CN1034256C - Cotton seedling-keeping agent and relevant seed-soaking method - Google Patents
Cotton seedling-keeping agent and relevant seed-soaking method Download PDFInfo
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- CN1034256C CN1034256C CN91104420A CN91104420A CN1034256C CN 1034256 C CN1034256 C CN 1034256C CN 91104420 A CN91104420 A CN 91104420A CN 91104420 A CN91104420 A CN 91104420A CN 1034256 C CN1034256 C CN 1034256C
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- seed
- cotton
- seed soaking
- soaking
- clear water
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a seedling protection agent for soaking seeds of cotton and a seed soaking method, and the seedling protection agent is composed of sodium chloride, sulfate, potassium dihydrogen phosphate, manganese sulfate and boric acid. The seedling protection agent is soaked with cotton seeds for multiple times after dissolved into clear water, and thereby, the physiological performance and the nutrient of a germination period of the cotton seeds are improved, the penetrability of cells is enhanced, and the capabilities for resisting salt, alkali, drought, low temperature, freezing damage and diseases in a growing period of cotton.
Description
The present invention relates to cotton seed soaking agent and seed-soaking method.
Owing to often be subjected to the influence of saline and alkaline, arid, low temperature freezing-disaster and disease, phenomenon such as cause mashed kind, emergence rate is low, seedling stage dead seedling is many has a strong impact on Cotton Production at the duration of germination of cotton.
The purpose of this invention is to provide grow cotton a seed soaking agent and a seed-soaking method, and handle, make cotton seed improve the ability of anti-saline and alkaline, drought-resistant, anti-low temperature freezing-disaster and disease, improve the emergence rate of cotton, promote the early growth of cotton by seed soaking.
The objective of the invention is to realize that by following measure the solid seed soaking agent is by sodium chloride, hydrated sulfate, potassium dihydrogen phosphate, Manganous sulfate monohydrate and boric acid are formed.Its weight proportion is:
Sodium chloride: 85-95%
Hydrated sulfate: 0.5-3.5%
Potassium dihydrogen phosphate: 0.5-3.5%
Manganous sulfate monohydrate: 0.5-3.0%
Boric acid: 0.5-5.0%
Hydrated sulfate wherein is Zinc vitriol (ZnSO
47H
2O) or seven ferric sulfate hydrate (FeSO
47H
2O).
A kind of seed-soaking method that uses above-mentioned seed soaking agent, finish by following steps:
(1) soaks: 5 kilograms of cotton seeds were soaked 5-10 minute with 70 ℃ of clear water.
(2) once seed soaking: pull above-mentioned cotton seed out, extrude unnecessary water, 6 gram seed soaking agents are dissolved in 0.5 kilogram of clear water, pour in the cotton seed of handling, the limit bevelling stirs, and fully stirs the back and places 24 hours.
(3) secondary seed soaking: 12 gram seed soaking agents are dissolved in 1.5 kilograms of clear water, pour in the cotton seed after the above-mentioned once seed soaking, the limit bevelling stirs, and fully stirs the back and places 24 hours.
(4) three seed soaking: 24 gram seed soaking agents are dissolved in 1.5 kilograms of clear water, pour in the cotton seed after secondary is soaked seed, the limit bevelling stirs, and fully stirs back placement 24 hours, after above-mentioned seed soaking process finishes, promptly can be used for sowing.
Its principle is, seed soaking agent adopts plant nutrition principle and plant resistance to environment stress to give birth to principle, so that the osmotic potential that is improved, improves cell in physiological property and the nutrition condition of cotton seed germination phase is means, thereby reaches the ability that the raising cotton development stage is resisted saline and alkaline, arid, low temperature freezing-disaster and disease.In the composition of seedling protecting agent, sodium chloride can improve the penetration of cell, and other composition is and improves the interior physiological situation of plant corpus and improve the plant nutrition situation, promotes seedling growth.
Narrate below in conjunction with embodiment.
Embodiment 1:
The proportioning of solid cotton seed soaking agent is:
Sodium chloride 93.55%
Zinc vitriol 1.30%
Potassium dihydrogen phosphate 1.3%
Manganous sulfate monohydrate 0.65%
Boric acid 3.2%
Adopt following seed-soaking method:
1, soaks: 5 kilograms of cotton seeds were soaked 5-10 minute with 70 ℃ of left and right sides clear water.
2, once seed soaking: soaked cotton seed is pulled out, extruded superfluous water, the 6g seed soaking agent is dissolved in 0.5 kilogram of clear water, pour in the cotton seed of above-mentioned processing, the limit bevelling stirs, and fully stirs the back and places 24 hours.
3, secondary seed soaking: the 12g seed soaking agent is dissolved in 1.5 kilograms of clear water, pours in the cotton seed that once seed soaking was handled, the limit bevelling stirs, and placed 24 hours the back that stirs.
4, three seed soaking: the 24g seed soaking agent is dissolved in 1.5 kilograms of clear water, pours in the cotton seed that the secondary seed soaking was handled, the limit bevelling stirs, and stirs the back and places 24 hours.Can sow after handling well.
