CN103766130A - Method for improving germination quality of blanket seedlings of rapes - Google Patents
Method for improving germination quality of blanket seedlings of rapes Download PDFInfo
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- CN103766130A CN103766130A CN201410067288.4A CN201410067288A CN103766130A CN 103766130 A CN103766130 A CN 103766130A CN 201410067288 A CN201410067288 A CN 201410067288A CN 103766130 A CN103766130 A CN 103766130A
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Abstract
The invention relates to a method for improving germination quality of blanket seedlings of rapes and belongs to the field of the agricultural technologies. The method comprises the steps of overlapping a rice straw curtain on a plate opening of a seedling plate, enabling the rice straw curtain to be not directly contacted with bed soil, an overlapping a layer of plastic film on the grass curtain; and watering through the grass curtain. According to the method, the water retention and humidity preservation function of the rice straw is used; the heat preservation function of the plastic film is used; reasonable temperature, humidity and ventilation conditions are provided for the seedling plate; rot sprouts and dead seedlings can be avoided; and an obvious effect of improving the germination quality of blanket seedlings is achieved.
Description
Technical field
The present invention relates to a kind of emerge method of quality of rape blanket shape seedling that improves, belong to agricultural technology field.
Background technology
Application number is that 201210418971.9 Chinese invention patent discloses a kind of rape blanket shape seeding cultivating method, utilizes standard rice seedling nursing disc to cultivate rape blanket shape seedling, then plants fast high-speed and high-efficiency, saving of labor's abridged edition by the rice transplanter of certain modification.This technology is to solve rape production mechanization transplanting to have proposed brand-new solution.The cultivation quality of blanket shape seedling is directly connected to the quality of transplanting, and whether blanket shape seedling distributes evenly has close relationship with the distribution of the rear dish seedling of transplanting, the height of hole rate, finally has influence on the formation of yielding Populations structure.But find in blanket shape seedling cultivating process, the quality of emerging is subject to moisture, temperature, aeration status, illumination, thickness of earth-fill cover etc. and is permitted multifactorial combined influence, these factors are coordinated bad, often cause to emerge slowly, and the growth of cereal crop seedlings is uneven, and even do not emerge in part.It is poor that such blanket shape seedling machine is planted effect, is difficult to reach the agriculture requirement of high yield.
The quality of emerging comprises speed of emergence, the indexs such as emergence rate and the regularity of emerging.Cultivating high-quality blanket shape seedling must adopt an effective measure the factors such as moisture, temperature, aeration status, illumination, thickness of earth-fill cover are carried out to Effective Regulation.If after planting do not take covering measure, exposed top layer bed soil moisture is easily taken away by air, and forceful rays direct projection also causes top layer moisture rapid steaming to rise, and seed is often because of the deficiency that the absorbs water difficulty of emerging.Simultaneously due to the local moisture holding capacity difference of bed soil, cause emerge after the growth of dish seedling uneven, regularity is poor.Between sowing time, day and night temperature is large in addition, and overcast and rainy temperature is low, high humidity, soil moisture content height often cause the rotten seedling of slow, the rotten kind of seed sprouting serious, and percentage of seedgermination and emergence rate are all lower.Thereby, be necessary to adopt effective method to coordinate the factors such as moisture, temperature, aeration status, illumination, to stabilize and increase the quality of emerging of rape blanket shape seedling.
Summary of the invention
The object of the invention is to: propose a kind of emerge method of quality of rape blanket shape seedling that improves, the Quality of Seedlings that improves blanket seedling for rape lays the foundation.
In order to reach above object, the emerge method of quality of raising rape blanket shape seedling of the present invention comprises following content:
1, get the straw drying without damage by disease and insect and be woven into straw screen or mat, length and width are all greater than standard rice seedling nursing disc.
2, in seedling dish, the native face of bed, a little less than Pan Kou, after planting, spreads one deck fine earth lid kind.
3, straw screen or mat is overlying on to seedling dish Pan Kou, does not occur directly to contact with bed soil.
4, water moistening to straw screen or mat and bed soil.
5, on straw screen or mat, cover layer of plastic film.
6, seedling dish is placed in to open-air atmosphere, daily check bed soil, waters in time depending on moisture situation.
Straw has good water conservation moisture-keeping functions, plastic film has good heat insulation function, and this method, by ingenious both functions combination, can be built rational temperature, humidity and aeration condition for seedling dish, can prevent again the dead seedling of rotten bud, the quality of emerging that improves blanket shape seedling is had to positive effect.
Embodiment
Embodiment mono-
The emerge concrete steps of quality of the raising rape blanket shape seedling of the present embodiment are as follows:
The first step, get the straw drying without damage by disease and insect, weave into the straw screen or mat of the about 0.5-1cm of thickness left and right with cord.Straw screen or mat width 60-65cm, length 500-600cm.
Second step, seedling dish pack bed soil into, and native face, lower than dish mouthful 5mm left and right, after planting, spreads the fine earth lid kind that 0.2-0.3cm is thick, proper alignment in seedbed.
The 3rd step, straw screen or mat is overlying on to seedling dish Pan Kou, does not occur directly to contact with bed soil.
The 4th step, evenly water with watering can, current are fine mist, until straw screen or mat and bed soil are fully moistening.
The 5th step, on straw screen or mat, cover layer of plastic film, film size is more bigger than straw screen or mat, and four limits hang down to tries to get to the heart of a matter.The 6th step, seedling dish is placed in to unscreened open-air atmosphere around, raises film and straw screen or mat every day and check bed soil moisture situation, optionally water in time.Water will water above straw screen or mat, allows straw screen or mat fully absorb water, and utilizes straw screen or mat that water uniformly penetrating is native to bed.As hot weather, take in time plastic film off, prevent that high temperature from burning seedling.
