CN105557280B - The management method of envirment factor in shallot seedling raising process - Google Patents
The management method of envirment factor in shallot seedling raising process Download PDFInfo
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- CN105557280B CN105557280B CN201610025895.3A CN201610025895A CN105557280B CN 105557280 B CN105557280 B CN 105557280B CN 201610025895 A CN201610025895 A CN 201610025895A CN 105557280 B CN105557280 B CN 105557280B
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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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
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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Abstract
The invention discloses a kind of management method of envirment factor in shallot seedling raising process, including water management, the management of light temperature, nursery soil management and weeds management.The management method of the envirment factor of the present invention, watered by accurate quantification, it effectively prevent the generation of water shortage phenomenon in shallot growth course, and managed by the light temperature of standardization, the strict growing environment for controlling shallot, farthest it make use of illumination, the humiture for keeping suitable shallot to grow, improve emergence rate, reduce the incidence of pest and disease damage, the nursery soil management of the present invention, improve the utilization rate of photosynthesis and fertilizer, with the antibacterial growth for inhibiting harmful bacteria of bacterium, greatly reduce the incidence of disease of seedling stage green onion seedling, rational weeds management simultaneously, it is effectively improved productivity ratio, reduce inhibitory action of the weeds to green onion seedling simultaneously.
Description
Technical field
The present invention relates to agriculture seedling-raising technique field, the management of envirment factor in more particularly to a kind of shallot seedling raising process
Method.
Background technology
Shallot nursery is the basis of shallot cultivation.Currently, the seedling-raising technique of China shallot is still to use traditional crop field
Moisture pipe larger by environmental influence based on outdoor seedling raising mannerses, that the green onion seedling that brings out is very different, bud gesture is weaker, traditional
What reason was taken is outdoor flood irrigation mode, sees dry watering, so as to be unfavorable for the growth of green onion seedling, while is bred using outdoor, nursery pipe
Reason substantially " is lived at the mercy of the elements ", causes more difficult to illumination and the management of humiture, is influenceed greatly by ambient weather change, pole
Various pest and disease damages are also easy to produce, because causing seedling stage to extend to envirment factor management and control is weaker.Meanwhile traditional seedling raising mannerses, its seedbed
Be scattered the weed seed of substantial amounts of variety classes different attribute in plot, under suitable conditions, grass-seed germination and growth, is formed
" weeds advantage ", with green onion seedling competition for nutrients, suppress the growth of green onion seedling.And green onion seedling is weaker can not use herbicide, can only manually remove
Grass, cause to take time and effort, while certain influence can also be produced on adjacent green onion seedling.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided the management of envirment factor in a kind of shallot seedling raising process
Method.
To reach above-mentioned purpose, the technical solution adopted by the present invention is:The manager of envirment factor in shallot seedling raising process
Method, the management method comprise the following steps:
1)Water management
11)Before nursery:Seedbed, sprinkling irrigation water 1.5 ~ 2.0 hours, it is ensured that nursery soil drenches are set in seedling shed;
12)Before emergence:After seedlings nursing plate is placed on seedbed, water 1 ~ 2 time, 2 ~ 3 hours every time, it is ensured that in seedlings nursing plate daily
High humidity state of the water supply in media control " lose bright water, finger pressure can water outlet ";
13)The leaf phase of green onion seedling 1:Grown after the emergence of green onion kind to first leaf, reduce irrigation times, it is ensured that soil humidity control exists
" semi-wet " state of " holding is agglomerating, and landing dissipates ";
14)The leaf phase of green onion seedling 2 ~ 3:Moisturizing every other day, soil humidity are controlled in " semi-wet " state;
