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Liquid pollen for accurate pollination

A liquid pollen, accurate technology, applied in the agricultural field, can solve the problems of plasmolysis, pollen swelling, pollen can not maintain activity for a long time, etc., and achieves the effect of improving pollen germination rate and reducing dosage.

Inactive Publication Date: 2014-03-19
大连东芳果菜专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known liquid pollen formula has been tested and found that the pollen cannot maintain activity in it for a long time, or plasmolysis occurs, or the pollen bursts, and the plasmolysis is observed after 10 hours for the longest retention time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Example 1 Liquid pollen for precise pollination of sweet cherries, the preparation amount is 10 ml.

[0013] Liquid pollen for accurate pollination of sweet cherries is a multi-component mixed aqueous solution containing 800mg of sucrose, 1.8mg of calcium chloride, 24mg of potassium dihydrogen phosphate, 0.5mg of boric acid, 10mg of potassium nitrate, 0.15mg of zinc sulfate heptahydrate, and 1.5 mg of magnesium sulfate heptahydrate mg, 6-BA0.004mg, spermine 0.10mg, pollen of main species, pollen of other plants of the same family. The dosage of the pollen of the main variety is 1 mg (2 flowers) if fresh flower powder is used, and 0.6 mg if dried pollen is used. The dosage of fresh pollen for other plants of the same family is 10 mg, and the dosage of dried pollen is 6 mg, and the water in the aqueous solution is distilled water.

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PUM

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Abstract

The invention discloses liquid pollen for accurate pollination. The liquid pollen is a multi-component mixed aqueous solution containing 80g / L of cane sugar, 180mg / L of calcium chloride, 2.4g / L of potassium dihydrogen phosphate, 50mg / L of boric acid, 1g / L of potassium nitrate, 15mg / L of zinc sulphate heptahydrate, 150mg / L of magnesium sulfate heptahydrate, 0.4mg / L of 6-BA, 10mg / L of spermine, a main kind of pollen, and pollen of other plants in the same family. If fresh pollen is used as the main kind of pollen, a use amount ratio of the fresh pollen (collected from 200 flowers) is 100mg / L, and if dried pollen is used as the main kind of pollen, a use amount ratio of the dried pollen is 60mg / L. If fresh pollen is used as pollen of other plants in the same family, a use amount ratio of the fresh pollen is 1000mg / L, and if dried pollen is used as pollen of other plants in the same family, a use amount ratio of the dried pollen is 600mg / L. The multi-component mixed aqueous solution utilizes distilled water.

Description

technical field [0001] The invention belongs to the technical field of agriculture, in particular to liquid pollen for precise pollination. Background technique [0002] At present, the known liquid pollen formulations have been tested and found that the pollen cannot maintain activity for a long time, or plasmolysis occurs, or pollen bursts, and plasmolysis is observed after 10 hours for the longest retention time. Another common point of these formulas is that only one kind of pollen is put in the solution, and the total amount of pollen required is relatively large. Contents of the invention [0003] In order to overcome the above drawbacks, liquid pollen for accurate pollination was invented. [0004] Liquid pollen for precise pollination is a multi-component mixed aqueous solution containing 80g / L sucrose, 180mg / L calcium chloride, 2.4g / L potassium dihydrogen phosphate, 50mg / L boric acid, 1g / L potassium nitrate, and 15mg zinc sulfate heptahydrate / L, magnesium sulfa...

Claims

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Application Information

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IPC IPC(8): C12N5/04A01H1/02
Inventor 张爱东
Owner 大连东芳果菜专业合作社
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