CN105993289A - Treatment method capable of increasing seed germination and growth speeds - Google Patents
Treatment method capable of increasing seed germination and growth speeds Download PDFInfo
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- CN105993289A CN105993289A CN201610328383.4A CN201610328383A CN105993289A CN 105993289 A CN105993289 A CN 105993289A CN 201610328383 A CN201610328383 A CN 201610328383A CN 105993289 A CN105993289 A CN 105993289A
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- seeds
- seed
- germination
- autoclave
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
A treatment method capable of increasing seed germination and growth speeds is characterized by comprising the following steps: (1) high-quality crop seeds are selected, impurities are removed, and the crop seeds are left for standby use; (2) the seeds are subpackaged in non-toxic plastic bags or fabric bags, openings of the bags are sealed, and the seeds are left for standby use; (3) the seeds subpackaged in the step (2) are put into an autoclave, high-pressure gas or a high-pressure liquid is injected into the autoclave until pressure in the autoclave reaches 5-200 MPa, the high pressure is maintained for 5 minutes to 6 hours, and then the seeds are taken out. The treatment method can effectively increase the germination and growth speeds of crop seeds and forest tree seeds, facilitates high and stable yield of crops and improves nutrient quality of fruits and edible stems and leaves of the crops.
Description
Technical field
The invention belongs to agricultural breeding technical field, be specifically related to a kind of processing method improving Seed Germination and growth speed.
Background technology
Physics, chemistry or biological treatment to be used before crop, tree seed sowing.Including selected, bask seeds, soak seed, dress seed, accelerating germination etc..Purpose is to promote germination fast and neat, growth of seedling preventing disease and pest healthy and strong, pre-and promote some early ripening of the crops.Concrete steps include:
1. choose seeds, dry Yang Jinghou at seed, use the method elite seeds such as grain-by-grain seed selection, screening, selecting crude drugs with winnower and liquid choosing.Seed cleaning purpose is to eliminate blighted grain, granule, broken grain, the seed having pest and disease damage and various foreign material.
2. bask seeds.Utilize exposure in sunshine seed, there is promotion seed afterripening and the activity of enzyme, reduce sprout inhibition content of material, the raising effect such as germination percentage and sterilization in seed.
3. soak seed.The effect of seed soaking is to promote germination and eliminate pathogen.Method has: Seed soaking, hot water treatment of seeds, Medicament soaked seed.Dose, liquor strength and seed soaking time should be grasped, in order to avoid seed by poisoning and affects Disinfection Effect by code.
4. dress seed.To sow after medicament, fertilizer and seed mix and blend, to prevent disease pest from causing harm, stratification and seedling healthy and strong.Method divides dry mixing, wet-mixing and seed pelleting.
5. accelerating germination.According to germination characteristic before broadcasting, giving suitable moisture, temperature and Oxygen Condition under manual control, stratification is fast, neat, healthy and strong.Method has melt pit accelerating germination, plastic sheeting shallow hole accelerating germination, grass to store up accelerating germination, fiery pit accelerating germination, steam accelerating germination etc..
Additionally, the most seed-bearing Seed treatment and Stratificated treatment.Seed treatment is to abrade, with coarse sand, cullet, the seed (such as seeds such as melilotus, Herba Astragali Melilotoidis (Herba Astragali Sinici), Herba Spinaciaes) that seed coat is abundant, hard, germinates in order to water suction.Stratificated treatment is the seed needing after-ripening, winter with wet sand and seed stack, under 0 ~ 5 DEG C of low temperature 1 ~ 3 month, to be forced through rest period, germinates neat after spring sowing.
Summary of the invention
The purpose of the present invention, is to provide a kind of processing method improving Seed Germination and growth speed, can be effectively improved crops and the sprouting of tree seed and the high yield of the speed of growth, beneficially crops, stable yields and raising crop fruit food and the nutritional quality of edible stem and leaf.
The technical scheme is that
A kind of processing method improving Seed Germination and growth speed, comprises the steps:
1, select excellent crop seeds, go the removal of impurity, standby；
2, seed is distributed in non-toxic plastic or textile bags, seals bag mouth, standby；
3, the seed after step of learning from else's experience (2) subpackage processes puts into autoclave, and to being filled with gases at high pressure or highly pressurised liquid in still, in making still, pressure reaches 1-200MPa, keeps high pressure to take out for 5 minutes to 6 hours.
The preferred pressure of the present invention is 10-98Mpa, and the HIGH PRESSURE TREATMENT time is 1-2 hour.
By Dongbei Agricultural College, the supertension method for treating seeds of the present invention is carried out abundant experiment, the seed after processing has been carried out germination percentage and planting percent is tested, achieved good effect.Experimental result sees attached list one.
Wherein germination percentage and planting percent calculate as follows:
Germination percentage=chitting piece number/total grain number；
Planting percent=transplant survival seedling number/total grain number.
From Northeast Agricultural University make experimental result be apparent from, the pressure of ultra high pressure treatment seed is 50-150Mpa, the process time be 1-2 hour even more ideal.
Supertension seed treatment research is had been carried out more than 4 years by present patent application people.
During carrying out this work, on the one hand carry out screening and the appraisal of mutant；On the one hand follow and excellent middle select excellent principle, carry out pressure induced breeding work.Having obtained more than 100 part of character at present occurs the mutant material of substantially variation by many generations " selecting excellent in excellent ", 7 excellent mutating strain series of Comprehensive Traits are screened, the advantages such as they have, and plant type is preferable, the big grain of leaf is many, cane is sturdy, not senilism and ripe color are smooth.
