CN109220301A - A kind of implantation methods of strawberry cold treatment seedling - Google Patents

Abstract

The invention discloses a kind of implantation methods of strawberry cold treatment seedling, comprising the following steps: step 1, sub- seedling is chosen: sub- seedling is reached 65 days or more using seedling age, well developed root system, the sub- seedling of stalwartness more than 4 leaf, 1 core；Step 2, the temporary planting of dress alms bowl and management: seedling medium is packed into using nutritive cube and is planted, old root is subtracted to seedling root before heeled-in seedling, root system stays 3-4cm long；Step 3, enter air-conditioned cold store management: heeled-in seedling being subjected to stock management, outbound on daytime daily is shown in that daylight carries out photosynthesis during storage, and night carries out low temperature induction into library；Step 4, be colonized: outward, matrix removes one third to the back of a bow when planting seedling when field planting, keeps nutrient matrix loose；Plant seedling depth be strict with, native surface not crab rooting, do not bury core.The present invention fills up strawberry fresh fruit blank stage, and the strawberry Time To Market of cultivation is early, and strawberry price is high, and early yield is concentrated, good in economic efficiency.

Description

A kind of implantation methods of strawberry cold treatment seedling

Technical field

The present invention relates to strawberry cultivating technical field more particularly to a kind of implantation methods of strawberry cold treatment seedling.

Background technique

Strawberry, herbaceos perennial.Leaf three goes out, and leaflet has short handle, and quality is thicker, obovate or diamond shape；The close quilt of petiole Carry out yellow pubescence.Cyme, the leaflet of one short handle of mask under inflorescence；Petal white, subcircular or the ellipse of falling ovum.Polymerization Fruit is big, and it is upright to harbor sepal, is tightly attached to fruit；Achene point is oval, smooth.It is strawberry fruit fragrance, delicious flavour, full of nutrition, Widely loved by compatriots.

Bud differentiation is early, and strawberry can prematurity result；But actually bud differentiation is very big by practical climatic effect； Even if may also be fallen flat by being completely cured, controlling nitrogen application.

Summary of the invention

Present invention aim to address above-mentioned deficiencies, provide a kind of implantation methods of strawberry cold treatment seedling.

A kind of implantation methods of strawberry cold treatment seedling provided by the invention, it is characterised in that the following steps are included:

Step 1, sub- seedling is chosen: sub- seedling is reached 65 days or more using seedling age, well developed root system, and the sub- seedling of stalwartness more than 4 leaf, 1 core is dug It is transplanted into matrix nutrition alms bowl temporary planting processing out, seedling age is not less than 95 days after the completion of refrigeration；

Step 2, the temporary planting of dress alms bowl and management: seedling medium is packed into using nutritive cube and is planted, is subtracted old root before temporary planting, root system 3-4cm long is stayed, new root development is conducive to；The back of a bow is towards unanimously when temporary planting；After filling alms bowl, watering must irrigate in time for the first time, early period Humidity is kept using shading, after slow seedling, aging leaf is removed, guarantees 3 leaf, 1 core, it is red to spray fungicide, insecticide, root-growing agent, 3ppm Mycin, temporary planting cultivation 15 days or more laggard air-conditioned cold stores；

Step 3, enter air-conditioned cold store management: heeled-in seedling is carried out into air-conditioned cold store management, the light-exposed progress of outbound on daytime daily during storage Photosynthesis, night carry out low temperature induction into library, also want outbound to divulge information rainy days, prevent gray mold, every water drenching one in 3 days Secondary, soil humidity is maintained at 60% or more；The overcast and rainy time is more than 3 days, and LED light need to be carried out in greenhouse according to light filling；Actual temp light According to as follows: the 1st day: into library, storehouse temperature was lower than 4 DEG C of outdoor temperature；2nd day: the big arch shed for entering shading carried out illumination, pays attention to Ventilation, 8 hours laggard air-conditioned cold stores of illumination, humidity is appropriate when illumination；Temperature control is being lower than ambient temperature 6 after storage ℃；3rd day, temperature control had been lower than 8 DEG C of ambient temperature after storage；The 4-14 days: light application time reduced 20min, illumination daily Time is minimum to be down to 4h, and storehouse temperature is minimum to be down to 7 DEG C；The 15-19 days: light application time improved 1h daily, improved to 8h, in library Temperature is increase gradually to lower than 4 DEG C of ambient temperature；Outbound in 20th day, robust plant band nutrient matrix is directly colonized after outbound；

