CN103314762B - Cultivation method for Szechuan-fritillary bulbs - Google Patents
Cultivation method for Szechuan-fritillary bulbs Download PDFInfo
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Abstract
The invention belongs to the technical field of traditional Chinese medicine planting, and particularly provides a cultivation method for Szechuan-fritillary bulbs. The cultivation method includes selecting seeds, performing after-ripening, seeding and earthing up, wherein after-ripening is performed by a constant temperature method, temperature for after-ripening ranges from 6 DEG C to 10 DEG C, soil humidity ranges from 75% to 85%, and processing time ranges from 30 days to 40 days. Through control on parameters in the cultivation method, Szechuan-fritillary bulb seeds after special after-ripening are small in germination time difference, orderly in germination, high in germination rate, robust in seedling and quick in growth; the technical problems that the Szechuan-fritillary bulbs reproduced artificially are low in germination rate and long in germination time are solved; the cultivation method has the advantages of simple procedure and convenience in operation and is a cultivation technology with high practicability.
Description
Technical field
The invention belongs to traditional Chinese medicine planting technology field, be specifically related to a kind of cultivation cultivation method of Bulbus Fritillariae Cirrhosae.
Background technology
Bulbus Fritillariae Cirrhosae belongs to liliaceous plant, and be the rare traditional Chinese medicine of Yin nourishing and lung moistening cough-relieving, main product is in areas such as western Sichuan, southern Tibet and northwestern Yunnan Province.Because Bulbus Fritillariae Cirrhosae clinical efficacy is remarkable, in the Chinese medicinal formulae or Chinese patent medicine preparation of the illnesss such as many treatment acute tracheitis, bronchitis, pulmonary tuberculosis, include this medicine.Current is that the Chinese patent drug of primary raw material is up to over one hundred kind with Bulbus Fritillariae Cirrhosae, the Bulbus Fritillariae Cirrhosae preparation clinical applications such as fritillary bulb cough syrup, CHUANBEI PIPA GAO, tendril-leaved fritillary bulb are loose, Fel Serpentis et Bulbus Fritillariae Cirrhosae Liquidus and Chuanbei Luohan cough-relieving particle are extensive, the patient of enjoying evident in efficacy welcomes, and Bulbus Fritillariae Cirrhosae also exports in a large number and finds a good sale in the states such as America and Europe, Japan and Southeast Asia simultaneously.Its domestic and international market demand is constantly increasing progressively.
The biological property of Bulbus Fritillariae Cirrhosae likes the weather conditions cooled, and has cold-resistant, and happiness is wet, and happiness is cloudy, is afraid of the feature of high temperature.When surface temperature reaches 25 DEG C, plant will wither, low for height above sea level, can not survive in the area that temperature is high.The ectogenesis mode of current Bulbus Fritillariae Cirrhosae mainly contains two kinds, seminal propagation and bulb breeding.The common technology of seminal propagation is that dry seed is soaked 24 hours, makes the abundant imbibition of seed, then soaks 10 ~ 20 minutes with 2% formalin, carries out surface sterilizing, then washes away liquid with clear water, then husky Tibetan vernalization.Vernalization lamination method, puddles evenly, under selecting outdoor tree shade with 4 times of humus soils to seed or sawdust and seed, dig the flat shallow hole of dark 20 ~ 30 centimetres, length and width are how many depending on seed, seed put into hole, thick 10 ~ 20 centimetres, upper cover mountain grass, moss thing 1 ~ 2 centimetre, stirred inspection 1 time, keep moistening every about 10 days, ventilative, mean temperature of air about 10 DEG C, can make more than 90% embryo completion morphology after-ripening for about 50 days, before freezing, finish kind.The bulb that bulb breeds optional fresh weight 10 ~ 30 grams is planted, and bulb need hang 10 ~ 15 days after choosing under draughty indoor or cool canopy.Treat that bulb surface is planted in light brown again, horizontal trench digging on whole good furrow, distance between rows and hills and ditch depth are determined according to the size of bulb, are evenly put in ditch by bulb, bud head upwards, with the good bulb of earth mulch.These two kinds of propagation method randomness are all comparatively large, and its Bulbus Fritillariae Cirrhosae output does not reach optimum level, can not meet the requirement of standardized planting.
