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Artificial pollination method for tillandsia

An artificial pollination and air pineapple technology, applied in the field of plant cultivation, can solve problems such as difficulty in self-cultivation, and achieve the effects of alleviating the contradiction between supply and demand, high fruiting rate, and uniform and full fruit.

Inactive Publication Date: 2014-10-01
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the natural environment, there is no wind and no insects in the artificial greenhouse, so it is difficult to make fruit by itself

Method used

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  • Artificial pollination method for tillandsia
  • Artificial pollination method for tillandsia
  • Artificial pollination method for tillandsia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The air pineapple introduced from the United States, T.stricta with clustered flower balls, blooms from June to August every year, and artificial pollination is carried out during this period. Use a small brush to carry out artificial pollination, and the number of pollinated flowers is 50, and the pollinated flowers are flowers between different plants. Observe the late flower development and ovary development, and count the ovary expansion rate. The method of artificial pollination is as follows: from 8 am to 12 am, select flowers with a flowering age of 2d-5d as the male flower, use a small brush to dip in the pollen along the inner edge of the lower part of the corolla; hold the flower age 2d-5d with the left hand The flower (female flower) of the flower (female parent flower), stretches its corolla slightly outwards, makes its stigma exposed; Apply the pollen of small brush gently on the stigma of female parent flower.

Embodiment 2

[0016] Embodiment 2: basically the same as Embodiment 1, the difference is: use a thin wooden stick or a thin bamboo stick with a diameter of 1-2mm to carry out artificial pollination. The method of artificial pollination is: from 8 am to 12 am, select flowers with a flowering age of 2d-5d as the male parent flower, and use a thin wooden stick or thin bamboo stick with a diameter of 1-2mm to dip in a circle along the inner edge of the lower part of the corolla. Take the pollen; hold the flower (female flower) with a flowering age of 2d-5d with the left hand, and stretch its corolla slightly outward to expose the stigma; apply the pollen of a thin wooden stick or bamboo stick gently on the female parent flower. On the stigma of the flower.

Embodiment 3

[0017] Embodiment 3: basically the same as Embodiment 1, the difference is: use a writing brush to carry out artificial pollination. The method of artificial pollination is as follows: from 8 am to 12 am, select flowers with a flowering age of 2d-5d as the male flower, use a brush to dip in the pollen along the inner edge of the lower part of the corolla; For the flower (female parent flower), its corolla is slightly stretched outward to expose the stigma; the pollen of the brush is gently applied to the stigma of the female parent flower.

[0018] Different pollination tools have different effects on the pollination of Tillandsia, as shown in Table 1.

[0019] Table 1 The influence of different pollination tools on the pollination of air pineapple

[0020]

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Abstract

The invention discloses an artificial pollination method for tillandsia. The artificial pollination method comprises the following steps: selecting flowers with the pollination flower age of 2-5 days; carrying out artificial pollination from 8 a.m. to 12 a.m by utilizing a thin stick or a thin bamboo stick with the diameter of 1-2mm. The flowers are flowers among different plants. The method is high in fruit rate; fruits are uniform and full; the seed germination capability is strong; the growth vigor of cultivated plants is good; the reproductive rate of the tillandsia in the same provenance is improved and the quality is improved.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to an artificial pollination method for terrier pineapple. Background technique [0002] Air pineapple (scientific name Tillandsia, English name Air plant) is a perennial herb of Bromeliaceae (Tillandsia), including nearly 550 varieties and 90 varieties, with a wide variety and different shapes. Air pineapple has a special function of purifying indoor air. Studies have confirmed that air pineapple absorbs formaldehyde, benzene, and olefins during the day and absorbs carbon dioxide at night. It is a very environmentally friendly plant. It is mainly used for decoration, purification and beautification of living room and office. It is a plant that combines ornamental value and economic value. [0003] However, Tillandsia is mainly distributed in the Americas, and the provenance of Tillandsia introduced into my country is relatively small, so measures should be taken to spee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02
Inventor 丁久玲郑凯李大功杨鹤同蔡鸿宇俞禄生
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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