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Cultivation and garden building method of cold region sand fruit nursery stocks

A cultivation method and technology of seedlings, applied in cultivation, application, agriculture, etc., can solve the problems of soil desertification, affecting the survival rate of planting, etc., and achieve the effects of improving cold resistance, increasing the survival rate of planting, and increasing the success rate of gardening

Inactive Publication Date: 2018-01-19
通辽市林业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of cold winter in sandy land in cold area, dry and windy spring, severe soil desertification which seriously affects the survival rate of planting and the success rate of gardening, the present invention provides a method for cultivating fruit tree seedlings and gardening in sandy land in cold area

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for cultivating seedlings of fruit trees in sandy areas in cold regions, at least comprising the following steps:

[0038] (1) first year spring by plant row spacing of 30cm * 60cm to plant the annual chrysanthemum rootstock seedlings (ground diameter 0.5cm, height more than 50cm), 3700 plants are planted per mu, routine tending management in the year, before and after the soil freezes in the spring of the second year, Cut short at 20-40cm high place on the surface of the Dingzi rootstock seedling (select the short cut position according to the thickness of the stock, and the thickness of the stock will ≥ the thickness of the scion), to obtain the high base stock of Dingzi Dingzi;

[0039] (2) adopting tongue grafting or abdominal grafting method to graft the red scion on the high-base stock of Dingzi chinensis, and obtain the seedlings of the red seedlings on the high-base stock in the autumn of the second year;

[0040] (3) In the spring of the third year, se...

Embodiment 2

[0042] A method for cultivating seedlings of fruit trees in sandy areas in cold regions, at least comprising the following steps:

[0043] (1) first year spring by plant row spacing of 10cm * 60cm to plant the annual chrysanthemum rootstock seedlings, about 12000 plants are planted per mu, in autumn on the basal portion of the chrysanthemum stock seedling 8 ± 2cm place grafting scion, obtain the semi-finished product seedling of chrysanthemum chrysanthemum ;

[0044] (2) described Huang Taiping semi-finished product nursery stock is carried out cutting anvil processing in the spring of second year, goes out nursery stock in the fall of that year or spring of next year, obtains the high Huang Taiping intermediate stock seedling of 1.5-2m;

[0045] (3) In the spring of the third year, the annual Huangtaiping middle stock seedlings were planted at a row spacing of 30cm×60cm, and 3700 plants were planted per mu. 10-15 days after planting, short-cut the seedlings at the height of ...

Embodiment 3

[0047] A method for cultivating seedlings of fruit trees in sandy areas in cold regions, at least comprising the following steps:

[0048] (1) first year spring presses the row spacing of 10cm * 60cm to plant the annual chrysanthemum root stock seedlings, about 12000 strains are planted per mu, and in autumn, the basal portion of 8 ± 2cm places on the chrysanthemum stock seedling surface is grafted Huang Taiping, obtains Huang Taiping semi-finished seedlings;

[0049] (2) second year spring carries out cutting anvil processing to described Huang Taiping semi-finished seedling stock, when Huang Taiping's new growth height reaches 50~60cm place, grafts the outer red scion of plug at 30cm place on Shandingzi rootstock and Huang Taiping junction, cuts immediately Anvil, the scion of Saiwaihong germinates and grows, and the seedlings of Saiwaihong in the middle stock of Huang Taiping are obtained in the autumn of that year;

[0050] (3) in the third year spring, the annual Huangtai...

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Abstract

The invention relates to the technical field of fruit tree cultivation, in particular to a cultivation and garden building method of cold region sand fruit nursery stocks. The cultivation method includes the steps: cultivating malus baccata high-root stocks; grafting northern-frontier red scions on the high-root stocks to obtain high-root stock northern-frontier red nursery stocks; cultivating annual high-root stock northern-frontier red nursery stocks for one year to obtain large high-root stock northern-frontier red nursery stocks. According to the cultivation method, the malus baccata stocks serve as root stocks, the northern-frontier red scions are grafted, the red nursery stocks are cultivated to obtain the large high-root stock northern-frontier red nursery stocks, cold resistance and wind resistance at a young tree stage are improved, and transplanting survival rate is increased.

Description

technical field [0001] The invention relates to the technical field of fruit tree cultivation, in particular to a technology for cultivating and building fruit tree seedlings in sandy land in cold regions. Background technique [0002] The vast sandy land in the cold region of our country is cold in winter, dry and windy in spring, the soil is desertified seriously, and the groundwater level drops sharply. After the planting of fruit trees and other crops in spring, they often encounter strong winds and dry weather, and the root systems of seedlings will be exposed to varying degrees, which seriously affects the survival rate of planting and the success rate of garden construction. For this reason, it is extremely important to develop new technologies for the cultivation and planting of cold-resistant and wind-resistant sand-fixing seedlings for fruit trees in sandy areas in cold regions. Contents of the invention [0003] Aiming at the problems of cold winter in sandy la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G17/00
Inventor 王宝侠伊凯包敖民韩永增
Owner 通辽市林业科学研究院
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