimetres) | 78.23b | 27.10b |
Herba Alii fistulosi Seedling plant height compares: seed belt line-spacing is that 10 centimetres of nursery plant heights are maximum, and average out to 86.68 centimetres, line-spacing is 8 lis
Rice and 15 centimetres of nursery, average plant height is respectively 81.98 centimetres, 79.26 centimetres, shows with the difference in plant height of four kinds of hole plate seedling growths
Write.
Herba Alii fistulosi Seedling is long in vain to be compared: seed belt line-spacing is 10 centimetres of nursery long maximums in vain, and average out to 29.13 centimetres, line-spacing is 8 lis
Rice and 15 centimetres of nursery, average white length is respectively 27.03 centimetres, 27.10 centimetres, and long difference shows with the Bulbus Allii Fistulosi of four kinds of hole plate seedling growths
Write.
Embodiment 3: seed belt seedling-raising technique and land for growing field crops are broadcasted sowing seedling-raising technique and compared
Seed belt nursery uses seed spacing to be 2 centimetres, monoseeding, sprouting that avermectin slag is configured to before sowing
Sending out in agent and soak seed, line-spacing arranges 8 centimetres, 10 centimetres, 15 centimetres three process；Broadcast sowing nursery employing and broadcast sowing furrow nursery side by hand
Formula.
On March 10th, 2015 is sowed, and uses the management of winter warm type big shack Protectorate cultivation, and furrow are wide 1.5 meters, 30 centimetres of the furrow ridge,
Mu sowing quantity about 2 kilograms, June 10, lifting measured plant height and white length, and after transplanting land for growing field crops, each process on October 10 takes
0.9m2Measure cell production, then convert per mu yield.See table 2.
Table 2 seed belt nursery with broadcast sowing nursery Herba Alii fistulosi seedlings and Yield compari@
| Seedling raising manners | Plant height (centimetre) | Bulbus Allii Fistulosi length (centimetre) | Cell production (g) | Per mu yield (kg) |
| Seed belt (line-spacing 8 centimetres) | 81.98bc | 27.03b | 4807 | 3561.99 |
| Seed belt (line-spacing 10 centimetres) | 86.68c | 29.13b | 5166 | 3828.01 |
| Seed belt (line-spacing 15 centimetres) | 78.23ab | 27.10b | 5283 | 3914.70 |
| Broadcast sowing | 67.8a | 23.25a | 4198 | 3110.72 |
Herba Alii fistulosi Seedling plant height compares: seed belt line-spacing is that 10 centimetres of nursery plant heights are maximum, and average out to 86.68 centimetres, line-spacing is 8 lis
Rice and 15 centimetres of nursery, average plant height is respectively 81.98 centimetres, 78.23 centimetres, broadcasts sowing the average plant height of nursery 67.8 centimetres, poor
Different significantly.Test shows, relatively broadcasts sowing nursery by seed belt seedling raising manners and can be effectively increased Herba Alii fistulosi Seedling plant height.
Herba Alii fistulosi Seedling is long in vain to be compared: seed belt line-spacing is 10 centimetres of nursery long maximums in vain, and average out to 29.13 centimetres, line-spacing is 8 lis
Rice and 15 centimetres of nursery, average white length is respectively 27.03 centimetres, 27.10 centimetres, broadcasts sowing nursery and grow 23.25 centimetres in vain, and difference shows
Write.Test shows, can be effectively increased Herba Alii fistulosi Seedling by seed belt seedling raising manners the longest.
Finished product Herba Alii fistulosi Yield compari@: after line-spacing is the seed belt culturing and transplanting seedlings land for growing field crops of 15 centimetres, Herba Alii fistulosi yield is 3914.70
Kilogram, yield is the highest, and after broadcasting sowing culturing and transplanting seedlings land for growing field crops, per mu yield is 3110.72 kilograms, obvious difference, and test shows, by planting
Subband nursery can be effectively improved Herba Alii fistulosi yield.
