CN1957656A - Forcing culture method with no soil for peony - Google Patents
Forcing culture method with no soil for peony Download PDFInfo
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- CN1957656A CN1957656A CNA2005101172951A CN200510117295A CN1957656A CN 1957656 A CN1957656 A CN 1957656A CN A2005101172951 A CNA2005101172951 A CN A2005101172951A CN 200510117295 A CN200510117295 A CN 200510117295A CN 1957656 A CN1957656 A CN 1957656A
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- 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
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Abstract
A soilless culture method for peony includes such steps as preparing nursery bed from pearlite, haydites, and mesh material layer, preparing seedlings by washing root and removing withered root, sick root and weak root, transplanting, controlling temp to 5-15 deg.C for 15 days and then to 12-20 deg.C for 25 days, controlling humidity by spraying water 5-8 time per day for 10 days and then controlling the air humidity to 70% or higher, controlling nutrients, and controlling illuminance.
Description
Technical field
The present invention relates to a kind of forcing culture method with no soil for peony.
Background technology
Tree peony is Chinese traditional famous flower, world tree peony all originates in China, long cultivation director has bred Chinese abundant Peony Culture, and is individual surplus the total tree peony kind 800 of China at present, is the country that tree peony germ plasm resource is the abundantest in the world, culture technique is most advanced, application type is the most various.
At the requirement of in the present International Flower trade cultivation matrix not being had aspects such as damage by disease and insect and environmental protection, China part enterprise and R﹠D institution have successively carried out the research of tree peony cultivation matrix.As forest seedling station, Shandong Province Xing Guang duckweed etc. 2004 " research of tree peony cultivation matrix "---the cultivation matrix to tree peony has carried out experimental study, think: tree peony cultivation matrix optimum formula is that the peat composed of rotten mosses, vermiculite and perlite carry out proportioning with 0.6: 0.2: 0.2 ratio.Soilless culture substrate prescriptions such as suitable tree peony growth, the peat composed of rotten mosses of growing, perlite, vermiculite have been screened in the Jing Yan of Shandong Agricultural University moral master thesis " researchs of several tree peony cultivation matrixes " in 2002---research, and matrix formulations is divided into several different grades.Beijing Forestry University's height shakes, and river calendar year 2001 master thesis " research of no soil for peony cultivation matrix "---this article is based on the root system of plant physiological metabolism, and development is fit to the best soilless substrate of tree peony root growth." the no soil for peony cultivation batch production production " of tree peony new and high technology development centre, Heze calendar year 2001---adopt no soil for peony culture technique etc. to form tree peony batch production soilless culture, reach the shortening cultivation period, improve quality.The Guo Xia of Heze Prefecture institute of woods section etc. 1999 " no soil for peony culture technique on the desk "---adopt no native solid matrix cultivation, impose nutrient liquid fertilizer, make tree peony realize grafting then, bloom then.Woods school, Shandong Province Liu steps on the people and waits " no soil for peony experiment in cultivation preliminary study "---the no soil for peony experiment in cultivation of different cultivation matrixes, different cultivars, Different Nutrition liquid proportioning in 1998, and the result shows: better with the mixed-matrix of river sand, vermiculite, rock wool, perlite, potter's clay grain for the examination cultivation matrix; The tree peony growth performance in 1: 1.52～2.65 scopes of the ventilating slit of matrix and capillary pore ratio is better.Nutrient solution with fill a prescription 1 and prescription 2 better, become the comparison of flower rate according to high more than 18%; The comparison of terminal bud mean height is according to big by 32.6%～35.9%.The Liu Lian of Liaocheng University sweet smell etc. 2004 " no soil for peony cultivation progress "---think that the soilless culture of tree peony is feasible, the great economy meaning is arranged, but at present technical also not nearly enough perfect, must carry out more deep discussion at aspects such as nutrient solution prescription, rich water supply, cultivation facilities." famous-brand and high-quality flower variety microminiaturized cultivate technical research " of calendar year 2001s such as the Wang Hua of Beijing Forestry University virtue---in that being moved into by the field on the potted plant basis that did not go wrong as yet in 3 years, Peony Growing Technology developed cultivation technique without soil.
