CN114982543A - Process method for shortening production time of out-of-season fresh cut flowers of peony or Chinese herbaceous peony - Google Patents
Process method for shortening production time of out-of-season fresh cut flowers of peony or Chinese herbaceous peony Download PDFInfo
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- CN114982543A CN114982543A CN202210660470.5A CN202210660470A CN114982543A CN 114982543 A CN114982543 A CN 114982543A CN 202210660470 A CN202210660470 A CN 202210660470A CN 114982543 A CN114982543 A CN 114982543A
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- 241000736199 Paeonia Species 0.000 title claims abstract description 114
- 235000006484 Paeonia officinalis Nutrition 0.000 title claims abstract description 108
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000008569 process Effects 0.000 title claims abstract description 17
- 238000004904 shortening Methods 0.000 title claims abstract description 10
- 230000035784 germination Effects 0.000 claims abstract description 18
- 229910021538 borax Inorganic materials 0.000 claims abstract description 13
- 239000003337 fertilizer Substances 0.000 claims abstract description 13
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 13
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims abstract description 8
- IXVMHGVQKLDRKH-VRESXRICSA-N Brassinolide Natural products O=C1OC[C@@H]2[C@@H]3[C@@](C)([C@H]([C@@H]([C@@H](O)[C@H](O)[C@H](C(C)C)C)C)CC3)CC[C@@H]2[C@]2(C)[C@@H]1C[C@H](O)[C@H](O)C2 IXVMHGVQKLDRKH-VRESXRICSA-N 0.000 claims abstract description 7
- IXVMHGVQKLDRKH-KNBKMWSGSA-N brassinolide Chemical compound C1OC(=O)[C@H]2C[C@H](O)[C@H](O)C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)[C@@H](O)[C@H](O)[C@@H](C)C(C)C)CC[C@H]3[C@@H]21 IXVMHGVQKLDRKH-KNBKMWSGSA-N 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000005842 Thiophanate-methyl Substances 0.000 claims abstract description 6
- QGHREAKMXXNCOA-UHFFFAOYSA-N thiophanate-methyl Chemical group COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC QGHREAKMXXNCOA-UHFFFAOYSA-N 0.000 claims abstract description 5
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims abstract description 4
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000006013 carbendazim Substances 0.000 claims abstract description 4
- 241000607479 Yersinia pestis Species 0.000 claims description 12
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical compound C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 claims description 12
- 201000010099 disease Diseases 0.000 claims description 11
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 claims description 6
- 235000016709 nutrition Nutrition 0.000 claims description 6
- 230000035764 nutrition Effects 0.000 claims description 6
- 230000004883 flower formation Effects 0.000 claims description 5
- 230000002363 herbicidal effect Effects 0.000 claims description 3
- 239000004009 herbicide Substances 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000001965 increasing effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 229930191978 Gibberellin Natural products 0.000 abstract 1
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003448 gibberellin Substances 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 244000236658 Paeonia lactiflora Species 0.000 description 5
- 235000008598 Paeonia lactiflora Nutrition 0.000 description 5
- 230000005059 dormancy Effects 0.000 description 5
- 238000003287 bathing Methods 0.000 description 3
- 239000003854 herbicide residue Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 206010033733 Papule Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- -1 methyl thiophanate-methyl Chemical compound 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011218 seed culture Methods 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a process method for shortening the out-of-season fresh cut flower production time of peony or peony, which comprises the steps of irrigating roots of peony or peony pot seedlings containing full scale buds with brassinolide and carbendazim solution or thiophanate methyl solution, then binding branches and leaves, moving the pot seedlings into a refrigeration house, storing for 30-45 days, moving the pot seedlings into a greenhouse, watering once to permeate water, irrigating gibberellin for accelerating germination after the temperature of the pot seedlings is balanced with the temperature of the greenhouse, moving the germinated peony or peony pot seedlings into a cut flower production and culture greenhouse, watering borax solution and balanced water soluble fertilizer, and cutting flowers when flower buds reach the cut flower standard. The method has simple operation, obviously shortens the out-of-season fresh cut flower production time of the peony and the peony, effectively prolongs the out-of-season fresh cut flower supply period, simultaneously can arrange the production of a plurality of batches of the peony or the peony according to the needs of customers, saves time, space, manpower and material resources, reduces and saves the production cost, and achieves the purposes of increasing the yield and improving the efficiency.