On July 19th, 2016, bureau of agriculture of Jinan City invites relevant expert inside the province, uses accidental sampling, educates at seed belt
Seedling, broadcasting sowing in seedling growth test field, respectively take 2 and survey and produce points, every takes 1.5m2, weigh respectively after receiving plane, draw two kinds of nursery
Mode surveys cell production, obtains community average product.Press column count formula and calculate Herba Alii fistulosi Seedling per mu yield.
Big verdant and thick Seedling per mu yield=average product × 666.7, community ÷ 1.5 × contracting value coefficient (0.9), Zhangqiu.See table 3
Table 3 seed belt nursery (line-spacing 10cm) is compared with Herba Alii fistulosi Seedling ratios at different levels with broadcasting sowing nursery yield
Zhangqiu onion seeds band seedling growing in summer Herba Alii fistulosi Seedling per mu yield is 5943.53 kilograms；Than comparison volume increase 17.82%；Wherein
One class Seedling ratio is 83.81%；29.73 percentage points are increased than comparison；Two class Seedlings are 16.2%.
Embodiment 4:
Use seed belt method for culturing seedlings in embodiment 1, and as comparison method for culturing seedlings, not at avermectin slag before sowing
The germinant being configured to is soaked seed, at after planting 15 days, measures Seedling emergence rate as percentage of seedgermination；At after planting 8 days, survey
Seedling emergence rate is as potentiality of seed；After planting 3 months, every kind of seedling raising manners took 3 points from field, and every takes 30 strains, measured
Herba Alii fistulosi Seedling plant height and Bulbus Allii Fistulosi are long, calculate its meansigma methods.See table 4.
Table 4 is soaked seed on germination and the impact of Herba Alii fistulosi seedlings
| Seedling raising manners | Germination percentage (%) | Germinating energy (%) | Plant height (centimetre) | Bulbus Allii Fistulosi length (centimetre) |
| Seed soaking (line-spacing 8 centimetres) | 95.5 | 72.3 | 81.98 | 25.68 |
| Seed soaking (line-spacing 10 centimetres) | 94.8 | 71.5 | 86.68 | 29.13 |
| Seed soaking (line-spacing 15 centimetres) | 95.3 | 68.7 | 78.23 | 25.6 |
| Meansigma methods | 95.2 | 70.83 | 82.30 | 26.80 |
| Do not soak seed (line-spacing 8 centimetres) | 88.3 | 64.5 | 76.29 | 28 |
| Do not soak seed (line-spacing 10 centimetres) | 88.7 | 59.3 | 70.29 | 23.71 |
| Do not soak seed (line-spacing 15 centimetres) | 86.3 | 61.5 | 80 | 28.67 |
| Meansigma methods | 87.77 | 61.77 | 75.53 | 26.79 |
From table 4, it can be seen that germination percentage and germinating energy can be effectively improved with avilamycin seed soaking, plant height character is improved bright
Aobvious, inconspicuous to Bulbus Allii Fistulosi effect length.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not limited by embodiment
System, the change made, modifies, combines, substitutes, simplifies and all should be under other any spirit without departing from the present invention and principle
Equivalence substitute mode, within being included in protection scope of the present invention.
Claims (7)
1. the Herba Alii fistulosi method for culturing seedlings using seed belt, it is characterised in that comprise the following steps:
(1) site preparation and fertilization: soil is fertile, topsoil is deep, draining is good, the loamy texture soil of water conservation fertilizer conservation in selection, soil acidity or alkalinity
PH value 5.9 ~ 7.4, did not planted the plot of Herba Alii fistulosi Bulbus Allii, and after preceding crop results, removed and lose the residual leaf of branch in 3 years, basal dressing, and every 667
Execute farm manure more than 5000, or more than the chicken manure that becomes thoroughly decomposed or cattle manure 5 side, execute NPK 50 kilograms, the most deeply for every mu
Turn over wholely, require equal, thin, loose, equality wholely, use flat furrow nursery, containing furrow ridge furrow width 1.5m-1.7m, furrow length 10 ~ 15m；
(2) sowing: the mode manually ditched with seed belt seeder is sowed, seed belt depth of planting 3-4 centimetre, and seed spacing is
2 centimetres, line-spacing 8-15 centimetre, monoseeding, after planting earthing, hug flat, steady and sure, then water foot sowing water；
(3) seedling management.
