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Method for cultivating michelia chapensis seedling

A breeding method and seedling technology, which is applied in the field of Lechang Michelle seedling cultivation, can solve the problems of low seed germination rate and seedling survival rate, and achieve the effects of high seed germination rate and seedling survival rate, simple and easy cultivation method, and less frequency of fertilization

Inactive Publication Date: 2016-08-03
ANHUI LINHAI LANDSCAPING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the actual planting process, it was found that Lechang Michelia has stricter requirements on soil, fertilizer and water, and the control of diseases and insect pests than other forest trees, and its seed germination rate and seedling survival rate are relatively low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Seedbed preparation: Choose a sandy loam with sufficient sunlight, fertile soil and good drainage, deep turn it 15-20cm, then dry it for 3 days, and apply 1000kg of decomposed farm manure plus insecticide / herbicide per acre, of which insecticide and weeding The content of the agent accounts for 3%, turn it over again to level the seedbed;

[0016] (2) Seed soaking and accelerating germination: dry the seeds for one day under ventilated and weak light, and then use 50-55℃ warm water to continuously stir for 10 minutes. After cooling, soak the seeds with 10% trisodium phosphate or potassium permanganate solution for 15 minutes, and drain. Wrap the moisture with wet gauze, and then put a plastic bag on the outside, then put it into the human body's personal pocket for body temperature accelerating germination, and sowing when 2 / 3 of the seeds are white;

[0017] (3) Sowing: Choose 20g per mu of seedbed in early and mid-February, pour the seedbed with bottom water the day be...

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PUM

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Abstract

The invention discloses a method for cultivating michelia chapensis seedlings and relates to the technical field of tree planting. The method disclosed by the invention mainly comprises the following steps: (1) preparing a seed bed; (2) soaking seeds and accelerating germination; (3) sowing; and (4) carrying out seed bed management. The method provided by the invention is simple and practicable, cultivation parameters are seriously controlled, seed germination rate and survival rate of the seedlings are high, growth speed is high, fertilizer application efficiency is low, and the used insecticide herbicide avoids the problems that insecticide resistance is easily produced and recurrence rate is high when a chemical agent is used and prevents the seeds and seedlings from being influenced by insect pests and weeds.

Description

Technical field: [0001] The invention relates to the technical field of forest tree planting, in particular to a method for cultivating Lechang Michelia seedlings. Background technique: [0002] Lechang smile, Magnoliaceae, evergreen tree, like warm and humid climate, suitable for growing temperature of 15-32℃, can withstand high temperature of 41℃, also can withstand cold, tall trunk, strong shade, intoxicating flower fragrance, can be planted alone Or they can be planted in gardens or used as street trees. The proportion of linoleic acid in Lechang Michelia seed oil is very high, reaching 64.53%. From the comprehensive point of view of its oil content and oil composition, Lechang Michelia seed has development value, can be processed into commodities, and has strong corrosion resistance. , Easy to dry, less cracking, less anti-tension warping, easy to process, smooth planed surface, good gloss after painting, easy to glue, strong nail holding force, no splitting, so it is also ...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C1/00A01N65/36A01N61/00A01N59/16A01P7/00A01P13/00
CPCA01C1/00A01G17/005A01N59/16A01N61/00A01N65/00A01N65/36A01N2300/00Y02A50/30
Inventor 李瑞
Owner ANHUI LINHAI LANDSCAPING CO LTD