Description
Technical Field
The invention relates to a process method for producing anti-season cut flowers, in particular to a process method for shortening the anti-season cut flower production time of peony or peony.
Background
Peony and peony are rare flowers in China, and have a long history of application as high-end flower arrangement materials. In recent years, the peony and the peony are increasingly popular with people in out-of-season fresh cut flowers, and the consumption in winter and spring at home and abroad is rapidly increased. However, due to the limited understanding of people on the anti-season growth and development rules of peony and peony, the production time from the coming out of a refrigerator to the exposure of flower buds of the anti-season fresh cut flowers is as long as 80-90 days (the production flow of the anti-season fresh cut flowers generally comprises low-temperature refrigeration for 30-45 days, germination acceleration for 30-40 days, and branch growth to the exposure of flower buds for about 50 days), and the production method has the advantages of low flower formation rate, poor flower formation quality, short stem length, small flower buds, inconsistent regularity, difficult mastering of the time for the coming out of the market of the anti-season fresh cut flowers, and incapability of meeting the demand of supplying to the market at an early date.
Disclosure of Invention
The invention aims to provide a process method for shortening the out-of-season production time of fresh cut flowers of peony and Chinese herbaceous peony, which comprises the following steps:
(1) irrigating roots of 6-10 full bulbil peony or peony pot seedlings which are robust in growth, free of plant diseases and insect pests and free of herbicide residues in the middle and late ten days of September with 1-3L of brassinolide with the concentration of 1-5 mug/L and 1-2L of 500-fold carbendazim solution or 1-2L of 500-fold thiophanate methyl solution for later use;
(2) bundling branches and leaves of pot seedlings of the peony or the peony in the step (1), then moving the branches and leaves into a refrigeration house, reducing the temperature to-3-2 ℃ in 7-10 days by adopting a step-by-step cooling mode, storing the branches and leaves for 30-45 days, and promoting the peony or the peony flower buds to complete a low-temperature vernalization process for later use;
(3) transferring the pot seedling in the step (2) into a greenhouse with the temperature of 20-32 ℃ and the relative humidity of 80-90%, watering thoroughly for one time, and watering for 1-2 times Gibberellin (GA) with the concentration of 10-30mg/L after the temperature of the pot seedling is balanced with the temperature of the greenhouse 3 ) Accelerating germination, and irrigating with Gibberellin (GA) each time 3 ) The volume of the peony bud is 2-3L, the peony or peony flower bud is promoted to rapidly release dormancy, the germination accelerating time is controlled to be 10-15 days, and the bud length is preferably 3-8 cm according to different varieties of the peony or the peony;
(4) transferring the pot seedlings of the peony or the peony germinated in the step (3) into a cut flower production and culture greenhouse, wherein the temperature of the cut flower production and culture greenhouse is 5-32 ℃, the relative humidity is 60-90%, the borax solution with the concentration of 0.5-1.0g/L and the balanced water soluble fertilizer with the concentration of 0.5-2.0g/L are irrigated for 1-3 times, the volume of the borax solution irrigated for each time is 1L, the volume of the balanced water soluble fertilizer irrigated for each time is 2-3L, the nutrition and pest and disease damage management of the leaves are enhanced, and the flower buds achieve the cut flower standard after 35-50 days for cutting.
Compared with the method for producing the anti-season cut flowers of peony and peony produced by the prior art, the method shortens the production time by 10-30 days.
The flower forming rate of the anti-season fresh cut flowers of the peony and the peony produced by the method reaches more than 90 percent, and the diameter of a flower bud is more than or equal to 3.5 cm.
The invention also aims to provide the application of the process method for shortening the off-season fresh cut flower production time of the peony or the peony in the off-season fresh cut flower production process of the peony or the peony.
Compared with the prior art, the invention has the following beneficial effects:
(1) the process method for shortening the out-of-season fresh cut flower production time of the peony or the peony is simple to operate, the out-of-season fresh cut flower production time of the peony or the peony is remarkably shortened, the out-of-season fresh cut flower production efficiency of the peony or the peony is improved, the out-of-season fresh cut flower supply period of the peony or the peony is effectively prolonged, in addition, the germination uniformity of buds of the peony or the peony is high, the pot flower formation rate is high, the flower formation quality is high, the flower buds are large, the stem length is long, and the product uniformity is consistent.
(2) The invention can arrange the production of a plurality of batches of peony and peony fresh cut flowers according to the needs of customers, saves time, space, manpower and material resources, reduces and saves production cost, and achieves the purposes of increasing yield and enhancing efficiency.
