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Method for purifying pollen for fruit tree pollination

A purification method and pollen technology, applied in chemical instruments and methods, solid separation, sieving, etc., can solve the problems of many fluffs, poor effect, easy to block pollination machinery channels, etc., to improve utilization rate and good dispersion Effect

Inactive Publication Date: 2016-07-06
平陆县金童果业专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems that the pollen proposed by the existing sieve has many fluffs containing receptacle, easily blocks the pollination machinery channel, low utilization rate of pollen and poor effect, and provides a method for purifying pollen for fruit tree pollination

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A method for purifying pollen for fruit tree pollination, which consists of the following steps:

[0014] 1) Put the primary pollen in a 120-mesh stainless steel sieve under a well-ventilated temperature of 0-20°C;

[0015] 2) Put the sieve containing the initially extracted pollen into a container with acetone solution, shake the sieve to make the pollen sink to the bottom of the acetone solution, after the pollen has settled, drain the excess acetone solution, and then take out the pollen that has settled at the bottom of the container , put it in an aluminum container with good thermal conductivity and let the acetone volatilize for 15 to 30 minutes. After the acetone is completely volatilized, take out the purified pollen, collect and pack it.

[0016] The weight ratio of the primary pollen to the acetone solution is 1:2. The acetone solution is superior high-purity acetone produced by Yanshan Petrochemical.

Embodiment 2

[0018] A method for purifying pollen for fruit tree pollination, which consists of the following steps:

[0019] 1) Under the condition of well-ventilated temperature of 20°C, put the first extracted pollen in a 120-mesh stainless steel sieve;

[0020] 2) Put the sieve containing the initially extracted pollen into a container with acetone solution, shake the sieve to make the pollen sink to the bottom of the acetone solution, after the pollen has settled, drain the excess acetone solution, and then take out the pollen that has settled at the bottom of the container , put it in an aluminum container with good heat conduction and let the acetone volatilize for 15 minutes. After the acetone is completely volatilized, take out the purified pollen, collect and pack it.

[0021] The weight ratio of the primary pollen to the acetone solution is 1:2. The acetone solution is superior high-purity acetone produced by Yanshan Petrochemical.

Embodiment 3

[0023] A method for purifying pollen for fruit tree pollination, which consists of the following steps:

[0024] 1) Under the condition of well-ventilated temperature of 15°C, place the primary pollen in a 120-mesh stainless steel sieve;

[0025] 2) Put the sieve containing the initially extracted pollen into a container with acetone solution, shake the sieve to make the pollen sink to the bottom of the acetone solution, after the pollen has settled, drain the excess acetone solution, and then take out the pollen that has settled at the bottom of the container , placed in an aluminum container with better heat conduction to let the acetone volatilize for 20 minutes, after the acetone is completely volatilized, take out the purified pollen, collect and pack it.

[0026] The weight ratio of the primary pollen to the acetone solution is 1:2. The acetone solution is superior high-purity acetone produced by Yanshan Petrochemical.

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Abstract

The invention relates to a method for purifying pollen for fruit tree pollination, and belongs to the technical field of pollen purification. The technical problems that according to pollen screened and extracted by an existing sieve, the amount of fluff containing torus is large, a pollination mechanical channel is prone to being blocked, the pollen utilization rate is low, and the effect is poor are mainly solved. To solve the above technical problems, according to the adopted technical scheme, the method for purifying the pollen for fruit tree pollination comprises the following steps that firstly, primarily-extracted pollen is contained in a sieve with 120 meshes under the conditions that ventilation is good, and the temperature ranges from 0 DEG C to 20 DEG C; and secondly, the sieve containing the primarily-extracted pollen is placed in a container containing an acetone solution, the sieve is shaken, the pollen is made to be deposited to the bottom of the acetone solution, and after the pollen is deposited, the redundant acetone solution is discharged, then, the pollen deposited at the bottom of the container is taken out and contained in a container with good heat conductivity, the acetone volatilizes for 15 min-30 min, and after the acetone is completely volatized, the purified pollen is taken out, collected and packaged.

Description

technical field [0001] The invention relates to a method for purifying pollen for pollination of fruit trees, which belongs to the technical field of pollen purification. Background technique [0002] Artificial pollination of fruit trees can make up for the impact of bad climate factors in flowering period on fruit fertilization, and plays a very important role in stabilizing orchard yield and improving fruit quality. With the gradual popularization of artificial pollination technology of fruit trees and the increase of labor costs, mechanical pollination is widely used in various countries in the world. [0003] As mechanical pollination requires higher and higher pollen purity, the pollen produced by traditional conventional sieves often contains torus fluff, which will block the passage of pollination machinery during pollination. How to extract high-purity pollen is an urgent problem to be solved. Contents of the invention [0004] The purpose of the present inventio...

Claims

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Application Information

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IPC IPC(8): B07B1/00
CPCB07B1/00
Inventor 赵奎马建江牛自勉杨方孙俊宝潘大丰姚瑞赵莲畅文选
Owner 平陆县金童果业专业合作社
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