CN102318531A - Method for regulating blooming period of pineapple - Google Patents
Method for regulating blooming period of pineapple Download PDFInfo
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- CN102318531A CN102318531A CN201110233586A CN201110233586A CN102318531A CN 102318531 A CN102318531 A CN 102318531A CN 201110233586 A CN201110233586 A CN 201110233586A CN 201110233586 A CN201110233586 A CN 201110233586A CN 102318531 A CN102318531 A CN 102318531A
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- pineapple
- acetylene
- aqueous solution
- regulating
- mgso
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Abstract
The invention relates to a method for regulating the blooming period of pineapples. The method comprises the following steps of: 1) watering with acetylene aqueous solution; 2) applying specially formulated fertilizers; 3) controlling the growth environment; and 4) obtaining finished products. The method uses acetylene aqueous solution with concentration being 70 percent and 50 percent to water potted pineapple flowers to realize blooming period regulation, year-round production and supply can be realized according to market demands and particularly the finished products can be input into the market in peak seasons to improve production benefits; in the process of regulation, corresponding fertilizer variety formulas are applied by stages according to the growth and development characteristics of the pineapples to ensure green pineapple leaf colors, bright and pure flower colors and to improve the quality and the grade of the potted pineapple flowers; and the method is low-cost, high-benefit, simple, convenient and feasible and can be widely used in the greenhouse production of the pineapples.
Description
Technical field
The present invention relates to the pine apple cultivation technical field.
Background technology
Pineapple is a kind of tropical plants of original Central and South America, the environment that partly shelters from heat or light that the property happiness is warm, moist.Bromelia is of a great variety, and wherein a plurality of kinds of genus such as the climing genus of fruit, songs of the oriole genus, Neoreglia carolinae are viewed and admired potted flower culture by domestic introduction conduct.The pineapple blade is rosette-stape, and the four seasons are evergreen, and the bract decorative pattern is beautiful; Attitude is graceful; Inflorescence is placed in the middle, and pattern is beautiful colourful and perdurabgility is long, receives liking of numerous residents and flowers fan deeply; Having become family, office, meeting room etc. puts the new lover that makes scape and money tree, kaffir lily etc. and is all one of medium-to-high grade indoor appreciation flowers of fashion the most.
Flowers market at home, " May Day ", National Day, New Year's Day and the Spring Festival are that family buys pineapple " four big busy seasons ", and listed price can be high than usual at this moment, especially goes on the market during the New Year's Day and the Spring Festival, and the price of pineapple is your 60-100% than usual often.But, owing to originate in the torrid zone, under natural greenhouse culture condition, through whole approximately 2 years; Pineapple also can be bloomed, promptly plant in the first year 5, June, to the 3rd year 6, could normally bloom July, not only the cycle is long; Pattern is poor, views and admires low with commodity value, has also missed the listing busy season; As postpone to National Day and going on the market, increase a large amount of maintenance costs again, reduce benefit.Therefore, interfering through artificial treatment, regulate the florescence, make it to catch up with in the busy season listing of blooming, is the effective way of raising pineapple potted flower planting benefit.
Manual adjustment, control pineapple technology in flowering stage foreshorten to about 16-18 month the cycle of blooming of pineapple, can also let it according to market demand, and the listing of in good time blooming has improved economic benefit greatly.Chinese patent CN101385430A has proposed a kind ofly with 750ppm or acetylene saturated solution pineapple to be carried out flower forcing, educates the method that flower is handled, but there is not clearly statement the time of going on the market after the flower forcing.
Summary of the invention
Under the common natural greenhouse experiment in subtropical zone, cultivate pineapple cycle length, poor quality, technical problem that benefit is low to type of viewing and admiring pineapple; The object of the present invention is to provide a kind of method of regulating the pineapple florescence; Solution is according to the market demand; Accurately regulate pineapple and bloom period, guaranteeing provides high-quality pineapple potted flower in the busy season, thereby has improved productivity effect greatly.
