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Pollen nourishing liquid for spraying pollination of sweet cherries, and preparation method and using method thereof

A technology for spray pollination and sweet cherries, applied in application, organic fertilizer, nitrogen fertilizer, etc., can solve the problems of sweet cherry pollination labor and time, unsafe fruit, low efficiency, etc., and achieve the effect of improving the probability of pollination and fertilization and ensuring fruit setting

Inactive Publication Date: 2017-02-22
SHANDONG YANTAI AGRI SCI & TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention aims to solve a series of problems in the prior art, such as labor-intensive and time-consuming pollination of sweet cherries, low efficiency, poor effect and unsafe fruit, and further provides a pollen nutrient solution for spray pollination of sweet cherries, and also provides Preparation method and application method of the pollen nutrient solution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A kind of pollen nutrient solution for sweet cherry spray pollination, its composition comprises

[0045] water 15kg

[0046] Sweet Cherry Pollen 10-15g

[0047] Runfengbao 15-18ml

[0048] Polysaccharide liquid boron 12-15ml

[0049] Urea 35-40g

[0050] White sugar 75-90g.

[0051] Among the above raw materials, said Runfengbao is a kind of organic water-soluble fertilizer, the main component is 2% chitosan oligosaccharide, which has the effect of activating tissue cells and improving fruit setting rate; said polysaccharide liquid boron is chelated with chitosan oligosaccharide The polysaccharide boron fertilizer made from the mixture has the effect of prolonging the life span of the pollen tube and improving the fertilization rate; the urea is selected from double-enzyme urea or polypeptide urea, which can supplement the nitrogen source for the flower organs; the white sugar supplements the carbon source for it , to supplement the nutrient consumption during the...

Embodiment 2

[0066] A kind of preparation method of the pollen nutrient solution that is used for sweet cherry spray pollination, preparation process is:

[0067] (1), dilute pollen

[0068] Fully stir and dilute 10-15g of sweet cherry pollen with 15kg of water in a container, and obtain pollen aqueous solution after the pollen is completely dispersed in water;

[0069] (2), preparation of nutrient solution

[0070] Add 15-18g of Runfengbao, 12-15g of polysaccharide liquid boron, 35-40g of urea and 75-90g of white sugar into the pollen aqueous solution in turn, and mix evenly to obtain the pollen nutrient solution.

Embodiment 3

[0072] A method for using pollen nutrient solution for sweet cherry spray pollination, comprising:

[0073] Do not spray before the initial flowering stage of sweet cherry, spray 2-4 times from the initial flowering stage to the full flowering stage, and spray once every 1-3 days;

[0074] Described initial florescence refers to the period that the flower of sweet cherry tree whole tree 5% is fully open;

[0075] Described blooming period refers to the period when the flowers of 25% of the whole tree of sweet cherry tree are fully open;

[0076] The spraying tool uses spraying equipment, preferably filtrate spraying equipment;

[0077] The spraying time is generally selected from 10:00 to 14:00 on a sunny day. At this time, the water evaporates quickly, and at the same time, it can solve the problems of high temperature at noon and low flower temperature, delay the aging of the style, and increase the fruit setting rate.

[0078] A pollen nutrient solution for sweet cherry s...

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Abstract

The invention relates to a pollen nourishing liquid for spraying pollination of sweet cherries, and a preparation method and a using method thereof. The pollen nourishing liquid for the spraying pollination of the sweet cherries is characterized in that 10 to 15 g of sweet cherry pollen, 15 to 18 ml of Runfengbao, 12 to 15 ml of chitosan liquid boron, 35 to 40 g of urea, and 75 to 90 g of sugar are prepared into 15 kg of water. A preparation method for the nourishing liquid comprises the following steps: fully stirring and diluting 10 to 15 g of the sweet cherry pollen in a container by using 15 kg of the water, and obtaining pollen aqueous solution after the pollen is completely dispersed; adding the Runfengbao, the chitosan liquid boron, the urea and the white sugar into the pollen aqueous solution in sequence, and mixing uniformly to obtain the nourishing liquid. The invention provides a labour-saving, safe and high-efficiency auxiliary pollination method; the pollen is prepared into the nourishing liquid, and spraying auxiliary pollination is performed through spraying equipment, so that a pollinating process is time-saving, labour-saving, high-efficiency and safe; meanwhile, the pollination and fertilization probability can also be improved; fruit setting, stable yield, and fruit safety are guaranteed.

Description

technical field [0001] The invention relates to a pollen nutrient solution, in particular to a pollen nutrient solution for spray pollination of sweet cherries, a preparation method and a use method thereof, and belongs to the technical field of sweet cherry pollination. Background technique [0002] Statistics from the Food and Agriculture Organization of the United Nations show that the average output of sweet cherries in the world in 2013 was 377.3kg / 666.7m 2 ; According to statistics from the Cherry Branch of the Chinese Horticultural Society, the average yield of sweet cherries in my country in 2015 was 295.5kg / 666.7m 2 . There are also many high-yield models in production. For example, the output of a garden in Dujiaya Village, Zhanggezhuang Town, Fushan District, Yantai City is 3000kg / 666.7m 2 about. Most varieties of sweet cherry have low self-fertilization rate or self-fertilization, and they have strict requirements on pollinating varieties. Suitable pollinati...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01K67/033C05G3/00
CPCA01G17/005A01K67/033C05C9/00C05G3/00C05D9/02C05F11/00
Inventor 张福兴李芳东王玉霞张序李延菊田长平孙庆田郭少华
Owner SHANDONG YANTAI AGRI SCI & TECH INST
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