15)The leaf phase of green onion seedling 4 and after:A water was mended every 2 ~ 3 days, moisturizing time control is in 30 ~ 40min;
16)7 ~ 10 days before transplanting:Do not water within 7 days before transplanting, to carry out hardening;
2)Light temperature manages
Temperature of shed by sunshade net and Ventilation Control, temperature of shed is controlled between 20 ~ 25 DEG C, humid control 60% ~
Between 70%;
Spring sowing seedling light temperature regulates and controls:Before sowing to blade and making straight hook, in the morning 8:30~9:Sunshade net on 30, in the afternoon 15:
30~16:30 times sunshade nets;Beat and be directly hooked to 3 leaf phase seedling, in the morning 9:30~10:Sunshade net on 30, in the afternoon 15:00~16:00
Lower sunshade net;3 leaf phases and later green onion seedling, in the morning 10:30~11:Sunshade net on 30, in the afternoon 14:30~15:30 times sunshades
Net;The green onion seedling of 7-10 days before transplanting, in the morning 10:30~11:Sunshade net on 30, in the afternoon 14:00-14:30 times sunshade nets;
Autumn sowing seedling light temperature regulates and controls:When environment temperature is less than 5 DEG C, canopy film is covered, with insulation;
3)Nursery soil management
31)Site preparation bedding, drainage system of arranging;
32)Seedbed base fertilizer management
After green onion seedling grows first leaf, marine alga microbial bacterial agent 15 ~ 30kg/ mus are sprayed, are sprayed once within 1 week;Green onion seedling goes out two
Ye Hou, marine alga 15 ~ 30kg/ of microbial bacterial agent mus and the 8 ~ 15kg/ mus of green base 6 are sprayed, is sprayed once within 1 week;
4)Weeds management
41)Using by the turf after sterilizing, 1 ~ 2mm vermiculite, 1.5 ~ 3mm perlite by the mass ratio 4 ~ 6 that feeds intake:
1~3:1 ~ 3 it is well mixed after be used as seedling medium, and carry out weeding when green onion seedling is emerged;
42)In seedbed edges cover black film, weed growth is prevented.
Preferably, in the management of seedbed base fertilizer, what fertilizer sprayed comprises the following steps that:First spray clear water moistens green onion seedling, then sprays
Apply fertilizer liquid, and finally spray clear water again, makes fertilizer completely into matrix.
Preferably, in the management of seedbed base fertilizer, the morning in fine day should be selected to carry out spraying for fertilizer, dose is irrigation water
The 0.1% ± 0.01% of amount.
Preferably, in step 41)In, when seedling medium is filled to seedlings nursing plate, in mass ratio 200 ~ 230:1 ~ 1.5 admixes
Compound marine alga microbial-bacterial fertilizer.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art:
1)Pass through the moisture of accurate quantification, it is ensured that the situation of water shortage will not occur in growth course for green onion seedling, be advantageous to green onion
The growth of seedling;
2)Light temperature management in the present invention, substantially reduces the influence that ambient weather grows to shallot, farthest profit
With illumination, the humiture for keeping suitable shallot to grow, while reduce the generation of pest and disease damage and macerate root so that pest and disease damage
Incidence reduce 80% or so, emergence rate nearly 30% can be improved, reached the purpose of " full stand, Miao Jun, robust seedling, seedling are complete ";
3)Nursery soil management in the present invention, substantially increases the utilization rate of photosynthesis and fertilizer, effectively kills
Harmful microorganism in the insects such as the root-knot nematode in soil and effectively antagonism soil, with bacterium it is antibacterial inhibit it is harmful
The growth of germ, while epidemic disease can be prevented, dampinged off, the generation of the disease such as damping-off, after substantially increasing later stage green onion transplantation of seedlings
Survival rate;
4)The weeds management of the present invention, serves time saving, saving of labor, laborsaving, synergy effect, reduces weeds to green onion seedling
Suppress growth, add utilization rate of the green onion seedling to nutrient.
Embodiment
Technical scheme is further elaborated with reference to specific embodiment.
1st, water management
Watering principle:Early stage, high humidity, later stage low humidity, gradually reduced root system humidity;Not moisturizing rainy days or slightly moisturizing;Cut green onion
Before pour permeable, cut and do not water on the day of green onion;The watering period is placed on sooner or later, and moisturizing in morning is beneficial to grow beneficial to wet, watering at dusk is controlled.