The technical scheme that the present invention taked is: a kind of method of regulating the pineapple florescence may further comprise the steps: 1) acetylene aqueous solution pouring; 2), use the fertilizer of proprietary formula; 3), control growing environment; 4), finished product, it is characterized in that:
1), acetylene aqueous solution pouring: when pineapple grows to the blade of 18-20 sheet, stop applying fertilizer, only water clear water; Through 20 days, water processing with the acetylene aqueous solution of 50%-70%, with full in the pineapple leaf cup and be spilled over to flowerpot also full till; Whenever at a distance from pouring in 2-3 days once, water altogether 3 times;
Described pineapple is meant Red Star, yellow star, purple star and the Denis's kind in the climing genus ornamental pine apple of fruit.
The pouring of the described acetylene aqueous solution, its time started is before to push away in the winter time respectively according to the plan Time To Market to push away 80 days before pushing away 100 days, summer before 120 days, spring and autumn.
Described 50% or 70% the acetylene aqueous solution is 100% to be benchmark with saturated solution all.
2), use the fertilizer of proprietary formula: beginning in back 15 days is handled in the pouring of the acetylene aqueous solution, successively uses the special-purpose fertilizer+MgSO of pineapple
4, the special-purpose fertilizer+KNO of pineapple
3+ MgSO
4, KNO
3+ MgSO
4All water according to seasonal variation with 2000 times solution;
Described pineapple is special-purpose fertile, its commodity intact full water-soluble fertilizer, its N: P: K=2: 1: 2 of spending by name.
Special-purpose fertilizer+the MgSO of described pineapple
4, wherein the latter's addition is the former 10%.
Special-purpose fertilizer+the KNO of described pineapple
3+ MgSO
4, the above two weight ratio is 1: 3; The latter's addition is 10% of the above two sums.
Described KNO
3+ MgSO
4, wherein the latter's addition is the former 10%.
3), control growing environment: the pineapple leaf remains on warm 15-20 ℃ of day, temperature 10-15 ℃ of night winter; Remain on warm 20-25 ℃ of day spring and autumn, temperature 13-16 ℃ of night; Remain on warm 25-30 ℃ of day summer, temperature 20-25 ℃ of night; Relative air humidity remains on 75-85%; Illumination 1.5-2.0 ten thousand lux;
4), finished product: will after above-mentioned processing, reach the pineapple product inspection packing listing of standard.
Characteristics of the present invention and advantage are: the acetylene aqueous solution pouring pineapple potted flower with 50%-70%, and it is carried out the florescence regulate, can realize the anniversary production and supply by the market demand, particularly can guarantee to improve productivity effect in the busy season listing; In regulating processing procedure,, make that pineapple leaf look verdant, pattern is bright-coloured pure, improve quality and the grade of pineapple potted flower according to the corresponding fertilizer variety prescription of the growth and development characteristics split application of pineapple; The present invention is low-cost, high benefit, and is simple and easy to do, can extensive use in the pineapple booth is produced.
Embodiment
Embodiment 1
Early winter, choosing long has the Red Star pineapple of 20 blades some, and stop imposing after fertile 20 days the 70% or 50% acetylene aqueous solution and regulate the florescence and handle, be control treatment with the clear water, each handles the basin number average is 100 basins, every at a distance from processing in 3 days 1 time, coprocessing 3 times.Remain on warm 15-20 ℃ of day, temperature 10-15 ℃ of night; Relative air humidity 75-85%; Illumination 1.5-2.0 ten thousand lux.Handle back beginning in about 15 days, with the special-purpose fertilizer+MgSO of pineapple
42000 times of solution water 2 times, the special-purpose fertilizer+KNO of pineapple
3+ MgSO
42000 times of solution pourings 3 times, KNO
3+ MgSO
42000 times of solution water 5 times, to increase leaf look, scape height and pattern purity, vividness.
Wherein: the special-purpose fertilizer+MgSO of pineapple
4Both weight ratio be 1: 3;
Special-purpose fertilizer+the KNO of pineapple
3+ MgSO
4In the above two weight ratio be 1: 3; The latter's addition is 10% of the above two sums;
KNO
3+ MgSO
4The middle latter's addition is the former 10%.
Pineapple is special-purpose fertile, its commodity intact full dissolubility fertilizer, its N: P: K=2: 1: 2 of spending by name.The result is listed in the table below:
It is thus clear that obvious to the effect that pineapple carries out the florescence adjusting with 70%, the 50% acetylene aqueous solution, the ratio of first-grade products significantly improves, but does not have significant difference between the two.
Embodiment 2
In spring, choosing long has the Red Star pineapple of 20 blades some, stops fertile 20 days, and begin to impose the 50% acetylene aqueous solution and regulate the florescence and handle, be control treatment with the clear water, each handles the basin number average is 100 basins, every at a distance from processing in 3 days 1 time, coprocessing 3 times.Keep warm 20-25 ℃ of day, temperature 13-16 ℃ of night; Relative air humidity 75-85%; Illumination 1.5-2.0 ten thousand lux.All the other are with embodiment 1.
The result is listed in the table below:
Embodiment 3
In summer, choosing to grow has the Red Star pineapple of 20 blades some, stops imposing respectively after fertile 20 days the 70% acetylene aqueous solution, 50% acetylene aqueous solution adjusting florescence processing; With the clear water is control treatment; Each handles the basin number average is 100 basins, whenever handles coprocessing 3 times 1 time at a distance from 3 days.Remain on warm 25-30 ℃ of day, temperature 20-25 ℃ of night; Relative air humidity is at 75-85%; Illumination 1.5-2.0 ten thousand lux.All the other are with embodiment 1.
The result is listed in the table below:
Embodiment 4
Choosing long has the Red Star pineapple of 20 blades some, stops beginning to impose after fertile 20 days the pouring of the 50% acetylene aqueous solution regulating the florescence, whenever waters 1 time at a distance from 3 days; Water respectively 1 time, 2 times, 3 times, 4 times; With the clear water is contrast, totally 5 processing, and each handles the basin number average is 100 basins.Remain on warm 25-30 ℃ of day, temperature 20-25 ℃ of night; Relative air humidity is at 75-85%; Illumination 1.5-2.0 ten thousand lux.All the other are with embodiment 1.The result is listed in the table below:
It is thus clear that to pineapple pouring 3-4 time, the effect of carrying out the florescence adjusting is obvious with the 50% acetylene aqueous solution, the ratio of first-grade products significantly improves, but does not have significant difference between the two; And, then do not have effect basically if only water 1-2 time.Carry out the florescence after before July 10 and regulate processing, just in time catch up with the listing of busy season on National Day, benefit also can be very significantly.
Claims (6)
1. a method of regulating the pineapple florescence may further comprise the steps: 1) acetylene aqueous solution pouring; 2), use the fertilizer of proprietary formula; 3), control growing environment; 4), finished product, it is characterized in that:
1), acetylene aqueous solution pouring: when pineapple grows to the blade of 18-20 sheet, stop applying fertilizer, only water clear water; Through 20 days, water processing with the acetylene aqueous solution of 50%-70%, with full in the pineapple leaf cup and be spilled over to flowerpot also full till; Whenever at a distance from pouring in 2-3 days once, water altogether 3 times;
Described pineapple is meant Red Star, yellow star, purple star and the Denis's kind in the climing genus ornamental pine apple of fruit.
The pouring of the described acetylene aqueous solution, its time started is before to push away in the winter time respectively according to the plan Time To Market to push away 80 days before pushing away 100 days, summer before 120 days, spring and autumn.
Described 50% or 70% the acetylene aqueous solution is 100% to be benchmark with saturated solution all.
2), use the fertilizer of proprietary formula: beginning in back 15 days is handled in the pouring of the acetylene aqueous solution, successively uses the special-purpose fertilizer+MgSO of pineapple
4, the special-purpose fertilizer+KNO of pineapple
3+ MgSO
4, KNO
3+ MgSO
4All with 2000 times solution according to warm and humid variation pouring in season;
2. a kind of method of regulating the pineapple florescence according to claim 1 is characterized in that: the described pineapple in the described step 1) is meant Red Star, yellow star, blue star and the Denis's kind in the climing genus ornamental pine apple of fruit.
3. a kind of method of regulating the pineapple florescence according to claim 1 is characterized in that: the acetylene aqueous solution of the described 50%-70% in the described step 1) all is to be 100% to be benchmark with saturated solution.
4. a kind of method of regulating the pineapple florescence according to claim 1 is characterized in that: the special-purpose fertilizer+MgSO of the pineapple in the described step 3)
4, wherein the latter's addition is the former 10%.
