CN102754560A - Method for high-quality chuzhou chrysanthemum hole tray cuttage seedling culture - Google Patents
Method for high-quality chuzhou chrysanthemum hole tray cuttage seedling culture Download PDFInfo
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Abstract
The invention discloses a method for high-quality dicotyledoneae hole tray cuttage seedling culture. The method includes cutting out chuzhou chrysanthemum fringe strips from detoxified chuzhou chrysanthemum mother plants, immersing the fringe strips through a mixed solution of a rooting regeant and a fungicide, inserting the processed fringe strips into a hole tray matrix, maintaining humidity of the hole cavity matrix to be 80%, keeping growth temperature not higher than 35 DEG C and controlling the matrix humidity to be maintained around 60% when the chrysanthemum root hair is 2-4 cm. The chrysanthemum seedling root system can meet requirements for transplanting, and seedling output can be achieved. Optimum environment of seedling growth is manually created, seedling growing quality of the chuzhou chrysanthemum can be ensured, and the method ensures that the chuzhou chrysanthemum can be supplied in all weather without limit of seasons. The method adopts soil-free matrix, can easily control pest and disease damage, is high in seedling growth speed and high in garden-out rate. The method prolongs seedling supply period, expands application range of the chuzhou chrysanthemum, is capable of promoting production and supply of specialized chuzhou chrysanthemum seedlings, promotes specialized and standardized production of chuzhou chrysanthemum in location regions and enables traditional famed flower industry to be further developed.
Description
Technical field
The present invention relates to the container seedling culture method of medicinal chrysanthemum Chu chrysanthemum, be specifically related to the method for high-quality Chu chrysanthemum cave dish cuttage and seedling culture.
Background technology
The Chu chrysanthemum is the dry capitulum of feverfew Chu chrysanthemum (Dendranthemum morifolium Ramat.); Originating in the Chuzhou, Anhui, is one of in repute genunie medicinal materials of China, ranks first of " four big medicine chrysanthemums "; Have wind-dispelling heat-dissipating, effects such as detoxifcation make eye bright.Supplementary Amplifications of the Compendium of Materia Medica record: " camomile, Anhui Chi He all produces, and goes into medicinal ".Chu chrysanthemum flavor is hot, sweet, bitter, and cold nature has dispelling wind and heat from the body, and suppressing liver-YANG clears liver and improve vision, clearing heat and detoxicating effect, and the outstanding liver-yang of relatively putting down is usually used in treating the disease such as have a dizzy spell due to the liver-yang hyperactivity." modern practical Chinese medicine " (Ye Juquan chief editor) carried chrysanthemum so that " the product person is the most refrigerant for the Chuzhou, Anhui, and is not bitter sweetless, and as the best, the Zhejiang Hangzhou product person take second place in the feverfew.Custom meaning Hang Ju is wet, and milli chrysanthemum, emblem chrysanthemum are dry, and the Chu chrysanthemum is wet not dry, often replace other chrysanthemum with the Chu chrysanthemum in the one band well-known doctor prescription of Jiangsu and Zhejiang Provinces, and other chrysanthemum can not replace the Chu chrysanthemum "." the Chu chrysanthemum is " treasure in the chrysanthemum " to " pharmacognosy " (chief editor of Nanjing pharmaceutical college) reputation.
