A kind of poplar quick flower-forcing method of highest-ranking imperial concubine cherry
Technical field:
The invention belongs to landscape flower field, be specifically related to one ' poplar highest-ranking imperial concubine ' the quick flower-forcing method of cherry.
Background technology:
' poplar highest-ranking imperial concubine ' cherry (Cerasus serrulata ' Albo-rosea ') is that Rosaceae (Rosaceae) cherry belongs to a cultivar common in (Cerasus) plant, at the extensive cultivating and growing of China East China, Central China and northern area.Dungarunga, tree-like umbrella.Spire puce.Floral leaf, with putting, is spent sagging, Hua Jing about 5cm;Calyx tube funnel shape, without hair, has rib protruding, and sepal triangle, edge sawtooth is obvious;20-50 piece of petal, spends pale red when just starting, gradually becomes white afterwards;Gynoecium 2 pieces, phyllody is the most prominent.The natural florescence is by the end of March to mid or late April.' poplar highest-ranking imperial concubine ' cherry red is simple and elegant, Hua Jing is very large, florescence length and there is the highest ornamental value, be loved by the people, be one of the main fancy breed of China's many ground oriental cherry festival celebration tourist activity.
At present various places are held the oriental cherry festival celebration tourist activity time and are mainly determined according to ' poplar highest-ranking imperial concubine ' cherry flowering naturally time; general by the end of March-mid or late April; ' poplar highest-ranking imperial concubine ' cherry annual flowering naturally time is closely related with weather; therefore hold oriental cherry festival activity according to its flowering naturally time and can not in advance the time holding festival activity be carried out accurately control; the time of admiring the beauty of flowers can not be reported accurately; more can not meet the demand of people's specific time period reward cherry, there is the biggest passivity and defective.Therefore ' poplar highest-ranking imperial concubine ' cherry is carried out flower forcing research especially quickly flower forcing research oriental cherry festival celebration tourist activity is held significant, there is great economic and social benefit.
Summary of the invention:
It is an object of the invention to provide a kind of method by temperature and humidity control in temperature canopy, ' poplar highest-ranking imperial concubine ' cherry being carried out quick flower forcing in South China, before the object time that full-bloom stage requires, i.e. within 8-9 days, proceed by flower forcing operation, utilize the method can make its quick Blooming, the demand of cherry will be appreciated in meeting the short time, and its flowering time can be controlled flexibly according to Subjective need to meet the reward cherry demand of specific time period, and can accurately carry out Florescence forecast, many-side meets people and appreciates cherry demand.
' poplar highest-ranking imperial concubine ' quick flower-forcing method of cherry of the present invention, it is characterised in that comprise the following steps:
A, plant select: tree-like beautiful, hat is full, bud amount is many, enter ' poplar highest-ranking imperial concubine ' cherry of resting state;
B, nursery stock excavate wrapping: dug by standard criterion by ' poplar highest-ranking imperial concubine ' cherry nursery stock of step a and closely knit with wire gauze packing;
C, seedling transportation: keep soil ball the loosest in transportation, and note moisturizing, prevent tree-like suffering damage;
D, full-bloom stage require object time before 8~9 days, ' poplar highest-ranking imperial concubine ' cherry nursery stock is moved into Wen Peng, when entering canopy, prevents branch sprout of damaging, nursery stock peat soil is planted in planting bag, after nursery stock root water irrigates, then carry out complete crown spray form water;
E, flower forcing measure:
Temperature canopy is ventilated, and controls the humiture in temperature canopy so that the growing environment of ' poplar highest-ranking imperial concubine ' cherry nursery stock is: temperature is 24~29 DEG C, and relative humidity is 80~100%, and it is the most dry and cracked to ensure to set body, alabastrum of not burning;
F, go out canopy: flower forcing 8~after 9 days flower amount i.e. can reach full-bloom stage, go out canopy.Note before going out canopy checking weather forecast, it is to avoid cold air is attacked or burn alabastrum, selects the calm cloudy day to carry out as far as possible, after going out canopy, cloth rope is untied and allow hat width naturally unfold.Go out canopy to manage and protect: every day carries out normal water management.
Preferably, in described step d, after nursery stock enters temperature canopy, branch cloth rope is saved land area to reduce hat width toward middle gathering in as far as possible, fixes with bamboo pole.
Preferably, the flower forcing measure of described step e is particularly as follows: 6:00-24:00 every day: open heating machine, during flower forcing, temperature closes down heating machine immediately higher than 29 DEG C, and open air exhauster cooling, open heating machine immediately heat less than 24 DEG C and close air exhauster, spray water immediately when bark is done and prevent tree soma from splitting, burn alabastrum, wherein petal and branch use the shower nozzle water spray that pressure is low, treetop uses the shower nozzle water spray that pressure is big, ensure that treetop can spray to put in place, overall control target is: the growing environment making ' poplar highest-ranking imperial concubine ' cherry nursery stock is: temperature is 24~29 DEG C, relative humidity is 80~100%, and it is the most dry and cracked to ensure to set body, do not burn alabastrum.
