CN106973577B - Simple asparagus lettuce seed germination accelerating method - Google Patents
Simple asparagus lettuce seed germination accelerating method Download PDFInfo
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- CN106973577B CN106973577B CN201710085581.7A CN201710085581A CN106973577B CN 106973577 B CN106973577 B CN 106973577B CN 201710085581 A CN201710085581 A CN 201710085581A CN 106973577 B CN106973577 B CN 106973577B
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- asparagus lettuce
- sowing
- seeds
- cost
- germination accelerating
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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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a simple asparagus lettuce seed germination accelerating method which comprises the following steps: s1, selecting asparagus lettuce seeds, bagging, directly placing in a refrigerator, treating at the low temperature of (-20 ℃) for 2 days and nights, and then directly sowing; and S2, watering the seedbed thoroughly before sowing because the asparagus lettuce seeds germinate by light, and covering a thin layer of matrix or soil after sowing. The method avoids the cost investment (hormone cost and instrument cost) in the prior art, and most importantly, the asparagus lettuce seeds which are not soaked are scattered one by one, so that the sowing operation is easy to carry out, and the labor input is effectively reduced.
Description
Technical Field
The invention relates to the field of agriculture, in particular to a simple asparagus lettuce seed germination accelerating method.
Background
The proper temperature for lettuce seed germination is 15-20 ℃, if the environmental temperature exceeds 30 ℃, the high temperature directly hinders seed germination, the heat dormancy phenomenon is caused, and the seeds need light during germination, namely, the seeds need light or photosensitive seeds, so that the lettuce seeds can be sown only after being treated when being sown in summer and early autumn.
The prior art or the method comprises the following steps:
1. the hormone germination accelerating method comprises the steps of firstly selecting seeds, immersing the seeds in a hormone solution which can improve the germination capacity of the asparagus lettuce and is such as 500ppm ethephon or 300ppm gibberellin, draining water and spreading the solution on wet gauze after 6-10 hours, and accelerating germination indoors under natural high-temperature light. Generally sowing is carried out after 2 days and nights.
2. The low-temperature visible light germination accelerating method comprises the steps of firstly selecting seeds, soaking the seeds for 6-10 hours, draining, wrapping the seeds with wet gauze, placing the seeds in a refrigerator for low-temperature treatment at 5 ℃ for 1 day and night, then spreading the seeds on the wet gauze, covering a layer of semitransparent gauze on the wet gauze, performing indoor natural high-temperature (28-30 ℃) visible light germination accelerating, and sowing the seeds after 1 day and night.
The prior art is slightly complex, in the method 1, hormone needs to be purchased, certain cost is provided, hormone solution with corresponding concentration needs to be prepared, the concentration of the hormone solution is generally low, a balance with high precision (high cost) is required for weighing the hormone, the concentration of the hormone directly influences the germination rate of the asparagus lettuce, and the method is difficult to operate for general agricultural growers; the method 2 is a method widely used at present, but both methods need to soak the seeds, and as is known, the asparagus lettuce seeds are not easy to separate after being soaked by the aid of adhering and separating, so that great inconvenience is brought to seeding, labor and time are wasted, and the labor cost is high and tends to rise gradually in the agricultural cost at the present stage.
Disclosure of Invention
In order to solve the problems, the invention provides a simple asparagus lettuce seed germination accelerating method, which avoids the cost investment (hormone cost and instrument cost) in the prior art, and most importantly, the asparagus lettuce seeds which are not soaked are scattered one by one, so that the sowing operation is easy to carry out, and the labor input is effectively reduced.
In order to achieve the purpose, the invention adopts the technical scheme that:
a simple asparagus lettuce seed germination accelerating method comprises the following steps:
s1, selecting asparagus lettuce seeds, bagging, directly placing in a refrigerator, treating at the low temperature of (-20 ℃) for 2 days and nights, and then directly sowing;
and S2, watering the seedbed thoroughly before sowing because the asparagus lettuce seeds germinate by light, and covering a thin layer of matrix or soil after sowing.
