CN103004397B - Method for adjusting flowering phase of eustoma grandiflorum - Google Patents
Method for adjusting flowering phase of eustoma grandiflorum Download PDFInfo
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- CN103004397B CN103004397B CN201210493327.8A CN201210493327A CN103004397B CN 103004397 B CN103004397 B CN 103004397B CN 201210493327 A CN201210493327 A CN 201210493327A CN 103004397 B CN103004397 B CN 103004397B
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Abstract
The invention discloses a method for adjusting the flowering phase of an eustoma grandiflorum. The method comprises the following steps: seeding 180 to 200 days earlier before the expected flowering date and carrying out shading treatment 50 to 60 days earlier before the expected flowering date; carrying out light supplement treatment 15 to 20 days earlier before the expected flowering date; applying 'No. 1 more-and-more flowers 1 000 times liquid' one time every three days before carrying out the light supplement treatment; and applying 'No. 2 more-and-more flowers 800 times liquid' one time every three days after carrying out the light supplement treatment. The method for adjusting the flowering phase of the eustoma grandiflorum has the advantage that the method can adjust the flowering stage of grandiflorum, so that the eustoma grandiflorum can bloom at expected time.
Description
Skill technical field
The invention belongs to field of floriculture methods, particularly a kind of method at regulation and control Lisianthus florescence.
Background technology
Lisianthus（Eustoma grandiflorum）, call prairie gentian.Gentianaceae.30～100 centimetres of plant height.Leaf is mutual
Raw, to lanceolar, several stockless, phyllopodium slightly embraces stem to oblong；Leaf table aeruginouss.Pistil And Stamen substantially, spend by the narrow lanceolar of bract
Lobe imbricate is arranged.Pattern enriches, and has monochrome and secondary color, and petal single-lobe divides with bivalve.Warm, the well-lighted environment of happiness,
Growth thermophilic is 15～25 DEG C, compared with high temperature resistant.Require loose fertile, well-drained calcareous soil.But Lisianthus is to grow day
According to plant, and the florescence is in 8～September, in order to enable it to fill up red-letter day vacancy, blooms within 1 day or so in October, usually using foreign Fructus Citri tangerinae
Sensitivity of the stalk to day long reaction, using the process for shortening illumination, but current treatment technology simply allows it can be specific
Period bloom, but flower quality it is unsecured, the florescence is shorter, inferior quality, so as to affect ornamental value.
The content of the invention
It is an object of the invention to provide a kind of method at regulation and control Lisianthus florescence so as to not only can open in the period of specified
Flower, it can also be ensured that its flowering quality, kind of blooming period prolonging.
Realize that above-mentioned purpose adopts following technical proposals：A kind of method at regulation and control Lisianthus florescence, 180 before expection is bloomed
Sow within～200 days, shading treatment is proceeded by within 50～60 days before expection is bloomed；Until 15～20 days before being expected to bloom, carry out
Light filling process；Applied every 3 days before shading treatment is carried out and once spend the more No. 1 1000 times of liquid；Carry out shading treatment it
Afterwards, once the more No. 2 800 times of liquid of flower were applied every 3 days.
General fertilizer (20-20-20) compound fertilizer of flower the more No. 1 is the water compatible quick-acting fertilizer of U.S.'s Scotts original packings-spend many
One of multi-series, feature is：1st, nitrogen：Phosphorus：Potassium=1：1：1 basic recipe, adds M -77 trace and REE elements of world patent
Make Crop nutrient more balanced.2nd, each agricultural experiment institute in the whole world, agricultural school, farm, using flower the more 20-20-20
Yield multiplication can be obtained, improve quality shortens the excellent effect in term, and is successfully used in half soilless culture.3rd, add
In being added in irrigation water, alkali excessive in water can be neutralized.4th, fertilizer absorbed ground efficiency it is higher compared with similar-type products, be the current whole world
Use range and the most salable formula.5th, maxima solubility is 417 g/l.The more No. 1 1000 times of liquid of flower are to spend many by 1 gram
Many No. 1 plus 1000 milliliters of water preparations.
