CN103703987A - Method for regulating flowering phase of camellia japonica - Google Patents
Method for regulating flowering phase of camellia japonica Download PDFInfo
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- CN103703987A CN103703987A CN201310730698.8A CN201310730698A CN103703987A CN 103703987 A CN103703987 A CN 103703987A CN 201310730698 A CN201310730698 A CN 201310730698A CN 103703987 A CN103703987 A CN 103703987A
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Abstract
The invention discloses a method for regulating a flowering phase of camellia japonica. A chemical regulating method is combined with a physical regulating method, flowering phase management is regulated through hormone applied twice, temperature and humidity are regulated, fertilizer and water management is improved, temperature regulation is carried out after the camellia japonica blooms, the flowering phase of the camellia japonica is effectively regulated, the camellia japonica can bloom 15-30 days earlier, the flowering phase of the camellia japonica can be prolonged by 15-40 days, the flowering phase can be more accurately regulated, and the ornament quality of the camellia japonica is greatly improved.
Description
Technical field
The present invention relates to plant cultivation field, relate in particular to a kind of method that regulates and controls the camellia florescence.
Background technology
Camellia is the evergreen shrubs of camellia section.Belong to Theaceae, evergreen shrubs or dungarunga, Gao Keda 3～4m, spends single generation being born in axil or branch top, and petal is bordering on circle, and mutation polyphyll petal can reach 50～60, the color of flower, red, white, yellow, purple, mass colour all has, very bright-coloured.Florescence, from having between April in October to next year, the flowers are in blossom put because of kind difference difference.Camellia has the proud plum strength of character of " have camellia only very durable, solely can account for spring breeze by the dark moon ", has again icepro tree peony bright-coloured of " spending numerous bright red; deeply take rosy clouds dawn by force ", therefore be exactly the Woody flower that is rich in great reputation since ancient times, in the Tang and Song Dynasty two, court has reached the border of reaching the peak of perfection, until 17th century is introduced behind Europe, cause sensation, also therefore obtain the good name of " world's famous flower ", leaf is avette or oval, and there is serration at edge, keratin, surperficial bright green.
In currently available technology, plant flowers period regulation has the selection in kind different, physical regulating and chemical regulation, regulate and control method is all more single, but plant is in the various factor impact of necessary for growth, the growth demand that meets plant of ability each side, can also improve the growth quality of plant, so the method for regulation florescence that physical regulating is combined with chemical regulation is more effective like this.
Summary of the invention
The present invention is directed to existing deficiency a kind of method that regulates and controls the camellia florescence is provided.The present invention adopts method that physical regulating and chemical regulation combine regulation florescence fast and effectively, camellia can be submitted to and within 15-30 days, bloom, and can make camellia longer blooming period 15-40 days, more accurate to the regulation and control at florescence.
Technical scheme provided by the invention is:
A method that regulates and controls the camellia florescence, is characterized in that:
(1) hormone regulating and controlling: starting for 90 days before expectation camellia is bloomed urged flower for the first time, the short florescence is limited to 30 days for the first time, in 30 days, carry out hormone spray solution 4 times, spraying time is separated by 12 days with spraying time for the second time first, all the other sprayed once every 9 days, short flower is being expected carrying out for first 20 days of flowering stage for the second time, within every 5 days, carry out one time hormone spray solution, described hormone solution is gibberellin GA3 solution, the gibberellin GA3 solution concentration that short flower is used is for the first time 12-20mg/L, and each spray concentration successively increases 15-20mg/L, the gibberellin GA3 solution concentration that short flower is used is for the second time 20-70mg/L,
(2) temperature and humidity management: manufacture for camellia the environment that diurnal temperature is 16-20 degree in first 60 days what expect camellia the flowers are in blossom, at the first 30 days environment for described camellia manufacture 20-28 degree expecting that camellia is bloomed, humidity remains on 70%-80%;
(3) rich water quality management: be camellia fertilising 1 time in the time of described short flower for the first time, use phosphate fertilizer 30-40 part, potash fertilizer 10-15 part, farmyard manure 20-40 part, expecting that the single-dose application fertilizing amount of carrying out for first 30 days of blooming is phosphate fertilizer 20-35 part, farmyard manure 30-45 part;
(4) the camellia operating period is adjusted to 16 degree by temperature.
Preferably, for the second time between the short florescence in described temperature and humidity management night be the environment of 20 degree, day temperature 23-25 degree, nocturnal temperature intensification in every 5 days 1 degree, every 10 days intensification 2-3 degree of day temperature, remain on for 11 the end of month between 25-28 degree, when camellia is outputed bud, the temperature of camellia is remained on to 15-18 degree.
Preferably, in the time of described short flower for the second time, increase illumination management 20 days, increase illumination in 3-6 hour every day, described intensity of illumination is 2000-2600lux, manages subsequently according to rule round the clock.
Preferably, described moisture management night is 80%, and be 74% daytime.
Preferably, described short middle 35 parts, phosphate fertilizer of rich water quality management use, 12 parts, potash fertilizer, 10 parts of the farmyard manures spent for the first time, in described short fertilizers for potted flowers water management for the second time, fertilizing amount is 25 parts, phosphate fertilizer, 40 parts of farmyard manures.
A kind of beneficial effect that extends the method at camellia florescence of the present invention: the temperature at camellia night is adjusted to 16-20 degree, rise to 20-28 degree daytime and carry out flower forcing, break the resting stage of camellia, promote fast camellia growth, and can effectively regulate and control the florescence of camellia, when short flower is used gibberellin GA3 solution regulation florescence for the second time, increase the intense light irradiation management of 3-6 hour every day, make the flowering rate of camellia improve 10%, camellia duration of flowering is adjusted to 16 degree by temperature, can extend the florescence of open camellia, has the opening that can ensure other unopened camellias, greatly improves the quality of viewing and admiring of camellia, plant growth fraction on daytime is slower, and general growth at night is comparatively quick, and humidity remained on 80% and was more conducive to moisture required in plant growth and supplements night, thus the regulation and control at more effective promotion camellia florescence, the present invention is conventionally by chemical regulation and the physical regulating regulation florescence that combines, can be from the growth rhythm of more omnibearing control camellia, thus can more effectively and accurately control florescence of camellia, of a great variety and the source of farmyard manure is wide, quantity is large, be convenient to gather materials on the spot, use on the spot, cost is also lower, contain a lot of trace elements, nutriment is more comprehensive, promote the formation of soil aggregate, the ratio of soil air and water is coordinated, make loosing soil, increase water conservation, insulation, ventilative, the ability of fertilizer conservation, add that chemical fertilizer and farmyard manure mix use, meet camellia required various nutrient components in Fast Growth process, improve fertilizer efficiency, regulate soil, guarantee that camellia still can be healthy in the process that changes growth rhythm, high-quality growth.
Embodiment
Below the present invention is further described in detail, following each embodiment is only for the present invention is described, to not restriction of the present invention.
Embodiment mono-
The invention provides a kind of method that extends the camellia florescence, comprise hormone regulating and controlling: starting for 90 days before expectation camellia is bloomed urged flower for the first time, the short florescence is limited to 30 days for the first time, in 30 days, carry out hormone spray solution 4 times, spraying time is separated by 12 days with spraying time for the second time first, all the other sprayed once every 9 days, and the gibberellin GA3 solution concentration of use is 12mg/L, and each spray concentration successively increases 15mg/L; It when urging flower for the first time, is camellia fertilising 1 time, use phosphate fertilizer 30-40 part, potash fertilizer 10-15 part, farmyard manure 20-40 part, in the single-dose application of carrying out again for first 30 days of expecting to bloom, fertilizing amount is phosphate fertilizer 20-35 part, farmyard manure 30-45 part, short flower is being expected carrying out for first 20 days of flowering stage for the second time, within every 5 days, carry out one time hormone spray solution, the gibberellin GA3 solution concentration of using is 35mg/L, increase 3-6 hour illumination management 20 days every day when short flower for the second time, described intensity of illumination is 2000-2600lux, manages subsequently according to rule round the clock; What expect camellia the flowers are in blossom, within first 60 days, for camellia, manufacture the environment that diurnal temperature is 16-20 degree, at the first 30 days environment for described camellia manufacture 20-28 degree expecting that camellia is bloomed, humidity remains between 70%-80%.
Embodiment bis-
Starting for 90 days before expectation camellia is bloomed urged flower for the first time, the short florescence is limited to 30 days for the first time, in 30 days, carry out hormone spray solution 4 times, spraying time is separated by 12 days with spraying time for the second time first, all the other sprayed once every 9 days, the gibberellin GA3 solution concentration of using is 12mg/L, and each spray concentration successively increases 15mg/L; It when urging flower for the first time, is camellia fertilising 1 time, use 35 parts, phosphate fertilizer, 12 parts, potash fertilizer, 30 parts of farmyard manures, in the single-dose application of carrying out again for first 30 days of expecting to bloom, fertilizing amount is 25 parts, phosphate fertilizer, 40 parts of farmyard manures, short flower, expecting carrying out for first 20 days of flowering stage, carries out one time hormone spray solution for every 5 days for the second time, and the gibberellin GA3 solution concentration of use is 35mg/L; At first 60 days that expect camellia the flowers are in blossom, be the environment of 18 degree for camellia manufacture diurnal temperature, expect that camellia blooms within first 30 days, for described camellia, to manufacture night be the environment of 20 degree, day temperature 25 degree, nocturnal temperature intensification in every 5 days 1 degree, every 10 days intensification 2-3 degree of day temperature, maintain the temperature at 28 degree 11 the end of month, when camellia is outputed bud, the temperature of camellia are remained on to 18 degree, night, humidity was 80%, and be 74% daytime.
Claims (5)
1. a method that regulates and controls the camellia florescence, is characterized in that:
(1) hormone regulating and controlling: starting for 90 days before expectation camellia is bloomed urged flower for the first time, the short florescence is limited to 30 days for the first time, in 30 days, carry out hormone spray solution 4 times, spraying time is separated by 12 days with spraying time for the second time first, all the other sprayed once every 9 days, short flower is being expected carrying out for first 20 days of flowering stage for the second time, within every 5 days, carry out one time hormone spray solution, described hormone solution is gibberellin GA3 solution, the gibberellin GA3 solution concentration that short flower is used is for the first time 12-20mg/L, and each spray concentration successively increases 15-20mg/L, the gibberellin GA3 solution concentration that short flower is used is for the second time 20-70mg/L,
(2) temperature and humidity management: manufacture for camellia the environment that diurnal temperature is 16-20 degree in first 60 days what expect camellia the flowers are in blossom, at the first 30 days environment for described camellia manufacture 20-28 degree expecting that camellia is bloomed, humidity remains on 70%-80%;
(3) rich water quality management: be camellia fertilising 1 time in the time of described short flower for the first time, use phosphate fertilizer 30-40 part, potash fertilizer 10-15 part, farmyard manure 20-40 part, expecting that the single-dose application fertilizing amount of carrying out for first 30 days of blooming is phosphate fertilizer 20-35 part, farmyard manure 30-45 part;
(4) the camellia operating period is adjusted to 16 degree by temperature.
2. regulate and control as claimed in claim 1 the method at camellia florescence, it is characterized in that, for the second time between the short florescence in described temperature and humidity management night be the environment of 20 degree, day temperature 23-25 degree, nocturnal temperature intensification in every 5 days 1 degree, every 10 days intensification 2-3 degree of day temperature, remain between 25-28 degree 11 the end of month, when camellia is outputed bud, the temperature of camellia are remained on to 15-18 degree.
3. regulate and control as claimed in claim 1 or 2 the method at camellia florescence, it is characterized in that, in the time of described short flower for the second time, increase illumination management 20 days, increase illumination in 3-6 hour every day, described intensity of illumination is 2000-2600lux, manages subsequently according to rule round the clock.
4. regulate and control as claimed in claim 3 the method at camellia florescence, it is characterized in that, described moisture management night is 80%, and be 74% daytime.
5. regulate and control as claimed in claim 3 the method at camellia florescence, it is characterized in that, described short middle 35 parts, phosphate fertilizer of rich water quality management use, 12 parts, potash fertilizer, 30 parts of the farmyard manures spent for the first time, in described short fertilizers for potted flowers water management for the second time, fertilizing amount is 25 parts, phosphate fertilizer, 40 parts of farmyard manures.
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Cited By (16)
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| CN104081985A (en) * | 2014-07-04 | 2014-10-08 | 芜湖欧标农业发展有限公司 | Flower control method for chloranthus spicatus |
| CN104081992A (en) * | 2014-07-04 | 2014-10-08 | 芜湖欧标农业发展有限公司 | Regulating and control method for prolonging flowing phase of European floral leaf hibiscus |
| CN104472302A (en) * | 2014-11-28 | 2015-04-01 | 苏州青青生态种植园 | Flower period management method of peach trees in greenhouse |
| CN105850626A (en) * | 2016-03-25 | 2016-08-17 | 镇远县醉美果业有限公司 | Flowering-phase management method for honey peaches |
| CN106489568A (en) * | 2016-09-26 | 2017-03-15 | 佛山市林业科学研究所 | A kind of method that utilization exogenous hormone regulates and controls strong scented tea florescence and Flowering quality |
| CN106718769A (en) * | 2017-01-19 | 2017-05-31 | 中国农业科学院棉花研究所 | A kind of method for identifying cotton cleisogamy material temperature-sensing property |
| CN107197686A (en) * | 2017-07-24 | 2017-09-26 | 云南省农业科学院花卉研究所 | A kind of florescence control method of the potted plant camellia of merchandized handling |
| CN107211752A (en) * | 2017-06-28 | 2017-09-29 | 佛山市幻实科技有限公司 | A kind of method of strong fragrant flower florescence control |
| CN107409675A (en) * | 2017-05-10 | 2017-12-01 | 蚌埠王恒亮盆景艺术有限公司 | A kind of cultural method for postponing potted plant crape myrtle florescence |
| CN107484607A (en) * | 2017-08-24 | 2017-12-19 | 广西沙田仙人滩农业投资有限公司 | A kind of regulation and control method at camellia florescence |
| CN108849184A (en) * | 2018-06-27 | 2018-11-23 | 天柱县佳源科技开发有限公司 | A method of extending the red red florescence |
| CN108849185A (en) * | 2018-06-27 | 2018-11-23 | 天柱县佳源科技开发有限公司 | A method of extending the tea plum blossom phase |
| CN108849186A (en) * | 2018-06-27 | 2018-11-23 | 天柱县佳源科技开发有限公司 | A method of extending the Camellia nitidissima florescence |
| CN109156304A (en) * | 2018-09-30 | 2019-01-08 | 宜宾云辰乔木园林有限责任公司 | A method of extending the perennial plant florescence |
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| CN107211752A (en) * | 2017-06-28 | 2017-09-29 | 佛山市幻实科技有限公司 | A kind of method of strong fragrant flower florescence control |
| CN107197686A (en) * | 2017-07-24 | 2017-09-26 | 云南省农业科学院花卉研究所 | A kind of florescence control method of the potted plant camellia of merchandized handling |
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| CN108849186A (en) * | 2018-06-27 | 2018-11-23 | 天柱县佳源科技开发有限公司 | A method of extending the Camellia nitidissima florescence |
| CN108849185A (en) * | 2018-06-27 | 2018-11-23 | 天柱县佳源科技开发有限公司 | A method of extending the tea plum blossom phase |
| CN108849184A (en) * | 2018-06-27 | 2018-11-23 | 天柱县佳源科技开发有限公司 | A method of extending the red red florescence |
| CN109156304A (en) * | 2018-09-30 | 2019-01-08 | 宜宾云辰乔木园林有限责任公司 | A method of extending the perennial plant florescence |
| CN109566289A (en) * | 2018-12-29 | 2019-04-05 | 浙江省林业科学研究院 | A method of promote rattail fescue grass to do sth. in advance solid |
| CN109845608A (en) * | 2019-01-10 | 2019-06-07 | 贵州师范大学 | A kind of willow leaf Verbena officinalis second bloom regulation method |
| CN109845608B (en) * | 2019-01-10 | 2021-01-05 | 贵州师范大学 | Method for regulating and controlling secondary flowering of verbena salicifolia |
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