Detailed Description
For a better understanding of the present invention, reference will now be made to the following examples which are set forth to illustrate, but are not to be construed as the limit of the present invention. The following examples are given to illustrate detailed embodiments and procedures based on the technology of the present invention, but the scope of the present invention is not limited to the following examples.
Example 1:
1) irrigating roots of Paeonia amurensis pot seedlings containing 8-10 full scale buds which are robust in growth, free of plant diseases and insect pests and free of herbicide residues with 1L of brassinolide with the concentration of 5 mu g/L and 2L of 800 times of 700-fold thiophanate methyl solution in late September for later use;
2) binding branches and leaves of the pot seedlings of the Italian peony in the step 1), then moving the branches and leaves into a refrigeration house, adopting a step-by-step cooling mode, cooling to a final temperature of-3 ℃ -0 ℃ within 7-10 days, and storing for 35-45 days to promote the buds of the Italian peony to complete a low-temperature vernalization process;
3) transferring the pot seedling of step 2) into a greenhouse with temperature of 26-32 deg.C and relative humidity of 80-90%, watering thoroughly, and watering for 1-2 times with Gibberellin (GA) with concentration of 10-15mg/L after the temperature of the pot seedling is balanced with that of the greenhouse 3 ) Accelerating germination, and irrigating Gibberellin (GA) each time 3 ) The volume of the seed culture medium is 3L, so that the buds of the Paeonia amurensis are promoted to rapidly release dormancy, and pot seedlings of the Paeonia amurensis are germinated, the germination accelerating time is 10-12 days, and the bud length is preferably 4-8 cm;
4) transferring the germinated Paeonia amurensis pot seedlings in the step 3) into a cut flower production and culture greenhouse, wherein the temperature of the cut flower production and culture greenhouse is 15-30 ℃, the relative humidity is 60-90%, 2-3 times of 1.0g/L borax solution and 2.0g/L balanced water soluble fertilizer are irrigated, the volume of the borax solution irrigated every time is 1L, the volume of the balanced water soluble fertilizer irrigated every time is 2L, the nutrition and pest and disease damage management of leaves are enhanced, and the buds achieve the cut flower standard after 40-45 days for cutting.
Example 1 the production time of the anti-season fresh cut flowers of the Paeonia amurensis produced by the prior art is shortened by 18-30 days, the flowering rate of the Paeonia amurensis is more than 90%, the stem length is more than 90cm, and the bud diameter is more than or equal to 3.5 cm.
Example 2:
1) irrigating root of Shalat pot seedling containing 8-10 full bulbils which are robust in growth, free of plant diseases and insect pests and free of herbicide residue with 1.5L of brassinolide with concentration of 4-5 mug/L and 2L of 500-fold thiophanate methyl solution for later use in late September;
2) bundling branches and leaves of the Shara peony pot seedling in the step 1), then moving the Shara peony pot seedling into a refrigeration house, adopting a step-by-step cooling mode, cooling the Shara peony pot seedling to a final temperature of-3 ℃ to-1 ℃ within 7-9 days, and storing the Shara peony pot seedling for 30-45 days to promote the Shara peony flower bud to complete a low-temperature vernalization process;
3) transplanting the pot seedling of step 2) into a greenhouse with temperature of 27-32 deg.C and relative humidity of 80-85%, watering thoroughly, and watering for 2 times with 15-20mg/L Gibberellin (GA) after the temperature of the pot seedling is balanced with that of the greenhouse 3 ) Accelerating germination, and irrigating with Gibberellin (GA) each time 3 ) The volume of the seed is 2.5L, so that the flower bud of the Shara peony is promoted to rapidly release dormancy, thereby the pot seedling of the Shara peony is germinated, the germination accelerating time is 13-15 days, and the bud length is preferably 3-6 cm;
4) transferring the germinated Shara peony pot seedlings in the step 3) into a cut flower production and culture greenhouse, wherein the temperature of the cut flower production and culture greenhouse is 12-30 ℃, the relative humidity is 60-90%, 1.0g/L borax solution and 2.0g/L balanced water soluble fertilizer are poured for 2-3 times, the volume of the borax solution poured for each time is 1L, the volume of the balanced water soluble fertilizer poured for each time is 2.5L, the leaf nutrition and pest and disease damage management are enhanced, and the flower buds achieve the cut flower standard after 40-50 days for cutting flowers.