In recent years, the cry of tree peony candidate national flower grows to even greater heights, therefore, in flowers transaction in the Spring Festival in every year, tree peony potted flower is the most used, and utilizes the flower forcing technology to make it in full bloom during the Spring Festival, increased the kind of flower variety in spring, in the past emperor has been spent come into common people house.More the development of tree peony industry has brought new opportunity.Domestic aspect peony forcing culture existing research have: " foliar application to Luoyang peony forcing culture bloom the influence of quality " of Henan Xu Rui etc. 2003 studied that foliage-spray trace element, urea, potassium dihydrogen phosphate etc. can obviously increase the tree peony corolla in the kind forcing culture processes such as Luoyang is red, Hu Hong, increase dark pattern, deepen the blade face green, improve tree peony ornamental value and commercial quality.Firm 2003 doctorate papers of the Guo Ping of Agricultural University Of Shanxi " become the research of flower mechanism in tree peony (Paeonia suffruticosa) physiological property of blooming and winter "---and studied mechanism and technical regulation that tree peony anti-season in winter is facilitated longer blooming period in the Changing Pattern of various nutriments and info class material in the chilling requirement of the process of blooming, breaking dormancy, the breaking dormancy process, the flower forcing in the Spring Festival, provide theoretical foundation for setting up tree peony flower forcing in a winter culture technique system of overlapping science.Wu Jing needs 1997 " tree peony greenhouse forcing culture technology "---from kind and plant selection, lifting and carrying, basin and basin soil and facility, 5 aspects such as (going up basin), management of planting have introduced northern tree peony greenhouse forcing culture in winter technology.Jilin Agriculture University is through refined gorgeous grade 1996 " tree peony greenhouse flower forcing technology "---find to select suitable kind and plant, temperature is controlled between 7～25 ℃, keep certain daytime, the night temperature difference, utilize the method for branches and leaves face water spray to regulate humidity, artificially increase at 3～7 hours at sunshine, and wanting in good time lifting, go up basin, adopt rational cultivation step, is the key technique of greenhouse flower forcing.The method of tree peony forcing culture in the Spring Festival is summed up and improved in Shanghai Botanical Garden 1994 " tree peony is in the discussion of Shanghai outdoor cropping technology "---seminar, and achieve success." the super new industrial research of early facilitating of tree peony open country " of Luoyang City tree peony institute nineteen ninety---this achievement has solved the cold stubble flower forcing technology of tradition " low temperature vernalization stage ", establishes the peony forcing culture theory, and the in-depth development is applicable to the forcing culture of tree peony.
France Chapugier Y etc. 2003 " cultivation of cut-flower Chinese herbaceous peony ".The Japan bird is got the Liu-ZhengAn of university etc. 2002 " flower bud differentiation of Chinese tree peony and the cultivation of protection ground "." the Chinese herbaceous peony pollen cultivate in charcoal, nitrogenous source to the influence of embryonic development " of Korea S Kwon Y.S etc. 1996.Japan Hosoki T etc. 1992 " transportation of the tree peony cultivar that spring in December, winter bloom is handled ".Germany Sprau G 1991 " early flowering of cut-flower Chinese herbaceous peony ".
External as follows: " refrigeration suppresses cultivation and produces tree peony potted flower and cut-flower " of nineteen nineties such as the Japanese Shimane Hamada-M of university about the cultivation situation of tree peony.The Japan Shimane Hosoki-T of university etc. 1989 " selection of the tree peony cultivar of blooming December "---the researcher adopts back the tree peony grafting plant of different cultivars from the field after, through several gradient freezings, potted plant cultivation in the greenhouse.Pink colour kind Hanakisoi and Yatsukajishi all can be bloomed at 12 the end of month smoothly, and the latter need 15 ℃ of precoolings 11 days (3 ℃ freezing before) just can normally open up leaf.Red kind Nichigetsunishiki and Higurashi and purple kind Shimadaijin and Hanadaijin also can bloom (although the required cultivation time in later stage is longer).Candida species is not suitable as induces the kind of blooming December.The researcher thinks that Hanakisoi, Yatsukajishi, Higurashi and Hanadaijin are the inhibition cultivars that tree peony blooms suitable December.In the external pertinent literature of being searched, do not find the report of peony forcing culture.
