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Dragon fruit pollen suspending liquid and preparation method and pollination method thereof

A technology for pollen suspension and dragon fruit is applied in the field of dragon fruit pollen suspension and preparation thereof, and achieves the effects of promoting pollen germination, promoting pollen tube growth and stable performance

Active Publication Date: 2014-12-10
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the research of liquid spray method has not been reported yet on pitaya

Method used

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  • Dragon fruit pollen suspending liquid and preparation method and pollination method thereof
  • Dragon fruit pollen suspending liquid and preparation method and pollination method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The dragon fruit pollen suspension is mainly composed of the following components: glucose 50 g / L, L-proline 0.6 g / L, boric acid 0.02 g / L, calcium nitrate 0.01 g / L, gibberellin 0.03 g / L L, sodium carboxymethyl cellulose 0.2 g / L and the water of surplus; Add dragon fruit pollen 5 g / L in above-mentioned pollen suspension.

[0026] Preparation method of dragon fruit pollen suspension: take each raw material in proportion, add CMC slowly and evenly in clear water with a pH value of 6.5-8.2, and keep stirring to make CMC and water completely fused and fully dissolved to prevent CMC from agglomerating and agglomerating . Then add glucose, L-proline, boric acid, calcium nitrate and gibberellin, after the above raw materials are fully dissolved, finally add pitaya pollen and mix evenly to obtain dragon fruit pollen suspension. Pollen suspensions are prepared and served in glass containers.

Embodiment 2

[0028] The dragon fruit pollen suspension is mainly composed of the following components: glucose 100 g / L, L-proline 0.7 g / L, boric acid 0.04 g / L, calcium nitrate 0.03 g / L, gibberellin 0.06 g / L L, sodium carboxymethyl cellulose 0.3 g / L and the water of surplus; Add pitaya pollen 8 g / L in above-mentioned pollen suspension.

[0029] Preparation method of dragon fruit pollen suspension: Take various raw materials in proportion, add CMC slowly and evenly in clear water with a pH value of 6.5-8.2, and keep stirring to make CMC and water fully merge and fully dissolve. Then add glucose, L-proline, boric acid, calcium nitrate and gibberellin, after the above raw materials are fully dissolved, finally add pitaya pollen and mix evenly to obtain dragon fruit pollen suspension. The container of plastic material is selected when the pollen suspension is prepared and served.

Embodiment 3

[0031] The dragon fruit pollen suspension is mainly composed of the following components: glucose 150 g / L, L-proline 0.8 g / L, boric acid 0.06 g / L, calcium nitrate 0.05 g / L, gibberellin 0.09 g / L L, sodium carboxymethyl cellulose 0.3 g / L and the water of surplus; Add dragon fruit pollen 10 g / L in above-mentioned pollen suspension.

[0032] Preparation method of dragon fruit pollen suspension: Take various raw materials in proportion, add CMC slowly and evenly in clear water with a pH value of 6.5-8.2, and keep stirring to make CMC and water fully merge and fully dissolve. Then add glucose, L-proline, boric acid, calcium nitrate and gibberellin, after the above raw materials are fully dissolved, finally add pitaya pollen and mix evenly to obtain dragon fruit pollen suspension. Pollen suspensions are prepared and served in glass containers.

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Abstract

The invention discloses dragon fruit pollen suspending liquid and a preparation method and a pollination method thereof. The dragon fruit pollen suspending liquid disclosed by the invention can not only provide nutrients needed by in vitro pollen by containing sufficient nutritional agents, but also promote the pollen to germinate and grow in a short time by being blended with a suitable plant growth regulator, is stable in property and can be placed for a long time without generating a lamination phenomenon. The dragon fruit pollen suspending liquid disclosed by the invention is easy and convenient to use and improves the pollination efficiency by 2-3 times by adopting a spraying pollination method which is simple and easy to operate. The pollination method of the dragon fruit pollen suspending liquid can effectively promote the germination of the pollen and the growth of a pollen tube and achieve the pollen germination rate of more than 34.5%, is favorable to the pollination and fruit setting of dragon fruits and achieves the fruit setting rate of more than 96.5%.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a pitaya pollen suspension, a preparation method thereof, and a pollination method. Background technique [0002] Pitaya, also known as red dragon fruit, belongs to the fruit cultivars of the genus Hylocereus (Hylocereus, also known as Tianchi) in the cactus family. It is a new tropical and subtropical fruit tree that has been widely concerned in recent years. At present, it has emerged in Hainan, Guangxi, Guangdong, Fujian, Guizhou and other places, and has relatively large-scale cultivation in Zhanjiang, Beihai, and southern Guizhou. Pitaya planting has become a new, special, excellent, and high-development project in agriculture in recent years, and its research and development have also received increasing attention. The main cultivated varieties are red-skinned and white-fleshed, red-skinned and red-fleshed and yellow-skinned and white-fleshed. T...

Claims

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Application Information

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IPC IPC(8): A01H1/02
Inventor 匡石滋田世尧段冬洋凡超
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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