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Winter protection method of seedlings of cotinus coggygria

A technology of seedlings and sumac, applied in chemical instruments and methods, botany equipment and methods, plant protection, etc., can solve the problems of sumac seedlings prone to death, slow growth of sumac seedlings, poor cold resistance, etc., to improve survival rate, The effect of reducing the temperature difference between day and night and speeding up the peeling speed

Inactive Publication Date: 2018-04-13
安庆市枞阳县阳和苗圃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cold resistance of sumac seedlings is extremely poor. When the weather is cold, sumac seedlings are prone to death. In the prior art, the method of whitewashing the roots of sumac seedlings is often used to improve the cold resistance of sumac seedlings, but this This practice will make the sumac seedlings grow slower in the coming spring

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A winter protection method for sumac seedlings, comprising the following steps:

[0016] (1) In mid-October every year, loosen the root soil of the cotinus cotinus seedlings, and mix into it the heat preservation medium, wherein the heat preservation medium is made of the following components by weight: 28 parts of vermiculite, 20 parts of stamen, and 11 parts of magnetite 1 part, 1 part of Qingmuxiang, 0.8 part of turmeric, 0.1 part of Cyperus cyperi, 0.6 part of Ilex pubescens;

[0017] (2) Whiten the above part of the sumac seedlings with the whitening liquid, the height of the whitening is 1 / 3 of the height of the sumac seedlings, wherein the whitening liquid is made of the following components by weight: micro-silica fume 21 parts , 1 part of sodium carboxymethyl cellulose, 3 parts of konjac flour, 4 parts of sodium lignosulfonate, and 55 parts of water.

[0018] Specifically, in the above step (1), 550 g of heat preservation medium was mixed into each cotinus cot...

Embodiment 2

[0022] A winter protection method for sumac seedlings, comprising the following steps:

[0023] (1) In mid-October every year, loosen the root soil of the cotinus cotinus seedlings, and mix into it the heat preservation medium, wherein the heat preservation medium is made of the following components by weight: 30 parts of vermiculite, 23 parts of stamen, 13 parts of magnetite 1 part, 2 parts of Qingmuxiang, 1 part of turmeric, 0.3 part of Bamboo Cyperus, 0.8 part of Maodongqing;

[0024] (2) Whiten the above part of the sumac seedlings with the whitening liquid, the height of the whitening is 1 / 3 of the height of the sumac seedlings, wherein the whitening liquid is made of the following components by weight: 26 parts of micro-silica fume , 2 parts of sodium carboxymethyl cellulose, 5 parts of konjac flour, 6 parts of sodium lignosulfonate, and 58 parts of water.

[0025] Specifically, in the above step (1), 580 g of heat preservation medium was mixed into each cotinus cotinus...

Embodiment 3

[0029] A winter protection method for sumac seedlings, comprising the following steps:

[0030] (1) In mid-October every year, loosen the root soil of the cotinus cotinus seedlings, and mix into it the heat preservation medium, wherein the heat preservation medium is made of the following components by weight: 32 parts of vermiculite, 25 parts of stamen, 15 parts of magnetite 3 parts, 3 parts of green wood, 1.1 parts of turmeric, 0.4 parts of Cyperus cyperi, 0.9 parts of holly;

[0031] (2) Whiten the part above the root of the sumac seedlings with the whitening liquid, the height of the whitening is 1 / 3 of the height of the sumac seedlings, wherein the whitening liquid is made of the following components by weight: micro-silica fume 32 parts , 2 parts of sodium carboxymethyl cellulose, 6 parts of konjac flour, 7 parts of sodium lignosulfonate, and 60 parts of water.

[0032] Specifically, in the above step (1), each cotinus cotinus seedling was mixed with 600 g of heat prese...

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Abstract

The invention discloses a winter protection method of seedlings of cotinus coggygria. The winter protection method comprises the following operating steps of 1, loosening soil at roots of the seedlings of cotinus coggygria in the middle ten days of every October, and mixing a heat preservation medium into the soil; 2, using whitewashing liquid to whitewash the root parts and the portion above theroots of the seedlings of cotinus coggygria, wherein the whitewashing height accounts for 1 / 3 of the height of the seedlings of cotinus coggygria. The winter protection method of the seedlings of cotinus coggygria is easy to operate and low in cost, the survival rate of the seedlings of cotinus coggygria in winter can be effectively increased, and the growth rate of the seedlings of cotinus coggygria next year cannot be influenced.

Description

technical field [0001] The invention belongs to the technical field of winter protection for saplings, and in particular relates to a winter protection method for sumac seedlings. Background technique [0002] Cotinus cotinus is an important ornamental red-leaf tree species in China. The leaves turn red in autumn and are bright and dazzling. The famous Beijing Xiangshan red leaf is this tree species. It is suitable to be planted in clusters on lawns, mounds or hillsides in gardens, and can also be mixed with other trees, especially evergreen trees. The pedicel of the infertile flower that does not fall for a long time after the flowering of sumac is pink and feathery, forming a cloud-like landscape on the branches; sumac is also a good tree species for afforestation. The cold resistance of sumac seedlings is extremely poor. When the weather is cold, sumac seedlings are prone to death. In the prior art, the method of whitewashing the roots of sumac seedlings is often used to...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G13/00B05D1/00B05D5/00C05G3/00C05G3/04C09K17/40C09K101/00C05G3/80
CPCA01G13/00A01G17/005A01G2013/004B05D1/00B05D5/00C05D9/00C05G3/00C05G3/80C09K17/40C09K2101/00C05F11/00
Inventor 许宜和
Owner 安庆市枞阳县阳和苗圃
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