CN108207383A - A kind of method of regulation and control lichee flower spike - Google Patents
A kind of method of regulation and control lichee flower spike Download PDFInfo
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- CN108207383A CN108207383A CN201711421123.2A CN201711421123A CN108207383A CN 108207383 A CN108207383 A CN 108207383A CN 201711421123 A CN201711421123 A CN 201711421123A CN 108207383 A CN108207383 A CN 108207383A
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- lichee
- flower spike
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to culture technical field, more particularly to a kind of method of regulation and control lichee flower spike.A kind of method of regulation and control lichee flower spike, which is characterized in that include the following steps：(1) when the bud of lichee flower spike is in the full state of round shaped grain and not open male flower, 1 first piperidine solution is sprayed to lichee flower spike；(2) when lichee flower spike male flower opening ratio occurs to 1/4,1 ethephon solution is sprayed to lichee flower spike.This method sprays the operation of first piperidine solution and ethephon solution using priority, good to lichee safety, is remarkably improved lichee edible rate, and can increase substantially Yield of Litchi；This method is easy to operate, efficient, suitable for carrying out large-scale promotion and application in lichee growing area.
Description
Technical field
The invention belongs to culture technical field, more particularly to a kind of method of regulation and control lichee flower spike.
Background technology
China is the lichee country of origin and the first in the world big producer, is mainly distributed on Guangdong, Guangxi, Fujian, Hainan and platform
The ground such as gulf, area and yield account for global 81% and 70% respectively.Lichee belongs in each provinces and regions structure of rural undertaking in south China
One of pillar industry, lichee are also that China most strives one of big south subtropics fruit of power, foreign exchange earning potentiality unexpectedly.Cv. Feizixiao litchi
Branch is the main breed of the provinces and regions such as the ancient and famous Litchi Varieties in China and Hainan, Guangdong.Cv. Feizixiao quality and flavor is excellent
Good, fruit oval, the big core of fruit is small, and meat thickness matter is crisp, aromatic flavour, and succulence is fresh and sweet, and the green middle band of pericarp is red when ripe.Cv. Feizixiao is planted
Strain is thick raw fast long, and nutrient growth is vigorous, and tree crown evacuation, branch is sturdy, and orthostatic is strong, well developed root system, blade oblong, and leaf is thick
It is dark green, smooth.Although cv. Feizixiao is easily into flower, its inflorescence is big, and spray is long, and flower amount is big, due to the consumption excessive appearance of nutrition of blooming
It easily leads to colored and unreal, influences yield, therefore the flower spike of cv. Feizixiao must be regulated and controled.
The method for being presently used for the flower spike regulation and control of cv. Feizixiao mainly has following two：
(1) artificial and mechanical flower thinning this method is that the flower spike of current China's cv. Feizixiao regulates and controls the method being most widely used,
Cv. Feizixiao flower spike is 30-40cm, 10cm or so length is generally retained after flower thinning, but this control methods of flower thinning only reduce portion
The nutrient consumption divided, and it is time-consuming to take a lot of work, and the probability that duration of flowering meets with adverse weather is high, unfavorable to Pollination Fertilization, easily leads
It causes colored and unreal.
(2) flower spike that paclobutrazol regulation and control flower spike this method regulates and controls cv. Feizixiao with growth retardant paclobutrazol is used alone, though
So time of energy late blooming shortens the flower spike of Feizixiao Litchi, reduces flower amount, improves percentage of fertile fruit, but the inefficient height of paclobutrazol is residual
It stays, dosage is more, and the injury being used for a long time to tree body is larger.
Invention content
To overcome deficiency of the prior art, the present invention provides a kind of method of regulation and control lichee flower spike.
Technical solution provided by the present invention is：
A kind of method of regulation and control lichee flower spike, includes the following steps：
(1) when the bud of lichee flower spike is in the full state of round shaped grain and not open male flower, 1 first piperazine is sprayed to lichee flower spike
Solution；
(2) when lichee flower spike male flower opening ratio occurs to 1/4,1 ethephon solution is sprayed to lichee flower spike.
It is obtained preferably, first piperidine solution described in step (1) is diluted with water 7000-9000 times for first piperazine.
Preferably, the mass percent of the ethephon solution described in step (2) is 0.005-0.01%.
Compared with prior art, the present invention has the advantages that：
(1) method of the invention pacifies lichee using the operating method for successively spraying first piperidine solution and ethephon solution
Good perfection is remarkably improved lichee edible rate, and can increase substantially Yield of Litchi.
(2) this method is easy to operate, efficient, suitable for carrying out large-scale promotion and application in lichee growing area.
Specific embodiment
With reference to concrete example, the present invention is described in further detail.
Embodiment 1：
On April 10th, 2015, in Guangxi Autonomous Region Academy of Agricultural Sciences's lichee plantation Demonstration Base, Litchi Varieties are prince wife
Son is laughed at, and when the bud of the flower spike part of lichee plant is in the full state of round shaped grain and not open male flower, sprays 1 chlormequat chloride to flower spike
Solution (i.e. first piperazine is diluted with water 9000 times, stirs evenly), humidity occur dripping for degree with flower spike；Then occur in flower spike male
The flowers are in blossom when putting ratio to 1/4, sprays 1 ethephon solution (i.e. 40% ethephon (CEPHA),2-(chloroethyl) phosphonic acid 1.88mL is watered 15kg, stirs evenly) to flower spike,
Humidity occurs dripping for degree with flower spike.