Chinese patent 200610172188.3 discloses a kind of method processing fall seeding seed of Sichuan fritillary bulb, the method adopts gibberellin of plant growth regulator process seed, show that the method can improve the germination rate of seed by test, but practice shows that its full stand rate time extends to some extent, seed 1 year survival rate of seedlings is also less desirable.Chinese patent 200610020864.5 discloses a kind of method for processing sown of Bulbus Fritillariae Cirrhosae, although this method solve the problem of seed afterripening, the method processing time is longer, and seed demand is buried the Second Year spring and could sow the previous year.Chinese patent 200710303973.2 discloses a kind of low temperature flowing water method process Aging storage seed, the method improves the germination rate of seed by state modulator such as temperature, time and flowing water speed, but its neat seedling time is unbalanced, seedling is also comparatively thin and delicate under cryogenic.Therefore, this area is badly in need of a kind of environmental protection and is not needed to adopt plant growth regulator, and germination rate is high, and sprouting time difference is little, seedling is healthy and strong, and survival rate is high, saves time, improve output, and method is simple, is generally applicable to the cultivation cultivation method manually promoted on a large scale.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, a kind of cultivation cultivation method of Bulbus Fritillariae Cirrhosae is provided.
The cultivation cultivation method of Bulbus Fritillariae Cirrhosae provided by the invention, the method comprises fritillaria cirrhosa seeds selection, Aging storage, sowing and earthing, wherein, Aging storage adopts constant temperature method process, the temperature of described Aging storage is 6-10 DEG C, and humidity is 75-85%, and the time is 30-40 days.Preferably, the thermostat temperature of Aging storage is 8 DEG C, and humidity is 80-85%, and the time is 40 days.
The concrete steps that the present invention cultivates cultivation method are:
S1, seed are selected: yellowish-brown mature and plump seed;
S2, Aging storage: seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, then on humus soil, the seed that floor height is no more than 25cm is evenly stacked, again at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 80-85%, adopt constant temperature method process 40 days, the thermostat temperature of Aging storage is 8 DEG C;
S3, sowing: carry out in the mode of broadcasting sowing, seeding quantity is 450-550 grain/m
2;
S4, earthing: the soil after planting covering 2-4cm, at surface coverage 3-5cm herbaceous plant leaf or the straw of soil.
Wherein, the step S3 mode of broadcasting sowing is: taken out by seed good for Aging storage, adds the humus soil uniform stirring crossing 10-20 mesh sieve and becomes seed ash, by the uniform broadcasting of seed ash on ridging furrow face, wherein, in seed ash, seed and weight proportion humous are 1:15; Wherein, step S3 seeding quantity is 500/m
2; Wherein, the soil described in step S4 is humus soil.
The invention has the beneficial effects as follows: compared with the after-ripening method such as conventional stored condition method, plant growth regulator of prior art, after application the inventive method carries out special Aging storage to fritillaria cirrhosa seeds, the germination rate of fritillaria cirrhosa seeds can be significantly improved, shorten the neat seedling time, improve survival rate, it is high that the inventive method has seed germination rate, sprouting time difference is little, and rudiment is neat, and seedling is healthy and strong, the advantage that growth is rapid and survival rate is high is the cultivation culture technique that a kind of practicality is stronger.
Embodiment
Below in conjunction with embodiment, the present invention will be further described, and protection scope of the present invention is not limited to the following stated.
