Pitaya pollen suspension, preparation method thereof, and pollination method

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: 2016-04-06
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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

Method used

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  • Pitaya pollen suspension, preparation method thereof, and pollination method
  • Pitaya pollen suspension, preparation method thereof, and pollination method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Pitaya pollen suspension is mainly composed of the following components: glucose 50g / L, L-proline 0.6g / L, boric acid 0.02g / L, calcium nitrate 0.01g / L, gibberellin 0.03g / L , Sodium carboxymethyl cellulose 0.2g / L and the remainder of water; add 5g / L dragon fruit pollen to the above pollen suspension.

[0026] Preparation method of dragon fruit pollen suspension: take each raw material in proportion, add CMC slowly and evenly into clean water with a pH value of 6.5-8.2, and keep stirring, so that CMC and water are completely fused and fully melted to prevent CMC from clumping and agglomerating . Then, glucose, L-proline, boric acid, calcium nitrate and gibberellin are added. After the above-mentioned materials are fully dissolved, the dragon fruit pollen is added and mixed to form a dragon fruit pollen suspension. The pollen suspension is prepared and contained in a glass container.

Embodiment 2

[0028] Pitaya pollen suspension is mainly composed of the following components: glucose 100g / L, L-proline 0.7g / L, boric acid 0.04g / L, calcium nitrate 0.03g / L, gibberellin 0.06g / L , Sodium carboxymethyl cellulose 0.3g / L and the remainder of water; add dragon fruit pollen 8g / L to the pollen suspension.

[0029] The preparation method of dragon fruit pollen suspension: take each raw material in proportion, add CMC slowly and evenly into clean water with a pH value of 6.5-8.2, and stir continuously to make the CMC and water completely merge and fully melt. Then add glucose, L-proline, boric acid, calcium nitrate and gibberellin, and after the above-mentioned raw materials are fully dissolved, finally add dragon fruit pollen and mix well to form dragon fruit pollen suspension. The pollen suspension is prepared and contained in plastic containers.

Embodiment 3

[0031] Pitaya pollen suspension is mainly composed of the following components: glucose 150g / L, L-proline 0.8g / L, boric acid 0.06g / L, calcium nitrate 0.05g / L, gibberellin 0.09g / L , Sodium carboxymethyl cellulose 0.3g / L and the remainder of water; add dragon fruit pollen 10g / L to the pollen suspension.

[0032] The preparation method of dragon fruit pollen suspension: take each raw material in proportion, add CMC slowly and evenly into clean water with a pH value of 6.5-8.2, and stir continuously to make the CMC and water completely merge and fully melt. Then, glucose, L-proline, boric acid, calcium nitrate and gibberellin are added. After the above-mentioned materials are fully dissolved, the dragon fruit pollen is added and mixed to form a dragon fruit pollen suspension. The pollen suspension is prepared and contained in a glass container.

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Abstract

The invention discloses a pitaya pollen suspension, a preparation method thereof and a pollination method. The dragon fruit pollen suspension of the present invention not only has sufficient nutrients to provide the nutrients required by the isolated pollen, but also is equipped with a suitable plant growth regulator to promote the germination and growth of the pollen in a short time. The performance of the suspension is stable, and it can be placed for a long time without delamination. The dragon fruit pollen suspension of the invention is simple and convenient to use, the spray pollination method is simple and easy to implement, and the pollination efficiency is increased by 2-3 times. The pollination method of the dragon fruit pollen suspension of the invention can effectively promote pollen germination and pollen tube growth, and the pollen germination rate can reach more than 34.5 percent; it is beneficial to the dragon fruit pollination and fruit setting, and the fruit setting rate can reach more than 96.5 percent.

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] Dragon fruit, also known as red dragon fruit, belongs to the fruit cultivars of the genus Hylocereus (Hylocereus, also known as Tianchi genus) of 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, high-quality and high-development project in agriculture in recent years, and its research and development have also been paid more and more attention. The main cultivated varieties are red-skinned and white-fleshed, red-skinned and white-fleshed, and yellow-skinned ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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