Kaline soil paper mulberry tree cutting propagation method

A cutting propagation, saline-alkali land technology, applied in the directions of botanical equipment and methods, planting substrates, applications, etc., can solve problems such as high cost and low survival rate, achieve short seedling slowing period, improve rooting rate and rooting amount, and save manpower physical effect

Inactive Publication Date: 2017-01-11
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a method for cutting propagation of tree structure in saline-alkali land, which solves the problems of low survival rate and high cost of tree structure cutting propagation in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for cutting propagation of mulberry tree in saline-alkali land, the cutting propagation method uses 2-3 years old mulberry tree as the mother plant, and the steps are as follows:

[0023] (1) the strip field that width is 10m is divided into three rectangular nurseries equal in area, and the spacing of 50cm is set as aisle between each nursery; Wide is 3m, deep 2 meters drainage ditches are set between each strip field, The ditch wall is inclined at an angle of 30 degrees;

[0024] (2) ditching on the nursery, the ditch width is 30cm, the depth is 25cm, and the spacing is 70cm, and the organic matter of 500kg / mu is applied in the ditch, and the soil is returned to fill the ditch, and fermented for 20 days to allow the organic matter to rot;

[0025] (3) deeply plow 30cm in the nursery after organic matter decomposes, and water, and the watering rate of every day is 35 cubic / mu, continues 2 days, carries out recultivation when relative soil humidity reaches 45%;...

Embodiment 2

[0035] A method for cutting propagation of mulberry tree in saline-alkali land, the cutting propagation method uses 2-3 years old mulberry tree as the mother plant, and the steps are as follows:

[0036] (1) the strip field that width is 10m is divided into three rectangular nurseries equal in area, and the spacing of 50cm is set as aisle between each nursery; Wide is 3m, deep 2 meters drainage ditches are set between each strip field, The ditch wall is inclined at an angle of 30 degrees;

[0037] (2) ditching on the nursery, the ditch width is 30cm, the depth is 25cm, and the spacing is 70cm, and the organic matter of 500-600kg / mu is applied in the ditch, and the soil is returned to fill the ditch, and fermented for 20 days to allow the organic matter to rot;

[0038] (3) deeply plow 35cm in the nursery after organic matter decomposes, and water, and the watering rate of every day is 35 cubic / mu, continues 2 days, carries out recultivation when relative soil humidity reaches ...

Embodiment 3

[0048] A method for cutting propagation of mulberry tree in saline-alkali land, the cutting propagation method uses 2-3 years old mulberry tree as the mother plant, and the steps are as follows:

[0049] (1) the strip field that width is 10m is divided into three rectangular nurseries equal in area, and the spacing of 50cm is set as aisle between each nursery; Wide is 3m, deep 2 meters drainage ditches are set between each strip field, The ditch wall is inclined at an angle of 30 degrees;

[0050] (2) ditching on the nursery, the ditch width is 30cm, the depth is 25cm, and the spacing is 70cm, and the organic matter of 500-600kg / mu is applied in the ditch, and the soil is returned to fill the ditch, and fermented for 20 days to allow the organic matter to rot;

[0051] (3) deeply plow 40cm in the nursery after organic matter decomposes, and water, and the watering rate of every day is 35 cubic / mu, continues 3 days, carries out recultivation when relative soil humidity reaches ...

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Abstract

The invention relates to a kaline soil paper mulberry tree cutting propagation method, which comprises the steps of kaline soil improvement and leveling, micro spraying pipe laying, cutting slip selection, cutting and management after the cutting. The paper mulberry trees with the tree age being 2 to 3 years are used as stock plants; current year lignified side branches are selected to be used as cutting slips; humic acid, phosphogypsum, microbial inoculums, animal wastes, straws, compound fertilizers and silicon fertilizers are used as organic matters; the problem that the special nutrition substances are needed for cutting propagation in kaline soil due to too high soil salt content and low organic matter content is solved; a great amount of labor and materials are saved; meanwhile, the temperature and the humidity are maintained under the condition suitable for the growth of the cutting slips; the rooting rate and the rooting quantity of the cutting slips are improved; the outside environment adaptation capability of cutting seedlings is high; after the fixed planting, the seedling recovering period is short.

Description

technical field [0001] The invention relates to a method for cutting and propagating mulberry trees, in particular to a method for cutting and propagating mulberry trees in original soil in saline-alkali land. Background technique [0002] The mulberry tree is a deciduous tree belonging to the Moraceae family. It has a strong ability to adapt to the environment. It can grow vigorously in acidic, neutral or calcareous soils with a salt content below 0.4%. The special economic forest has good ecological, social and economic benefits. The root system of the tree is shallow, and the lateral roots are developed and distributed horizontally. The lateral roots can reach more than 2m in the same year, and some roots can also form rhizobia, forming a solid network structure in the soil. It has great advantages in improving the ecological environment; the tree is tall and beautiful, and is an excellent landscaping tree species. The mulberry tree can also absorb a large amount of dust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G9/10C05G3/04C05G3/80
CPCA01G17/005A01G24/00C05B17/00C05G3/80C05D3/00C05D9/00C05F3/00C05F11/00C05F11/02C05F11/08
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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