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A kind of terminalia grandiflorum seed and fruit initiator and using method thereof

An initiator, the technology of Terminalia, which is applied in the field of agriculture, can solve the problems of inability to effectively guarantee the effective germination of seeds, reduce the utilization rate of seeds, increase difficulty and cost, etc., so as to avoid membrane structure damage, increase germination rate and germination speed, and germinate The effect of shortening the time

Active Publication Date: 2020-09-08
琼台师范学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for Terminalia macrophyllum, because the endocarp is hard and has a certain degree of adhesion with the seed kernel, in the process of removing the endocarp, as the area to be removed increases, the seeds are more likely to be damaged, which increases production instead. The difficulty and cost of processing cannot effectively guarantee the effective germination of seeds and reduce the utilization rate of seeds

Method used

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  • A kind of terminalia grandiflorum seed and fruit initiator and using method thereof
  • A kind of terminalia grandiflorum seed and fruit initiator and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment -

[0025] Embodiment-A seed initiator of Terminalia eucalyptus, comprising the following components according to mass percentage: 20% PEG-6000, 1% coating agent, 0.1% plant growth regulator, and the balance is water.

[0026] Wherein, the preparation method of the initiator is as follows: according to the above ratio, weigh PEG-6000, coating agent and plant growth regulator, mix them, add the rest of the water, and stir until completely dissolved.

Embodiment 1

[0027] Embodiment 1-a seed initiator of Terminalia zebrascens, comprises the following components according to mass percentage: 15% PEG-6000, 0.8% coating agent, 0.08% plant growth regulator, and the balance is water;

[0028] Wherein, the plant growth regulator is a mixture of gamma-polyglutamic acid, naphthalene acetic acid and potassium indolebutyrate; the mass ratio of gamma-polyglutamic acid, naphthyl acetic acid and potassium indolebutyrate is 1:1: 60;

[0029] The coating agent is a mixture of thiourea, choline chloride and water-soluble chitosan; the mass ratio of thiourea, choline chloride and water-soluble chitosan is 5:2:12; the water-soluble shell The polycan was chitosan glutamate.

Embodiment 2

[0030] Embodiment 2-a seed initiator of Terminalia zebrascens, comprises the following components according to mass percentage: 10% PEG-6000, 0.5% coating agent, 0.07% plant growth regulator, and the balance is water;

[0031] Wherein, the plant growth regulator is a mixture of γ-polyglutamic acid, naphthalene acetic acid and potassium indolebutyrate; the mass ratio of γ-polyglutamic acid, naphthyl acetic acid and potassium indolebutyrate is 2:1: 70;

[0032] The coating agent is a mixture of thiourea, choline chloride and water-soluble chitosan; the mass ratio of thiourea, choline chloride and water-soluble chitosan is 3:2:10; the water-soluble shell The polycan was chitosan glutamate.

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Abstract

The invention provides a terminalia catappa L seed initiator and the application method thereof. The initiator comprises the components of, by mass, 5% to 20% of PEG-6000, 0.5% to 1% of an envelope agent, 0.05% to 0.1% of a plant growth regulator, and the balance water. According to the terminalia catappa L seed initiator and the application method thereof, initiation treatment can be carried outon seed with endocarp partially removed, the germination speed and the germination rate of seed are effectively increased, the cytomembrane repair effect of seed is improved, and the seed use ratio isincreased.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a seed initiator of Terminalia zebrascens and its application method. Background technique [0002] Terminalia catappa L. is a tall tree of the genus Myrobalan in the family Junzike, with oval fruit, soft woody exocarp, hard woody endocarp, and a seed inside. In production, it is mostly propagated by seeds, and it generally takes more than 60 days after sowing to enter the peak germination period, which takes a long time. The longer germination time makes the seed germination process susceptible to the influence of various environmental factors, resulting in a lower germination rate in the natural state, and the germination rate of fresh fruits only reaches 25%, which is also not conducive to the needs of quickly obtaining seedlings in production. [0003] In the prior art, there are few reports on the technology of adopting seed initiators to process the seeds of Terminal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/38A01N37/10A01N37/46A01N25/10A01P21/00A01C1/00
CPCA01C1/00A01N25/10A01N37/10A01N37/46A01N43/38
Inventor 林春光许天委李国寅
Owner 琼台师范学院