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Cultivation method for hybrid paper mulberry

A cultivation method and tree-building technology, applied in the cultivation field of hybrid tree-forming trees, can solve problems such as difficulties in artificial cultivation of hybrid tree-forming trees, being easily affected by seasonal changes, and the survival rate cannot be guaranteed, so as to improve the emergence rate of seedlings , improve resistance, improve the effect of survival rate

Inactive Publication Date: 2017-03-22
贵州垄源农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Hybrid tree is a tree species cultivated by modern agricultural breeding technology through space-borne breeding, hybrid selection and other methods. Because of its extremely high economic value, the cultivation technology of hybrid tree is becoming more and more important, but Because the hybrid tree will not bloom and bear fruit, its survival rate is low during the cultivation process, and it is easily affected by seasonal changes, resulting in difficulties in artificial cultivation in the cultivation of the hybrid tree, high cultivation costs, and no guarantee for the survival rate. For this reason, through a large number of experiments and researches, the present inventor provides a cultivation method of hybrid tree from the perspective of improving the survival rate of hybrid tree

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for cultivating hybrid mulberry trees, the method comprising the following steps:

[0023] a. Seed pretreatment: soak the hybrid tree species in water at a temperature of 25°C for 2 hours, then take it out and put it in a magnetization machine for magnetization treatment. The magnetic field strength of the magnetization treatment is controlled at 1000Gs. After the magnetization treatment is completed, take it out and dry it in the shade for later use ;

[0024] b. Site selection and site preparation: select the deep and fertile humus soil as the planting ground to ditch and play the box, the box surface width is 1m, the ditch width is 6cm, and the ditch depth is 2cm;

[0025] c. Sowing: After applying enough base fertilizer in the ditch, sow, the sowing rate is 2kg / mu. After the sowing is completed, cover the surface with wet sand, and then cover with grain grass. The thickness of the sediment coverage is 2cm, and the thickness of the grain grass coverage 3cm,...

Embodiment 2

[0029] A method for cultivating hybrid mulberry trees, the method comprising the following steps:

[0030] a. Seed pretreatment: soak the hybrid tree species in water at a temperature of 30°C for 3 hours, remove it and put it in a magnetization machine for magnetization treatment. The magnetic field strength of the magnetization treatment is controlled at 1400Gs. After the magnetization treatment is completed, take it out and dry it in the shade for later use ;

[0031] b. Site selection and site preparation: select the deep and fertile humus soil as the planting ground for ditching and boxing. The box surface width is 1.2m, the ditch width is 10cm, and the ditch depth is 4cm;

[0032] c. Sowing: After applying enough base fertilizer in the ditch, sow, the sowing rate is 3kg / mu, cover the surface with wet silt after sowing, and then cover with grain grass, the thickness of silt coverage is 3cm, and the thickness of grain grass coverage 6cm, after 15 days to remove aspartate g...

Embodiment 3

[0036] A method for cultivating hybrid mulberry trees, the method comprising the following steps:

[0037] a. Seed pretreatment: soak the hybrid tree species in water at a temperature of 27.5°C for 2.5 hours, then remove it and put it in a magnetization machine for magnetization treatment. The magnetic field strength of the magnetization treatment is controlled at 1200Gs. After the magnetization treatment is completed, take it out and dry it in the shade spare;

[0038] b. Site selection and site preparation: select the deep and fertile humus soil as the planting ground for ditching and boxing. The width of the box is 1.1m, the width of the ditch is 8cm, and the depth of the ditch is 3cm;

[0039] c. Sowing: After applying enough base fertilizer in the ditch, sow the seeds at a rate of 2.5kg / mu. After the sowing is completed, cover the surface with wet silt, and then cover it with paddy grass. The thickness of the silt cover is 2.5cm. Covering thickness is 4.5cm, after 13 day...

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Abstract

The invention discloses a cultivation method for hybrid paper mulberry. The method comprises the following steps: seed pre-treating, land selecting and preparing, seeding, and managing. The survival rate of the cultivation can be effectively improved by soaking and magnetizing the seeds, and the coverage treatment is performed after the seeding, so the seeds, seedlings and soil are prevented from being washed directly by raindrops, the aggregate structure of the soil is kept, the soil hardening is prevented, and the emergence rate of the seedlings is improved. The nutrition is supplied for the growth of the paper mulberry by three times of strict spraying of the fertilizer water, the excessive growth is prevented, and the resistance of the seedlings is improved. Finally the insecticide treatment is performed and a plant growth regulator is sprayed, so the seedlings cannot be damaged by diseases and pests, and the guarantee is provided for cultivating the good and healthy hybridization paper mulberry.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for cultivating hybrid mulberry trees. Background technique [0002] The mulberry tree, also known as Chu Tao, is a deciduous tree with a height of 10-20m; the bark is dark gray; the branchlets are densely pubescent. The crown is open, ovate to broadly ovate; the bark is smooth, light gray or taupe, not easy to crack, and the whole plant contains milk. It is a strong positive tree species with strong adaptability and strong stress resistance. It has the characteristics of fast growth, strong adaptability, wide distribution, easy reproduction, high heat and short rotation period. Its root system is shallow, lateral roots are widely distributed, it grows fast, has strong germination and tillering ability, and is resistant to pruning. Strong anti-pollution. It is distributed in temperate and tropical regions of China, and can grow in plains, hills or mountains....

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01C1/00A01C21/00
CPCA01G17/005A01C1/00A01C21/005A01G7/06
Inventor 李光辉
Owner 贵州垄源农业开发有限公司
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