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Cut rose tree shape cultivation method

A cultivation method and rose technology, applied in botany equipment and methods, cultivation, plant cultivation, etc., can solve the problems of weakened tree vigor, disordered tree type, low quality, etc., and achieve increased yield and quantity, orderly growth, The effect of tree vigor enhancement

Active Publication Date: 2015-12-02
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in many places, the pruning of cut roses is not very standardized. They only pay attention to the pruning in midsummer and winter, and do not pay attention to the shaping of the tree shape of cut roses, resulting in low quality, disordered tree shape, and weakened tree vigor, which cannot effectively improve the quality of cut flowers. Rose production

Method used

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  • Cut rose tree shape cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1) When the plant grows to 45cm, select an elongated branch with vigorous growth and pick the heart at the bottom 2 nodes with 5 small leaves, cultivate the mother branch of cut flowers, and then leave 2 branches to bloom to form the first-level branch ,Such as figure 1 shown.

[0030] (2) When the plant grows to 80cm, at this time, when picking flowers, cut at the bottom 2 joints and 5 leaflets of the branch, and then leave 2 strong branches to make it bloom, forming second-level branches, such as Figure 2a , 2b shown.

[0031] (3) When the plant grows to 120cm, cut the 2 joints and 5 leaflets at the bottom of the branch when picking flowers, and leave 2 strong branches to make them bloom and form third-level branches, such as Figure 3a , 3b shown.

[0032] (4) When the plant grows to 180cm, when picking flowers, cut at the bottom 2 nodes and 5 leaflets of the branch, leave 2 strong branches to make them bloom, and form the fourth-level branches, such as Figu...

Embodiment 2

[0036] The cut rose plants of the same batch as above were taken, and were pruned according to the conventional pruning method, and a comparative experiment was designed.

Embodiment 3

[0038] (1) When the plant grows to 40cm, select an elongated branch with vigorous growth and pick the heart at the bottom 3 nodes and 7 small leaves, cultivate the mother branch of cut flowers, and then leave 2 branches to bloom to form the first-level branch .

[0039] (2) When the plant grows to 100cm, at this time, when picking flowers, cut at the bottom 3 nodes and 7 leaflets of the branch, and then leave 2 strong branches to make it bloom and form the second-order branch.

[0040] (3) When the plant grows to 140cm, cut the 7 leaflets at the bottom 3 nodes of the branch when picking flowers, leave 2 strong branches to make them bloom, and form the third-level branches.

[0041] (4) When the plant grows to 160cm, cut at the bottom 3 nodes and 7 leaflets of the branch when picking flowers, leave 2 strong branches to make them bloom, and form the fourth-level branches.

[0042] (5) When the plant grows to 220cm, cut the 7 leaflets at the bottom 3 nodes of the branch when pic...

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Abstract

The invention discloses a cut rose tree shape cultivation method. The method includes the following steps that (1) when a plant grows to 40-50 cm, pinching is conducted on the bottom end of a water sprout, so that a first-order branch is formed; (2) when the plant grows to 80-100 cm, the bottom end of the branch is cut, so that a second-order branch is formed; (3) when the plant grows to 120-140 cm, the bottom end of the branch is cut, so that a third-order branch is formed; (4) when the plant grows to 160-180 cm, the bottom end of the branch is cut, so that a fourth-order branch is formed; (5) when the plant grows to 200-220 cm, the bottom end of the branch is cut, so that a fifth-order branch is formed. By the adoption of the method, the yield of cut roses is increased; the number of long branches is increased, and the number of short branches is decreased; meanwhile, frameworks of cut rose plants can be layered through the method, the branches can grow in order, the tree shape is neat and the tree vigor is enhanced.

Description

technical field [0001] The invention relates to a method for cultivating a tree type, in particular to a method for cultivating a cut flower rose tree type. Background technique [0002] Cut flower rose is a thorny shrub of the genus Rosa in the Rosaceae family. It is a general term for some varieties suitable for cut flower cultivation in modern roses. It is also a high-efficiency agricultural crop with great market consumption potential and strong demand. During the growth period of cut roses, attention should be paid to pruning and bud thinning, and timely removal of side buds on flowering branches, buds from rootstocks and roots on scions, so as to promote reasonable plant type, concentrated flowering, and large and colorful flowers. The pruning period to establish the plant type of the cut rose can be pruned 3 to 5 times according to the growth and flowering habits of the year, that is, the first pruning is carried out on the thick and elongated branches issued in sprin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 周余华周琴蒋涛王磊于健王红梅
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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