The seedling raising manners of chrysanthemum has multiple: plant division is grown seedlings and also is root division, is to cut off a kind of propagation method of cultivating into new plant with sprouting the root turion branch that around the maternal plant root.This root turion seedling itself has root and the stem that more or less, and cutting off from the maternal plant branch is exactly an independently plant, becomes to live easily, and can grow up to healthy and strong seedling.After the chrysanthemum perennial root was survived the winter, rhizosphere was sprouted many tiller buds, clear and bright before and after with the perennial root turn up of maternal plant, the tiller bud of these band roots separately, transplant, water permeablely, suitably shade, make it to see light behind the slow seedling, new plant is grown in fertilising later on.Chrysanthemum plant height with division propagation is big, multi-branched, but breeding quantity is few, and flower is less, and the pin leaf early takes off, and generally is applied to cultivate early chrysanthemum, Chrysanthemum morifolium Ramat and steep cliff chrysanthemum; Layering seedling growth is a rootability of utilizing branch, with the branch of maternal plant or stem is climing is pressed in the soil, cuts from becoming the independently propagation method of new plant with maternal plant after taking root again, and if can carry out ringing to imbedding branch in the soil, carve to hinder etc. and can promote root of hair.This method reproductive survival rate is high, and can keep the characteristic of former kind, and shortcoming is that floral whorl is little, the cripetura of branch stem, and branch is many, management inconvenience, this method is used few, can be used for good variation and private dwarfed plant; Propagation by grafiting be the branch of plan breeding plant or bud grafting on another plant corpus, make their healings, being grown in becomes a new individual propagation method together.The branch or the bud that supply grafting to use are called scion, and the plant of bearing scion is called stock.As scion, be called whip grafting with branch, do scion, be called bud grafting method with bud.General scion all has good proterties, the stock robust growth, and adaptability is strong; The chrysanthemum seedling of tissue cultivating and seedling obtains sufficient nutrient in test tube, so plant strain growth is healthy and strong, physically well develop, and premunition is strong, and the leaf look dark green, and flower is loose, and can keep the proterties of former kind, and reproduction speed is fast, and breeding quantity is many.But above-mentioned seedling raising manners all has season limit for the breeding of growing seedlings of chrysanthemum; And adopting has native cultivation that the Chu chrysanthemum is grown in the environment of optimum, therefore, causes into seedling speed; Outplanting rate; Become the seedling quality can not reach higher level, and the supply phase of seedling is long, is unfavorable for the large-scale industrialized production that the Chu chrysanthemum is grown seedlings.
Summary of the invention
The present invention is directed to the present situation that kind is degenerated easily, the seedling quality is very different and cause Chu chrysanthemum production yield and quality to be difficult to improve; Setting up on the basis, the maternal garden of standardization of high-quality maternal plant cultivation for core; In conjunction with slotting fringe sizing screening, sterilization; The screening of suitable matrix, cave dish, root-growing agent and temperature, light, environment controlling technique such as wet have been set up high-quality Chu chrysanthemum cave dish cuttage raise seedling technique system method.
The method of high-quality Chu chrysanthemum of the present invention cave dish cuttage and seedling culture comprises the steps:
(1) the long fresh and tender Chu chrysanthemum of the cane fringe bar of intercepting top 6-7cm on detoxification Chu chrysanthemum maternal plant is retained three leaves wholeheartedly;
(2) will pluck good fringe bar and put into the container basin, with the mixed solution immersion 3-5min of root-growing agent and bactericide;
(3) with the fringe bar cuttage of handling well in the cave disk base material that evenly mixes by vermiculite and perlite, cuttage degree of depth 2-4cm, fringe bar are inserted in the centre in each hole of cave dish, the fringe bar in a hole;
(4) duty of watering, the water yield is few, waters once in every 2-3 hour, makes cave disk base material humidity remain on 80%; After 6-8 days, when observing chrysanthemum seedling fringe bar bottom the white fibrous root of 1-3cm being arranged, the chrysanthemum seedling gets into takes root the phase; The corresponding minimizing of number of times of watering this moment, one day 2-3 time, the maintenance growth temperature is not higher than 35 ℃;
(5) when the chrysanthemum shoot root must be at 2-4cm, the moisture of control matrix makes soil humidity remain on 60%;
(6) after 15-25 days, sampling is checked, pulls up the chrysanthemum seedling, and every strain root system can all be folded matrix, is not scattered, and explains that root system has reached the requirement of transplanting, can emerge.
In the step (2), said root-growing agent is botanical seedling culturing take root reagent such as a root-inducing powder etc. commonly used, selects state's light board root-growing agent among the present invention for use, and bactericide can be selected various carbendazim for use; In the mixed solution of said root-growing agent and bactericide, the weight ratio of root-growing agent, bactericide and water is preferably 1:10:10000;
In the step (3), preferential black polyethylene cave, the 72 hole dish that adopts of said cave dish;
In the step (3), said cave disk base material is vermiculite and the perlitic homogeneous mixture of volume ratio 1:1;
In the step (3), the equal spray disinfectant agent sterilization when mixing of said cave dish and said cave disk base material is good; It is good that said disinfectant adopts the carbendazim solution of 1000 times of dilutions.
Detoxification Chu chrysanthemum maternal plant according to the invention is in synthetic medium; Make the in vitro tissue cell culture become the Chu chrysanthemum tissue cultural seedlings of free of whole plant, its breeding method can be referring to " Anhui agricultural science " 2007 the 14th interim " technical research of Chu chrysanthemum tissue culture virus-free " literary compositions.