Embodiment 1: select ripe yellowish-brown mature and plump seed, Aging storage is carried out to selecting seed, Aging storage adopts constant temperature method, the method is that seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, then on humus soil, evenly stack the seed of floor height 10cm, again at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 75-85%, thermostatic control system is adopted to keep temperature to be 6-10 DEG C of scope, coprocessing 30-40 days.Taken out by seed good for Aging storage, add the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 450-550 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
Embodiment 2: select ripe yellowish-brown mature and plump seed, Aging storage is carried out to selecting seed, Aging storage adopts constant temperature method, the method is that seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, on humus soil, then evenly stack the seed of floor height 15cm, then at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 30 days under 6 DEG C of conditions.Taken out by seed good for Aging storage, add the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 450 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
Embodiment 3: select ripe yellowish-brown mature and plump seed, Aging storage is carried out to selecting seed, Aging storage adopts constant temperature method, the method is that seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, on humus soil, then evenly stack the seed of floor height 20cm, then at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 35 days under 8 DEG C of conditions.Taken out by seed good for Aging storage, add the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 500 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
Embodiment 4: select ripe yellowish-brown mature and plump seed, Aging storage is carried out to selecting seed, Aging storage adopts constant temperature method, the method is that seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, on humus soil, then evenly stack the seed of floor height 25cm, then at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 10 DEG C of conditions.Taken out by seed good for Aging storage, add the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 500 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
Embodiment 5: select ripe yellowish-brown mature and plump seed, Aging storage is carried out to selecting seed, Aging storage adopts constant temperature method, the method is that seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, on humus soil, then evenly stack the seed of floor height 25cm, then at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 75-80%, adopts thermostatic control system to keep temperature to be process 30 days under 6 DEG C of conditions.Taken out by seed good for Aging storage, add the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 500 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
Embodiment 6: select ripe yellowish-brown mature and plump seed, Aging storage is carried out to selecting seed, Aging storage adopts constant temperature method, the method is that seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, then the seed of floor height 10cm is stacked at humus soil surface uniform, again at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 75-80%, adopts thermostatic control system to keep temperature to be process 40 days under 8 DEG C of conditions.Taken out by seed good for Aging storage, add the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 550 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
Embodiment 7: select ripe yellowish-brown mature and plump seed, Aging storage is carried out to selecting seed, Aging storage adopts constant temperature method, the method is that seed and humus soil heap are put into holding tank, bottom holding tank, first spread the humus soil of one deck 10-15cm, then stack at humus soil surface uniform the seed that floor height is no more than 15cm, again at the humus soil of the surface of the seed uniform spreading one deck 10-15cm, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 10 DEG C of conditions.Taken out by seed good for Aging storage, add the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 500 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
Choice of parameters of the present invention:
Bulbus Fritillariae Cirrhosae is a kind of proembryo shape seed with after-ripening characteristic, and seed under certain temperature humidity condition, could must be grown through process after a while.Prove through overtesting: adopt thermostatic control system temperature to be controlled, at 6-10 DEG C, when humid control is between 75-85%, to be conducive to seed afterripening most.Thermostatic control is 0 DEG C time, and under soil moisture 75-85% condition, during 30 days processing times, only small part seed grows plumule, and plumule germination rate lower than 25%, and occurs that most of seed is downright bad, and during 40 days processing times, plumule germination rate is lower than 30%; When stationary temperature is set in 5 DEG C, under soil moisture 75-85% condition, during 30 days processing times, the germination rate that seed grows plumule reaches 78%, and during 40 days processing times, the germination rate that seed grows plumule reaches 83%; When stationary temperature is set in 8 DEG C, under soil moisture 75-85% condition, during 30 days processing times, the germination rate that seed grows plumule reaches 85%, and during 40 days processing times, the germination rate that seed grows plumule reaches 90%; When stationary temperature is set in 10 DEG C, under soil moisture 75-85% condition, during 30 days processing times, the germination rate that seed grows plumule reaches 73%, and Some seeds does not expand, and during 40 days processing times, the germination rate that seed grows plumule reaches 81%; When stationary temperature is set in 12 DEG C, under soil moisture 75-85% condition, during 30 days processing times, the germination rate that seed grows plumule reaches 67%, and downright bad situation appears in Some seeds, and during 40 days processing times, the germination rate that seed grows plumule reaches 74%; When stationary temperature is set in 15 DEG C, under soil moisture 75-85% condition, during 30 days processing times, the germination rate that seed grows plumule reaches 60%, and partial necrosis situation appears in seed, and during 40 days processing times, the germination rate that seed grows plumule reaches 68%.
