Corn seed initiator and using method thereof

An initiator and seed technology, applied in the field of corn seed initiator and its application, can solve the problems such as unsatisfactory seed initiation effect, and achieve the effects of improving germination rate, increasing seedling height, and preventing diseases

Active Publication Date: 2015-07-01
PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, most of the seed initiators on the market are hormones and inorganic salts, and the effect on seed initiation is not ideal. In this study, penetrants, growth hormones and fungicides were mixed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The distribution of each group is as follows:

[0022] PEG6000 20%

[0023] Fulvic acid 1%

[0024] 6-BA 0.01%

[0025] Thiofuramide 1%

[0026] water balance

[0027] Put the original drug of thifuramide, PEG6000 and 6-BA into a sand mill, add water and appropriate amount of glass beads, grind to 1-2 μm, filter into a beaker, then add fulvic acid, stir until completely dissolved, and prepare Get 22.01% seed initiator.

Embodiment 2

[0029] The distribution of each group is as follows:

[0030] PEG6000 25%

[0031] Fulvic acid 2%

[0032] 6-BA 0.02%

[0033] Thiofuramide 2%

[0034] water balance

[0035] Put the original drug of thifuramide, PEG6000 and 6-BA into a sand mill, add water and appropriate amount of glass beads, grind to 1-2 μm, filter into a beaker, then add fulvic acid, stir until completely dissolved, and prepare Obtain 29.02% seed initiator.

Embodiment 3

[0037] The distribution of each group is as follows:

[0038] PEG6000 20%

[0039] Fulvic acid 1%

[0040] 6-BA 0.01%

[0041] Boscalid 1%

[0042] water balance

[0043] Put boscalid, PEG6000 and 6-BA into a sand mill, add water and appropriate amount of glass beads, grind to 1-2 μm, filter into a beaker, then add fulvic acid, stir until completely dissolved, 22.01% seed initiator was produced.

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PUM

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Abstract

The invention discloses a corn seed initiator. The corn seed initiator comprises the following components: 15-35% of polyethylene glycol, 0.5-3% of fulvic acid, 0.005-0.05% of 6-benzylaminopurine, 1-3% of bactericide and the balance of water, wherein polyethylene glycol, fulvic acid and 6-benzylaminopurine are used as active components; according to the corn seed initiator prepared by the above components, the initiator is soaked for 12h and is dried at 35 DEG C until reaching the original weight according to the seed-chemical ratio of 1:2, and the initiator has good initiation effect on corn seeds after initiation, the indexes such as the emergence rate, the plant height and fresh weight can be remarkably improved, the initiator is much better than the single dosage and the common initiators in effect, the initiator can be used for corn seeds, the raw materials of the initiator are easily available, and the initiator has low cost and can be prepared conveniently.

Description

technical field [0001] The invention relates to a mixture composed of a growth regulating substance, a fungicide and an auxiliary agent for seed treatment, in particular to an initiator for activation and initiation treatment of corn seeds before germination. Background technique [0002] my country is the second largest corn producer in the world. Corn plays a very important role in the sustainable development of agriculture in our country. Seed vitality has attracted more and more people's attention. How to ensure high seed vitality has become a research hotspot. [0003] Seed vigor reflects the potential germination and emergence ability of seeds under various conditions, and is an important indicator to measure the quality of seeds. When the seed is physiologically mature, its vitality reaches the highest point, and then, life will advance toward death with the aging process, and the vitality will gradually decrease. This natural irreversible phenomenon that occurs and d...

Claims

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Application Information

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IPC IPC(8): A01N61/00A01P21/00A01P3/00A01N43/90A01N47/02A01N43/40
Inventor 任学祥叶正和苏贤岩陈聪
Owner PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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