With the seed soaking of cotton seed soaking agent, can improve anti-saline and alkaline, drought-resistant, anti-low temperature freezing-disaster of cotton development stage and disease resistance ability significantly, improve cotton emergence rate and survival rate of seedlings, make full stand and healthy seedling.Promote the cotton early growth, improve output of cotton and improve quality breeding time in advance.According on probation in the experiment station, Hebei province, various cotton fields are used and all produced effect, and are better with saline land, non-irrigated unfertile land, cement cotton field, ground and cotton date of seeding low temperature overcast and rainy day time result of use especially.The cotton emergence rate can improve 13.8-90.3%, and the damping off and the root rot incidence of disease reduce 19.7-76%, and cotton in seedling stage is met under the situation of 2-3 ℃ of low temperature, the 30% above cotton plant generation freeze injury of overlay film cotton field, and the cotton seed of handling does not have freeze injury to take place.Every mu of volume increase unginned cotton 9.9-65 kilogram is spent every mu of volume increase 7.3-40.4 kilogram before the frost.
Claims (2)
1, the seed soaking agent that grows cotton is characterized in that it is made up of sodium chloride, hydrated sulfate, potassium dihydrogen phosphate, Manganous sulfate monohydrate and boric acid, and its weight proportion is:
Sodium chloride 85-95%
Hydrated sulfate 0.5-3.5%
Potassium dihydrogen phosphate 0.5-3.5%
Manganous sulfate monohydrate 0.5-3.0%
Boric acid 0.5-5.0%
Wherein hydrated sulfate is Zinc vitriol, seven ferric sulfate hydrates.
2, a kind of seed-soaking method of cotton seed is characterized in that being finished by following steps:
(1) soaks: 5 kilograms of cotton seeds were soaked 5-10 minute with 70 ℃ of clear water;
(2) once seed soaking: pull soaked cotton seed out, extrude unnecessary water, 6 gram seed soaking agents are dissolved in 0.5 kilogram of clear water, pour in the cotton seed of handling, the limit bevelling stirs, and fully stirs the back and places 24 hours;
(3) secondary seed soaking: 12 gram seed soaking agents are dissolved in 1.5 kilograms of clear water, pour in the cotton seed after above-mentioned once seed soaking, the limit bevelling stirs, and fully stirs the back and places 24 hours;
(4) three seed soaking: 24 gram seed soaking agents are dissolved in 1.5 kilograms of clear water, pour in the cotton seed after secondary is soaked seed, the limit bevelling stirs, and fully stirs back placement 24 hours, can sow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91104420A CN1034256C (en) | 1991-07-04 | 1991-07-04 | Cotton seedling-keeping agent and relevant seed-soaking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91104420A CN1034256C (en) | 1991-07-04 | 1991-07-04 | Cotton seedling-keeping agent and relevant seed-soaking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1068245A CN1068245A (en) | 1993-01-27 |
| CN1034256C true CN1034256C (en) | 1997-03-19 |
Family
ID=4906609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91104420A Expired - Fee Related CN1034256C (en) | 1991-07-04 | 1991-07-04 | Cotton seedling-keeping agent and relevant seed-soaking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1034256C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817708B (en) * | 2010-04-29 | 2012-11-21 | 司文会 | Plant source seed soaking agent and preparation method thereof |
| CN103497054B (en) * | 2013-09-29 | 2014-11-26 | 江苏省农业科学院 | Anti-salt seedling-keeping agent for accelerating safe and effective growth of saline-alkali soil cotton at seedling stage |
| CN105052295A (en) * | 2015-07-28 | 2015-11-18 | 巢湖市鑫宇良种农民专业合作社 | Processing method of insect-resistant cotton seeds before sowing |
| CN115053660B (en) * | 2022-06-10 | 2024-01-30 | 华中农业大学 | Application of potassium dihydrogen phosphate in cotton planting and initiator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU897194A1 (en) * | 1980-05-14 | 1982-01-15 | Ордена Трудового Красного Знамени Ташкентский Институт Инженеров Ирригации И Механизации Сельского Хозяйства | Cotton growth stimulant |
| SU1021371A1 (en) * | 1982-01-22 | 1983-06-07 | Таджикский государственный университет им.В.И.Ленина | Method of presowing treating of cotton seeds |
| SU1021370A1 (en) * | 1981-12-23 | 1983-06-07 | Таджикский государственный университет им.В.И.Ленина | Method of presowing treating of cotton seeds |
| CN1046258A (en) * | 1990-05-15 | 1990-10-24 | 朱有平 | Method for quick germination of zoysia japonica seeds |
-
1991
- 1991-07-04 CN CN91104420A patent/CN1034256C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU897194A1 (en) * | 1980-05-14 | 1982-01-15 | Ордена Трудового Красного Знамени Ташкентский Институт Инженеров Ирригации И Механизации Сельского Хозяйства | Cotton growth stimulant |
| SU1021370A1 (en) * | 1981-12-23 | 1983-06-07 | Таджикский государственный университет им.В.И.Ленина | Method of presowing treating of cotton seeds |
| SU1021371A1 (en) * | 1982-01-22 | 1983-06-07 | Таджикский государственный университет им.В.И.Ленина | Method of presowing treating of cotton seeds |
| CN1046258A (en) * | 1990-05-15 | 1990-10-24 | 朱有平 | Method for quick germination of zoysia japonica seeds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1068245A (en) | 1993-01-27 |
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