Example 2 the production time of the anti-season cut flower of Shara peony is shortened by 15-27 days compared with the production time of the anti-season cut flower of Shara peony produced by the prior art, the flower forming rate of Shara peony is more than 90%, the stem length is more than 110cm, and the bud diameter is more than or equal to 3.5 cm.
Example 3:
1) irrigating roots of Yangfie out-bath peony pot seedlings containing 6-10 full scale buds which grow robustly and have no plant diseases and insect pests and no herbicide residue with 2L of brassinolide with the concentration of 5 mu g/L and 1.5L of methyl thiophanate-methyl solution with the concentration of 500-;
2) bundling branches and leaves of the Paeonia lactiflora pot seedling which is taken out of the Popule bath in the step 1), then moving the Paeonia lactiflora pot seedling into a refrigeration house, adopting a step-by-step cooling mode, cooling the Paeonia lactiflora pot seedling to a final temperature of-2 ℃ within 7-10 days, and storing the Paeonia lactiflora pot seedling for 35-40 days to promote the Papule to take out of the Paeonia lactiflora pot seedling to complete a low-temperature vernalization process;
3) transferring the pot seedling of step 2) into a greenhouse with temperature of 28-32 deg.C and relative humidity of 80-90%, watering thoroughly, and watering for 2 times with 25-30mg/L Gibberellin (GA) after the temperature of the pot seedling is balanced with that of the greenhouse 3 ) Accelerating germination, and irrigating with Gibberellin (GA) each time 3 ) The volume of the method is 2L, so that the peony flower buds taking the yangfie out of the bath are rapidly released from dormancy, the pot seedlings of the peony taking the yangfie out of the bath are germinated, the germination accelerating time is 11-14 days, and the bud length is preferably 3-6 cm;
4) and (3) transferring the germinated 'Yang Fei bath-out' peony pot seedlings in the step 3) into a cut flower production and culture greenhouse, wherein the temperature of the cut flower production and culture greenhouse is 15-32 ℃, the relative humidity is 60-90%, 1.0g/L borax solution and 0.5g/L balanced water soluble fertilizer are irrigated for 2 times, the volume of the borax solution irrigated for each time is 1L, the volume of the balanced water soluble fertilizer irrigated for each time is 3L, the nutrition and pest and disease damage management of the leaves are enhanced, and the flower buds reach the cut flower standard after 45-50 days for cutting.
Example 3 the production time of the 'Yangwei bathing' peony out-of-season fresh cut flower is shortened by 16-29 days compared with the production time of the 'Yanghie bathing' peony out-of-season fresh cut flower by adopting the prior art, the 'Yanghie bathing' peony flower forming rate is more than 90%, the stem length is more than 100cm, and the bud diameter is more than or equal to 3.5 cm.
Example 4:
1) irrigating roots of 'Luoyang red' peony pot seedlings containing 8-10 full scale buds which grow robustly and have no plant diseases and insect pests and no herbicide residue in the middle of September with 3L of brassinolide with the concentration of 1-3 mu g/L and 1L of 600 times of 500-fold carbendazim solution for later use;
2) bundling branches and leaves of the basin seedlings of the 'Luoyang red' peony in the step 1), then moving the basin seedlings into a refrigeration house, adopting a step-by-step cooling mode, cooling the basin seedlings to a final temperature of-2 ℃ within 7-10 days, and storing the basin seedlings for 30-45 days to promote the buds of the 'Luoyang red' peony to complete a low-temperature vernalization process;
3) transferring the pot seedling of step 2) into a greenhouse with temperature of 20-26 deg.C and relative humidity of 80-90%, watering thoroughly, and watering for 1-2 times with 20-30mg/L Gibberellin (GA) after the temperature of the pot seedling is balanced with that of the greenhouse 3 ) Accelerating germination, and irrigating Gibberellin (GA) each time 3 ) Has a volume of 2L, promoting' LuoThe flower buds of the red peony are quickly released from dormancy, so that pot seedlings of the red peony are germinated, the germination accelerating time is 12-15 days, and the bud length is preferably 3-5 cm;
4) transplanting the germinated 'Luoyang red' peony pot seedlings in the step 3) into a cut flower production and culture greenhouse, wherein the temperature of the cut flower production and culture greenhouse is 8-25 ℃, the relative humidity is 60-90%, 1.0g/L borax solution and 0.5g/L balanced water soluble fertilizer are irrigated for 1-2 times, the volume of the borax solution irrigated for each time is 1L, the volume of the balanced water soluble fertilizer irrigated for each time is 3L, the nutrition and pest and disease damage management of leaves are enhanced, and the buds reach the cut flower standard after 40-50 days for cutting.