This shows, thermostat temperature is more than 5 DEG C, and time below 12 DEG C, the germination rate of seed increases, and sprouting time shortens.
Prove through overtesting: soil moisture controls to be conducive to seed afterripening most at 80-85%; Soil moisture is lower than 75%, and the seed afterripening time is elongated, and the turgor of seed is poor, and germination rate is low, and central bright yellow plumule is relatively carefully short; Soil moisture controls when 80-85%, Aging storage time shorten, and the turgor of seed obviously increases, and germination rate is high, and central bright yellow plumule is relatively sturdy; Soil moisture higher than 90% time, soil moisture content is too high, and seed inflation status is good, but occurs that Some seeds necrosis is rotted, and germination rate reduces on the contrary.
In Aging storage process, all spread the humus soil of one deck 10-15cm with the surface of the seed bottom holding tank, this two-layer floor height humous can not be too thick or too thin, humus soil floor height is unfavorable for preservation and the supply of soil moisture and nutrition lower than 10cm, humus soil floor height is higher than 15cm then gas permeability of soil reduction, humus soil floor height is conducive to seed and breathes freely within the scope of 10-15cm, has good preserve moisture and fertility effect.
It is experimental subjects that fritillaria cirrhosa seeds is chosen in this experiment, is divided into 10 groups, and whether observe germination rate, neat seedling time, 1 year survival rate of seedlings and seedling outward appearance respectively healthy and strong.
Test A group: select 1000 mature and plump seeds at random, conventionally conventional stored condition method carries out Aging storage, and the method is: with the mull sieved, one deck seed one deck soil, loads in ventilative wooden case, is put in cool place, moist place.Seed is by 1: 4 (seed: humus soil) mixing, and storage period keeps ground moistening, pericarp (seed coat) to expand.Process 40 days, seed plumule grows after-ripening and namely completes.
Experiment B group: select 1000 mature and plump seeds at random, conventionally conventional stored condition method carries out Aging storage, and the method is: with the mull sieved, one deck seed one deck soil, loads in ventilative wooden case, is put in cool place, moist place.Seed is by 1: 4 (seed: humus soil) mixing, and storage period keeps ground moistening, pericarp (seed coat) to expand.Process 60 days, seed plumule grows after-ripening and namely completes.
Test C group: select 1000 mature and plump seeds at random, the plant growth regulator treatment method conventionally announced carries out Aging storage, this processing method is: with being embedded in seed bed after the peat soil mixing of 5 times of seed volumes, the soil that upper cover one deck 15cm is thick, took out after 5 weeks, drain with after the Gibberellins solution immersion treatment 48h of 30ppm.In seed bed, the Tibetan of depositing of process is adjusted in-4 ~ 12 DEG C, humidity 15 ~ 20%.
Test D group: select 1000 mature and plump seeds at random, the plant growth regulator treatment method conventionally announced carries out Aging storage, this processing method is: with being embedded in seed bed after the peat soil mixing of 5 times of seed volumes, the soil that upper cover one deck 15cm is thick, took out after 6 weeks, drain with after the Gibberellins solution immersion treatment 48h of 30ppm.In seed bed, the Tibetan of depositing of process is adjusted in-4 ~ 12 DEG C, humidity 15 ~ 20%.
Test E group: select 1000 mature and plump seeds at random, Aging storage is carried out to selecting seed, seed and humus soil heap are put into holding tank, the humus soil of one deck 10-15cm is first spread bottom holding tank, seed is stacked at humus soil surface uniform, at the humus soil of the surface of the seed uniform spreading one deck 10-15cm again, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 3 DEG C of conditions.
Test F group: select 1000 mature and plump seeds at random, Aging storage is carried out to selecting seed, seed and humus soil heap are put into holding tank, the humus soil of one deck 10-15cm is first spread bottom holding tank, seed is stacked at humus soil surface uniform, at the humus soil of the surface of the seed uniform spreading one deck 10-15cm again, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 5 DEG C of conditions.