11st, before nursery:Seedbed is set in seedling shed, sprinkling irrigation water 1.5 hours, it is ensured that nursery soil drenches, not influence the
The nursery work of two days is advisable;
12nd, before emerging:After seedlings nursing plate is placed on seedbed, water 1 ~ 2 time, 2 ~ 3 hours every time, it is ensured that in seedlings nursing plate daily
Water supply in media control " lose bright water, finger pressure can water outlet " high humidity state, but can not overly moist, to prevent rotten kind before emergence;
13rd, the leaf phase of green onion seedling 1:Grown after the emergence of green onion kind to first leaf, reduce irrigation times, it is ensured that soil humidity control exists
" semi-wet " state of " holding is agglomerating, and landing dissipates ", with the generation for preventing epidemic disease, dampinging off, if local seed plate is because of watering
When inequality causes matrix drying, young plant not long, artificial recharge is carried out, while checks and pours whether sprinkler head blocks, is carried out in time
Change;
14th, the leaf phase of green onion seedling 2 ~ 3:Moisturizing every other day, soil humidity are controlled in " semi-wet " state, it is ensured that green onion seedling not water shortage;
15th, the leaf phase of green onion seedling 4 and after:A water was mended every 2 ~ 3 days, moisturizing time control is in 30 ~ 40min;
16th, 7 ~ 10 days before transplanting:Do not water within 7 days before transplanting, to carry out hardening.
In this example, moisture and spraying for fertilizer employ water-fertilizer integral equipment, and it includes being laid in plastic greenhouse
Special hanging mini sprinkler, specifically, setting 2 irrigation pipes, duct height 3m or so, spacing 1.5- in each seedling growth greenhouse frame
1.7m;Shower nozzle is installed on pipeline, spacing is 2m or so;Irrigation Pressure is adjusted according to actual conditions.By liquid manure by a certain percentage
Mixing, injects irrigation pipe, water-aspirator pressure can not be less than Irrigation Pressure, realize water-fertilizer integral by water pump by mixed liquor.With
This can ensure that water spray is uniform, and efficiency of water application is high, can save liquid manure about 30%.
2nd, light temperature manages
Regulate and control principle:Avoid avoiding high temperature when high humidity, high humidity during high temperature;Low temperature season will be incubated the diligent ventilation of more solarizations, high temperature
Season wants sunshading and temperature reducing to control moisture.
Temperature of shed by sunshade net and Ventilation Control, temperature of shed is controlled between 20 ~ 25 DEG C, humid control 60% ~
Between 70%;
Spring sowing seedling light temperature regulates and controls:Before sowing to blade and making straight hook, in the morning 8:30~9:Sunshade net on 30, in the afternoon 15:
30~16:30 times sunshade nets;Beat and be directly hooked to 3 leaf phase seedling, in the morning 9:30~10:Sunshade net on 30, in the afternoon 15:00~16:00
Lower sunshade net;3 leaf phases and later green onion seedling, in the morning 10:30~11:Sunshade net on 30, in the afternoon 14:30~15:30 times sunshades
Net;The green onion seedling of 7-10 days before transplanting, in the morning 10:30~11:Sunshade net on 30, in the afternoon 14:00-14:30 times sunshade nets;
Autumn sowing seedling light temperature regulates and controls:When environment temperature is less than 5 DEG C, canopy film is covered, with insulation.
Different illumination and temperature and humidity management mode are used in different time sections and season, the strict growth ring for controlling shallot
Border, at utmost using illumination, the humiture for keeping suitable shallot to grow, prevent the too high or too low influence of temperature and humidity
Green onion seedling grows, while reduces the generation of pest and disease damage and macerate root, and the generation of pest and disease damage according to statistics reduces 80%.Pass through control in the seeding stage
Illumination processed and temperature, emergence rate improves 30%, while seedling growth is neat, reaches " full stand, Miao Jun, robust seedling, seedling are complete ".
3rd, nursery soil management
31st, site preparation bedding, drainage system of arranging;
Season more than southern rainwater, the seedbed i.e. furrow for putting seedlings nursing plate are made " convex " type, while drainage system of having arranged
Distribution, when rainfall is excessive, one side seedbed is higher by ground surface, does not easily cause green onion seedling waterflooding, and on the other hand after rain stops, cloth is good
Rainwater can be discharged greenhouse by drainage system in time, successfully, control soil moisture content, prevent waterflooding from causing oxygen deficiency in soil
Cause rotten.
