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Simple and efficient North America holly cutting propagation technology

A cutting propagation, high-efficiency technology, applied in horticulture, application, botanical equipment and methods, etc., can solve problems such as not very high, and achieve the effect of saving propagation materials and field management work.

Inactive Publication Date: 2014-02-12
INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conventional cutting method for propagating garden flower seedlings generally has a survival rate of about 60% when used for North American holly, which is not very high.

Method used

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  • Simple and efficient North America holly cutting propagation technology
  • Simple and efficient North America holly cutting propagation technology
  • Simple and efficient North America holly cutting propagation technology

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Experimental program
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specific Embodiment approach

[0014] 1. Construction of breeding sheds: build plastic film sheds. The specifications of the greenhouse are: 6m wide, 2.5m high, and 15-20m long.

[0015] 2. Preparation of the cutting bed: The cutting bed is made of plastic planting trays with permeable holes at the bottom. There are 50 grids per plate, each grid is 5cm long, 5cm wide and 10cm deep. Coconut bran is used in the inserting soil, and the commercially available coconut bran must be soaked in clean water after being purchased. The amount of inserting soil into the planting tray should be slightly shallower than the opening of the tray after light pressing.

[0016] 3. Preparation of cuttings: cuttings are collected in winter, and 1-year-old branches are selected. Then it is cut into about 5cm long fringe, and the lower end of the fringe is required to be positioned at the leaf scar during cutting. There are 1-2 full buds on each spike.

[0017] 4. Cutting process:

[0018] (1) Firstly, insert the cut cutting...

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Abstract

The invention discloses a simple and efficient North America holly cutting propagation technology. The North America holly is originated from America and Canada, and is rarely cultured and ornamentally used domestically at present. The simple and efficient North America holly cutting propagation technology is a new technology for the cutting propagation of the North America holly, and has three characteristics of operation convenience, management labor conservation, and high survival rate. The simple and efficient North America holly cutting propagation technology mainly comprises the steps of selecting a novel cutting matrix; shortening the length of cutting wood; making a cutting environment with better thermal insulation and moisture preservation effects.

Description

technical field [0001] The invention is a new technology for cutting propagation of North American holly, and belongs to the field of asexual propagation in plant seedling cultivation. Background technique [0002] North American holly (Ilex verticillata (L.) A.Gray), also known as American holly, is a perennial shrub belonging to the family Ilex. North American holly is a deciduous tree species, just like its name "Winterberry", is "winter berry". Although the fruit is not large, it has bright and eye-catching colors. It matures in autumn and turns red gradually. Especially after the leaves fall in winter, the small fruits are attached to the slender and leafless branches, which is very ornamental and attractive. Therefore, it has become the food of many kinds of birds and herbivores. If not destroyed, the fruit can remain on the branches for as long as the winter. In European and American countries, it is a traditional ornamental plant and an important material for th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 耿国民刘梦华周久亚朱灿灿周余华
Owner INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI