CN103931320A - Method for applying organic fertilizer in flue-cured tobacco cultivation - Google Patents
Method for applying organic fertilizer in flue-cured tobacco cultivation Download PDFInfo
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- CN103931320A CN103931320A CN201410165898.8A CN201410165898A CN103931320A CN 103931320 A CN103931320 A CN 103931320A CN 201410165898 A CN201410165898 A CN 201410165898A CN 103931320 A CN103931320 A CN 103931320A
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Abstract
The invention provides a method for applying organic fertilizer in flue-cured tobacco cultivation, and relates to a method for fertilizing flue-cured tobacco cultivation. According to the method, organic fertilizer to be applied is divided into two parts, one part is applied as base fertilizer, and the other part is applied as additional fertilizer; when well-cellar type tobacco transplant is adopted, the first part of the organic fertilizer is applied to the bottom of the well to serve as the base fertilizer, the rest part of the organic fertilizer is applied in the well when the tobacco seedling is transplanted and soil coating is needed, and then soil is coated; when non-well-cellar type tobacco transplant is adopted, the first part of the organic fertilizer is applied as the base fertilizer, and the other part of the organic fertilizer is applied between two tobacco seedlings by a punch method after tobacco seedling is transplanted, and then soil is coated. According to the method, the economical benefit of tobacco growers can be increased, the tobacco quality can be improved, the fertilizer utilization rate can be improved, the nutrition balance of tobacco seedling can be improved, and the aim of improving the tobacco quality can be achieved. Soil resources can be effectively protected by reasonably applying the organic fertilizer, necessary guarantee can be provided to sustainable development of tobacco leaves. The method is particularly suitable for cultivation of high-quality tobacco leaves.
Description
Technical field
The present invention relates to tobacco planting, in particular to the fertilizing method in flue-cured tobacco cultivation.
Background technology
As everyone knows, using of fertilizer has many advantages: it can supply with crop nutrition content and active substance, improves intensity of photosynthesis; Supplement the soil organic matter, increase soil fertility; Improve soil physico-chemical property, improve cohesiveness and the adhesivity of soil, Drafting Ability is improved; Can improve product quality; Can also alleviate environmental pollution, reduce chemical fertilizer input, can also adsorb with chelating poisonous metal cation as copper ion, lead ion, fixed arsenic.
Along with the development of flue-cured tobacco modern agriculture, tobacco leaf planting presents large-scale development, and the use of fertilizer constantly increases.In leaf tobacco production, fertilizer is only used as base fertilizer as disposable at present, although the nutrient component that cigarette strain can absorb fertilizer an early stage in group has only absorbed the part nutrition of fertilizer; Along with the continuous growth of root system, flue-cured tobacco whole vegetative period is needed nutrition-concertedly can not be met, and causes further promoting quality of tobacco, cannot meet industrial requirement.
In Chinese patent database, the patent application that relates to organic fertilizer application is few, wherein most technical schemes are all used as base fertilizer, as what topdress, only there is No. 200810111896.5 < < medicinal organic fertilizer and application process > > thereof who prevents and treats root maggot, medicinal organic fertilizer and the application process > > thereof of 200810111897.X < < control root maggot, No. 200810111898.4 < < medicinal organic fertilizer and application process > > and No. 201110326030.8 < < rich ferroselenium zinc organic and inorganic fertilizer and application process > > thereof who prevents and treats root maggot.There is no at present the patent application for flue-cured tobacco cultivation by fertilizer.
Summary of the invention
The present invention aims to provide the application process of fertilizer in a kind of flue-cured tobacco cultivation, gives full play to the effect of fertilizer, and effective coordination cigarette strain nutrient improves the uniformity of land for growing field crops cigarette strain growth, strengthens nutrition resistance, reaches tobacco plant nutrition balance.
The application process of fertilizer in the flue-cured tobacco cultivation that inventor provides, is that the fertilizer of preparing to use is divided into two parts, and wherein a part is used as base fertilizer, and another part is used as topdressing; Adopt well cellar for storing things formula to transplant cigarette seedling, first in bottom, well cellar for storing things, use front portion and make base fertilizer, when transplanting cigarette seedling, needing earthing, remaining another part fertilizer is executed in well cellar for storing things as topdressing, then earthing; Adopt non-Jing Jiao to transplant cigarette seedling, first use front portion and make base fertilizer, after transplanting, by another part fertilizer, in the middle of two strain cigarettes, with punch method, use as topdressing, then earthing.
