New technique for storage, grafting and fast propagation of seed buds of Populus euramericana cv.Quanhong

A new technology, high-speed technology, applied in the new field of red poplar seed bud storage, grafting and high-speed propagation, can solve the problems of high cost of cuttings, lack of provenance, low success rate, etc., to speed up the breeding speed, save breeding materials, expand fast-paced effect

Inactive Publication Date: 2015-03-18
SHANSHUI LANDSCAPE
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Problems solved by technology

[0002] At present, Quanhong poplar is a new colorful poplar variety newly selected and bred in my country. Due to a series of characteristic advantages, lack of provenance, rapid breeding, and the high cost of cuttings and low survival rate of cutting seedlings, many introducers introduce The success rate is not high, further exacerbating the lack of provenance

Method used

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Examples

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Embodiment 1

[0020] Embodiment 1: In Shenwan Village, Wanglou Township, Yanjin County, Henan Province, while adopting conventional cuttage, seedling grafting, and large tree grafting and breeding, the "plant bud storage, grafting and propagation technology" was adopted to carry out the breeding test. Years of trial practice have proved that this seedling raising technology can not only avoid the busy peak period of the spring nursery, but also make full use of seed sources and save seed sources. It is the best comprehensive effect among several seedling raising methods. Therefore, the "new technology of seed bud storage, grafting and multiplication", because the seed buds used are winter buds, the nutrient storage is sufficient, and the grafting time is also the vigorous growth period of seedlings. After the grafting survives, the growth speed is extremely fast, and the effect is very good. This kind of grafting and breeding technology can carry out multiple scion collections in a year. Gen...

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PUM

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Abstract

The invention provides a new technique for storage, grafting and fast propagation of seed buds of populus euramericana cv.Quanhong. The method comprises the step: storage of seed buds: when seedlings of populus euramericana cv.Quanhong are transplanted, collecting broken-off, stumped and pruned seed shoots and tree branches into bundles; humidifying, packaging, labeling and storing the seed shoots and the tree branches into a refrigerating chamber for future use in May to June. The propagation speed is accelerated, the propagation material is saved and the purpose of quick promotion is achieved; and the new technique has the features of fast propagation speed, good effect and high benefit.

Description

technical field [0001] The invention relates to the field of plant grafting and planting, in particular to a high-speed expansion and propagation technology for whole red poplar seed bud storage grafting. Background technique [0002] At present, Quanhong poplar is a new colorful poplar variety newly selected and bred in my country. Due to a series of characteristic advantages, lack of provenance, rapid breeding, and the high cost of cuttings and low survival rate of cutting seedlings, many introducers introduce The success rate is not high, further exacerbating the lack of provenance. [0003] Therefore, the present invention is developed on the basis of mainly solving the above deficiencies in the prior art. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a method for accelerating the breeding speed and saving the breeding materials. [0005] Based on above-mentioned purpose, the technical problem solved in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 何建民袁俊山袁建伟武俊举娄元松张培海袁佩海
Owner SHANSHUI LANDSCAPE
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