Step 4, be colonized: field planting soil conservation early period humidity is 70%, and soil moisture can not be lower than 40%, and every seedbed is colonized 2 rows, Spacing in the rows 10-12cm, 10000 plants of seedling dosage per acre, outward, matrix removes one third to the back of a bow when planting seedling, makes Nutrient medium when field planting Matter is loose, breaks constraint of the matrix to root system, facilitates root system and extends into new environment soil, slow seedling is fast；It is stringent to plant seedling depth It is required that native surface not crab rooting, do not bury core.

It can be carried out by the following period using a kind of resident time of the implantation methods of above-mentioned strawberry cold treatment seedling: the A kind of time distribution: resident time was at August 15th to August 20th, and Time To Market was 10 the end of month, and fruiting period is until knot at the beginning of 1 month Beam；Second of time distribution, at the beginning of resident time is 4 the end of month to 5 months, listing at the beginning of 7 months, two months period of growth of the crop, September just terminates；The Three kinds of time distribution, resident time are at the beginning of 7 months, and September just lists, and the period of growth of the crop is to terminate at the beginning of two months, 11 months；4th kind of time point Match, listing at the beginning of resident time August 20th to August 25th, 11 months, the end at the beginning of next year 7 months.

A kind of implantation methods of strawberry cold treatment seedling provided by the invention are lured by carrying out artificial hypothermia to strawberry in due course It leads, can be colonized at any time, can list within 70 days or so after field planting, fill up strawberry fresh fruit blank stage, cultivation Strawberry Time To Market is early, and strawberry price is high, and early yield is concentrated, good in economic efficiency；It is planted by appropriate adjustment, can be realized one Year plants three times.

Specific embodiment

Below by embodiment to further instruction of the present invention, the embodiment of the present invention is with technical solution of the present invention Premised under implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is unlimited In following embodiments:

Embodiment 1:

A kind of implantation methods of strawberry cold treatment seedling, comprising the following steps:

Step 1, sub- seedling is chosen: sub- seedling is reached 65 days or more using seedling age, well developed root system, and the sub- seedling of stalwartness more than 4 leaf, 1 core is dug It is transplanted into matrix nutrition alms bowl temporary planting processing out, seedling age is not less than 95 days after the completion of refrigeration；

Step 2, the temporary planting of dress alms bowl and management: seedling medium is packed into using nutritive cube and is planted, is subtracted old root before temporary planting, root system 3-4cm long is stayed, new root development is conducive to；The back of a bow is towards unanimously when temporary planting；After filling alms bowl, watering must irrigate in time for the first time, early period Humidity is kept using shading, after slow seedling, aging leaf is removed, guarantees 3 leaf, 1 core, it is red to spray fungicide, insecticide, root-growing agent, 3ppm Mycin, temporary planting cultivation 15 days or more laggard air-conditioned cold stores；

Step 3, enter air-conditioned cold store management: heeled-in seedling is carried out into air-conditioned cold store management, the light-exposed progress of outbound on daytime daily during storage Photosynthesis, night carry out low temperature induction into library, also want outbound to divulge information rainy days, prevent gray mold, every water drenching one in 3 days Secondary, soil humidity is maintained at 60% or more；The overcast and rainy time is more than 3 days, and LED light need to be carried out in greenhouse according to light filling；Actual temp light According to as follows: the 1st day: into library, storehouse temperature was lower than 4 DEG C of outdoor temperature；2nd day: the big arch shed for entering shading carried out illumination, pays attention to Ventilation, 8 hours laggard air-conditioned cold stores of illumination, humidity is appropriate when illumination；Temperature control is being lower than ambient temperature 6 after storage ℃；3rd day, temperature control had been lower than 8 DEG C of ambient temperature after storage；The 4-14 days: light application time reduced 20min, illumination daily Time is minimum to be down to 4h, and storehouse temperature is minimum to be down to 7 DEG C；The 15-19 days: light application time improved 1h daily, improved to 8h, in library Temperature is increase gradually to lower than 4 DEG C of ambient temperature；Outbound in 20th day, robust plant band nutrient matrix is directly colonized after outbound；

