A kind of artificial pollination method of myrtle

A technology of artificial pollination and myrtle, applied in botany equipment and methods, plant preservation, plant genetic improvement, etc., can solve the problems of low myrtle fruit setting rate, unsuitable for large-scale planting, low wind pollination rate, etc. , to achieve the effect of improving the ability to resist the external environment, improving pollen vigor and germination, and reducing the rate of fruit drop

Active Publication Date: 2020-06-09
广西融安颖丰科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current myrtle planting process, the flowering period basically relies on natural media such as bees, wind, and insects for pollination. Due to the characteristics of myrtle flowers, the wind pollination rate is low. Less and less, so the fruit setting rate of myrtle is low and the yield is low
There are reports on the method of manual pointing, but the work intensity is high, the efficiency is low, and it is not suitable for large-scale planting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A method for artificial pollination of myrtle, comprising the following steps:

[0033] (1) Pollen preparation:

[0034] a. After the myrtle flower enters the flowering period, select the myrtle flower before 7:00 in the morning, pick it from the flower stalk, remove the female flower and petals, and then put it in a temperature of 45°C and a relative air humidity of 30%. Under the following conditions for 3 hours, the myrtle male flowers will be obtained and set aside;

[0035] b. Put the myrtle male flowers in a mesh screen with an aperture of 80 μm, spread non-woven fabric under the mesh screen, vibrate the mesh screen, cooperate with shaking the myrtle male flowers, and make the male flower pollen separate from other parts and fall into the net. On the non-woven fabric under the sieve, obtain male flower pollen, standby;

[0036] c. Drying the obtained male flower pollen by a freeze-drying method to obtain myrtle pollen for subsequent use;

[0037] Wherein, the f...

Embodiment 2

[0047] A method for artificial pollination of myrtle, comprising the following steps:

[0048] (1) Pollen preparation:

[0049] a. After the myrtle flower enters the flowering period, select the myrtle flower before 7:00 in the morning, pick it from the flower stalk, remove the female flower and petals, and then put it in a temperature of 55°C and a relative air humidity of 30%. Under the following conditions for 3 hours, the myrtle male flowers will be obtained and set aside;

[0050] b. Put the male myrtle flowers in a mesh screen with a pore size of 150 μm, spread non-woven fabric under the mesh screen, vibrate the mesh screen, and shake the male myrtle flowers to separate the male flower pollen from other parts and drop to the net. On the non-woven fabric under the sieve, obtain male flower pollen, standby;

[0051] c. Drying the obtained male flower pollen by a freeze-drying method to obtain myrtle pollen for subsequent use;

[0052] Wherein, the freeze-drying method i...

Embodiment 3

[0062] A method for artificial pollination of myrtle, comprising the following steps:

[0063] (1) Pollen preparation:

[0064] a. After the myrtle flower enters the flowering period, select the myrtle flower before 7:00 in the morning, pick it from the flower stalk, remove the female flower and petals, and then put it in a temperature of 50°C and a relative air humidity of 30%. Under the following conditions for 2 hours, the myrtle male flowers will be obtained and set aside;

[0065] b. Put the male myrtle flowers in a mesh screen with a pore size of 100 μm, spread non-woven fabric under the mesh screen, vibrate the mesh screen, and shake the male myrtle flowers to separate the male flower pollen from other parts and drop to the net. On the non-woven fabric under the sieve, obtain male flower pollen, standby;

[0066] c. Drying the obtained male flower pollen by a freeze-drying method to obtain myrtle pollen for subsequent use;

[0067] Wherein, the freeze-drying method i...

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PUM

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Abstract

The invention relates to the technical field of plantation, and concretely to an artificial pollination method for myrtle. The method comprises the following steps: (1) producing pollen: a, collectingmyrtle male flowers; b, obtaining male flower pollen; and c, drying the male flower pollen to obtain myrtle pollen; (2) preparing a pollination suspension; and (3) artificially pollinating: taking the pollen suspension, adding water to dilute the pollen suspension immediately before use, and sprinkling the diluted pollen suspension directly on myrtle flowers once every day in florescence. The above myrtle florescence pollination medicine liquid is prepared according to the florescence characteristics of the myrtle and is used to carry out artificial pollination, so the fruit setting rate of the myrtle is effectively improved, thereby the fruit yield per unit area is improved; and the pollinating solution also contains nutrients, so the growth of fruits is promoted, and the weight of a single fruit is significantly increased.

Description

【Technical field】 [0001] The invention relates to the technical field of planting, in particular to a method for artificial pollination of myrtle. 【Background technique】 [0002] Myrtle (Rhodomyrtus tomentosa), also known as Shanmin, Gangren, Dangli, Renzi, Doumin, Shandanzai, Duolian, Taoniang, commonly known as "Mountain Milk", is an evergreen species of myrtle in the family Myrtaceae. The small shrub is the only species that is naturally distributed in my country. It is native to low-altitude hilly areas in South my country and South Asia. It is widely distributed in Taiwan, Fujian, Guangdong, Guangxi, Hainan, Yunnan, Guizhou and the southernmost part of Hunan, South Asia and Southeast Asia. And Japan and other places also have distribution. Myrtle likes warm and humid climate, positive sun-loving, heat-resistant, slightly shade-tolerant, but flowering and fruiting will be reduced; drought-resistant, barren, not water-resistant, can still grow well in barren and dry soil, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01H1/02A01N3/00
CPCA01H1/02A01N3/00
Inventor 韦声媛
Owner 广西融安颖丰科技开发有限公司
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