Flower the more No. 2 (10-30-20) is the water compatible quick-acting fertilizer of U.S.'s Scotts original packings-spend one of many multi-series, special
Point is fertile nitrogen:Phosphorus:Potassium=1:3:2 ratio can be effectively facilitated bud differentiation, make petal big and strong and increase the quantity of flower.Flower
The more No. 2 800 times of liquid are 1 gram of flower the more No. 2 plus 800 milliliters of water.
The more No. 1 (20-20-20) fertilizer formula of flower：（Following percentage ratio Wei Chong Liang ∕ percentage by weights）
Total nitrogen content is 20%（Wherein nitrate nitrogen content 6.11%, ammonium nitrogen content 3.89%, urea nitrogen content is 10%）,
Water solublity phosphoric anhydride content is 20%, and water soluble oxidized potassium content is 20%, and water soluble oxidized content of magnesium is 0.05%, and Boron contents are
0.0068%, Chelating state copper content is 0.0036%, and chelated ferrous iron content is 0.05%, and Chelating state manganese content is 0.025%, Chelating state
Zn content is 0.0025%, and molybdenum content is 0.0009%.
The more No. 2 (10-30-20) fertilizer formulas of flower：（Following percentage ratio Wei Chong Liang ∕ percentage by weights）
Total nitrogen content is 10%（Wherein nitrate nitrogen content 5.1%, ammonium nitrogen content 4.9%）, water solublity phosphoric anhydride content is 30%,
Water-soluble potassium content is 20%, and water soluble magnesium content is 0.6%, and Boron contents are 0.0068%, and Chelating state copper content is 0.0036%, chela
It is 0.05% to close state iron content, and Chelating state manganese content is 0.025%, and Chelating state Zn content is 0.0025%, and molybdenum content is 0.0009%.
Further, described shading treatment is daily 7：00 to 16：00 is carried out full sun, and 16：Morning 7 00 to next day：00
All use black cloth shading.
Further, it is characterised in that it is daily 7 that described light filling is processed:00 to 17:00 is carried out full sun, and 17：00 arrives
19:00 increases continuous light 2 hours, and intensity of illumination is 30～35W ∕ m2。
It is an advantage of the invention that：Not only can enable to be bloomed when specific among 1 year of Lisianthus, to meet flower is used as
The demand of altar, flower border material, meets market demand, fills up red-letter day vacancy；Can also greatly prolong Lisianthus bloom it is lasting when
Between, and flower characteristic is can ensure that, improve ornamental value.
Specific embodiment
This experiment is divided into invention group and matched group, and per group processes 200 plants.
Embodiment 1：
Invention group：In the sowing of on April 1st, 2011, from the beginning of August in 2011 1 day（Expected 2011 National Day bloom）, daily 7：
00 to 16：00 is carried out full sun, and 16：Morning 7 00 to next day：00 all uses black cloth shading；Until on September 10th, 2011, optical processing
It is adjusted to daily 7:00 to 17:00 is carried out full sun, and 17：00 to 19:00 carries out light filling process, that is, increase continuous light 2 hours,
Intensity of illumination is 30W ∕ m2Before optical processing is carried out, once flower the more No. 1 (20-20-20) 1000 times of liquid were applied every 3 days
（Gram flower of weight/volume, i.e., 1 the more No. 1 plus 1000 milliliters of water）；After shading treatment is carried out, applied every 3 days and once spend
The more No. 2 (10-30-20) 800 times of liquid（Gram flower of weight/volume, i.e., 1 the more No. 2 plus 800 milliliters of water）, every time in fertilising
Afterwards in 10 minutes, blade face is rinsed with clear water, prevent blade face from burning.In cultivation, temperature is maintained at 20～22 DEG C, and humidity keeps
80%
Matched group：In the sowing of on April 1st, 2011, from the beginning of August in 2011 1 day（Expected 2011 National Day bloom）, daily 7：