Test G group: select 1000 mature and plump seeds at random, Aging storage is carried out to selecting seed, seed and humus soil heap are put into holding tank, the humus soil of one deck 10-15cm is first spread bottom holding tank, seed is stacked at humus soil surface uniform, at the humus soil of the surface of the seed uniform spreading one deck 10-15cm again, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 8 DEG C of conditions.
Test H group: select 1000 mature and plump seeds at random, Aging storage is carried out to selecting seed, seed and humus soil heap are put into holding tank, the humus soil of one deck 10-15cm is first spread bottom holding tank, seed is stacked at humus soil surface uniform, at the humus soil of the surface of the seed uniform spreading one deck 10-15cm again, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 10 DEG C of conditions.
Test I group: select 1000 mature and plump seeds at random, Aging storage is carried out to selecting seed, seed and humus soil heap are put into holding tank, the humus soil of one deck 10-15cm is first spread bottom holding tank, seed is stacked at humus soil surface uniform, at the humus soil of the surface of the seed uniform spreading one deck 10-15cm again, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 12 DEG C of conditions.
Test J group: select 1000 mature and plump seeds at random, Aging storage is carried out to selecting seed, seed and humus soil heap are put into holding tank, the humus soil of one deck 10-15cm is first spread bottom holding tank, seed is stacked at humus soil surface uniform, at the humus soil of the surface of the seed uniform spreading one deck 10-15cm again, humidity humous remains 80-85%, adopts thermostatic control system to keep temperature to be process 40 days under 15 DEG C of conditions.
Then the above-mentioned each group of seed through Aging storage is added respectively the humus soil uniform stirring crossing 10-20 mesh sieve and become seed ash, wherein in seed ash, seed and weight proportion humous are 1:15; By the uniform broadcasting of seed ash on ridging furrow face, seeding quantity is 500 Li/㎡.On ridging furrow face, be evenly sieved into the humus soil crossing 10-20 mesh sieve again after sowing terminates, the thickness of covering is the humus soil of 2-4cm, then at the herbaceous plant leaf of humus soil surface coverage 3-5cm.
The technology that test A group, test B group, test C group are announced according to existing document is as positive controls, test D group, test E group, test F group, test G group, test H group and test I group are all use thermostatic control system to test in Bulbus Fritillariae Cirrhosae planting greenhouse, and each group is all carried out same daily management.Record in process of the test germination rate (%), the neat seedling time (my god), the index such as whether 1 year survival rate of seedlings (%), seedling healthy and strong.Experimental result is in table 1.
Table 1 the inventive method process fritillaria cirrhosa seeds result of the test
| Test group | Germination rate (%) | The neat seedling time (my god) | 1 year survival rate of seedlings (%) | Seedling outward appearance |
| Test A group | 68.7 | 12-17 | 61.5 | Thinner and more delicate |
| Test B group | 72.3 | 12-17 | 62.3 | Thinner and more delicate |
| Test C group | 84.6 | 9-14 | 74.3 | More healthy and stronger |
| Test D group | 85.3 | 9-14 | 75.6 | More healthy and stronger |
| Test E group | 73.6 | 7-13 | 68.7 | Healthy and strong |
| Test F group | 84.2 | 7-12 | 73.8 | Healthy and strong |
| Test G group | 92.5 | 7-10 | 76.3 | Healthy and strong |
| Test H group | 86.5 | 7-10 | 77.8 | Healthy and strong |
| Test I group | 78.7 | 8-12 | 72.6 | Healthy and strong |
| Test J group | 70.4 | 8-12 | 68.9 | Healthy and strong |
As can be seen from above-mentioned experimental result: constant temperature Aging storage method of the present invention, temperature controls at 5-10 DEG C, and humid control is the conventional stored condition of its germination rate apparently higher than prior art and the after-ripening method of employing plant growth regulator treatment within the scope of 80-85%; Temperature controls at 5-10 DEG C, and humid control its neat seedling time within the scope of 80-85% also obviously shortens, and within 1 year, survival rate of seedlings then raises to some extent; More healthy and stronger than the method outward appearance of conventional stored condition and employing plant growth regulator treatment by its seedling outward appearance of each group after constant temperature process; Adopt constant temperature processing method, when temperature controls below 5 DEG C, germination rate reduces, neat seedling time lengthening, and within 1 year, survival rate of seedlings also reduces; Adopt constant temperature processing method, when temperature controls more than 10 DEG C, germination rate reduces, neat seedling time lengthening, and within 1 year, survival rate of seedlings also reduces, but seedling is all comparatively healthy and strong.