Table 1 different disposal is on the emerge impact of quality of rape blanket shape seedling
Table 1 is for different disposal is on the emerge impact of quality of rape blanket shape seedling, and visible the inventive method can be built rational temperature, humidity and aeration condition for seedling dish, can prevent again the dead seedling of rotten bud, and the quality of emerging of raising blanket shape seedling is had to positive effect.
Claims (1)
1. improve the emerge method of quality of rape blanket shape seedling, it is characterized in that comprising the steps:
1) get the straw drying without damage by disease and insect and be woven into straw screen or mat, length and width are all greater than standard rice seedling nursing disc;
2) in seedling dish, the native face of bed, a little less than Pan Kou, after planting, spreads one deck fine earth lid kind;
3) straw screen or mat is overlying on to seedling dish Pan Kou, does not occur directly to contact with bed soil;
4) water moistening to straw screen or mat and bed soil;
5) on straw screen or mat, cover layer of plastic film;
6) seedling dish is placed in to open-air atmosphere, daily check bed soil, waters in time depending on moisture situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067288.4A CN103766130A (en) | 2014-02-26 | 2014-02-26 | Method for improving germination quality of blanket seedlings of rapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067288.4A CN103766130A (en) | 2014-02-26 | 2014-02-26 | Method for improving germination quality of blanket seedlings of rapes |
Publications (1)
| Publication Number | Publication Date |
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| CN103766130A true CN103766130A (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410067288.4A Pending CN103766130A (en) | 2014-02-26 | 2014-02-26 | Method for improving germination quality of blanket seedlings of rapes |
Country Status (1)
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| CN (1) | CN103766130A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067884A (en) * | 2014-07-18 | 2014-10-01 | 扬州大学 | Rape potted-seedling cultivation method |
| CN104145642A (en) * | 2014-07-19 | 2014-11-19 | 凤台县农机化技术服务推广站 | Method for using degradable corn fiber non-woven fabric to cultivate machine-transplanted seedlings |
| CN106305071A (en) * | 2016-08-19 | 2017-01-11 | 扬州大学 | Method for water management in seedling germination and emergence phase of rape seedling culture |
| CN112166989A (en) * | 2020-11-03 | 2021-01-05 | 长沙稻银农业科技有限公司 | Tobacco sowing and seedling raising method |
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| CN101099430A (en) * | 2007-08-01 | 2008-01-09 | 扬州大学 | Cotton net bottom plastic container seedlings transplanting method |
| CN101444164A (en) * | 2008-10-22 | 2009-06-03 | 浙江省舟山市林业科学研究所 | Breeding method of cinnamomum japonicum |
| CN102138427A (en) * | 2011-04-02 | 2011-08-03 | 吉林省集安益盛药业股份有限公司 | Standard planting method of non-forest ginseng |
| CN102550275A (en) * | 2012-03-17 | 2012-07-11 | 常熟市尚湖农业生态园有限公司 | Method for interplanting vegetables with asparagus |
| CN102907228A (en) * | 2012-10-29 | 2013-02-06 | 扬州大学 | Cultivating method of rape blanket seedlings |
| CN103348858A (en) * | 2013-07-11 | 2013-10-16 | 扬州大学 | Bowl body blanket seedling raising method |
| CN103563590A (en) * | 2012-07-27 | 2014-02-12 | 于力 | Continuous cropping planting method for ginseng and American ginseng |
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2014
- 2014-02-26 CN CN201410067288.4A patent/CN103766130A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101099430A (en) * | 2007-08-01 | 2008-01-09 | 扬州大学 | Cotton net bottom plastic container seedlings transplanting method |
| CN101444164A (en) * | 2008-10-22 | 2009-06-03 | 浙江省舟山市林业科学研究所 | Breeding method of cinnamomum japonicum |
| CN102138427A (en) * | 2011-04-02 | 2011-08-03 | 吉林省集安益盛药业股份有限公司 | Standard planting method of non-forest ginseng |
| CN102550275A (en) * | 2012-03-17 | 2012-07-11 | 常熟市尚湖农业生态园有限公司 | Method for interplanting vegetables with asparagus |
| CN103563590A (en) * | 2012-07-27 | 2014-02-12 | 于力 | Continuous cropping planting method for ginseng and American ginseng |
| CN102907228A (en) * | 2012-10-29 | 2013-02-06 | 扬州大学 | Cultivating method of rape blanket seedlings |
| CN103348858A (en) * | 2013-07-11 | 2013-10-16 | 扬州大学 | Bowl body blanket seedling raising method |
Non-Patent Citations (2)
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| 秦基伟: "辣椒冬季育苗技术", 《农村百事通》, no. 20, 31 December 2008 (2008-12-31), pages 37 - 38 * |
| 郭才: "核桃快速育苗技术要点", 《河北果树》, no. 5, 31 December 2009 (2009-12-31), pages 49 - 50 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067884A (en) * | 2014-07-18 | 2014-10-01 | 扬州大学 | Rape potted-seedling cultivation method |
| CN104145642A (en) * | 2014-07-19 | 2014-11-19 | 凤台县农机化技术服务推广站 | Method for using degradable corn fiber non-woven fabric to cultivate machine-transplanted seedlings |
| CN106305071A (en) * | 2016-08-19 | 2017-01-11 | 扬州大学 | Method for water management in seedling germination and emergence phase of rape seedling culture |
| CN112166989A (en) * | 2020-11-03 | 2021-01-05 | 长沙稻银农业科技有限公司 | Tobacco sowing and seedling raising method |
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Application publication date: 20140507 |