Soilless culture: refer to utilize non-soil material, as the peat composed of rotten mosses, perlite, vermiculite, haydite, fragment of brick etc., the technology of carrying out plant cultivation.Use this technology and can effectively prevent and treat soil cultivation insect ovum, larva and soil fungi that material had, germ etc. the plant of being cultivated is caused all harmful effects, as disease, insect pest.
Forcing culture: refer to utilize biotechnology, hormone (chemical agent) regulation technology, environment controlling technique, physical regulating technology to wait the culture technique that realizes that plant blooms than normal advance flowering period.
Present potted flower culture tree peony as listing in the Spring Festival, all employing open country in October in the first year is built simple and easy temperature canopy increases temperature, and use gibberellin to be coated with the bud picking point, promote the method for flower bud germination, when treating flower bud development normal (time also closes on the Spring Festival, mid or late January), the tree peony seedling has been grubbed out, band soil is put into flowerpot, the listing of arrangement back.
Therefore, owing to carry out winter at a time when the forcing culture, promote its growth with the chemicals treatment bud, the growth desired nutritional all comes from the accumulation of tree peony root, stem, so flower forcing peony oligotrophy, than normally blooming spring following deficiency is arranged: (1) flower diminishes; (2) pattern shoals; (3) leaf development is imperfect, and the plant overall ratio is not good enough, no flourishing with flowers and leaves, elegant and poised tree peony makings.Ornamental value descends greatly.Simultaneously, because the interim basin of going up of band soil needs through seedling-slowing stage; Exist carrying heavy, water current mud etc. in the maintenance of actual family with the shortcoming in viewing and admiring.
Summary of the invention
The purpose of this invention is to provide a kind of in conjunction with soilless culture and forcing culture technology, tree peony nutrition problem when solving the winter flower forcing, improve into colored quality and quantity, the suitable potted plant flower forcing peony kind of screening, solve tree peony potted flower difficult, the forcing culture method with no soil for peony of problems such as basin soil damage by disease and insect parasitism.
The present invention is achieved in that
A kind of forcing culture method with no soil for peony, it comprises: seedbed preparation, nursery stock preparation, temperature control, humidity control, nutritional control, illumination control measure.
Described forcing culture method with no soil for peony, in its seedbed preparation measures, the cultivation matrix in seedbed can be ventilative soilless substrate.
Described forcing culture method with no soil for peony, the cultivation matrix in seedbed can be formed for comprising by the perlite that is arranged in order up and down, haydite, Web materials layer; Wherein the thickness proportion of perlite, haydite can be 20-60: 3-7.
Described forcing culture method with no soil for peony, in the cultivation matrix in seedbed, the thickness of perlite, haydite can be respectively 40cm, 5cm.
Described forcing culture method with no soil for peony in the nursery stock preparation measures, can include and wash root, wipe out withered, old complaint, weak root step.
Described forcing culture method with no soil for peony, in the temperature control measure, in initial planting, temperature control can be at 5-15 ℃, and time length is 15 days; In the plantation later stage, degree/day control can be at 12-20 ℃, and time length is 25 days.
Described forcing culture method with no soil for peony in the humidity control measure, in initial planting, can spray 5-8 time water every day, and initial planting time length is 10 days; Air humidity is more than or equal to 70% in the whole process of cultivation.
Described forcing culture method with no soil for peony, in the nutritional control measure, nutrient solution used flower forcing nutrient solution and the balanced natritive liquid of comprising, wherein each constituent content is respectively N8.32mmol/l, P1.67mmol/l, K1.47mmol/l, Ca3.63mmol/l, Mg1.20mmol/l, S0.35 μ mol/l, Mn7.64 μ mol/l, Zn15.82 μ mol/l, Cu6.27 μ mol/l, Fe211.39 μ mol/l, EDTA-2Na141.21 μ mol/l in the flower forcing nutrient solution, its soluble-salt ion (EC value) is 2.5, and solution acid alkalinity (pH value) is 5.5-6.5; Each constituent content is N10.34mmol/l, P0.71mmol/l, K1.47mmol/l, Ca3.63mmol/l, Mg1.20mmol/l, S0.35 μ mol/l, Mn7.64 μ mol/l, Zn15.82 μ mol/l, Cu6.27 μ mol/l, Fe211.39 μ mol/l, EDTA-2Na141.21 μ mol/l in the balanced natritive liquid, its soluble-salt ion (EC value) is 1.5-2.5, and solution acid alkalinity (pH value) is 5.5-6.5.