Detailed description of the invention
Embodiment one
A kind of processing method improving Seed Germination and growth speed, comprises the steps:
1, select excellent soybean seed, go the removal of impurity, standby；
2, soybean seed is loaded in non-toxic plastic bag, seal bag mouth, standby；
In the seed cabin of the ultra micro molecular pressure machine that 3, the soybean seed processed through step 2 is put into the applicant's invention, the pressure of water under high pressure reaches 50Mpa, and the holding time is 1 hour.Soybean seed through cultivation experiments germination percentage be 95%, planting percent be 80%.
Embodiment two
A kind of processing method improving Seed Germination and growth speed, comprises the steps:
1, select excellent sorghum seeds, go the removal of impurity, standby；
2, the sorghum seeds processed through step 2 is loaded in nontoxic textile bags, seal bag mouth, standby；
3, sorghum seeds after step 2 processes is put into the ultra micro molecular pressure machine of the applicant's invention, and water is forced into 98Mpa, and the HIGH PRESSURE TREATMENT time is 1.2 hours, is 82% through cultivation experiments germination percentage, and planting percent is 72%.
Embodiment three
A kind of processing method improving Seed Germination and growth speed, comprises the steps:
1, select excellent Pumpkin Seed, go the removal of impurity, standby；
2, Pumpkin Seed is loaded in nontoxic software plastic bag, seal bag mouth, standby；
3, the Pumpkin Seed processed through step 2 being put into ultra micro molecular pressure machine, water is forced into 50Mpa, and water pressurizing time is 1.1 hours, is 94.6% through cultivation experiments germination percentage, and planting percent is 79%.
Embodiment four
A kind of processing method improving Seed Germination and growth speed, comprises the steps:
1, select excellent cucumber seeds, go the removal of impurity, standby；
2, cucumber seeds is loaded in nontoxic fiber mesh bag, seal bag mouth, standby；
3, being loaded in plastic bag by the cucumber seeds processed through step 2, place in ultra micro molecular pressure machine, water boosts to 92Mpa, and the HIGH PRESSURE TREATMENT time is 2 hours, and cucumber seeds is 89% through cultivation experiments germination percentage, and planting percent is 73%.
Embodiment five
A kind of processing method improving Seed Germination and growth speed, comprises the steps:
1, select excellent rice paddy seed, go the removal of impurity, standby；
2, rice paddy seed is loaded in nontoxic fiber mesh bag, seal bag mouth, standby；
3, the rice paddy seed processed through step 2 is put into plastic bag, place in the ultra micro molecular pressure machine of applicant invention, water boosts to 15Mpa, the HIGH PRESSURE TREATMENT time is 1 hour, rice paddy seed after using the method to process is through cultivation experiments, its Germination Percentage of Rice is 94.6%, and planting percent is 78.5%.
Under table one different pressures, seedling germination percentage, planting percent compare
Claims (3)
1. the processing method improving Seed Germination and growth speed, it is characterised in that comprise the steps:
(1), select excellent crop seeds, go the removal of impurity, standby；
(2), by seed it is distributed in non-toxic plastic or textile bags, seals bag mouth, standby；
(3) seed, after step of learning from else's experience (2) subpackage processes puts into autoclave, to being filled with gases at high pressure or highly pressurised liquid in autoclave, makes pressure in still reach 5-200MPa, keeps high pressure to take out for 5 minutes to 6 hours.
A kind of processing method improving Seed Germination and growth speed the most according to claim 1, it is characterised in that:
In described autoclave, pressure is 10-98Mpa, and the HIGH PRESSURE TREATMENT time is 1-2 hour.
A kind of processing method improving Seed Germination and growth speed the most according to claim 1, it is characterised in that:
In described autoclave, pressure is 50 Mpa, and the HIGH PRESSURE TREATMENT time is 1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328383.4A CN105993289A (en) | 2016-05-18 | 2016-05-18 | Treatment method capable of increasing seed germination and growth speeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328383.4A CN105993289A (en) | 2016-05-18 | 2016-05-18 | Treatment method capable of increasing seed germination and growth speeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105993289A true CN105993289A (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610328383.4A Pending CN105993289A (en) | 2016-05-18 | 2016-05-18 | Treatment method capable of increasing seed germination and growth speeds |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492918A (en) * | 2020-11-30 | 2021-03-16 | 西华大学 | Method for improving polyphenol content in tartary buckwheat through high-pressure coupling germination |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120288403A1 (en) * | 2011-05-13 | 2012-11-15 | Hitachi Cable, Ltd. | GaAs SINGLE CRYSTAL WAFER AND METHOD OF MANUFACTURING THE SAME |
| CN102986332A (en) * | 2012-12-07 | 2013-03-27 | 浙江农林大学 | Fast large-scale germination accelerating method for palm seed |
-
2016
- 2016-05-18 CN CN201610328383.4A patent/CN105993289A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120288403A1 (en) * | 2011-05-13 | 2012-11-15 | Hitachi Cable, Ltd. | GaAs SINGLE CRYSTAL WAFER AND METHOD OF MANUFACTURING THE SAME |
| CN102986332A (en) * | 2012-12-07 | 2013-03-27 | 浙江农林大学 | Fast large-scale germination accelerating method for palm seed |
Non-Patent Citations (2)
| Title |
|---|
| 李玉阁 等: "高压氮气处理对作物种子萌发及幼苗生长的影响", 《河南农业科学》 * |
| 言普 等: "高压对水稻种子萌发的影响", 《种子》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492918A (en) * | 2020-11-30 | 2021-03-16 | 西华大学 | Method for improving polyphenol content in tartary buckwheat through high-pressure coupling germination |
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Application publication date: 20161012 |
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