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Rejuvenation and breeding method for tulip seed balls

A technology for tulips and tulip flowers, applied in the fields of seed and rhizome treatment, application, agriculture, etc., can solve the problems of harming the root system of tulips, high operating costs and production costs, and unsatisfactory seed bulb rejuvenation effects, etc., to achieve obvious rejuvenation effects and early Ideal germination time, and reproduction coefficient

Active Publication Date: 2010-11-03
LIANYUNGANG ZHONGHE FLOWER BULB CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are methods for tulip rejuvenation and breeding in China, such as cold treatment and early germination in advance, and the use of solar greenhouses for breeding, but these two technologies require a relatively large increase in operating costs and production costs
Others are covered with straw. Since winter and spring are drier and less rainy in my country, it is easy to raise the soil salt to the ground after covering with grass, which seriously damages the root system of tulips.
The effect of rejuvenating the bulbs is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1. A method for rejuvenating and breeding tulip bulbs, the steps are as follows,

[0013] (1) Sorting the tulip post-flowering balls, removing the seed balls with damage and pests, and sterilizing the seed balls with a circumference of 6-9 cm and storing them in the warehouse; the storage temperature of the seed balls is 16°C and the humidity 70%, and regularly ventilate the storeroom (ventilation frequency is carried out as needed, the best is to ventilate once every 2-5 hours);

[0014] (2) 10 days before sowing, the soil used for seed ball breeding will be deeply plowed, fertilized and the border surface will be laid; the seed balls will be sterilized and dried before sowing; Water the soil thoroughly; when the soil moisture content reaches 70%, cover it with plastic film;

[0015] (3) Remove the mulch film after the seed bulbs are unearthed and the buds have not yet unfolded; after the leaves are spread, pest control is carried out, and when the flower bud...

Embodiment 2

[0016] Example 2. A method for rejuvenating and breeding tulip bulbs, the steps are as follows,

[0017] (1) Sorting the tulip post-flowering balls, removing the seed balls with damage and pests, and sterilizing the seed balls with a circumference of 6-9 cm and storing them in the warehouse; the storage temperature of the seed balls is 22°C and the humidity 80%, and regularly ventilate the storage;

[0018] (2) 60 days before sowing, the soil used for seed ball breeding will be deeply plowed, fertilized and the border surface will be laid; the seed balls will be sterilized and dried before sowing; Water the soil thoroughly; after the soil moisture content reaches 80%, cover with plastic film;

[0019] (3) Remove the mulch film after the seed bulbs are unearthed and the buds have not yet unfolded; after the leaves are spread, pest control is carried out, and when the flower buds start to color, the flower buds are knocked off, and the miscellaneous plants are pulled out to en...

Embodiment 3

[0020] Example 3. A method for rejuvenating and breeding tulip bulbs, the steps are as follows,

[0021] (1) Sorting the tulip post-flowering balls, removing the seed balls with damage and damage by diseases and insect pests, sterilizing the seed balls with a circumference of 6-9 cm and storing them in the warehouse; the storage temperature of the seed balls is 18°C ​​and the humidity 75%, and regularly ventilate the storage;

[0022] (2) After 15 days before sowing, the soil used for seed ball breeding will be deeply plowed, fertilized and the border surface will be laid; the seed balls will be sterilized and dried before sowing; Water the soil thoroughly; when the soil moisture content reaches 75%, cover with plastic film;

[0023] (3) Remove the mulch film after the seed bulbs are unearthed and the buds have not yet unfolded; after the leaves are spread, pest control is carried out, and when the flower buds start to color, the flower buds are knocked off, and the miscella...

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Abstract

The invention discloses a rejuvenation and breeding method for tulip seed balls, which is characterized by comprising the following steps of: sorting tulip balls after blossom, removing damaged and pest invaded seed balls, sterilizing and warehousing; deepening soil for breeding the seed balls before sowing, applying a fertilizer and making ridge surfaces; sterilizing and air-drying the seed balls before sowing; during sowing, putting sprouts of the seed balls upwards, and watering the soil thoroughly; after the water content of the soil reaches 70-80 percent, covering a mulching film; after the sprouts of the seed balls come out of the ground and leaves are not spread, removing the mulching film; after the leaves are spread, performing pest control, removing buds when the buds begin having color, and removing weeds; and harvesting the seed balls before the lowest leave is yellowed until all leaves are yellowed. Through the rejuvenation and breeding method, the mulching film is applied to retain the water content of the soil and make the ground temperature of early spring raised quickly so as to obviously accelerate the sprouting of the tulip and prolong the green leaf growth period of the tulip; therefore, the rejuvenation effect on the tulip seed balls is obvious, the success rate of the seed balls is high and the propagation coefficient is good.

Description

technical field [0001] The invention relates to a method for rejuvenation and breeding of bulbs, in particular to a method for rejuvenation and breeding of tulip bulbs. Background technique [0002] The origin of tulips is concentrated in the subtropical Mediterranean climate zone to the subtropical steppe desert climate zone. The climate is characterized by rainy winters, cool and humid springs, and hot and dry summers. When the temperature reaches or exceeds 25°C, tulips begin to wither and enter dormancy. my country belongs to the subtemperate climate zone, and the climate is characterized by drought and little rain in winter and spring, and hot summer. Moreover, the winter is long, the spring is short, and the summer comes early. The tulips planted in this climate make the vegetative growth time of the plants very short, and the bulbs are seriously degraded. To rejuvenate tulip bulbs, the vegetative growth time of tulips must be prolonged. At present, there are methods...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
Inventor 涂小云王生旭陈凤张爱霞仲为伟袁宝林
Owner LIANYUNGANG ZHONGHE FLOWER BULB CO LTD
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