32nd, seedbed base fertilizer management
After green onion seedling grows first leaf, marine alga microbial bacterial agent 15 ~ 30kg/ mus are sprayed, are sprayed once within 1 week;Green onion seedling goes out two
Ye Hou, marine alga 15 ~ 30kg/ of microbial bacterial agent mus and the 8 ~ 15kg/ mus of green base 6 are sprayed, is sprayed once within 1 week.
What fertilizer sprayed comprises the following steps that:First spray clear water moistens green onion seedling, then sprays solution, finally spray clear water again,
Fertilizer is set not cause burn seedlings to green onion seedling completely into matrix.
During fertilising, should select to carry out fertilizer in the morning of fine day to spray, dose for duty 0.1% ±
0.01%。
Here, used by base fertilizer in bio-bacterial manure containing marine organisms algae, the earth deep layer humic acid, beneficial bacterium etc. into
Point, nutrition therein directly can quickly be absorbed by green onion seedling, and there is suppression to kill nematode, purification soil, and improved soil, to increase it ventilative
Property, anti-continuous cropping, strong plantlets and rootage, it is disease-resistant and other effects to improve green onion seedling resistance, " antibacterial with bacterium ".
4th, weeds management
41st, using by the turf after sterilizing, 1 ~ 2mm vermiculite, 1.5 ~ 3mm perlite by the mass ratio 4 ~ 6 that feeds intake:
1~3:1 ~ 3 it is well mixed after be used as seedling medium, and carry out weeding when green onion seedling is emerged.
, can also in mass ratio 200 ~ 230 when nursery is filled to seedlings nursing plate:1 ~ 1.5 admixes compound marine alga microbial bacteria
Fertilizer, nutrition needed for the growth of green onion seedling, raising photosynthesis and utilization rate of fertilizer on the one hand can be provided, and showed in the absence of burn seedlings
As;On the other hand it contains desinsection/microbial inoculum, chitin, high-energy transfer factor and beneficial bacterium, effectively kills the root knot in soil
Harmful microorganism in the insects such as nematode and effective antagonism soil, with the antibacterial growth for suppressing harmful bacteria of bacterium, preventing and treating epidemic disease, sudden
, the disease such as withered is found.Prevent in advance, the incidence of disease is less than 10%, the reason for being survival rate more than 96% after later stage green onion transplantation of seedlings it
One.
42nd, in seedbed edges cover black film, weed growth is prevented.
Cut weeds time saving, saving of labor, laborsaving, synergy are gone using the method nursery, significantly reduces the labor in production process
Fatigue resistance and input, labor productivity is improved greatly, reduces suppression growth of the weeds to green onion seedling, increase green onion seedling is to nutrient
Utilization rate.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (4)
1. the management method of envirment factor in shallot seedling raising process, it is characterised in that the management method comprises the following steps:
1)Water management
11)Before nursery:Seedbed, sprinkling irrigation water 1.5 ~ 2.0 hours, it is ensured that nursery soil drenches are set in seedling shed;
12)Before emergence:After seedlings nursing plate is placed on seedbed, water 1 ~ 2 time, 2 ~ 3 hours every time, it is ensured that matrix in seedlings nursing plate daily
High humidity state of the moisture control " lose bright water, finger pressure can water outlet ";
13)The leaf phase of green onion seedling 1:Grown after the emergence of green onion kind to first leaf, reduce irrigation times, it is ensured that soil humidity is controlled in " hand
Hold it is agglomerating, landing i.e. dissipate " " semi-wet " state;
14)The leaf phase of green onion seedling 2 ~ 3:Moisturizing every other day, soil humidity are controlled in " semi-wet " state;
15)The leaf phase of green onion seedling 4 and after:A water was mended every 2 ~ 3 days, moisturizing time control is in 30 ~ 40min;
16)7 ~ 10 days before transplanting:Do not water within 7 days before transplanting, to carry out hardening;
2)Light temperature manages