Compared with prior art; the invention provides, in South China, ' poplar highest-ranking imperial concubine ' cherry is carried out quick flower-forcing method; use the method that ' poplar highest-ranking imperial concubine ' cherry can be allowed the most rapidly to bloom; both South China people be can meet and cherry and the demand in specific time period reward cherry appreciated in advance; again can actively control flowering time with carry out Florescence forecast accurately, adjust the distance hold the oriental cherry festival celebration tourist activity object time extremely short in the case of meaning the most great.
Detailed description of the invention:
Following example are to further illustrate the present invention rather than limitation of the present invention.
Embodiment 1: carry out ' poplar highest-ranking imperial concubine ' quick flower forcing of cherry in Guangdong Zhong Shan tri-township and meet and appreciate cherry demand the Spring Festival
1. plant selects: select in oriental cherry cultivation base, Feicheng, Shandong on January 25th, 2016 tree-like beautiful, hat is full, bud amount is many, enter ' poplar highest-ranking imperial concubine ' cherry 200 strain of resting state, footpath, ground is 11-16cm, is preced with width 2-3m.
2. nursery stock excavates wrapping: dug by standard criterion by above-mentioned ' poplar highest-ranking imperial concubine ' cherry nursery stock 26-27 day in January, 2016 and closely knit with wire gauze packing.
3. seedling transportation: ' poplar highest-ranking imperial concubine ' cherry is transported to Quan Lin mountain villa, Guangdong Zhong Shan tri-township by January 28th, 2016, keeps soil ball the loosest, and notes moisturizing, prevent tree-like suffering damage in transportation.
4. preparation before operation:
1. leasing and lease that to be with film size be 650 square meters Wen Peng (enclosing lid thin film): 2016 on January 26, in locality, shoulder height is the booth of 3 meters, air exhauster 2.
2. temperature controlling instruments: lease heating machine 1 (model FSH-20, power 2KW) on January 27th, 2016.
3. temperature canopy temperature debugging: control at 24-29 DEG C.Debugging heating machine probe temperature is set to 26 DEG C, to guarantee that temperature temperature of shed is in the range of 24 DEG C to 29 DEG C.
4. main material prepares: the material articles for use such as diesel oil, planting bag, bamboo pole, tied rope, cloth rope, peat soil, water spray facility, alcohol thermometer, drimeter;
5. thermometer and drimeter are installed: complete installation, at least install 3 points: respectively at middle, front 1/4, at rear 1/4, at least install 1 on top and middle part at every.
6. nursery stock enters canopy: nursery stock is moved into Wen Peng by January 30th, 2016, prevents, when entering temperature canopy, branch sprout of damaging.' poplar highest-ranking imperial concubine ' cherry nursery stock peat soil is planted in planting bag, is saved land area to reduce hat width toward middle gathering in by branch cloth rope as far as possible, fixes with bamboo pole, after ' poplar highest-ranking imperial concubine ' cherry nursery stock root water irrigates, and carry out complete crown spray form water.
5. flower forcing technique measure is as follows:
(1) Temperature and Humidity Control:
Temperature: in the range of 24 to 29 DEG C.
Relative humidity: 80%~100%.
(2) flower forcing concrete operations and points for attention are as follows:
1. 6:00-24:00: open heating machine;
2. period temperature closes down heating machine immediately higher than 29 DEG C, and opens air exhauster;Open heating machine immediately heat less than 24 DEG C and close air exhauster;
3. spray water immediately when bark is done prevent from setting soma split, alabastrum of burning, wherein petal and branch use the shower nozzle water spray that pressure is low, and treetop uses the shower nozzle water spray that pressure is big, it is ensured that treetop can spray and put in place;
Overall control target is just so that the temperature (growth temperature of ' poplar highest-ranking imperial concubine ' cherry nursery stock) in temperature canopy is in the range of 24 to 29 DEG C.Lower the temperature immediately higher than 29 DEG C;Heat immediately less than 24 DEG C, simultaneously suitably water spray, control relative humidity 80~100%, prevent from setting soma split, alabastrum of burning.
(3) canopy is gone out: flower forcing i.e. spends amount i.e. to can reach full-bloom stage after 8-9 days 7-8 day in February, 2016, go out canopy, note before going out canopy checking weather forecast, it is to avoid cold air is attacked or burn alabastrum, select the calm cloudy day to carry out as far as possible, after going out canopy, cloth rope is untied and allow hat width naturally unfold.
(4) go out canopy to manage and protect: every day carries out normal water management.