Cold Rose High Stake Cut Flower Method

Abstract

The high-pile cut flower technology of roses in cold regions of the present invention relates to a cut flower technology, and its implementation conditions include: a, implementation time: late May to late October; b, facility environment: plastic with bamboo, cement or steel as the skeleton Greenhouse, the height of the shed is 2.5-5.5 meters, and the width is not less than 8 meters; c. Environmental temperature and humidity: the temperature inside the shed is 8-28°C in spring and autumn, 14-30°C in summer, and the humidity in the shed is 40-80%; Its method of cutting flowers is: a, retaining stake: remove the branches at the top of the plant to be cut, make the height of the retaining stake 20-50 centimeters, and the incision of the retaining stake is smooth; b, pruning: on the plant obtained through step a, thick, Leave high piles for full branches and low piles for relatively thin branches, and cut off diseased branches at the same time, and the distance between the incision of the pile and the highest leaf on the pile is 0.5 to 2.0 cm. The high-stake cut flower technology of roses in cold regions of the present invention has the advantages of increased yield, improved quality, strong branching of flower buds, less pests and diseases, low production input costs, convenient field operations, and the like.

Description

technical field

[0001] The invention relates to a cut flower technique, in particular to a high pile cut flower technique for roses in cold regions. Background technique

[0002] Cold rose is a general term for roses planted in areas north of 43° north latitude. Cold roses cannot be produced throughout the year, and the winter dormancy period is from November to February of the next year, and its growth period is about 8 months. Use greenhouses to plant roses in cold regions. In winter, the stubble must survive the winter. The survival rate of vegetative branches in the second spring is low. After germination, the conventional method of pressing or breaking branches will be adopted. The flowering period will be delayed by 40-50 days, and the first crop will be missed. There are two golden rose sales festivals, "May 1" and "5.20", and the flowering period can only enter after late May. During this period, there are few festivals and the sales of roses are small. It is the lo...

Examples

Embodiment 1

[0033] The high-stake cut flower technology of roses in cold regions of the present invention takes the large-flowered rose variety "Corolla" as an example, and the length of its branches can reach more than 60 centimeters. The specific operation includes the following steps:

[0034] (1) Implementation conditions:

[0035] a. Implementation time: from late May to late October;

[0036] b. Facilities and environment: a plastic greenhouse with bamboo as the skeleton, the height of the shed is 5.5 meters, and the width is 8 meters;

[0037] c. Environmental temperature and humidity: the temperature in the shed is 8°C in spring and autumn, and 14°C in summer. When the temperature is high, use sunshade nets and water curtains to cool down; open the shed film to cool down in time to prevent the temperature in the shed from being too high and the new shoots grow too fast But weak; the humidity in the shed is 40%, and powdery mildew and gray mold are prone to occur in high humidity....

Embodiment 2

[0042] The high-stake cut flower technology of roses in cold regions of the present invention takes the large-flowered rose variety "Corolla" as an example, and the length of its branches can reach more than 60 centimeters. The specific operation includes the following steps:

[0043] (1) Implementation conditions:

[0044] a. Implementation time: from late May to late October;

[0045] b. Facility environment: a plastic greenhouse with steel bars as the skeleton, the height of the shed is 5 meters, and the width is 10 meters;

[0046] c. Environmental temperature and humidity: the temperature in the shed is 28°C in spring and autumn, and 30°C in summer. When the temperature is high, use sunshade nets and water curtains to cool down; open the shed film to cool down in time to prevent the new shoots from growing too fast in the shed. But weak; the humidity in the shed is 80%, and powdery mildew and gray mold are prone to occur in high humidity. Under low temperature and high h...

