Method of cultivating cut-flower chrysanthemum by secondary light supplement

A technology for cutting chrysanthemums and supplementing light, which is applied in the technical field of cultivating cut chrysanthemums, and can solve problems such as inability to meet the cultivation requirements of cut chrysanthemums, insufficient height of cut chrysanthemums, and interruption of market supply

Inactive Publication Date: 2015-06-17
邓波
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  • Claims
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Problems solved by technology

[0002] With the improvement of people's living standards, the flower market is entering a stage of rapid development. As an important part of the flower market, cut chrysanthemums have been favored by more and more consumers. The autumn chrysanthemum named "Shenma" is The main varieties of cut chrysanthemums are mainly consumed in South Korea, Japan and other countries. In winter, due to the short light time, cut chrysanthemums tend to bloom early during the growth process, which results in insufficient height of cut chrysanthemums and fewer petals. Unable to meet customer needs, and with the shortening of the light time, unable to meet the cultivation requirements of cut chrysanthemums, resulting in interruption of market supply

Method used

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Embodiment

[0009] A method for cultivating cut-flower chrysanthemums using secondary light supplement technology. The cut-flower chrysanthemum seedlings are planted in the field and begin to enter the vegetative growth period. After the vegetative growth period is over, short-day treatment is carried out. The sunshine time is less than 11 hours, and the cut-flower chrysanthemums enter reproductive growth The reproductive growth period is divided into nine stages, which are divided into the undifferentiated stage, the initial stage of flower bud differentiation, the early stage of flower bud scale differentiation, the final stage of flower bud scale differentiation, the early stage of floret primordium differentiation, the final stage of floret primordium differentiation, and the early stage of corolla formation In the middle stage of corolla formation and the late stage of corolla formation, secondary lighting is carried out during the process from the initial stage of floret primordium di...

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Abstract

The invention discloses a method of method of cultivating cut-flower chrysanthemum by secondary light supplement and relates to the technical field of cultivation of cut-flower chrysanthemum. After the cut-flower chrysanthemum enters a reproduction growth phase after a nutritional growth phase ends, secondary light supplement is carried out in the process of from floret primordium differentiation initial stage to floret primordium differentiation final stage; accordingly, flag leaf area can be enlarged, the number of petals of the cut-flower chrysanthemum increases, and formed buds are larger. Through the application of the method, flowering phase can be regulated.

Description

technical field [0001] The invention relates to the technical field of cultivating cut-flower chrysanthemums, in particular to a method for cultivating cut-flower chrysanthemums by using secondary lighting technology. Background technique [0002] With the improvement of people's living standards, the flower market is entering a stage of rapid development. As an important part of the flower market, cut chrysanthemums have been favored by more and more consumers. The autumn chrysanthemum named "Shenma" is The main varieties of cut chrysanthemums are mainly consumed in South Korea, Japan and other countries. In winter, due to the short light time, cut chrysanthemums tend to bloom early during the growth process, which results in insufficient height of cut chrysanthemums and fewer petals. It cannot meet the needs of customers, and with the shortening of the light time, it cannot meet the cultivation requirements of cut chrysanthemums, resulting in interruption of market supply....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/04
CPCY02P60/14
Inventor 邓波张智宫艳敏吴在生胡勇胜刘方余玲玲
Owner 邓波
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