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Sunlight greenhouse breeding method for tulip seed ball

A technology for solar greenhouses and tulips, applied in horticultural methods, botany equipment and methods, horticulture, etc., can solve the problems of rapid temperature rise, low reproduction coefficient, and long bulb breeding cycle, so as to prolong the growth period of green leaves and prolong nutrition The effect of growing time and shortening the breeding cycle

Inactive Publication Date: 2007-03-07
LIANYUNGANG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: ① Due to the great limitation of environmental conditions, the temperature rises quickly in some areas from April to May. Even if the coastal cool environment is used, the temperature still reaches above 25°C, so the quality of the bulbs is poor and the reproduction coefficient is low; ② The breeding cycle is as long as 9 months

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1. A solar greenhouse breeding method for tulip bulbs, the steps are as follows,

[0018] (1) Cold storage of bulbs: from early July to mid-August, put tulip seed bulbs with a circumference of 8 cm in a cold storage at 2-3°C for cold storage for low-temperature vernalization. During the cold storage, keep the cold storage dry and ventilate regularly;

[0019] (2) Planting: In October, the seed balls that have undergone low-temperature vernalization are directly planted in the solar greenhouse for seed bulb breeding; in mid-October, the shed film is used for heat preservation, the temperature is controlled at 18-20°C, sufficient light is maintained, and grass thatch is used. Keep warm at night in the solar greenhouse; when the temperature is higher in April of the following year, use the solar greenhouse shade net to cool down; harvest tulip bulbs in mid-May.

Embodiment 2

[0020] Example 2. A solar greenhouse breeding method for tulip bulbs, the steps are as follows,

[0021] (1) Cold storage of bulbs: From early July to mid-August, put tulip seed bulbs with a circumference of 6 cm in a cold storage at 4-5°C for cold storage and perform low-temperature vernalization. During the cold storage, keep the cold storage dry and ventilate regularly;

[0022] (2) Planting: In October, the seed balls that have undergone low-temperature vernalization are directly planted in the solar greenhouse for seed bulb breeding; in mid-October, the shed film is used to keep warm, the temperature is controlled at 18-22°C, and sufficient light is maintained, and grass thatch is used. Keep warm at night in the solar greenhouse; when the temperature is higher in April of the following year, use the solar greenhouse shade net to cool down; harvest tulip bulbs in mid-May.

Embodiment 3

[0023] Example 3. A solar greenhouse breeding method for tulip bulbs, the steps are as follows,

[0024] (1) Cold storage of bulbs: From early July to mid-August, put tulip seed bulbs with a circumference of 10cm in a cold storage at 2-5°C for cold storage, and perform low-temperature vernalization. During the cold storage, keep the cold storage dry and ventilate regularly;

[0025] (2) Planting: In October, the seed bulbs that have undergone low-temperature vernalization are directly planted in the solar greenhouse for seed bulb breeding; in mid-October, the shed film is used to keep the temperature at 20-25°C, to maintain sufficient light, and to use grass thatch Keep warm at night in the solar greenhouse; when the temperature is higher in April of the following year, use the solar greenhouse shade net to cool down; harvest tulip bulbs in mid-May.

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Abstract

The invention relates to a light green house cultivate method of tulip. Wherein, it comprises (1), refrigerating seed that from July start to middle august, refrigerating 6-10cm tulip seed at 2-5Deg. C, and keeping the refrigerator dry and ventilating; (2), planting that planting the seed at October in green house, and keep the house warm at October middle at 18-25Deg. C, and keeping enough light, then using straw mat to keep warm at night, at April, using light green house shade network to decrease temperature; and harvesting the tulip at May middle. The invention can short cultivating time and prolong the growth time.

Description

technical field [0001] The invention relates to a method for breeding tulip bulbs, in particular to a method for breeding tulip bulbs in a solar greenhouse. Background technique [0002] For a long time, my country has generally used large-scale imported bulbs from the Netherlands for tulip cut flower cultivation, which not only costs a lot of foreign exchange, but also is limited by factors such as climatic conditions and cultivation techniques, and the bulbs are generally degraded. At present, in order to meet the requirements of domestic self-use bulbs, some scholars have carried out research on the propagation and rejuvenation of tulip bulbs, that is, adopting the cool environment of high-altitude mountainous areas or coastal areas, broadcasting the circumference diameter of high-beds in the open field in October every year. 8cm small seed balls with a depth of 10cm. The small seed balls germinate in February-March of the following year after one winter of low-temperatur...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/00
Inventor 赵统利朱朋波邵小斌
Owner LIANYUNGANG ACAD OF AGRI SCI
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