The invention has the following beneficial effects:
the cost investment (hormone cost and instrument cost) in the prior art is avoided, and most importantly, the asparagus lettuce seeds which are not soaked are scattered one by one, so that the sowing operation is easy to carry out, and the labor input is effectively reduced.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described in detail below with reference to examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Purpose of the experiment: testing germination rate of asparagus lettuce in refrigerator treatment mode at 20 ℃ below zero
Experimental materials: 2-3 asparagus lettuce seeds (asparagus lettuce 1, 2 and 3)
Experimental equipment: refrigerator, mesh bag, seed bag and the like
Experiment design: after 3 kinds of asparagus lettuce seeds are carefully selected (seeds with large, full and consistent sizes are selected), 50 asparagus lettuce seeds are selected to be 1 group and 9 groups (1-1, 1-2 and 1-3.. times.1-9; 2-1, 2-2 and 2-3.. times.2-9; 3-1, 3-2 and 3-3.. times.3-9).
Design 1: for comparison, no treatment was performed. 1-1, 1-2 and 1-3 of asparagus lettuce, 2-1, 2-2 and 2-3 of asparagus lettuce, 3-1, 3-2 and 3-3 of asparagus lettuce are packaged by seed bags and then put to room temperature.
Design 2: and (5) carrying out low-temperature visible light germination accelerating treatment. 1-4, 1-5 and 1-6 of asparagus lettuce, 2-4, 2-5 and 2-6 of asparagus lettuce, 3-4, 3-5 and 3-6 of asparagus lettuce are packaged by a mesh bag, soaked by water for 10 hours, drained and wrapped by wet gauze, placed in a refrigerator for low temperature treatment at 5 ℃ for 1 day and night, then spread on the wet gauze, covered by a layer of semitransparent gauze cloth, subjected to indoor natural high temperature (28-30 ℃) light germination acceleration, and sowed after 1 day and night.
Design 3: freezing at-20 deg.C in refrigerator. 1-7, 1-8 and 1-9 of asparagus lettuce, 2-7, 2-8 and 2-9 of asparagus lettuce, 3-7, 3-8 and 3-9 of asparagus lettuce are packaged by seed bags, and the seed bags are put in a refrigerator at the temperature of-20 ℃ for freezing treatment for 2 days and nights and then are directly sown.
In order to facilitate operation and calculation of germination rate, the processing time is calculated, 3 designs are sowed simultaneously, a seedbed needs to be watered thoroughly before sowing, a thin layer of matrix or soil is covered after sowing, and water is sprayed and replenished every day. The beginning of the third day after sowing the germinated seeds and the results are given in the following table:
the foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (1)
1. A simple asparagus lettuce seed germination accelerating method is characterized by comprising the following steps:
s1, selecting asparagus lettuce seeds, bagging, directly placing in a refrigerator, treating at-20 ℃ for 2 days and nights, and then directly sowing;
s2, watering the seedbed thoroughly before sowing, and covering with a thin layer of matrix or soil after sowing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934014X | 2016-10-27 | ||
| CN201610934014 | 2016-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106973577A CN106973577A (en) | 2017-07-25 |
| CN106973577B true CN106973577B (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710085581.7A Expired - Fee Related CN106973577B (en) | 2016-10-27 | 2017-02-17 | Simple asparagus lettuce seed germination accelerating method |
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| Country | Link |
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| CN (1) | CN106973577B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02273104A (en) * | 1988-10-19 | 1990-11-07 | Sanyo Shiyubiyou Kk | Husked seed for culture and production thereof |
| CN105248065A (en) * | 2015-09-10 | 2016-01-20 | 蚌埠市裔湾生态蔬菜农民专业合作社 | Lettuce plantation method for going into market in advance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160029512A (en) * | 2014-09-05 | 2016-03-15 | 부산대학교 산학협력단 | Method for treatment lettuce seed for increasing seed germination |
-
2017
- 2017-02-17 CN CN201710085581.7A patent/CN106973577B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02273104A (en) * | 1988-10-19 | 1990-11-07 | Sanyo Shiyubiyou Kk | Husked seed for culture and production thereof |
| CN105248065A (en) * | 2015-09-10 | 2016-01-20 | 蚌埠市裔湾生态蔬菜农民专业合作社 | Lettuce plantation method for going into market in advance |
Non-Patent Citations (2)
| Title |
|---|
| 浸种时间对莴笋种子萌发的影响;吴叶青等;《绵阳经济技术高等专科学校学报》;20000930;第17卷(第3期);第13-15页 * |
| 秋莴笋种子催芽技术研究;张明等;《中国蔬菜》;19910630(第3期);第4-6页 * |
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| Publication number | Publication date |
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| CN106973577A (en) | 2017-07-25 |
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