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Pollination liquid for actinidia arguta and preparation method of pollination liquid

A technology of soft jujube kiwifruit and pollination solution, which is applied in the directions of botanical equipment and methods, chemicals for biological control, application, etc., can solve the problems of long pollination time, high pollen amount, and large pollen consumption, and can reduce the Pollination cost and the effect of improving economic efficiency

Pending Publication Date: 2022-05-06
BEIJING VOCATIONAL COLLEGE OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the shortcoming of existing artificial point pollination method is that pollen consumption is big, and pollination required labor cost is high, and pollination time is long etc.
Although pollination efficiency can be improved by using wind-pressure pollinators, the amount of pollen required for pollination is relatively high, and the cost can be as high as more than 4,000 yuan per hectare, which is relatively high.

Method used

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  • Pollination liquid for actinidia arguta and preparation method of pollination liquid
  • Pollination liquid for actinidia arguta and preparation method of pollination liquid
  • Pollination liquid for actinidia arguta and preparation method of pollination liquid

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Preparation of pollination solution for Actinidia jujube. The pollination solution for kiwifruit according to the present invention includes a liquid bulking agent and refined pollen. The liquid bulking agent is: 1L of water, 1g of powdered agar, 50g of sucrose, and 0.1-0.2g of food coloring. Refined pollen is 5g, and refined pollen can be purchased from commercially available products. The refined pollen used in the present invention is Fengyue brand produced by Shaanxi Zhouzhi Kiwi Fruit Industrial Park.

[0020] Specifically, 1 L of water is prepared, and the pH value of the water ranges from 6.5 to 8.5. In other words, tap water with high hardness or water with an acidic or alkaline pH cannot be used. This is due to the use of water with high hardness and high calcium content, which will affect the osmotic pressure of pollen and accelerate the rupture of pollen, thus affecting normal pollination. An acidic or alkaline pH will affect pollen viability.

[0021] P...

Embodiment 2

[0028] Pollination Test of Actinidia jujube

[0029] Six treatment levels were set in the experiment: the aforementioned pollination solution was diluted 100 times, 200 times, 250 times, 300 times, 500 times and 1000 times respectively. As controls, artificial point pollination (control 1) and pollination by spraying (control 2) were selected.

[0030] In control 1 artificial spot pollination and control 2 pollination, the ratio of fine pollen to diluent (talcum powder) was set to 1:10; the diluent and pollen were weighed and poured into a clean and dry plastic bottle, capped Tightly cap the bottle and shake evenly for later use.

[0031] The test was carried out in 2018 when the 4-year-old 'Longcheng No. 2' was in full bloom. The early flowering period of kiwifruit in Beijing is May 5, and the full flowering period is May 10-14. The test treatments were 100 times, 200 times, 250 times, 300 times, 500 times, 1000 times respectively, control 1 artificial spot pollination and...

Embodiment 3

[0045] Comparison of different pollination costs

[0046] The applicant further calculated and compared the costs of different pollinations used in the experiment as follows:

[0047] Table 2. Comparison of different pollination costs

[0048]

[0049] As can be seen from Table 2 above, the costs of different pollinations are different. The cost of manual spot insemination in control 1 was 3564.6 yuan per hectare (ha); the cost of spray pollination in control 2 was 4914.6 yuan per hectare (ha). However, according to the present invention, when the dilution ratio of the pollination solution is 100 times to 1000 times, the cost is 198.9 yuan to 603.9 yuan per hectare (ha), which is the lowest cost.

[0050] Thus, when the pollination solution for Actinidia jujuba according to the present invention is diluted by 100 to 300 times, it can ensure a fruit setting rate of 81.52-84.52%, a single fruit seed number of 153-174, and an average When the single fruit weight is 18.02-21...

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PUM

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Abstract

The invention provides pollination liquid for actinidia arguta. The pollination liquid comprises the following components: 1L of water, 1g of powdered agar, 50g of cane sugar, 0.1-0.2 g of food coloring and 5g of refined pollen. According to the pollination liquid for the actinidia arguta, the pollination cost can be greatly reduced and the economic benefit can be improved under the condition that the fruit setting rate, the seed number of a single fruit, the average weight of the single fruit and soluble solids are relatively high. The invention further provides a preparation method of the pollination liquid for the actinidia arguta.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular, the invention relates to a pollination solution for Actinidia jujuba and a preparation method thereof. Background technique [0002] The technical background related to the present invention will be described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] Actinidia arguta (scientific name: Actinidia arguta (Sieb. & Zucc) Planch. ex Miq.) is a large deciduous vine of Actinidiaceae and Actinidia genus. Actinidia jujube is dioecious and must be pollinated to bear fruit. In the natural environment, there are many male trees, and pollination can be completed by insects and wind. However, in the case of artificial cultivation, the number of male trees is only about 1 / 10, and it cannot be guaranteed that all female trees can be pollinated. Therefore, only by artificial pollination can it be ensured that each female tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/16A01N25/24A01N25/00A01P21/00A01H1/02
CPCA01N43/16A01N25/24A01N25/00A01H1/02
Inventor 程建军管建国禹文雅吴晓云
Owner BEIJING VOCATIONAL COLLEGE OF AGRI
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