00 to 16：00 carries out full sun, remaining time shading treatment.In whole cultivation, once flower the more No. 1 was applied every 3 days
(20-20-20) 800 times of liquid（Gram flower of weight/volume, i.e., 1 the more No. 1 plus 800 milliliters of water）
Embodiment 2：
Invention group：In the sowing of on April 20th, 2011, from the beginning of August in 2011 10 days（Expected 2011 National Day bloom）, daily
7：00 to 16：00 is carried out full sun, and 16：Morning 7 00 to next day：00 all uses black cloth shading；Until on September 15th, 2011, at light
Reason is adjusted to daily 7:00 to 17:00 is carried out full sun, and 17：00 to 19:00 carries out light filling process, that is, increase continuous light 2 little
When, intensity of illumination is 35W ∕ m2Before optical processing is carried out, once flower the more No. 1 (20-20-20) 1000 were applied every 3 days
Times liquid（Gram flower of weight/volume, i.e., 1 the more No. 1 plus 1000 milliliters of water）；After shading treatment is carried out, every 3 days one was applied
Secondary flower the more No. 2 (10-30-20) 800 times of liquid（Gram flower of weight/volume, i.e., 1 the more No. 2 plus 800 milliliters of water）；Exist every time
After fertilising in 10 minutes, blade face is rinsed with clear water, prevent blade face from burning.In cultivation, temperature is maintained at 20～22 DEG C, humidity
It is maintained at 80%
Matched group：In the sowing of on April 20th, 2011, from the beginning of August in 2011 10 days（Expected 2011 National Day bloom）, daily
7：00 to 16：00 carries out full sun, remaining time shading treatment.In whole cultivation, once flower the more 1 was applied every 3 days
Number (20-20-20) 1000 times of liquid（Gram flower of weight/volume, i.e., 1 the more No. 1 plus 1000 milliliters of water）
As a result：
Determine content：Squaring period；Budding to the required time of blooming；Flower number（In the flower that 2011 same day on National Day opened
Number）；
Claims (1)
1. it is a kind of regulation and control the Lisianthus florescence method, it is characterised in that：Sow within 180～200 days before expection is bloomed, open in expection
Spend proceed by shading treatment within first 50～60 days；Until 15～20 days before being expected to bloom, proceed by light filling process；Hidden
Applied every 3 days before optical processing and once spend the more No. 1 1000 times of liquid；After shading treatment is carried out, applied once every 3 days
The more No. 2 800 times of liquid of flower；Described shading treatment is daily 7：00 to 16：00 is carried out full sun, and 16：Morning 7 00 to next day：
00 all uses black cloth shading；It is daily 7 that described light filling is processed：00 to 17：00 is carried out full sun, and 17：00 to 19：00 increases lasting
Illumination 2 hours, intensity of illumination is 30～35W/ ㎡.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104982179A (en) * | 2015-06-15 | 2015-10-21 | 广西大学 | Method for regulating and controlling begonia florescence |
| CN106234048A (en) * | 2016-09-18 | 2016-12-21 | 大顺国际花卉股份有限公司 | Calceolaria herbeohybrida florescence control method |
| CN107873456A (en) * | 2017-10-30 | 2018-04-06 | 蚌埠农兴现代农业专业合作社 | A kind of implantation methods for promoting Soybean Seedlings Growth |
| CN110720369B (en) * | 2019-11-18 | 2022-02-01 | 济宁市食品药品检验检测中心（济宁市药品不良反应与药物滥用监测中心） | Cultivation management method for increasing yield of medicinal platycodon grandiflorum |
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| CN1844370A (en) * | 2006-04-19 | 2006-10-11 | 天津大学 | Culture medium for promoting inducement of balloonflower bud and growth of bud |
| CN102090180B (en) * | 2010-11-29 | 2012-10-03 | 天津滨海国际花卉科技园区股份有限公司 | Method for accelerating germination of eustoma grandiflorum seeds |
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