Strawberry seedling raising method

A strawberry and seedling technology, applied in the field of strawberry seedling cultivation, can solve the problems of strawberry fruit supply, etc., achieve the effect of reducing damage, improving cultivation effect, and reducing operation burden

Pending Publication Date: 2021-04-02
辽宁半亩田生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing refrigerated seedling cultivation method can achieve the effect of breaking through the original strawberry supply time, it still cannot achieve the supply of strawberry fruit between July and October

Method used

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Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 Shown, the invention provides a kind of strawberry seedling raising method, described method comprises the steps:

[0037] Step 1: Cultivate strawberry seedlings in a cold shed;

[0038] Step 2: within 20 days before the strawberry seedlings are planted, and when the cold shed is at night, input cold air into the cold shed; within the 20 days, the cumulative input time of the cold air is not less than 240 hour; the average temperature after entering the cold air in the cold shed is between 8 degrees Celsius and 15 degrees Celsius; the night is a continuous period of time without continuous sunshine from 0:00 to 24:00 every day;

[0039] Step 3: Transplant the strawberry seedlings that have reached the planting period out of the cold shed.

[0040] The present invention uses continuous input of cold air into the cold shed at night within 20 days before the planting of strawberry seedlings to create a low-temperature environment with an average temperat...

Embodiment 2

[0052] On the basis of Example 1, this embodiment provides a method for growing strawberry seedlings, the method comprising: cultivating strawberry seedlings in a cold shed that is not provided with a cold air input device; , the daytime temperature is between 15 and 20 degrees Celsius, and the nighttime temperature is between 8 degrees Celsius and 15 degrees Celsius; the daytime is a continuous time period with continuous sunshine from 0:00 to 24:00 every day; the nighttime is A continuous period of time without continuous sunlight within 24 hours.

[0053] The above method provided by the present invention can realize strawberry flower bud differentiation one month earlier in the cold shed environment when the ambient temperature meets the daytime temperature between 15 and 20 degrees Celsius and the nighttime temperature is between 8 degrees Celsius and 15 degrees Celsius, and improves the quality of strawberry. Improve the disease resistance of seedlings, improve the taste...

Embodiment 3

[0055] On the basis of Example 1, this embodiment further provides a method for growing strawberry seedlings, said method comprising: cultivating strawberry seedlings in an outdoor environment; the outdoor environment is within 20 days before the strawberry seedlings are planted: the daytime temperature is between 15 to Between 20 degrees Celsius and nighttime temperature between 8 degrees Celsius and 15 degrees Celsius; the daytime is a continuous time period with continuous sunshine within 24 hours; the nighttime is a continuous period without continuous sunshine from 0:00 to 24:00 every day period.

[0056] The above method provided by the present invention can make full use of the regional environment that satisfies the daytime temperature between 15 and 20 degrees Celsius and the nighttime temperature between 8 degrees Celsius and 15 degrees Celsius to plant and cultivate strawberries, fill the gap period of strawberry fruit supply, and Excellent quality strawberries are ...

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PUM

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Abstract

The invention provides a strawberry seedling raising method so as to provide operation convenience for cultivating strawberry seedlings and promoting flower bud differentiation of the strawberry seedlings in advance. The method comprises the following steps of 1, cultivating the strawberry seedlings in a cold shed; 2, within 20 days before field planting of the strawberry seedlings, conveying coldair into the cold shed when the cold shed is at night, wherein within the 20 days, the accumulated input duration of the cold air is not less than 240 hours, after the cold air is input into the coldshed, the average temperature ranges from 8 DEG C to 15 DEG C, and the night is a continuous time period in which no continuous sunlight exists from 0 o'clock to 24 o'clock every day; and 3, transplanting the strawberry seedlings reaching the field planting period out of the cold shed. According to the method, very favorable growth conditions are provided for promoting flower bud differentiationbefore strawberry field planting, more nutrients can be accumulated for strawberry fruiting, a stubble breaking period of strawberry fruit supply is filled, and the planting effect that the strawberryyield increment is not lower than 50% compared with that of cold storage seedling raising is achieved.

Description

technical field [0001] The invention relates to the technical field of strawberry seedling cultivation, in particular to a strawberry seedling cultivation method. Background technique [0002] Strawberry planting in my country is from south to north. Due to the obvious differences in the climate of various regions, the time of strawberry planting is also different in the morning and evening. It is earlier in the north and later in the south. Strawberry colonization needs to meet two conditions: one is when the top flower bud differentiation rate of strawberry seedlings reaches 50%; the other is that the ambient temperature reaches 15 to 23 degrees Celsius. Generally, the warm regions in the south are planted from mid-September to early October. In the northern region, it is generally from late August to early September. The planting date of some early-maturing varieties in the northern region is preferably September 1-5, and September 5-10 is generally preferred for mid-ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01G7/06
CPCA01G22/05A01G7/06
Inventor 于长江
Owner 辽宁半亩田生态农业有限公司
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