The preparation method of described nutrient solution for soilless pot culture peony, it comprises the preparation of flower forcing nutrient solution and the preparation of balanced natritive liquid, wherein the preparation of balanced natritive liquid comprises the steps:
At first calculate each compound amount, in the nutrient solution mother liquor of preparation, be as the criterion with 75 liters of mother liquors, the content of the fertilizer of various macroelement is respectively: ammonium nitrate (NH4NO3) 166.18g, potassium dihydrogen phosphate (KH2PO4) 719.27g, potassium nitrate (KNO3) 579.99g, nitrate of lime Ca (NO3) 25875.11g, magnesium nitrate Mg (NO3) 2.6H2O 1699.26g, magnesium sulfate MgSO4.7H2O 582.51g;
The mother liquor of trace element is 1000 times of liquid, and the content in its 25 liters of mother liquors is respectively: manganese sulphate MnSO4H2O32.26g, zinc sulphate ZnSO4H2O 114.66g, copper sulphate CuSO45H2O39.16g, ferrous sulfate FeSO46H2O1469.18g, sodium ethylene diamine tetracetate EDTA-2Na 2272.47g, sodium molybdate Na2MoO4H2O72.67g, boric acid Na2B4O710H2O 230.00g;
Mother liquor is divided into A, B or A, B, C jar.Mixing of A jar and dissolving potassium nitrate (579.99g) and nitrate of lime, ammonium nitrate, in the B jar, mixed dissolution potassium nitrate (579.99g), magnesium sulfate, potassium dihydrogen phosphate.The C jar is the acid jar, trace element is dissolved in comprise Na2Fe-EDTA and each trace element in the C jar.Warm water (50-80 ℃) dissolving trace elements iron, nitrate of lime, potassium nitrate.Na2Fe-EDTA is also with FeSO47H2O and Na2-EDTA preparation.Method is to get FeSO47H2O13.9g and Na2-EDTA 18.6g is miscible gets final product by 1000 times of mother liquors;
The preparation of 75L work nutrient solution: measure A mother liquor and each 0.25L of B mother liquor, C mother liquor 0.05L respectively, in the process that adds each mother liquor, stir and prevent precipitation.Method is as follows: 1. put into the water yield that is equivalent to prewired work nutrient solution volume 40% in liquid storage tank earlier, promptly 20L water falls the people wherein with measured A mother liquor again; 2. measured B mother liquor is slowly poured into wherein, and continuous thin up, to reach Total Water 80% till; The C mother liquor is added wherein according to quantity, fill up the water yield and constantly stirring then;
Detecting nutrient solution pH value uses the pH acidometer to measure.Proofreading and correct nutrient solution pH value common acid or alkali carries out.Too high as nutrient solution pH value, just splash into correction with rare nitric acid; If pH is on the low side, then available sodium carbonate liquor is proofreaied and correct.
The preparation process of flower forcing nutrient solution is identical with balanced natritive liquid, just will be wherein in 75 liters of mother liquors ammonium nitrate content be adjusted into 148.78g, the biphosphate potassium content is adjusted into 1703.40g, other fertilizer content is identical.
The using method of described nutrient solution for soilless pot culture peony, under and anti-season potted plant situation normal at winter-spring season, during the potted plant seedling growth of tree peony and nourishing and growing, balanced natritive liquid is used in pouring, its concentration is mainly counted by EC and is adjusted, and keeps EC value at 1.5-2.5, reaches each irrigation amount and waters till having liquid to ooze out below matrix when watering fertilizer, the usage amount of the liquid manure of every strain is 200-300ml, and the pouring cycle watered once for 3-5 days; Before blooming, water the 2-3 month use flower forcing nutrient solution, its concentration be EC value 2.5, reach each irrigation amount and water till having liquid below matrix, to ooze out when watering fertilizer, the usage amount of the liquid manure of every strain is 200-300ml, the pouring cycle watered once for 3-5 days.