This project is directed against deterioration of variety, the seedling quality is very different and cause the Chu chrysanthemum to produce the present situation that yield and quality is difficult to improve; Cultivate on the basis, the maternal garden of standardization for core setting up the high-quality maternal plant, ins conjunction with slotting fringe sizing screening, sterilization, refrigeration, coil in suitable matrix, cave, the screening of root-growing agent and temperature, light, environment controlling technique such as wet; Set up high-quality Chu chrysanthemum cave dish cuttage and seedling culture standardized technique system; Form the seedling production technical standard, promote specialized Chu chrysanthemum seedling to produce and supply, and carry out technology and promote with the demonstration of high quality seedling; Thereby promote specialization, the standardized production of this area Chu chrysanthemum, traditional famous flower industry is further developed.
The beneficial effect of the method for high-quality Chu chrysanthemum of the present invention cave dish cuttage and seedling culture is:
(1) artificially creates the suitable environment of seedling early growth, make the quality of growing seedlings of Chu chrysanthemum be able to guarantee, also guaranteed its no season limit, round-the-clock the supply;
(2) adopt soilless substrate, damage by disease and insect is easy to control, becomes seedling speed fast, and outplanting rate is high, quality is high, and survival rate is high, no seedling-slowing stage, and late growing stage is good; Prolong the seedling supply phase, enlarged the range of application of Chu chrysanthemum, satisfied the market development demand of Chu chrysanthemum;
(3) can promote specialized Chu chrysanthemum seedling to produce and supply, promote with the demonstration of high quality seedling in conjunction with carrying out technology, thereby can promote specialization, the standardized production of this area Chu chrysanthemum, traditional famous flower industry is further developed.
Embodiment
Embodiment 1
The method of high-quality Chu chrysanthemum of the present invention cave dish cuttage and seedling culture comprises the steps:
(1) the long fresh and tender Chu chrysanthemum of the cane fringe bar of intercepting top 6-7cm on detoxification Chu chrysanthemum maternal plant is retained three leaves wholeheartedly;
(2) will pluck good, qualified fringe bar and put into the container basin, adopt state's light root-growing agent, sterilization
The weight ratio of agent carbendazim and water is that the mixed solution of 1:10:10000 soaks 3-5min;
(3) before the sowing black polyethylene cave, 72 hole dish is cleaned up; The cave dish was disinfected through the carbendazim disinfectant of 1000 times of dilutions before using; The cave disk base material adopts the vermiculite power of volume ratio 1:1 and the homogeneous mixture of crushed crude pearlite; And in the disk base material mixed process of cave, spray the carbendazim disinfectant of 1000 times of an amount of dilutions, reach the effect of sterilization; Adopt the booth of 6*30, booth is shaped to the earthwork that four width are 90cm, stay the passage of 50-60cm between each cubic metre of earth.Neat being placed in the earthwork checked and regulated in the cave that matrix is housed after handling, and booth need loam cake sunshade rate is 75% sunshade net; Then with the fringe bar cuttage of handling well in the matrix of cave dish, cuttage degree of depth 2-4cm, fringe bar are inserted in the centre in each hole of dish, cave, the fringe bar in a hole;
(4) after the cuttage of Chu chrysanthemum fringe bar, probably need to begin to take root about a week, take root early stage, guarantee humidity in the booth, stuffy as far as possible, the diligent water yield of watering is few, gets final product to drench chrysanthemum seedling blade face, and about 2 hours of daytime watered once, and soil humidity remains on 80%; After 6-8 days, when observing chrysanthemum seedling fringe bar bottom the white fibrous root of 2cm being arranged, the chrysanthemum seedling gets into takes root the phase, and the corresponding minimizing of number of times of watering this moment get final product for one day 2-3 time, and the maintenance growth temperature is not higher than 35 ℃, need ventilate in right amount to booth when summer temperature is too high;
(5) when the chrysanthemum shoot root must be in the 3cm left and right sides, watered once in common one day, the cloudy day then can not water, and the moisture of control matrix makes soil humidity remain on 60%;
(6) sample after 15-25 days and check that pull up the chrysanthemum seedling, every strain root system can all be folded matrix, is not scattered, explain that root system has reached the requirement of transplanting, can emerge.