5. a kind of method of regulating the pineapple florescence according to claim 1 is characterized in that: the special-purpose fertilizer+KNO of pineapple in the described step 3)
3+ MgSO
4, the above two weight ratio is 1: 3; The latter's addition is 10% of the above two sums.
6. a kind of method of regulating the pineapple florescence according to claim 1 is characterized in that: KNO in the described step 3)
3+ MgSO
4, wherein the latter's addition is the former 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233586A CN102318531A (en) | 2011-08-16 | 2011-08-16 | Method for regulating blooming period of pineapple |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233586A CN102318531A (en) | 2011-08-16 | 2011-08-16 | Method for regulating blooming period of pineapple |
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|---|---|
| CN102318531A true CN102318531A (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110233586A Pending CN102318531A (en) | 2011-08-16 | 2011-08-16 | Method for regulating blooming period of pineapple |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449881A (en) * | 2013-08-22 | 2013-12-18 | 江苏农林职业技术学院 | Nitrogen, phosphorus and potassium formulated fertilizer suitable for growth of air pineapples and fertilizing method |
| CN104350964A (en) * | 2014-12-05 | 2015-02-18 | 大顺国际花卉股份有限公司 | Pineapple flower forcing technology |
| CN107278462A (en) * | 2017-08-04 | 2017-10-24 | 张德龙 | A kind of implantation methods of pineapple |
| CN108541517A (en) * | 2018-04-09 | 2018-09-18 | 广西南亚热带农业科学研究所 | One kind preventing the fresh food free flowering method of pineapple |
Citations (5)
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|---|---|---|---|---|
| US3810749A (en) * | 1969-11-26 | 1974-05-14 | Union Oil Co | Foam crop maturant |
| JPS5714514A (en) * | 1980-06-30 | 1982-01-25 | Nippon Carbide Ind Co Ltd | Efflorescence promotor composition |
| CN1884225A (en) * | 2006-07-11 | 2006-12-27 | 浙江省农业科学院 | Dedicated fertilizer for ornamental pineapple |
| CN101385430A (en) * | 2008-09-25 | 2009-03-18 | 天津滨海大顺花卉科技发展股份有限公司 | Pineapple flower forcing and nourishing method |
| CN102119624A (en) * | 2010-12-24 | 2011-07-13 | 浙江省亚热带作物研究所 | Production method of multi-stem ornamental bromeliad |
-
2011
- 2011-08-16 CN CN201110233586A patent/CN102318531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3810749A (en) * | 1969-11-26 | 1974-05-14 | Union Oil Co | Foam crop maturant |
| JPS5714514A (en) * | 1980-06-30 | 1982-01-25 | Nippon Carbide Ind Co Ltd | Efflorescence promotor composition |
| CN1884225A (en) * | 2006-07-11 | 2006-12-27 | 浙江省农业科学院 | Dedicated fertilizer for ornamental pineapple |
| CN101385430A (en) * | 2008-09-25 | 2009-03-18 | 天津滨海大顺花卉科技发展股份有限公司 | Pineapple flower forcing and nourishing method |
| CN102119624A (en) * | 2010-12-24 | 2011-07-13 | 浙江省亚热带作物研究所 | Production method of multi-stem ornamental bromeliad |
Non-Patent Citations (3)
| Title |
|---|
| 《中国花卉园艺》 20040930 王炜勇等 观赏凤梨如何催花 , 第17期 * |
| 《北方园艺》 20091231 孙纪霞等 北方地区擎天属观赏凤梨种植技术 第210-211页 , 第12期 * |
| 朱根发: "《花卉栽培新技术问答》", 31 August 2001, 广东科技出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449881A (en) * | 2013-08-22 | 2013-12-18 | 江苏农林职业技术学院 | Nitrogen, phosphorus and potassium formulated fertilizer suitable for growth of air pineapples and fertilizing method |
| CN104350964A (en) * | 2014-12-05 | 2015-02-18 | 大顺国际花卉股份有限公司 | Pineapple flower forcing technology |
| CN107278462A (en) * | 2017-08-04 | 2017-10-24 | 张德龙 | A kind of implantation methods of pineapple |
| CN108541517A (en) * | 2018-04-09 | 2018-09-18 | 广西南亚热带农业科学研究所 | One kind preventing the fresh food free flowering method of pineapple |
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Application publication date: 20120118 |