Described forcing culture method with no soil for peony is in the illumination control measure, in initial planting, can adopt full exposure, its time length, intensity of illumination are 10 hours, and intensity is 20000-60000lux, after the blade full extension, intensity of illumination can be for less than 20000lux.
The present invention is in conjunction with forcing culture technology and cultivation technique without soil; before matrix, fully wash root at plant culture; utilize special nutrient fluid to promote root growth; fully absorb the nutrient solution of pouring; replenish the plant strain growth desired nutritional; therefore; with luxuriant foliage and spreading branches in leafy profusion by the peony plant that the present invention cultivates; all kinds are blossomed quantity all more than contrast; flower diameter is not less than (the part kind diameter greater than) flower of normally blooming its spring; beautiful in colour; longer blooming period 2-3 days; and fully show the characteristic of viewing and admiring of each kind; because nutrition is abundant, each kind ornamental value all is not less than or is higher than the ornamental value of normal flower in spring.Simultaneously, owing to use haydite, perlite to be cultivation matrix, tree peony potted flower convenient in carrying, the no dirt free from extraneous odour of maintenance cleaning.
Embodiment
Choose 30 strains of 2 years living tree peony kinds " Lu Hehong ", do not have native forcing culture test.
This forcing culture method with no soil for peony, it comprises: seedbed preparation, nursery stock preparation, temperature control, humidity control, nutritional control, illumination control measure.
The cultivation matrix in seedbed can be formed for comprising by the perlite that is arranged in order up and down, haydite, Web materials layer; The thickness of perlite, haydite can be respectively 40cm, 5cm.In the nursery stock preparation measures, include and wash root, wipe out withered, old complaint, weak root step.In the temperature control measure, in initial planting, temperature is controlled at 5-15 ℃, and time length is 15 days; In the plantation later stage, degree/day is controlled at 12-20 ℃, and time length is 25 days.
Described forcing culture method with no soil for peony in the humidity control measure, in initial planting, sprays water every day 6 times, and initial planting time length is 10 days; Air humidity is more than or equal to 70% in the whole process of cultivation.
Described forcing culture method with no soil for peony, in the nutritional control measure, nutrient solution used flower forcing nutrient solution and the balanced natritive liquid of comprising, wherein each constituent content is respectively N8.32mmol/l, P1.67mmol/l, K1.47mmol/l, Ca3.63mmol/l, Mg1.20mmol/l, S0.35 μ mol/l, Mn7.64 μ mol/l, Zn15.82 μ mol/l, Cu6.27 μ mol/l, Fe211.39 μ mol/l, EDTA-2Na141.21 μ mol/l in the flower forcing nutrient solution, its soluble-salt ion (EC value) is 2.5, and solution acid alkalinity (pH value) is 5.5-6.5; The ratio of each constituent content is N10.34mmol/l, P 0.71mmol/l, K1.47mmol/l, Ca3.63mmol/l, Mg1.20mmol/l, S0.35 μ mol/l, Mn7.64 μ mol/l, Zn15.82 μ mol/l, Cu6.27 μ mol/l, Fe211.39 μ mol/l, EDTA-2Na141.21 μ mol/l in the balanced natritive liquid, its soluble-salt ion (EC value) is 1.5-2.5, and solution acid alkalinity (pH value) is 5.5-6.5.