Claims (5)
1. the method for high-quality Chu chrysanthemum cave dish cuttage and seedling culture comprises the steps:
(1) the long fresh and tender Chu chrysanthemum of the cane fringe bar of intercepting top 6-7cm on detoxification Chu chrysanthemum maternal plant is retained three leaves wholeheartedly;
(2) will pluck good fringe bar and put into the container basin, with the mixed solution immersion 3-5min of root-growing agent and bactericide;
(3) with the fringe bar cuttage of handling well in the cave disk base material that evenly mixes by vermiculite and perlite, cuttage degree of depth 2-4cm, fringe bar are inserted in the centre in each hole of cave dish, the fringe bar in a hole;
(4) duty of watering, the water yield is few, waters once in every 2-3 hour, makes cave disk base material humidity remain on 80%; After 6-8 days, when observing chrysanthemum seedling fringe bar bottom the white fibrous root of 1-3cm being arranged, the chrysanthemum seedling gets into takes root the phase; The corresponding minimizing of number of times of watering this moment, one day 2-3 time, the maintenance growth temperature is not higher than 35 ℃;
(5) when the chrysanthemum shoot root must be at 2-4cm, the moisture of control matrix makes soil humidity remain on 60%;
(6) after 15-25 days, sampling is checked, pulls up the chrysanthemum seedling, and every strain root system can all be folded matrix, is not scattered, and explains that root system has reached the requirement of transplanting, can emerge.
2. the method for high-quality Chu chrysanthemum as claimed in claim 1 cave dish cuttage and seedling culture, it is characterized in that: in the step (2), in the mixed solution of said root-growing agent and bactericide, the weight ratio of root-growing agent, bactericide and water is 1:10:10000.
3. the method for high-quality Chu chrysanthemum as claimed in claim 1 cave dish cuttage and seedling culture is characterized in that: in the step (3), said cave dish adopts black polyethylene cave, 72 hole dish.
4. the method for high-quality Chu chrysanthemum as claimed in claim 1 cave dish cuttage and seedling culture, it is characterized in that: in the step (3), said cave disk base material is vermiculite and the perlitic homogeneous mixture of volume ratio 1:1.
5. the method for high-quality Chu chrysanthemum as claimed in claim 1 cave dish cuttage and seedling culture is characterized in that: in the step (3), said cave dish and said cave disk base material be equal spray disinfectant agent sterilization when mixing; Said disinfectant adopts the carbendazim solution of 1000 times of dilutions.
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Cited By (7)
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| CN104145732A (en) * | 2014-08-23 | 2014-11-19 | 安徽科技学院 | Ecological control method for Chuzhou chrysanthemum continuous cropping obstacles |
| CN104170571A (en) * | 2013-05-28 | 2014-12-03 | 苏州科缔康农业生物科技有限公司 | Cultivation method of zinc-selenium enriched lipid-lowering Chuzhou chrysanthemum |
| CN105409527A (en) * | 2015-11-27 | 2016-03-23 | 颍上县永祥旱粮研究所 | Cultivating and breeding method for Osteospermum |
| CN106171410A (en) * | 2016-07-12 | 2016-12-07 | 常州春海园艺有限公司 | The inoculation method of potted plant chrysanthemum |
| CN106212102A (en) * | 2016-07-31 | 2016-12-14 | 台江县绿谷菌类开发专业合作社 | A kind of stem insert method of high-survival rate |
| CN107852986A (en) * | 2017-11-27 | 2018-03-30 | 南充有机蔬菜工程技术中心 | A kind of open country cuttage method of wooden spring chrysanthemum |
| CN110100584A (en) * | 2019-05-30 | 2019-08-09 | 滁州职业技术学院 | A kind of chu chrysanthemum dwarfing cultivation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170571A (en) * | 2013-05-28 | 2014-12-03 | 苏州科缔康农业生物科技有限公司 | Cultivation method of zinc-selenium enriched lipid-lowering Chuzhou chrysanthemum |
| CN104145732A (en) * | 2014-08-23 | 2014-11-19 | 安徽科技学院 | Ecological control method for Chuzhou chrysanthemum continuous cropping obstacles |
| CN105409527A (en) * | 2015-11-27 | 2016-03-23 | 颍上县永祥旱粮研究所 | Cultivating and breeding method for Osteospermum |
| CN106171410A (en) * | 2016-07-12 | 2016-12-07 | 常州春海园艺有限公司 | The inoculation method of potted plant chrysanthemum |
| CN106212102A (en) * | 2016-07-31 | 2016-12-14 | 台江县绿谷菌类开发专业合作社 | A kind of stem insert method of high-survival rate |
| CN107852986A (en) * | 2017-11-27 | 2018-03-30 | 南充有机蔬菜工程技术中心 | A kind of open country cuttage method of wooden spring chrysanthemum |
| CN110100584A (en) * | 2019-05-30 | 2019-08-09 | 滁州职业技术学院 | A kind of chu chrysanthemum dwarfing cultivation method |
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