Blueberry green branch cutting and rooting method

A green branch cutting and blueberry technology, applied in the field of blueberry green branch cutting rooting, can solve the problems of inability to large-scale factory production, low survival rate of hardening seedlings, complicated rooting procedures, etc., and achieves high rooting rate, low cost, and rooting speed. quick effect

Inactive Publication Date: 2015-07-08
SICHUAN PEIPEI ECOLOGICAL AGRI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the blueberry rooting stage reported in the existing literature has problems such as low rooting rate, long rooting cycle, complicated rooting procedures, and low survival rate of hardening seedlings, especially in the selection of substrates for rooting and environmental control. making it impossible for large-scale factory production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1: A kind of blueberry green branch cutting rooting method, it comprises the following steps:

[0020] S1. Seedbed construction: The seedbed is set in the greenhouse, the length of the seedbed is 900cm, the width is 80cm, and the height is 25cm. Steel wire mesh is laid on the bottom of the seedbed, and the distance from the ground is 3cm. Spread a layer of sand with a thickness of 5 cm, and finally spread a seedling substrate with a thickness of 11 cm on the sand; before cutting, water the seedbed thoroughly; wherein, the seedling substrate is a mixture of perlite and moss, and the mixing ratio is 1:1 , and adjust the pH of the matrix to 4.5 with phosphate buffer;

[0021] S2. Substrate treatment: Rinse the above-mentioned seedling cultivation substrate twice with clean water, spray and disinfect the substrate with 900 times chlorothalonil, and use it after being exposed to the sun for 4 days;

[0022] S3. Ear picking: Ear picking is carried out on...

Embodiment 2

[0028] Example 2: A kind of blueberry green branch cutting rooting method, it comprises the following steps:

[0029] S1. Seedbed construction: The seedbed is set in the greenhouse, the length of the seedbed is 900cm, the width is 150cm, and the height is 35cm. The bottom of the seedbed is laid with steel wire mesh, and the distance from the ground is 6cm. Spread a layer of sand with a thickness of 7 cm, and finally spread a seedling substrate with a thickness of 14 cm on the sand; before cutting, water the seedbed thoroughly; wherein, the seedling substrate is a mixture of perlite and moss, and the mixing ratio is 1.5:1 , and adjust the pH of the matrix to 5.5 with phosphate buffer;

[0030] S2. Substrate treatment: wash the above-mentioned seedling cultivation substrate with water for 4 times, spray and disinfect the substrate with 1200 times chlorothalonil, and use it after being exposed to the sun for 7 days;

[0031] S3. Ear picking: Ear picking is carried ...

Embodiment 3

[0037] Example 3: A kind of blueberry green branch cutting rooting method, it comprises the following steps:

[0038]S1. Seedbed construction: The seedbed is set in the greenhouse, the length of the seedbed is 900cm, the width is 100cm, and the height is 30cm. The bottom of the seedbed is laid with steel wire mesh, and the distance from the ground is 4cm. Spread a layer of sand with a thickness of 6 cm, and finally spread a seedling substrate with a thickness of 12 cm on the sand; before cutting, water the seedbed thoroughly; wherein, the seedling substrate is a mixture of perlite and moss, and the mixing ratio is 1.2:1 , and adjust the pH of the matrix to 5 with phosphate buffer;

[0039] S2. Substrate treatment: wash the above-mentioned seedling cultivation substrate with clean water 3 times, spray and disinfect the substrate with 1000 times of chlorothalonil, and use it after being exposed to the sun for 5 days;

[0040] S3. Ear picking: Ear picking is carried ou...

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PUM

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Abstract

The invention discloses a blueberry green branch cutting and rooting method which includes the following steps of S1, seedbed building, S2, substrate processing, S3, ear picking, S4, cutting slips preparing, S5, cutting slips disinfection, S6, hormone processing, S7, green branch cutting and S8, post-cutting management. The blueberry green branch cutting and rooting method has the advantages that by means of the blueberry green branch cutting and rooting method, the rooting rate is high and can reach 80%, and the transplant survival rate exceeds 90%; an efficient blueberry green branch cutting and rooting system is built, the method has the advantages of being easy to operate, low in cost, high in rooting speed and high in stability, and large-scale factory-like blueberry seedling breeding is facilitated.

Description

technical field [0001] The invention belongs to the technical field of plant asexual reproduction, and in particular relates to a method for rooting blueberry green branch cuttings. Background technique [0002] Blueberry (Vaccinium corymbosum) is a plant of the Rhododendronaceae Vaccinium genus. It is a perennial deciduous or evergreen shrub, and its fruit is a berry. Nutrition and health fruit with health care and medicinal value. Blueberries are rich in antioxidant compounds such as various vitamins, arbutin, anthocyanins, SOD, ellagic acid and flavonoids, so they have unique health care functions. Blueberry is also one of the most promising fruit tree species in the world. [0003] Blueberry fruit is not only attractive in color, but also delicate in texture, moderately sweet and sour, rich in nutrition, refreshing in aroma, and unique in flavor. It can be eaten fresh or processed into a variety of related foods, and is deeply loved by consumers. According to repor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 郭健
Owner SICHUAN PEIPEI ECOLOGICAL AGRI LTD
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