Herba Alii fistulosi method for culturing seedlings the most according to claim 1, it is characterised in that woven seed belt before planting Ah
The germinant that dimension rhzomorph medicinal residues are configured to soaks 3-5 hour.
Herba Alii fistulosi method for culturing seedlings the most according to claim 1, it is characterised in that in step (2), line-spacing is 10cm or 15cm.
Herba Alii fistulosi method for culturing seedlings the most according to claim 1, it is characterised in that avermectin slag and the weight of water in germinant
Amount ratio is 1:1-3.
Herba Alii fistulosi method for culturing seedlings the most according to claim 1, it is characterised in that the material that material is decomposability that seed belt uses
Matter.
Herba Alii fistulosi method for culturing seedlings the most according to claim 1, it is characterised in that in step (3) seedling management
Autumn sowing nursery stage manages: from the height of seedling 5 that comes up, water 2 ~ 3 times water, combines to topdress to water and once survive the winter before soil is freeze-up
Water, when spring in next year soil thaws, waters a water of turning green, and draws an animal-drawn seed plough furrow face, temperature raising, soil moisture conservation with rake, promotees Winter wheat, and seedling turns green
After weed out the rank grass, enter 4 ~ May, topdress and water, the later stage control water；
Spring sowing Seedling Stage manages: spring sowing nursery is short for seedling stage, to promote growth of seedling, meets rich water requirement, and rich water is attacked together, but
Should carry out promoting control to adjust with growth of cereal crop seedlings growing way, should increase the increment of seedling as far as possible, Herba Alii fistulosi Seedling to be prevented growth is too fast and makes
Become excessive growth and lodging.
Herba Alii fistulosi method for culturing seedlings the most according to claim 1, it is characterised in that below onion seeds uses before or after gathering
More than one in process process:
Processing 1: 15 kilograms of long-acting phosphate fertilizer is executed in Herba Alii fistulosi production of hybrid seeds field, before bolting, heavy dressing seed is fertile, mu Nitrogen Top Dressing 10 kilograms,
5 kilograms of potash fertilizer；
Process 2: grasp the best period of seed of gathering, do not fall off front timely collecting after seed full maturity, it is ensured that onion seeds
Full maturity；
Process 3: after Herba Alii fistulosi ball is plucked, it is to avoid be placed under burning sun and be directly exposed to the sun on concrete floor, the seed of Herba Alii fistulosi ball or threshing is put
On canvas or dry in the sun on straw mat；
Process 4: after onion seeds is gathered, before seed belt is processed, seed is put in ultralow temperature refrigerator-freezer freezing 24 hours.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111387058A (en) * | 2020-05-12 | 2020-07-10 | 中国农业科学院蔬菜花卉研究所 | Ultralow-temperature preservation method and ultralow-temperature preservation equipment for garlic callus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155447A (en) * | 2017-05-12 | 2017-09-15 | 辽宁省农业科学院 | A kind of method of shallot fast breeding |
| CN107135787A (en) * | 2017-06-08 | 2017-09-08 | 湖北省农业科学院经济作物研究所 | A kind of method of light simplified sowing cotton |
| CN108207174A (en) * | 2017-12-24 | 2018-06-29 | 中国农业科学院草原研究所 | The production method and carried out spreading the method broadcast with seed volume that Stipa seed is rolled up |
| CN111387058A (en) * | 2020-05-12 | 2020-07-10 | 中国农业科学院蔬菜花卉研究所 | Ultralow-temperature preservation method and ultralow-temperature preservation equipment for garlic callus |
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