CN101416590A - Cotton film-covering planting method capable of protecting seedling, strengthening seedling and resisting to premature senescence - Google Patents
Cotton film-covering planting method capable of protecting seedling, strengthening seedling and resisting to premature senescence Download PDFInfo
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- CN101416590A CN101416590A CNA2008102379750A CN200810237975A CN101416590A CN 101416590 A CN101416590 A CN 101416590A CN A2008102379750 A CNA2008102379750 A CN A2008102379750A CN 200810237975 A CN200810237975 A CN 200810237975A CN 101416590 A CN101416590 A CN 101416590A
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Abstract
The present invention disclose a cotton film-covering planting method which can guarantee the growth of seedlings, strengthen seedlings and resist to the premature senescence, comprising the following steps of spraying the cotton field with an pesticide named Futeling and water, loosening solid, fertilizing the diammonium phosphate and potassium chloride to the field, then guaranteeing the moisture of field, The planting method can form a protection layer to effectively prevent pathogen from closing the cotton roots, and guarantee a proper amount of water content and moisture for supplementing the nourishment needed by the growth of cotton in seedling stage and later stage, so as to guarantee the high emergence rate and enhance the yield.
Description
Technical field
The present invention relates to a kind ofly to keep a full stand of seedings, the cotton film-covering planting method of strong sprout, premature senescence resistance, belong to the agricultural planting technique field.
Background technology
Normal phase plant cotton, lacking or deviation will appear in the soil energy, after coming up, meets rainwater, and the dead phenomenon in yellow earlier back will appear in seedling, and the dead seedling in the plot that has accounts for 30%-50%, therefore can have a strong impact on output of cotton and quality.The reason of cotton death mainly is to have produced a kind of germ in the soil of rainy moist back, has destroyed soil constituent.To the later stage cotton early ageing can appear again, prematurely senile reason mainly is that ecological condition does not satisfy the needs that the cotton normal growth is grown.Early ageing has seriously influenced fertility and the output of cotton, the lighter's underproduction 20%～30%, and the heavy underproduction is more than 50%.
Summary of the invention
The present invention seeks to overcome above-mentioned deficiency; and provide a kind of and keep a full stand of seedings, the cotton film-covering planting method of strong sprout, premature senescence resistance; utilize effective combination of chemical fertilizer and agricultural chemicals; form a kind of protective layer with soil interaction; can not only prevent that germ is near cotton root; and the nutrition that can replenish cotton in seedling stage, late growing stage needs, thereby make cotton reach high yield.
The technical scheme that the present invention deals with problems is:
A kind ofly keep a full stand of seedings, the cotton film-covering planting method of strong sprout, premature senescence resistance, it is characterized in that, it may further comprise the steps: earlier to cottonly spraying insecticide with the amount of every mu 200 Ke Foleling, 30 kg of water, loosen the soil with weeding, with the amount of every mu of 30 jin of diammonium phosphate, the 20 jin of potassium chloride 5-7cm to the soil that applies fertilizer, make moisture in the soil, sowing, overlay film then again with weeding.
Of the present invention kind of method for planting behind the sowing overlay film, need not loosen the soil after making moisture in the soil with weeding again, after cotton seedling is unearthed, adopts normal common field management, with a small amount of soil pressure film, and in time looks into seedling, fills the gaps with seedlings, puts seedling, and the later stage is appended 50 jin every mu of composite fertilizers in good time.
Of the present invention kind of its beneficial effect of method for planting is: fertilizer dissolves evaporation and rises and to mix with drug ingedient in the soil in soil; can form a kind of protective layer on ground; prevent that germ is near cotton root; alkaline land soil is turned black; and an amount of moisture content and humidity are arranged, be used for replenishing the nutrition of cotton in seedling stage, growth of later stage needs.Thereby make cotton that better emergence rate be arranged, the seeding stage seedling special bottle green appears, do not have the disease seedling, in case the situation of raining, seedling still presents bottle green, and good seedling rate is 80%, later stage cotton premature senescence phenomenon is few, and weeds can not be unearthed more than 98%, and output of cotton improves 20% for every mu.
Embodiment
To cottonly spraying insecticide with the amount of every mu 200 Ke Foleling, 30 kg of water, loosen the soil with weeding, with the amount of every mu of 30 jin of diammonium phosphate, the 20 jin of potassium chloride 5-7cm to the soil that applies fertilizer, reproduce moisture in the soil with weeding; Cotton No. 38 of sowing Shanxi, the about 27cm of line-spacing, spacing in the rows 16.5cm, overlay film, intermembranous apart from 40cm; Make cotton seedling membrane with hook hook sky when treating behind the overlay film that cotton seedling turns green in film; In time look into seedling after cotton emerges, reseed or transplant at the place of being short of seedling, the mu 3500-4000 strain of keeping a full stand of seedings; Later stage is appended 50 jin every mu of composite fertilizers in good time under mulch film, in time pluck peach after cotton boll is ripe.
Claims (1)
1, a kind ofly keep a full stand of seedings, the cotton film-covering planting method of strong sprout, premature senescence resistance, it is characterized in that, it may further comprise the steps: earlier to cottonly spraying insecticide with the amount of every mu 200 Ke Foleling, 30 kg of water, loosen the soil with weeding, with the amount of every mu of 30 jin of diammonium phosphate, the 20 jin of potassium chloride 5-7cm to the soil that applies fertilizer, make moisture in the soil, sowing, overlay film then again with weeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102379750A CN101416590B (en) | 2008-12-04 | 2008-12-04 | Cotton film-covering planting method capable of protecting seedling, strengthening seedling and resisting to premature senescence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102379750A CN101416590B (en) | 2008-12-04 | 2008-12-04 | Cotton film-covering planting method capable of protecting seedling, strengthening seedling and resisting to premature senescence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101416590A true CN101416590A (en) | 2009-04-29 |
| CN101416590B CN101416590B (en) | 2011-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102379750A Expired - Fee Related CN101416590B (en) | 2008-12-04 | 2008-12-04 | Cotton film-covering planting method capable of protecting seedling, strengthening seedling and resisting to premature senescence |
Country Status (1)
| Country | Link |
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| CN (1) | CN101416590B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988659A (en) * | 2014-04-28 | 2014-08-20 | 中国农业科学院兰州畜牧与兽药研究所 | Film mulching planting method for limonium aureum |
-
2008
- 2008-12-04 CN CN2008102379750A patent/CN101416590B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988659A (en) * | 2014-04-28 | 2014-08-20 | 中国农业科学院兰州畜牧与兽药研究所 | Film mulching planting method for limonium aureum |
| CN103988659B (en) * | 2014-04-28 | 2015-12-09 | 中国农业科学院兰州畜牧与兽药研究所 | The film-covering planting method of Limonium sinense |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101416590B (en) | 2011-08-03 |
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Granted publication date: 20110803 Termination date: 20151204 |
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