Broussonetia papyrifera seedling culture method

A cultivation method and tree-building technology, applied in the field of seedling cultivation, can solve problems such as the failure to form large-scale and industrialized planting, the impact of climate and environment, and the survival rate cannot be guaranteed, so as to curb the growth of pathogenic bacteria and improve soil ventilation Sexuality, beneficial effect on cell differentiation

Inactive Publication Date: 2017-02-15
贵州垄源农业开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Hybrid mulberry is a kind of economic crop for forestry, papermaking, and green feed development. Its leaves are a high-quality livestock and poultry feed resource, and its bark and wooden poles are raw materials for pulp and textile fibers. At present, hybrid mulberry has been Most provinces in the country promote planting, but there is no large-scale and industrialized planting. The main reason is that hybrid mulberry trees will not bloom and bear fruit. Hardwood cuttings are mostly used for breeding seedlings. Cutting prop

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  • Broussonetia papyrifera seedling culture method

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Example Embodiment

[0025] Example 1

[0026] A method for cultivating hybrid tree seedlings, comprising the following steps:

[0027] (1) Selection of cuttings: Select 1-2 years old hybrid mulberry tree as the female parent, and collect spring spruces with robust growth, normal development, no pests and diseases, semi-lignified, and 1-2 axillary buds in the morning or on cloudy days.

[0028] (2) Cutting treatment: trim the harvested branches into 10 cm long cuttings, soak the cuttings of the branches in 1.5% hydrogen peroxide for 6 minutes, remove and drain, and then soak the cuttings in the rooting agent for 15 minutes.

[0029] The rooting agent is composed of the following raw materials in parts by weight: 0.033% normal saline 25kg, sodium naphthalene acetate 10kg, ABT rooting powder 6kg, indole acetic acid 4kg, chicken manure 2.5kg, vitamin B12.3kg, vitamin C1.4kg, color Amino acid 2kg, 2.5wt% sucrose aqueous solution 6kg, traditional Chinese medicine extract 12kg.

[0030] Traditional Ch...

Example Embodiment

[0040] Example 2

[0041] A method for cultivating hybrid tree seedlings, comprising the following steps:

[0042] (1) Selection of cuttings: Select 1-2 years old hybrid mulberry tree as the female parent, and collect spring spruces with robust growth, normal development, no pests and diseases, semi-lignified, and 1-2 axillary buds in the morning or on cloudy days.

[0043] (2) Cutting treatment: trim the harvested branches into 13cm long cuttings, soak the cuttings of the branches in 1.8% hydrogen peroxide for 8 minutes, remove and drain, and then soak the cuttings in the rooting agent for 20 minutes.

[0044] The rooting agent is composed of the following raw materials in parts by weight: 0.038% normal saline 35kg, sodium naphthalene acetate 15kg, ABT rooting powder 9kg, indole acetic acid 9kg, chicken manure 4.5kg, vitamin B13.1kg, vitamin C2kg, tryptophan 3kg, 3.5wt% sucrose aqueous solution 11kg, traditional Chinese medicine extract 18kg.

[0045] Traditional Chinese me...

Example Embodiment

[0055] Example 3

[0056] A method for cultivating hybrid tree seedlings, comprising the following steps:

[0057] (1) Selection of cuttings: Select 1-2 years old hybrid mulberry tree as the female parent, and collect spring spruces with robust growth, normal development, no pests and diseases, semi-lignified, and 1-2 axillary buds in the morning or on cloudy days.

[0058] (2) Cutting treatment: trim the harvested branches into 12cm long cuttings, soak the cuttings of the branches in 1.7% hydrogen peroxide for 7 minutes, remove and drain, and then soak the cuttings in the rooting agent for 18 minutes.

[0059] The rooting agent is composed of the following raw materials in parts by weight: 0.035% normal saline 30kg, sodium naphthalene acetate 13kg, ABT rooting powder 8kg, indole acetic acid 6kg, chicken manure 3kg, vitamin B12.7kg, vitamin C1.7kg, tryptophan Acid 2.5kg, 3wt% sucrose aqueous solution 9kg, traditional Chinese medicine extract 15kg.

[0060] Traditional Chines...

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Abstract

The invention relates to a seedling culture method, in particular to a broussonetia papyrifera seedling culture method. The method comprises the following steps: (1) selection of cutting woods; (2) treatment of cutting slips; (3) preparation of a foundation bed; (4) cuttage; and (5) cuttage post-management. By the steps of selection of cutting woods, treatment of cutting slips, preparation of a foundation bed, cuttage and cuttage post-management, a scientific and reasonable planting management mode is formed, so that rooting of branches can be effectively promoted, robust development of roots is facilitated, and growth of branches and roots is promoted; nutrition can be absorbed in a rooting process, so that the content of endogenous hormones in plants and the activity of important enzymes can be adjusted and controlled; and the metabolic intensity of the plants is adjusted, the survival rate is high, the pest and disease damage is low, and the growth condition of the root system is good.

Description

technical field [0001] The invention relates to a method for raising seedlings, in particular to a method for cultivating hybrid tree seedlings. Background technique [0002] Hybrid mulberry tree is a high-quality tree species that can be planted in most parts of China after ten years of painstaking research and demonstration verification by the scientific and technological personnel of the Chinese Academy of Sciences. It adopts modern agricultural breeding technology, through space-borne breeding, hybrid breeding and other means to breed the Chinese tree species Branch No. 1, No. 2 and No. 3 hybrid mulberry tree species. [0003] Hybrid mulberry is a kind of economic crop for forestry, papermaking, and green feed development. Its leaves are a high-quality livestock and poultry feed resource, and its bark and wooden poles are raw materials for pulp and textile fibers. At present, hybrid mulberry has been Most provinces in the country promote planting, but there is no large-...

Claims

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Application Information

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IPC IPC(8): A01G17/00C05G3/00C05G1/00
CPCA01G17/005C05B7/00C05C11/00C05D1/00C05G3/00C05D3/00C05D5/00C05D9/00C05D9/02C05F3/02C05F5/002C05F11/02C05C9/00C05D1/02C05F11/10
Inventor 李光辉
Owner 贵州垄源农业开发有限公司
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