Above-mentioned fertilizer is produced according to < < biological organic fertilizer national standard > >, its quality index is counted with butt: nitrogen, phosphorus, potassium nutrition composition >=4%, organic >=30%.
Above-mentioned fertilizer be divided into two-part quality be generally as base fertilizer and as topdress each 1/2.
Above-mentioned well cellar for storing things formula is transplanted the method for cigarette seedling, has been documented among No. ZL201110203197.5, Chinese patent.
The non-Jing Jiao of above-mentioned employing transplants cigarette seedling, uses and topdresses in transplanting latter 20 days, and the punching degree of depth of using with punch method is 80～100mm.
Inventor once carried out overtesting in flue-cured tobacco cultivation at 2012-2013, test is divided into two groups, and the amount of two group organic fertilizers is identical, all adopted well cellar for storing things formula to transplant cigarette seedling.One group of fertilizer is only used as base fertilizer as disposable, as a control group; Another group by fertilizer both for base fertilizer, when the earthing of well cellar for storing things, (after transplanting 15～20 days) application of organic fertilizers topdresses again, as experimental group.
Enter prosperous long-term after, find that the cigarette strain growing way of experimental group is neatly more even than control group cigarette strain growing way; Enter adopt roasting after, the ripe layering of the finding experimental group Huang that falls is very obvious, and that control group layering falls is yellow undesirable; Even, the orange tobacco leaf of experimental group cured tobacco leaf color is many, oil content is many, good springiness, and control group cured tobacco leaf quality is taken second place.After tobacco flue-curing finishes, cleaning field health, experimental group cigarette strain root system is than control group cigarette strain well developed root system, through actual measurement contrast, many 166 adventive root.Obviously find out thus: the fertilizer application process of partly topdressing likens the disposable base fertilizer application effect of doing to and will get well.
The advantage of the inventive method is: cigarette strain is at the group's of entering after date, cigarette strain obtains a large amount of nutrition and meets self growth needs, the indefinite root system that the stem stalk of cigarette strain in soil layer grows is more, can promote growing of land for growing field crops cigarette strain early stage, effective coordination cigarette strain nutrient, reach tobacco plant nutrition balance, improve land for growing field crops cigarette strain growth uniformity, strengthen nutrition resistance.Blade layering falls obviously yellow, and maturity improves, and intrinsic chemical component content is suitable, eurythmy.The inventive method both can increase tobacco grower's economic benefit, improved quality of tobacco, improved utilization rate of fertilizer, can improve tobacco plant nutrition balance again, reached the object that improves quality of tobacco.Rationally with fertilizer, can effectively protect land resources, for Sustainable Development of Tobacco Leaf provides necessary guarantee.Be specially adapted to the cultivation of sound tobacco and organic tobacco leaf.
Accompanying drawing explanation
Fig. 1 is for planting latter 25 days root growth situations
Fig. 2 is conventional method---the root system situation after-fertilizer is used as base fertilizer
Fig. 3 is the inventive method----fertilizer is not only as base fertilizer but also as the situation of topdressing after using.
From Fig. 3 and Fig. 2 comparison, can find out the inventive method application of organic fertilizers after cigarette strain root system obviously than cigarette strain well developed root system after conventional method application of organic fertilizers.
Embodiment
Embodiment:
Within 2013, Yuqing County tobacco company tests, and by the fertilizer dimidiation of preparing to use, wherein half is used as base fertilizer, and second half is used as topdressing.Use one group of disposable whole application of organic fertilizers in contrast, to verify application effect, result shows simultaneously:
?
From tobacco leaf economic characters statistical form, can find out, per mu yield, the per mu yield value of processing III are the highest, secondly, for processing II, process I; Average price is the highest to process III, processes I, to process II difference little; Upper medium grade cigarette rate is the highest to process III, processes I, to process II more approaching, and orange cigarette ratio is to process III for the highest, secondly for processing I, processing II.Process III, process II and process I all than disposable the effective of base fertilizer of doing.By contrast, the effect that 50% fertilizer topdresses as flue-cured tobacco is best.
cured tobacco leaf economic characters statistical form
economic characters comparison sheet
By table, found out: the inventive method can increase tobacco leaf per mu yield, improve per mu yield value, thereby improve tobacco grower's economic benefit, raising quality of tobacco, raising utilization rate of fertilizer, improve tobacco plant nutrition balance.Again from environmental, can reduce chemical fertilizer and drop into, alleviate environmental pollution, can adsorb and chelating poisonous metal cation as copper ion, lead ion, fixed arsenic, reaches the object of improving environmental quality.