Embodiment 2：
On April 12nd, 2016, in Guangxi Autonomous Region Academy of Agricultural Sciences's lichee plantation Demonstration Base, Litchi Varieties are prince wife
Son is laughed at, and when the bud of the flower spike part of lichee plant is in the full state of round shaped grain and not open male flower, sprays 1 chlormequat chloride to flower spike
Solution (i.e. first piperazine is diluted with water 7000 times, stirs evenly), humidity occur dripping for degree with flower spike；Then occur in flower spike male
The flowers are in blossom when putting ratio to 1/4, sprays 1 ethephon solution (i.e. 40% ethephon (CEPHA),2-(chloroethyl) phosphonic acid 3.75mL is watered 15kg, stirs evenly) to flower spike,
Humidity occurs dripping for degree with flower spike.
Embodiment 3：
On April 8th, 2016, in Guangxi Autonomous Region Academy of Agricultural Sciences's lichee plantation Demonstration Base, Litchi Varieties are prince wife
Son is laughed at, and when the bud of the flower spike part of lichee plant is in the full state of round shaped grain and not open male flower, sprays 1 chlormequat chloride to flower spike
Solution (i.e. first piperazine is diluted with water 8000 times, stirs evenly), humidity occur dripping for degree with flower spike；Then occur in flower spike male
The flowers are in blossom when putting ratio to 1/4, sprays 1 ethephon solution (i.e. 40% ethephon (CEPHA),2-(chloroethyl) phosphonic acid 3.5mL is watered 15kg, stirs evenly) to flower spike,
Humidity occurs dripping for degree with flower spike.
Control：To flower when the bud of the flower spike part of Feizixiao Litchi plant is not open in the full state of round shaped grain and male flower
Fringe sprays 1 clear water, and humidity occurs dripping for degree with flower spike；Then occur when male flower opens ratio to 1/4 to flower spike spray 1 in flower spike
Secondary clear water, humidity occur dripping for degree with flower spike.
When Litchi Ripening, respectively to the fruit mass of litchi fruits in embodiment 1-3 and control, edible rate, can
Dissolubility solid content and single plant yield are measured, count, and the results are shown in Table 1.
Investigation of the method for the regulation and control lichee flower spike of 1 present invention of table to lichee result
As shown in Table 1, the lichee fruit mass and soluble solid that the method for regulation and control flower spike using the present invention obtains
It is suitable with control, and the edible rate of litchi fruits is substantially better than the 2 times or more that control, particularly single plant yield are control.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explain that the specific principle of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementations and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
- A kind of 1. method of regulation and control lichee flower spike, which is characterized in that include the following steps：(1) when the bud of lichee flower spike is in the full state of round shaped grain and not open male flower, it is molten that 1 first piperazine is sprayed to lichee flower spike Liquid；(2) when lichee flower spike male flower opening ratio occurs to 1/4,1 ethephon solution is sprayed to lichee flower spike.
- 2. regulate and control the method for lichee flower spike according to claim 1, which is characterized in that the first piperidine solution described in step (1) is First piperazine is diluted with water 7000-9000 times and obtains.
- 3. regulate and control the method for lichee flower spike according to claim 1, which is characterized in that ethephon solution described in step (2) Mass percent is 0.005-0.01%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421123.2A CN108207383A (en) | 2017-12-25 | 2017-12-25 | A kind of method of regulation and control lichee flower spike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421123.2A CN108207383A (en) | 2017-12-25 | 2017-12-25 | A kind of method of regulation and control lichee flower spike |
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| Publication Number | Publication Date |
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| CN108207383A true CN108207383A (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711421123.2A Pending CN108207383A (en) | 2017-12-25 | 2017-12-25 | A kind of method of regulation and control lichee flower spike |
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| CN (1) | CN108207383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207525A (en) * | 2021-04-13 | 2021-08-06 | 中国热带农业科学院南亚热带作物研究所 | Novel mango flower formation regulation and control method |
| CN116686664A (en) * | 2023-08-04 | 2023-09-05 | 四川嘉智生态科技有限公司 | Method for regulating and controlling field planting triangle plum blossom period |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651033A (en) * | 2013-11-19 | 2014-03-26 | 北海市东雨农业科技有限公司 | Cultivation method for beak-shaped litchis |
| CN105123395A (en) * | 2015-08-14 | 2015-12-09 | 太仓市新滨农场专业合作社 | Cultivation method of litchis |
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2017
- 2017-12-25 CN CN201711421123.2A patent/CN108207383A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651033A (en) * | 2013-11-19 | 2014-03-26 | 北海市东雨农业科技有限公司 | Cultivation method for beak-shaped litchis |
| CN105123395A (en) * | 2015-08-14 | 2015-12-09 | 太仓市新滨农场专业合作社 | Cultivation method of litchis |
Non-Patent Citations (6)
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| 冯卫东等: "《攻略 让营销队伍脱胎换骨》", 31 March 2012 * |
| 刘仪等: "《植物病理学研究进展》", 31 August 1995, 中国农业科技出版社 * |
| 林炎文等: "《荔枝花穗疏剪技术》", 《中国果业信息》 * |
| 欧良喜: "《荔枝无公害生产技术》", 31 January 2003 * |
| 郭书普: "《农业实用技术百科全书》", 30 September 1999, 中国致公出版社 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207525A (en) * | 2021-04-13 | 2021-08-06 | 中国热带农业科学院南亚热带作物研究所 | Novel mango flower formation regulation and control method |
| CN113207525B (en) * | 2021-04-13 | 2022-07-15 | 中国热带农业科学院南亚热带作物研究所 | Novel mango flower formation regulation and control method |
| CN116686664A (en) * | 2023-08-04 | 2023-09-05 | 四川嘉智生态科技有限公司 | Method for regulating and controlling field planting triangle plum blossom period |
| CN116686664B (en) * | 2023-08-04 | 2023-10-24 | 四川嘉智生态科技有限公司 | Method for regulating and controlling field planting triangle plum blossom period |
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