As can be seen from above-mentioned test: present invention employs constant temperature method and carry out Aging storage, when temperature controls constant temperature 8 DEG C, soil moisture controls ripening time under 80-85% condition and shortens, after the Aging storage of 40 days, the turgor of seed obviously increases, central authorities' bright yellow plumule grows, its germination rate reaches more than 92.5%, more than 7.2% is improve than the germination rate of prior art, within 1 year, survival rate of seedlings can reach more than 77.8%, more than 2.2% is improve than 1 year survival rate of seedlings of prior art, its neat seedling time also obviously shortens, germinate neat, seedling outward appearance is more healthy and strong, thus improve seed availability according to the seed of process of the present invention, save resource, reduce production cost.
Claims (4)
1. a cultivation cultivation method for Bulbus Fritillariae Cirrhosae, comprises fritillaria cirrhosa seeds selection, Aging storage, sowing and earthing, it is characterized in that: its concrete steps are: S1: seed is selected: yellowish-brown mature and plump seed;
S2: Aging storage: seed and humus soil heap are put into holding tank, first bottom holding tank, spread the humus soil that one deck floor height is 10-15cm, then stack at humus soil surface uniform the seed that floor height is no more than 25cm, be the humus soil of 10-15cm at the surface of the seed uniform spreading one deck floor height again, humidity humous remains 80%-85%, adopt 40 days constant temperature method processing times, the thermostat temperature of Aging storage is 8 DEG C;
S3: sowing: carry out in the mode of broadcasting sowing, seeding quantity is 450-550 Li/㎡;
S4: earthing: the soil after planting covering 2-4cm, at surface coverage 3-5cm herbaceous plant leaf or the straw of soil.
2. the cultivation cultivation method of a kind of Bulbus Fritillariae Cirrhosae according to claim 1, is characterized in that: the step S3 mode of broadcasting sowing is
Taken out by seed good for Aging storage, add the humus soil crossing 10-20 mesh sieve, uniform stirring becomes seed ash, by the uniform broadcasting of seed ash on ridging furrow face; Wherein, in seed ash, seed and weight proportion humous are 1:15.
3. the cultivation cultivation method of a kind of Bulbus Fritillariae Cirrhosae according to claim 1, is characterized in that: step S3 seeding quantity is 500 Li/㎡.
4. the cultivation cultivation method of a kind of Bulbus Fritillariae Cirrhosae according to claim 1, is characterized in that: the soil described in step S4 is humus soil.
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| CN103597987A (en) * | 2013-10-31 | 2014-02-26 | 巫溪县瑞雪药材种植有限责任公司 | Taipei fritillary bulb planting method |
| CN103609296B (en) * | 2013-11-21 | 2015-05-27 | 薛刚 | Processing method for increasing content of total alkaloids of fritillaria cirrhosa |
| CN104012295A (en) * | 2014-06-27 | 2014-09-03 | 黎观祥 | Planting method of bulbus fritillariae cirrhosae |
| CN104145661A (en) * | 2014-07-25 | 2014-11-19 | 宁国市瑞龙生态农林开发有限公司 | High-yield fritillary cultivation method |
| CN104115666B (en) * | 2014-08-12 | 2016-07-06 | 甘肃农业大学 | A kind of Bulbus Fritillariae Cirrhosae covers web, high efficiency harvesting method |
| CN105325151A (en) * | 2015-11-04 | 2016-02-17 | 巫溪县瑞雪药材种植有限责任公司 | Tendril-leaved fritillary bulb planting method |
| CN109380078A (en) * | 2018-12-11 | 2019-02-26 | 茂县富盈生物科技开发有限公司 | A method of breeding bulbus fritillariae cirrhosae |
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