The preparation method of described nutrient solution for soilless pot culture peony, it comprises the preparation of flower forcing nutrient solution and the preparation of balanced natritive liquid, wherein the preparation of balanced natritive liquid comprises the steps:
At first calculate each compound amount, in the nutrient solution mother liquor of preparation, be as the criterion with 75 liters of mother liquors, the content of the fertilizer of various macroelement is respectively: ammonium nitrate (NH4NO3) 166.18g, potassium dihydrogen phosphate (KH2PO4) 719.27g, potassium nitrate (KNO3) 579.99g, nitrate of lime Ca (NO3) 25875.11g, magnesium nitrate Mg (NO3) 2.6H2O 1699.26g, magnesium sulfate MgSO4.7H2O 582.51g;
The mother liquor of trace element is 1000 times of liquid, and the content in its 25 liters of mother liquors is respectively: manganese sulphate MnSO4H2O32.26g, zinc sulphate ZnSO4H2O 114.66g, copper sulphate CuSO45H2O39.16g, ferrous sulfate FeSO46H2O1469.18g, sodium ethylene diamine tetracetate EDTA-2Na 2272.47g, sodium molybdate Na2MoO4H2O72.67g, boric acid Na2B4O710H2O 230.00g;
Mother liquor is divided into A, B or A, B, C jar.Mixing of A jar and dissolving potassium nitrate (579.99g) and nitrate of lime, ammonium nitrate, in the B jar, mixed dissolution potassium nitrate (579.99g), magnesium sulfate, potassium dihydrogen phosphate.The C jar is the acid jar, trace element is dissolved in comprise Na2Fe-EDTA and each trace element in the C jar.Warm water (50-80 ℃) dissolving trace elements iron, nitrate of lime, potassium nitrate.Na2Fe-EDTA is also with FeSO47H2O and Na2-EDTA preparation.Method is to get FeSO47H2O13.9g and Na2-EDTA 18.6g is miscible gets final product by 1000 times of mother liquors;
The preparation of 75L work nutrient solution: measure A mother liquor and each 0.25L of B mother liquor, C mother liquor 0.05L respectively, in the process that adds each mother liquor, stir and prevent precipitation.Method is as follows: 1. put into the water yield that is equivalent to prewired work nutrient solution volume 40% in liquid storage tank earlier, promptly 20L water falls the people wherein with measured A mother liquor again; 2. measured B mother liquor is slowly poured into wherein, and continuous thin up, to reach Total Water 80% till; The C mother liquor is added wherein according to quantity, fill up the water yield and constantly stirring then;
Detecting nutrient solution pH value uses the pH acidometer to measure.Proofreading and correct nutrient solution pH value common acid or alkali carries out.Too high as nutrient solution pH value, just splash into correction with rare nitric acid; If pH is on the low side, then available sodium carbonate liquor is proofreaied and correct.
The preparation process of flower forcing nutrient solution is identical with balanced natritive liquid, and wherein ammonium nitrate content is adjusted into 148.78g in 75 liters of mother liquors, and the biphosphate potassium content is adjusted into 1703.40g, and other fertilizer content is identical.
The using method of described nutrient solution for soilless pot culture peony, under and anti-season potted plant situation normal at winter-spring season, during the potted plant seedling growth of tree peony and nourishing and growing, balanced natritive liquid is used in pouring, its concentration is mainly counted by EC and is adjusted, and keeps EC value at 1.5-2.5, reaches each irrigation amount and waters till having liquid to ooze out below matrix when watering fertilizer, the usage amount of the liquid manure of every strain is 250ml, and the pouring cycle is to water once in 4 days; The flower forcing nutrient solution is used in February pouring before blooming, its concentration be EC value 2.5, reach each irrigation amount and water till having liquid below matrix, to ooze out when watering fertilizer, the usage amount of the liquid manure of every strain is 250ml, the pouring cycle is to water once in 4 days.
In the illumination control measure, in initial planting, can adopt full exposure, its time length, intensity of illumination are 10 hours, and intensity is 40000lux, and after the blade full extension, intensity of illumination can be 10000lux.
Result of the test:
10 strains that have that peony plant is with luxuriant foliage and spreading branches in leafy profusion, the quantity of blossoming is many, flower diameter equals normally to bloom its spring flower; flower diameter has 20 strains, beautiful in colour, longer blooming period 2-3 days greater than the flower of normally blooming its spring; and fully show the characteristic of viewing and admiring of each kind; because nutrition is abundant, each kind ornamental value all is not less than or is higher than the ornamental value of normal flower in spring.Simultaneously, owing to use haydite, perlite to be cultivation matrix, tree peony potted flower convenient in carrying, the no dirt free from extraneous odour of maintenance cleaning.
Claims (8)
1, a kind of forcing culture method with no soil for peony is characterized in that, it comprises: seedbed preparation, nursery stock preparation, temperature control, humidity control, nutritional control, illumination control measure.
2, forcing culture method with no soil for peony according to claim 1 is characterized in that, in its seedbed preparation measures, the cultivation matrix in seedbed is ventilative soilless substrate.
3, forcing culture method with no soil for peony according to claim 2 is characterized in that, the cultivation matrix in seedbed is to comprise by the perlite that is arranged in order up and down, haydite, Web materials layer forming; Wherein the thickness proportion of perlite, haydite is 20-60: 3-7.