Claims (4)
1. the application process of fertilizer in flue-cured tobacco cultivation, is characterized in that the method is that the fertilizer of preparing to use is divided into two parts, and wherein a part is used as base fertilizer, and another part is used as topdressing; Adopt well cellar for storing things formula to transplant cigarette seedling, first in bottom, well cellar for storing things, use front portion and make base fertilizer, when transplanting cigarette seedling, needing earthing, remaining another part fertilizer is executed in well cellar for storing things as topdressing, then earthing; Adopt non-Jing Jiao to transplant cigarette seedling, first use front portion and make base fertilizer, after transplanting, by another part fertilizer, in the middle of two strain cigarettes, with punch method, use as topdressing, then earthing.
2. application process as claimed in claim 1, it is characterized in that described fertilizer produces according to < < biological organic fertilizer national standard > >, its quality index is counted with butt: nitrogen, phosphorus, potassium nutrition composition >=4%, organic >=30%.
3. application process as claimed in claim 1, it is characterized in that described fertilizer be divided into two-part quality for as base fertilizer and as topdress each 1/2.
4. application process as claimed in claim 1, is characterized in that described employing non-Jing Jiao transplants cigarette seedling, uses and topdresses in transplanting latter 20 days, and the punching degree of depth of using with punch method is 80～100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165898.8A CN103931320A (en) | 2014-04-24 | 2014-04-24 | Method for applying organic fertilizer in flue-cured tobacco cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410165898.8A CN103931320A (en) | 2014-04-24 | 2014-04-24 | Method for applying organic fertilizer in flue-cured tobacco cultivation |
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| CN103931320A true CN103931320A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410165898.8A Pending CN103931320A (en) | 2014-04-24 | 2014-04-24 | Method for applying organic fertilizer in flue-cured tobacco cultivation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075639A (en) * | 2015-09-16 | 2015-11-25 | 贵州省烟草公司毕节市公司 | Well cellar type growth-promoting transplanting method for tobaccos |
| CN105325088A (en) * | 2015-10-12 | 2016-02-17 | 广西中烟工业有限责任公司 | Southern rice cropping tobacco nitrogenous fertilizer application method |
| CN106332587A (en) * | 2016-08-23 | 2017-01-18 | 贵州智慧山地农业发展研究院 | Method for fertilizing tobacco leaf |
| CN109691279A (en) * | 2018-12-29 | 2019-04-30 | 云南农业大学 | A kind of synergy upgrading in lake basins ecological region planting flue-cured tobacco, environment emission reduction fertilizing method |
-
2014
- 2014-04-24 CN CN201410165898.8A patent/CN103931320A/en active Pending
Non-Patent Citations (5)
| Title |
|---|
| 张晓龙等: "有机无机肥配施对红花大金元烤烟产质量的影响", 《现代农业科技》 * |
| 王忠平等: "不同有机-无机复合肥配施对烤烟产质量的影响", 《云南农业大学学报(自然科学）》 * |
| 郑承昭等: "有机肥对烤烟土壤和产质的影响", 《安徽农业科学》 * |
| 郑武等: "有机肥对烤烟红花大金元烟叶感官质量和致香成分的影响", 《中国烟草科学》 * |
| 闫宏生等: "烤烟的需肥特点与高效施肥技术", 《科学种养》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075639A (en) * | 2015-09-16 | 2015-11-25 | 贵州省烟草公司毕节市公司 | Well cellar type growth-promoting transplanting method for tobaccos |
| CN105325088A (en) * | 2015-10-12 | 2016-02-17 | 广西中烟工业有限责任公司 | Southern rice cropping tobacco nitrogenous fertilizer application method |
| CN106332587A (en) * | 2016-08-23 | 2017-01-18 | 贵州智慧山地农业发展研究院 | Method for fertilizing tobacco leaf |
| CN109691279A (en) * | 2018-12-29 | 2019-04-30 | 云南农业大学 | A kind of synergy upgrading in lake basins ecological region planting flue-cured tobacco, environment emission reduction fertilizing method |
| CN109691279B (en) * | 2018-12-29 | 2021-06-01 | 云南农业大学 | Fertilizing method for enhancing and improving quality and reducing environmental emission of flue-cured tobacco planted in lake basin area |
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Application publication date: 20140723 |