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A kind of seedless prickly pear cutting propagation method

A seedless prickly pear, cutting propagation technology, applied in botany equipment and methods, soilless cultivation, cultivation, etc., can solve the problems of complex seedless prickly pear propagation technology, slow speed, small quantity, etc., and achieve production cost reduction , grow rapidly, and achieve large-scale effects

Inactive Publication Date: 2015-09-09
GUIZHOU INST OF BIOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects of existing seedless thorn pear propagation techniques such as complexity, slow speed, small quantity and high cost, and provide a cutting propagation method of seedless thorn pear

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 1, a kind of seedless prickly pear cutting propagation method, it is characterized in that: comprise the following steps

[0020] (1) Cutting substrate preparation: at 240m covered with sunshade net 2 In a standard greenhouse, mix 2 parts of river sand, 2 parts of vermiculite, and 4 parts of edible fungus chaff, control the pH at 5.5-6.5, and lay them flat in a wooden box with a length of 50 cm, a width of 30 cm, and a height of 10 cm for later use;

[0021] (2) Preparation of cuttings: Collect 1-year-old seedless Rosa roxburghii hard branches before germination in spring, cut them into 5cm pieces, immerse them in 800mg / kg ABT rooting powder solution for 30s, then gently insert them into the substrate 2cm, with a plant spacing of 10cm and a row spacing of 20cm. Pour enough root water;

[0022] (3) Field management:

[0023] A. Environmental condition control: After the cuttings are completed, the temperature of the greenhouse is controlled at 20°C and the humidity is ...

Embodiment 2

[0029] 1, a kind of seedless prickly pear cutting propagation method, it is characterized in that: comprise the following steps

[0030] (1) Cutting substrate preparation: at 240m covered with sunshade net 2 In a standard greenhouse, mix 3 parts of river sand, 3 parts of vermiculite, and 6 parts of edible fungus chaff, control the pH at 5.5-6.5, and lay them flat in a wooden box with a length of 50 cm, a width of 30 cm, and a height of 10 cm for later use;

[0031] (2) Preparation of cuttings: collect 1-year-old seedless Rosa roxburghii hard branches before germination in spring, cut them into small sections of 8 cm, immerse in 1000 mg / kg ABT rooting powder solution for 30 seconds, and then gently insert them into the substrate 3 cm, with a plant spacing of 15 cm and a row spacing of 25 cm. Pour enough root water;

[0032] (3) Field management:

[0033] A. Environmental condition control: After the cuttings are completed, the temperature of the greenhouse is controlled at 25...

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Abstract

The invention discloses a seedless prickly pear cutting propagation method. The river sand, vermiculite, edible fungus chaff are taken as the cutting substratum, and the cuttings, field management and transplanting are carried out. Compared with the prior art, the seedless prickly pear cutting propagation method has the very outstanding characteristics that the breeding technology is simple; rooting only takes 8-10 days, being 2-3 days earlier than the traditional method; the growing is fast, the seedling height one year later after cutting can reach 80-100cm, being 20-30cm higher than that by the traditional method; edible fungus waste-chaff is used as the cutting substratum, so the production cost is reduced by 30%; the breeding material source is wide and reliable; the survival rate can be higher than 95% after afforestation, being 5-10% higher than that by the traditional method. By adopting the seedless prickly pear cutting propagation method, large-scale, industrialization production of seedless prickly pear breeding can be realized.

Description

technical field [0001] The invention relates to the technical field of cutting propagation, in particular to a cutting propagation method of seedless prickly pear. Background technique [0002] Seedless prickly pear ( Rosa sterilis ) is endemic to Guizhou. It belongs to Rosaceae, a perennial deciduous climbing shrub with a height of 4-6m and vigorous growth. The mature fruit is dark orange-yellow, the thorns on the fruit surface basically fall off, and the seeds are aborted, so it is called seedless thorn pear. Seedless thorn pear began to bear fruit after 3 years of planting. The fruit is fragrant and refreshing, moderately sweet and sour, rich in vitamin C, and contains a variety of mineral nutrients. It is known as "New Mountain Treasure" and has a variety of health care functions. Suitable for processing. [0003] Seedless Rosa roxburghii has high medicinal value, and its flowers, fruits and seeds can all be used as medicine. It has the effects of invigorating th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00
Inventor 贺红早张珍明刘盈盈王莹任春光孙超张玉武
Owner GUIZHOU INST OF BIOLOGY
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