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Cutting propagation method of Stauntonia obovatifoliola subsp. intermedia

A technology of cutting propagation and five-fingered vine, which is applied in fields such as land preparation methods, fertilizers made of biological waste, and applications, can solve the problems of few researches and reports on cutting propagation, and achieve the effect of improving the survival rate of cuttings.

Inactive Publication Date: 2017-10-13
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

has not yet been cultivated artificially
There are also few studies and reports on its cutting propagation

Method used

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  • Cutting propagation method of Stauntonia obovatifoliola subsp. intermedia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Select a hillside with relatively flat terrain, 6 hours of sunlight, loose soil, and good water retention as the cutting propagation field;

[0021] 2) Cover 3 layers of mixed culture soil on the flat cutting propagation field, the first layer is a mixture of 3 cm thick river sand, field soil, and humus, wherein the volume ratio of river sand, field soil and understory humus 4:3:3; the second layer is a mixture of 3.5 cm thick field soil, understory humus, fir sawdust, and rice bran, wherein the volume ratio of field soil, understory humus, fir sawdust, and rice bran is 5:3 :1:1; the third layer is a mixture of 3.5 cm thick peat soil, perlite, vermiculite, understory humus, fir sawdust, and rice bran, of which peat soil, perlite, vermiculite, and understory humus The volume ratio of Chinese fir sawdust and rice bran is 4:1:1:3:1:1;

[0022] 3) Select the 2-year-old Wuzhina rattan branch, cut it into 9 cm long branches, the upper cut is 1 cm away from the base of the...

Embodiment 2

[0029] 1) Select a hillside with relatively flat terrain, 8 hours of sunlight, loose soil, and good water retention as the cutting propagation field;

[0030] 2) Cover 3 layers of mixed culture soil on the flat cutting propagation field, the first layer is a mixture of 3 cm thick river sand, field soil, and humus, wherein the volume ratio of river sand, field soil and understory humus 4:3:3; the second layer is a mixture of 3.5 cm thick field soil, understory humus, fir sawdust, and rice bran, wherein the volume ratio of field soil, understory humus, fir sawdust, and rice bran is 5:3 :1:1; the third layer is a mixture of 3.5 cm thick peat soil, perlite, vermiculite, understory humus, fir sawdust, and rice bran, of which peat soil, perlite, vermiculite, and understory humus The volume ratio of Chinese fir sawdust and rice bran is 4:1:1:3:1:1;

[0031] 3) Select 2-year-old vine branches and cut them into 13 cm long branches. The upper cut is 1 cm away from the base of the leaf,...

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PUM

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Abstract

The invention discloses a cutting propagation method of Stauntonia obovatifoliola subsp. intermedia. A flattened cutting propagation field block is covered with three layers of mixed cultivating soil of different proportions; 2-year-old Stauntonia obovatifoliola subsp. intermedia branches are selected and treated with 0.4 wt% of potassium permanganate solution, a vitamin B12 solution, an indole-3-butyric acid potassium and cerium nitrate solution and an NAA solution respectively. A thin-film awning is built on the cutting field block, the transmittance of light is controlled at 55-68%, the temperature is controlled at 18-28 DEG C, the humidity is controlled at 85-90 wt%, and the humidity of the cultivating soil is controlled at 17-23 wt% in the awning; a nutrient solution and 900 times of 65 wt% of mancozeb liquid are used for spraying after cutting; in 20 days after budding, a mixed solution of 0.1 wt% of urea and 0.15 wt% of mono potassium phosphate is sprayed. By means of the method, rooting and budding of the Stauntonia obovatifoliola subsp. intermedia branches are facilitated, the survival rate of cutting is greatly improved, and the survival rate of cutting can reach 93.5%.

Description

technical field [0001] The invention specifically relates to a method for cutting and propagating rattan chinensis, and belongs to the technical field of plant cutting and seedling cultivation. Background technique [0002] There are about 50 species of Akebiae plants in the world, and 37 species in my country. They are distributed in both the north and the south, but most of them are distributed in various provinces and regions south of the Yangtze River. Among them, there are 17 species of medicinal plants. Wuzhinateng (scientific name: Stauntonia obovatifoliola subsp. intermedia) is a subspecies of Stauntonia obovatifoliolasubsp. intermedia, which is a unique plant in China. Wuzhi Nateng is also known as Shan Akebia, Akebia Akebia, Akebia Aescine, Aescin, and Niu Teng. Its dry cane is a kind of folk herbal medicine used by many ethnic groups. It is sweet in taste, pungent and warm in nature. It is widely used in the folk to treat rheumatic arthralgia, trigeminal neuralg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02A01G9/10C05G3/00C05G1/00
CPCA01B79/02A01G17/005C05C1/00C05D9/00C05G3/00C05G5/23C05F5/002C05F11/00C05F11/02C05C5/02C05C5/04C05D5/00C05D9/02
Inventor 章清杞赖文杰陈幼玉李美德杨帆
Owner FUJIAN AGRI & FORESTRY UNIV
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