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The Breeding Method of Jinxiu Pearl Podocarpus

A technology of podocarpus and pearls, which is applied in the field of plant propagation, can solve the problems of unsatisfactory natural reproduction, immature cutting and grafting technology, etc., to change the low survival rate of transplanting, improve plant immunity and stress resistance , Improve the effect of physiological function and vitality

Active Publication Date: 2020-09-15
GUANGXI ZHUANG AUTONOMOUS REGION JINXIU YAO AUTONOMOUS COUNTY SCI & TECH INFORMATION INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, as an important garden or ornamental plant, Shengtangshan Podocarpus in Jinxiu County cannot meet the ideal needs by relying on its natural reproduction, and the current cutting and grafting technology is still immature

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1 Sleep breaker formula 1

[0033] γ-polyglutamic acid 0. mg / L+ alginic acid 5g / L+ MS medium 10g / L+ diammonium phosphate 5g / L+ amino oligosaccharin 0.5mg / L + 0.05g / L pyraclostrobin+ polyethylene Alcohol 0.01g / L + purified water to make up 1L.

Embodiment 2

[0034] Embodiment 2 Sleep breaker formula 2

[0035] γ-polyglutamic acid 0.25mg / L + alginic acid 8g / L + MS medium 15g / L + diammonium phosphate 8g / L + amino oligosaccharin 0.8mg / L + 1.0g / L pyraclostrobin + polyvinyl alcohol 0.01g / L + purified water to make up 1L.

Embodiment 3

[0036] Embodiment 3 Sleep breaker formula 3

[0037] γ-polyglutamic acid 0.15mg / L + alginic acid 8g / L + MS medium 15g / L + diammonium phosphate 5g / L + amino oligosaccharin 0.5mg / L + 1.0g / L pyraclostrobin + polyvinyl alcohol 0.01g / L + purified water to make up 1L.

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PUM

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Abstract

The invention discloses a method for cultivating Jinxiu podocarpus brevifolius. The method comprises the following steps of: (1) collection of cuttings; (2) treatment of the cuttings; (3) selection and treatment of rootstocks; (4) pretreatment of the cuttings; (5) grafting; and (6) management. According to the method for cultivating the Jinxiu podocarpus brevifolius, the used cuttings are collected from podocarpus brevifolius in Shengtang Mountain, Jinxiu County, Guangxi, and the rootstocks are selected from old stumps of podocarpus brevifolius in Yuanbaoshan Mountain, Rongshui County; throughthe method of grafting, the survival rate of transplanted Jinxiu podocarpus brevifolius is improved, the problem of low survival rate of the Jinxiu podocarpus brevifolius is solved, the excellent species is retained, and the method for cultivating the Jinxiu podocarpus brevifolius has great social and economic values.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a method for breeding Jinxiu pearl podocarpus. Background technique [0002] Podocarpus (scientific name: Podocarpus macrophyllus (Thunb.) D. Don), alias: soil fir, Podocarpus family, Podocarpus is an evergreen coniferous tree, produced in Jiangsu, Zhejiang, Fujian, Anhui, Jiangxi, Hunan, Sichuan, Yunnan, Guizhou, Guangxi, China In Guangdong and other provinces, it is cultivated in gardens as ornamental trees. Pearl Podocarpus is the most precious bonsai tree species in Podocarpus family and Podocarpus genus. The old pile of Pearl Podocarpus pine in Shengtang Mountain in Jinxiu County, Guangxi, is vigorous and graceful, with leaves like clouds in the sky and red bark, which is thinner than that of Yuanbao Mountain. The typical characteristics are: the leaf color is darker, the leaves are shorter and rounder and slightly smaller than those of Yuanbaoshan....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G2/32A01G13/00
CPCA01G13/00A01G17/005
Inventor 钟春城梁干君
Owner GUANGXI ZHUANG AUTONOMOUS REGION JINXIU YAO AUTONOMOUS COUNTY SCI & TECH INFORMATION INST
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