Embodiment 3

[0051] The high-stake cut flower technology of roses in cold regions of the present invention takes the large-flowered rose variety "Corolla" as an example, and the length of its branches can reach more than 60 centimeters. The specific operation includes the following steps:

[0052] (1) Implementation conditions:

[0053] a. Implementation time: from late May to late October;

[0054] b. Facilities and environment: a plastic greenhouse with bamboo as the skeleton, the height of the shed is 4.5 meters, and the width is 9 meters;

[0055] c. Environmental temperature and humidity: the temperature in the shed is 18°C ​​in spring and autumn, and 20°C in summer. When the temperature is high, use sunshade nets and water curtains to cool down; open the shed film to cool down in time to prevent the new shoots from growing too fast in the shed. But weak; the humidity in the shed is 50%, and powdery mildew and gray mold are prone to occur in high humidity. Under low temperature and h...

technical field

[0001] The invention relates to a cut flower technique, in particular to a high pile cut flower technique for roses in cold regions. Background technique

[0002] Cold rose is a general term for roses planted in areas north of 43° north latitude. Cold roses cannot be produced throughout the year, and the winter dormancy period is from November to February of the next year, and its growth period is about 8 months. Use greenhouses to plant roses in cold regions. In winter, the stubble must survive the winter. The survival rate of vegetative branches in the second spring is low. After germination, the conventional method of pressing or breaking branches will be adopted. The flowering period will be delayed by 40-50 days, and the first crop will be missed. There are two golden rose sales festivals, "May 1" and "5.20", and the flowering period can only enter after late May. During this period, there are few festivals and the sales of roses are small. It is the lo...

Examples

Embodiment 1

[0033] The high-stake cut flower technology of roses in cold regions of the present invention takes the large-flowered rose variety "Corolla" as an example, and the length of its branches can reach more than 60 centimeters. The specific operation includes the following steps:

[0034] (1) Implementation conditions:

[0035] a. Implementation time: from late May to late October;

[0036] b. Facilities and environment: a plastic greenhouse with bamboo as the skeleton, the height of the shed is 5.5 meters, and the width is 8 meters;

[0037] c. Environmental temperature and humidity: the temperature in the shed is 8°C in spring and autumn, and 14°C in summer. When the temperature is high, use sunshade nets and water curtains to cool down; open the shed film to cool down in time to prevent the temperature in the shed from being too high and the new shoots grow too fast But weak; the humidity in the shed is 40%, and powdery mildew and gray mold are prone to occur in high humidity....

Embodiment 2

[0042] The high-stake cut flower technology of roses in cold regions of the present invention takes the large-flowered rose variety "Corolla" as an example, and the length of its branches can reach more than 60 centimeters. The specific operation includes the following steps:

[0043] (1) Implementation conditions:

[0044] a. Implementation time: from late May to late October;

[0045] b. Facility environment: a plastic greenhouse with steel bars as the skeleton, the height of the shed is 5 meters, and the width is 10 meters;

[0046] c. Environmental temperature and humidity: the temperature in the shed is 28°C in spring and autumn, and 30°C in summer. When the temperature is high, use sunshade nets and water curtains to cool down; open the shed film to cool down in time to prevent the new shoots from growing too fast in the shed. But weak; the humidity in the shed is 80%, and powdery mildew and gray mold are prone to occur in high humidity. Under low temperature and high h...

Embodiment 3

[0051] The high-stake cut flower technology of roses in cold regions of the present invention takes the large-flowered rose variety "Corolla" as an example, and the length of its branches can reach more than 60 centimeters. The specific operation includes the following steps:

[0052] (1) Implementation conditions:

[0053] a. Implementation time: from late May to late October;

[0054] b. Facilities and environment: a plastic greenhouse with bamboo as the skeleton, the height of the shed is 4.5 meters, and the width is 9 meters;

[0055] c. Environmental temperature and humidity: the temperature in the shed is 18°C ​​in spring and autumn, and 20°C in summer. When the temperature is high, use sunshade nets and water curtains to cool down; open the shed film to cool down in time to prevent the new shoots from growing too fast in the shed. But weak; the humidity in the shed is 50%, and powdery mildew and gray mold are prone to occur in high humidity. Under low temperature and h...