Example 4 the production time of the anti-season fresh cut flower of 'Luoyang red' peony produced by the prior art is shortened by 15-28 days, the flower forming rate of 'Luoyang red' peony is more than 90%, the length of the branch is more than 45cm, the bud diameter is more than or equal to 3.5cm, and the internode is elongated. The peony anti-season regulation and control technology is researched by Easy and others, and from potting to blooming, the technology is generally divided into 5 stages of germination, bud setting, bud flattening, transparent coloring and blooming, and the adopted object is mainly peony in the evening of the year, but the festival of the peony in the evening of the year is short, and the branch length is more than or equal to 30 cm.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and the present invention may also have other embodiments according to the above structures and functions, and is not listed again. Therefore, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention by those skilled in the art can be made within the technical scope of the present invention.
Claims (3)
1. A process method for shortening the production time of out-of-season fresh cut flowers of peony or peony is characterized by comprising the following steps:
(1) irrigating roots of 6-10 full bulbil peony or peony pot seedlings which are robust in growth, free of plant diseases and insect pests and free of herbicide residues in the middle and late ten days of September with 1-3L of brassinolide with the concentration of 1-5 mug/L and 1-2L of 500-fold carbendazim solution or 1-2L of 500-fold thiophanate methyl solution for later use;
(2) bundling branches and leaves of the pot seedlings of the peony or the peony in the step (1), then moving the branches and leaves into a refrigeration house, reducing the temperature to-3-2 ℃ in 7-10 days by adopting a step-by-step cooling mode, and storing the branches and leaves for 30-45 days for later use;
(3) transferring the pot seedling in the step (2) into a greenhouse with the temperature of 20-32 ℃ and the relative humidity of 80-90%, watering thoroughly for one time, and watering for 1-2 times Gibberellin (GA) with the concentration of 10-30mg/L after the temperature of the pot seedling is balanced with the temperature of the greenhouse 3 ) Accelerating germination, and irrigating Gibberellin (GA) each time 3 ) The volume of (A) is 2-3L;
(4) transplanting the germinated peony or peony pot seedling in the step (3) into a cut flower production and culture greenhouse, wherein the temperature of the cut flower production and culture greenhouse is 5-32 ℃, the relative humidity is 60-90%, watering 1-3 times of borax solution with the concentration of 0.5-1.0g/L and balanced water-soluble fertilizer with the concentration of 0.5-2.0g/L, wherein the volume of the borax solution for each watering is 1L, and the volume of the balanced water-soluble fertilizer for each watering is 2-3L, enhancing the nutrition and pest management of leaves, and cutting flowers after 35-50 days when the flower buds reach the cut flower standard;
in the step (3), the germination accelerating time is determined according to different peony or peony varieties, so that the germination length reaches 3-8 cm, and the germination accelerating time is controlled to be 10-15 days.
2. The process for shortening the production time of out-of-season cut flowers of peony or peony according to claim 1, wherein the production time of out-of-season cut flowers of peony or peony produced by the process is 10-30 days shorter than that of the prior art, the flower formation rate of out-of-season cut flowers of peony or peony produced by the process is more than 90%, and the bud diameter is not less than 3.5 cm.
3. The use of the method of claim 1 for shortening the off-season cut flower production time of peony or peony in an off-season cut flower production process of peony or peony.
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| CN202210660470.5A CN114982543B (en) | 2022-06-13 | 2022-06-13 | Technological method for shortening out-of-season fresh-cut peanut production time of peony or paeonia lactiflora |
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| CN202210660470.5A CN114982543B (en) | 2022-06-13 | 2022-06-13 | Technological method for shortening out-of-season fresh-cut peanut production time of peony or paeonia lactiflora |
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| US7199082B1 (en) * | 1999-10-28 | 2007-04-03 | University Of North Texas | Methods for extending the freshness of cut flowers, ornamental trees, and plant cuttings |
| CN101861822A (en) * | 2010-06-07 | 2010-10-20 | 北京林业大学 | Peony cut-flower forcing culture method |
| CN102334473A (en) * | 2010-07-23 | 2012-02-01 | 赵楠 | Fresh cut flower preservative |
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