Temperature of shed is by sunshade net and Ventilation Control, and temperature of shed control is in 20 ~ 25 DEG C, humid control 60% ~ 70%;
Spring sowing seedling light temperature regulates and controls:Before sowing to blade and making straight hook, in the morning 8:30~9:Sunshade net on 30, in the afternoon 15:30~
16:30 times sunshade nets;Beat and be directly hooked to 3 leaf phase seedling, in the morning 9:30~10:Sunshade net on 30, in the afternoon 15:00~16:Under 00
Sunshade net;3 leaf phases and later green onion seedling, in the morning 10:30~11:Sunshade net on 30, in the afternoon 14:30~15:30 times sunshade nets;
When needing transplanting, 7-10 days before transplanting, green onion seedling is in the morning 10:30~11:Sunshade net on 30, in the afternoon 14:00-14:Under 30
Sunshade net;
Autumn sowing seedling light temperature regulates and controls:When environment temperature is less than 5 DEG C, canopy film is covered, with insulation;
3)Nursery soil management
31)Site preparation bedding, drainage system of arranging;
32)Seedbed base fertilizer management
After green onion seedling grows first leaf, marine alga microbial bacterial agent 15 ~ 30kg/ mus are sprayed, are sprayed once within 1 week;After green onion seedling goes out two leaves,
Marine alga 15 ~ 30kg/ of microbial bacterial agent mus and the 8 ~ 15kg/ mus of green base 6 are sprayed, is sprayed once within 1 week;
4)Weeds management
41)Using by the turf after sterilizing, 1 ~ 2mm vermiculite, 1.5 ~ 3mm perlite by the mass ratio 4 ~ 6 that feeds intake:1~3:
1 ~ 3 it is well mixed after be used as seedling medium, and carry out weeding when green onion seedling is emerged;
42)In seedbed edges cover black film, weed growth is prevented.
2. the management method of envirment factor in shallot seedling raising process according to claim 1, it is characterised in that seedbed base fertilizer
In management, what fertilizer sprayed comprises the following steps that:First spray clear water moistens green onion seedling, then sprays solution, finally spray clear water again, makes
Fertilizer is completely into matrix.
3. the management method of envirment factor in shallot seedling raising process according to claim 1 or 2, it is characterised in that seedbed
In base fertilizer management, it should select to carry out spraying for fertilizer in the morning of fine day, dose is the 0.1% ± 0.01% of duty.
4. the management method of envirment factor in shallot seedling raising process according to claim 1, it is characterised in that in step
41)In, when seedling medium is filled to seedlings nursing plate, in mass ratio 200 ~ 230:1 ~ 1.5 admixes compound marine alga microbial-bacterial fertilizer.
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CN107329511B (en) * | 2017-05-31 | 2019-09-03 | 西北农林科技大学 | Based on the vegetable aquaculture luminous environment high efficiency regulatory method and system between suitable root warm area |
CN107371745A (en) * | 2017-08-25 | 2017-11-24 | 盐城沃华农业科技有限公司 | A kind of industrial seedling rearing shallot seedling stage neat seedling-growing method |
CN111280040B (en) * | 2020-03-19 | 2021-12-03 | 山东农业大学 | Green onion cultivation method under LED light modulation control |
CN115575583B (en) * | 2022-11-17 | 2023-03-31 | 山东土木启生物科技有限公司 | Artificial intelligence-based microbial fertilizer production quality evaluation system |
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CN103650822A (en) * | 2012-09-25 | 2014-03-26 | 王宝库 | Spring seedling culturing method for green Chinese onions |
CN103766098A (en) * | 2012-10-18 | 2014-05-07 | 吴燕 | Green Chinese onion planting method |
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Effective date of registration: 20190419 Address after: 262100 Longhu Industrial Park, Qianshan Town, Anqiu City, Weifang City, Shandong Province Patentee after: Shandong Wohua Agricultural Science and Technology Co., Ltd. Address before: 215623 No. 1 Tongjiang Road, Changyinsha Modern Agricultural Demonstration Park, Zhangjiagang City, Suzhou City, Jiangsu Province (Wohua Agriculture) Patentee before: Wohua agricultural science and Technology (Jiangsu) Limited by Share Ltd |