4, forcing culture method with no soil for peony according to claim 3 is characterized in that, in the cultivation matrix in seedbed, the thickness of perlite, haydite is respectively 40cm, 5cm.
5, forcing culture method with no soil for peony according to claim 1 is characterized in that, in the nursery stock preparation measures, includes and wash root, wipes out withered, old complaint, weak root step.
6, forcing culture method with no soil for peony according to claim 1 is characterized in that, in the temperature control measure, in initial planting, temperature is controlled at 5-15 ℃, and time length is 15 days; In the plantation later stage, degree/day is controlled at 12-20 ℃, and time length is 25 days.
7, forcing culture method with no soil for peony according to claim 1 is characterized in that, in the humidity control measure, in initial planting, sprays water every day 5-8 time, and initial planting time length is 10 days; Air humidity is more than or equal to 70% in the whole process of cultivation.
8, forcing culture method with no soil for peony according to claim 1 is characterized in that, in the illumination control measure, in initial planting, adopt full exposure, its light application time is 10 hours, intensity is 20000-60000lux, and after the blade full extension, intensity of illumination is less than 2000lux.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101889519A (en) * | 2010-07-20 | 2010-11-24 | 安徽沪谯中药科技有限公司 | Growing method of peony |
| CN101731131B (en) * | 2009-12-18 | 2011-07-20 | 中国农业科学院蔬菜花卉研究所 | Potted peony forcing culture storage method |
| CN102577783A (en) * | 2011-12-15 | 2012-07-18 | 青岛农业大学 | Winter peony flower forcing method usingno low temperature or low temperature deficiency |
| CN103518597A (en) * | 2012-07-01 | 2014-01-22 | 定西市丰源农业科技有限责任公司 | Paeonia rockii anti-season potting technique |
| CN103563618A (en) * | 2013-10-12 | 2014-02-12 | 杭州市园林绿化股份有限公司 | High-efficiency environmental-friendly bare-root transplantation method for plant seedlings |
| CN104041391A (en) * | 2013-03-12 | 2014-09-17 | 齐黄河 | Novel indoor soilless culture substrate |
| CN104718940A (en) * | 2015-03-09 | 2015-06-24 | 安徽亿源中药饮片科技有限公司 | Cultivation method for good-quality and high-yield peonies |
| CN105900805A (en) * | 2016-01-18 | 2016-08-31 | 北京林业大学 | Paeonia ostii soilless culture technology |
| CN105900725A (en) * | 2016-04-22 | 2016-08-31 | 固镇县绿禾家庭农场 | High-yield cucumber planting matrix |
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2005
- 2005-11-02 CN CN200510117295A patent/CN100574608C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731131B (en) * | 2009-12-18 | 2011-07-20 | 中国农业科学院蔬菜花卉研究所 | Potted peony forcing culture storage method |
| CN101889519A (en) * | 2010-07-20 | 2010-11-24 | 安徽沪谯中药科技有限公司 | Growing method of peony |
| CN102577783A (en) * | 2011-12-15 | 2012-07-18 | 青岛农业大学 | Winter peony flower forcing method usingno low temperature or low temperature deficiency |
| CN103518597A (en) * | 2012-07-01 | 2014-01-22 | 定西市丰源农业科技有限责任公司 | Paeonia rockii anti-season potting technique |
| CN104041391A (en) * | 2013-03-12 | 2014-09-17 | 齐黄河 | Novel indoor soilless culture substrate |
| CN103563618A (en) * | 2013-10-12 | 2014-02-12 | 杭州市园林绿化股份有限公司 | High-efficiency environmental-friendly bare-root transplantation method for plant seedlings |
| CN104718940A (en) * | 2015-03-09 | 2015-06-24 | 安徽亿源中药饮片科技有限公司 | Cultivation method for good-quality and high-yield peonies |
| CN105900805A (en) * | 2016-01-18 | 2016-08-31 | 北京林业大学 | Paeonia ostii soilless culture technology |
| CN105900725A (en) * | 2016-04-22 | 2016-08-31 | 固镇县绿禾家庭农场 | High-yield cucumber planting matrix |
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| CN100574608C (en) | 2009-12-30 |
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