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Transplantation matrix capable of increasing survival rate of oleaceae shrubs and application thereof

A technology of transplanting substrate and survival rate, applied in the field of agriculture and horticulture, can solve the problems of unseen color osmanthus propagation, transplanting substrate open patent, etc.

Inactive Publication Date: 2014-12-24
INST OF SOIL SCI CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no systematic research on the cutting propagation and seedling cultivation of cassia osmanthus and the transplanting substrate of cassia osmanthus in China.

Method used

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  • Transplantation matrix capable of increasing survival rate of oleaceae shrubs and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Mix Northeast peat and weathered coal at a volume ratio of 8:2, and then mix the mixture with the alluvial fluvo-aquic soil of the Yangtze River at a volume ratio of 3:7, disinfect with 0.1%wt potassium permanganate, add water and stir evenly, until hand When it is kneaded into a ball without dripping and falls to the ground, it will be put into a bowl, compacted, and set aside. The 1-year-old Caigui seedlings raised from the seedbed were soaked in 50 mg / L GGR for 30 minutes, then transplanted, watered thoroughly, and moved to a greenhouse for shading management for 30 days. After 40 days, the survival rate and rooting rate reached 100%, and after 45 days, new shoots began to be drawn.

Embodiment 2

[0022] Mix Northeast peat and weathered coal at a volume ratio of 8:2, and then mix the mixture with Yangtze River alluvial fluvo-aquic soil at a volume ratio of 5:5, disinfect with 0.1%wt potassium permanganate, add water and stir evenly, until hand When it is kneaded into a ball without dripping and falls to the ground, it will be put into a bowl, compacted, and set aside. The 1-year-old Caigui seedlings raised from the seedbed were soaked in 50 mg / L GGR for 30 minutes, then transplanted, watered thoroughly, and moved to a greenhouse for shading management for 30 days. After 40 days, the survival rate and rooting rate reached 100%, and after 39 days, new shoots began to be drawn. And the number of new shoots can reach 2, and its leaf area is 25.2cm 2 , the blade thickness is 0.29mm, which is better than that of the Yangtze River alluvial fluvo-aquic soil alone. At the same time, this ratio can not only improve the survival rate and growth potential of cassia osmanthus to t...

Embodiment 3

[0024] Mix Northeast peat and weathered coal at a volume ratio of 8:2, and then mix the mixture with Yangtze River alluvial fluvo-aquic soil at a volume ratio of 7:3, disinfect with 0.1%wt potassium permanganate, add water and stir evenly, until hand When it is kneaded into a ball without dripping and falls to the ground, it will be put into a bowl, compacted, and set aside. The 1-year-old Caigui seedlings raised from the seedbed were soaked in 50 mg / L GGR for 30 minutes, then transplanted, watered thoroughly, and moved to a greenhouse for shading management for 30 days. After 40 days, the survival rate and rooting rate reached 100%, and after 40 days, new shoots began to be drawn.

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Abstract

The invention discloses a transplantation matrix capable of increasing the survival rate of oleaceae shrubs and an application thereof. The transplantation matrix is prepared by mixing peat, decomposed coal and fresh Yangtze River alluvial moisture soil, wherein the volume ratio of the peat to the decomposed coal ranges from 9:1 to 8:2, and the volume ratio of a mixture of the peat and the decomposed coal to the fresh Yangtze River alluvial moisture soil is ranges from 9:1 to 3:7. After the oleaceae shrubs are transplanted for 40 days, the survival rate of the oleaceae shrubs reaches 100%; after the oleaceae shrubs are transplanted for 39 days, young sprouts grow out; while the survival rate of the oleaceae shrubs is 36% only when the Yangtze River alluvial moisture soil is used for preparing the transplantation matrix; and the survival rate of the oleaceae shrubs can reach 80% by the shading treatment, but the young sprouts still do not grow out 100 days after the transplantation.

Description

technical field [0001] The invention relates to the field of agriculture and horticulture, and is a technology specially aimed at transplanting and quickly surviving cassia osmanthus seedlings, in particular to a transplanting substrate for improving the survival rate of cassia osmanthus seedlings and an application thereof. Background technique [0002] Caigui is an evergreen small tree or shrub of Oleaceae (Oleaceae). Most of Osmanthus plants are famous ornamental flowers and trees and excellent garden tree species in China. Osmanthus fragrans is one of the top ten famous flowers in China. It has good shape, color, fragrance and rhyme, and has high ornamental value. Yuntian Caigui is an evergreen small tree or shrub belonging to Oleaceae (Oleaceae). Its flowering characteristics are the same as that of ordinary osmanthus. The crown is oval, the bark is off-white, and the young branches are purple. The leaves are opposite, ovate or elliptical, the leaves are thicker and le...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F11/02A01G1/00
Inventor 董元华刘肖肖李建刚兰成兵倪竞德党燕
Owner INST OF SOIL SCI CHINESE ACAD OF SCI
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