Step 4, be colonized: field planting soil conservation early period humidity is 70%, and soil moisture can not be lower than 40%, and every seedbed is colonized 2 rows, Spacing in the rows 10-12cm, 10000 plants of seedling dosage per acre, outward, matrix removes one third to the back of a bow when planting seedling, makes Nutrient medium when field planting Matter is loose, breaks constraint of the matrix to root system, facilitates root system and extends into new environment soil, slow seedling is fast；It is stringent to plant seedling depth It is required that native surface not crab rooting, do not bury core.

It can be carried out by the following period using a kind of resident time of the implantation methods of above-mentioned strawberry cold treatment seedling: the A kind of time distribution: resident time was at August 15th to August 20th, and Time To Market was 10 the end of month, and fruiting period is until knot at the beginning of 1 month Beam；Second of time distribution, at the beginning of resident time is 4 the end of month to 5 months, listing at the beginning of 7 months, two months period of growth of the crop, September just terminates；The Three kinds of time distribution, resident time are at the beginning of 7 months, and September just lists, and the period of growth of the crop is to terminate at the beginning of two months, 11 months；4th kind of time point Match, listing at the beginning of resident time August 20th to August 25th, 11 months, the end at the beginning of next year 7 months.

Claims (1)

1. a kind of implantation methods of strawberry cold treatment seedling, it is characterised in that the following steps are included:

Step 1, sub- seedling is chosen: sub- seedling is reached 65 days or more using seedling age, well developed root system, and the sub- seedling of stalwartness more than 4 leaf, 1 core is dug It is transplanted into matrix nutrition alms bowl temporary planting processing out, seedling age is not less than 95 days after the completion of refrigeration；

Step 2, the temporary planting of dress alms bowl and management: seedling medium is packed into using nutritive cube and is planted, is subtracted old root before temporary planting, root system 3-4cm long is stayed, new root development is conducive to；The back of a bow is towards unanimously when temporary planting；After filling alms bowl, watering must irrigate in time for the first time, early period Humidity is kept using shading, after slow seedling, aging leaf is removed, guarantees 3 leaf, 1 core, it is red to spray fungicide, insecticide, root-growing agent, 3ppm Mycin, temporary planting cultivation 15 days or more laggard air-conditioned cold stores；

Step 3, enter air-conditioned cold store management: heeled-in seedling is carried out into air-conditioned cold store management, the light-exposed progress of outbound on daytime daily during storage Photosynthesis, night carry out low temperature induction into library, also want outbound to divulge information rainy days, prevent gray mold, every water drenching one in 3 days Secondary, soil humidity is maintained at 60% or more；The overcast and rainy time is more than 3 days, and LED light need to be carried out in greenhouse according to light filling；Actual temp light According to as follows: the 1st day: into library, storehouse temperature was lower than 4 DEG C of outdoor temperature；2nd day: the big arch shed for entering shading carried out illumination, pays attention to Ventilation, 8 hours laggard air-conditioned cold stores of illumination, humidity is appropriate when illumination；Temperature control is being lower than ambient temperature 6 after storage ℃；3rd day, temperature control had been lower than 8 DEG C of ambient temperature after storage；The 4-14 days: light application time reduced 20min, illumination daily Time is minimum to be down to 4h, and storehouse temperature is minimum to be down to 7 DEG C；The 15-19 days: light application time improved 1h daily, improved to 8h, in library Temperature is increase gradually to lower than 4 DEG C of ambient temperature；Outbound in 20th day, robust plant band nutrient matrix is directly colonized after outbound；

Step 4, be colonized: field planting soil conservation early period humidity is 70%, and soil moisture can not be lower than 40%, and every seedbed is colonized 2 rows, Spacing in the rows 10-12cm, 10000 plants of seedling dosage per acre, outward, matrix removes one third to the back of a bow when planting seedling, makes Nutrient medium when field planting Matter is loose, breaks constraint of the matrix to root system, facilitates root system and extends into new environment soil, slow seedling is fast；It is stringent to plant seedling depth It is required that native surface not crab rooting, do not bury core.