CN102301883A - Cuttage rapid-propagation seedling culture method for elevated sand bed camphora wood cutting orchard tissue culture seedling twigs - Google Patents
Cuttage rapid-propagation seedling culture method for elevated sand bed camphora wood cutting orchard tissue culture seedling twigs Download PDFInfo
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Abstract
The invention discloses a cuttage rapid-propagation seedling culture method for elevated sand bed camphora wood cutting orchard tissue culture seedling twigs. The method comprises the following steps: taking semi-lignified twigs formed by camphora wood cutting orchard tissue culture seedling planted on the elevated sand bed as a cutting wood; treating the cutting wood by greenplant growth regulator-ABT6 rooting solution; inserting the treated cutting wood into a mixed medium which contains peat soil and coconut bran in a weight ratio of 3:(1-1.5); culturing on a pressure lifting seedling culture bed capable of automatically controlling temperature, controlling moisture and controlling light; controlling parameters of air humidity to 85%, medium moisture content to 50% and illumination intensity to 1500lux; and after one month, causing the cutting wood to form an integral plant, wherein the cuttage survival rate is 80-85%. The method has the advantages of scientific seedling culture facility, high propagation speed, large seedling culture amount, short seedling culture time, high afforestation survival rate, low wood culture cost, good economic benefit and social benefit and the like, offspring can keep the excellent hereditary character of a stock plant, and the asexual seedling culture of camphora fine variety is achieved.
Description
Technical field:
The invention belongs to plant Fast Asexual Propagation Technique field, relate to the method for the fragrant camphor tree fringe of a kind of overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation.
Background technology:
Fragrant camphor tree (Cinnamomum camphora) has another name called fragrant camphor tree, leaflet camphor; Be the chief species that China produces natural perfume material aromatic oil; Be the representative seeds of the torrid zone and subtropical evergreen broad leaved forest; Its area is wide; 10 °～34 ° of north latitude; 88 °～120 ° of east longitudes, main product serves as maximum in provinces and regions such as China Hainan, Taiwan, Fujian, Jiangxi, Guangdong, Guangxi, Hubei, Hunan, Sichuan, Chongqing, Yunnan, Guizhou, Zhejiang with Fujian, Taiwan.The camphor tree purposes is wide; Root, branch, leaf, seed all can extract camphor and camphor oil; Camphorwood is the desirable material of using such as famous and precious furniture, top-grade building, shipbuilding and engraving; Economic worth is high; Be that whole body all is precious; Be described as south of the River Bao Shu, its major-minor product is widely used in aspects such as building, technology, chemical industry, food, spices, medicine and military project.
Camphor tree is that branches and leaves contain the highest a kind of of linalool in the canella.The chemical composition of relevant in recent years camphor tree essential oil, Chinese scholars has been done big quantity research, and its main component is divided into camphor, borneol, linalool, 1,8-cineole, and 5 types of terpineols etc.The huge system of linalool raw material and derivation derivative thereof all is widely used in the sweetening treatment industry.In 25 kinds of perfume materials that worldwide spices industry raw material frequency of utilization is the highest, consumption is maximum, linalool is ranked first.Linalool and derivative thereof are the primary raw materials of sweetening treatment industry, be widely used in cosmetics and fragrance for detergents, and linalool are the primary raw materials of synthetic vitamin A, vitamin E again.Present world annual requirement 20000 8 kilotons; Wherein about 10,000 tons are used to prepare essence; 10,000 8 kilotons in addition are used for being converted into fine chemistry industries such as other spices, synthetic vitamin A and carotin; Because natural limited data; This 20,000 8 kiloton linalool is almost entirely with petrochemical or turpentine oil synthetic " racemization linalool ", no optical activity at present.The linalool that we organize its leaf oil the inside of training " purebred fragrant camphor tree " now is 100% left-handed linalool.Because synthetic linalool all can not be compared with natural linalool at smell, note, intensity, main physical and chemical performance such as sweet, therefore, sweetening treatment industry very hankers after adopting natural linalool, the market sale price one tunnel of product to rise, and has a extensive future.
Recently, some experts and scholar's research find camphor tree new utilize approach.People such as Wang Chuntai extract from the camphor tree fallen leaves and obtain brown-black pigment, in the concurrent present finite concentration scope Escherichia coli, staphylococcus aureus, hay bacillus, huge bud pole bacterium, bacillus thuringiensis,Bt are had inhibitory action in various degree.People such as Chen Xiuping have extracted red, green two kinds of pigments in camphor leaf, and are applied to beverage and fruit wine is painted, obtain better effects.The extract that people such as Lu Lingbin extract from the yellow cinnamon leaf sheet is mixed with antistaling agent, to fruits and vegetables such as tomato, green pepper have significantly fresh-keeping, protect chromatic effect.Journey equality people is that raw material is examined fat oil extraction test with the camphor tree seed, has analyzed the physicochemical constant and the chemical composition of grease, and has carried out toxicity, toxicology assessment, and the camphor tree seed that proposition nuclear fat oil can be used as woody edible oil fully utilizes new way.
The domestic fragrant camphor tree that the leaf essential oil master is contained important monomer spices linalool has begun large-area plantation at late nineteen seventies, and in Fujian, Zhejiang forms the base gradually, estimates that the artificial planting virtue camphor tree gross area has reached more than 20,000 mu.The essential oil of producing (containing virtue oil) also has some essential oils to get into world commerce except that satisfying domestic demands at present.But in development artificial planting linalyl ground process, owing to mixing of fragrant camphor tree strain, seedling selects excellent control not strict, and product quality is affected, and has increased many difficulties from purifying also for the list of leaf oil.
In order to improve the output and the quality of yellow cinnamon leaf oil, improve the enthusiasm of perfume material operator afforestation, catch world's natural perfume material industry in the ascendant, natural essence good opportunity salable promotes China's spices industry fast-developing.Plant Biotechnology expert works selection and the tissue culture technology research thereof of paying attention to the single chemical function admirable individuality of fragrant camphor tree at the last century the nineties, has obtained fragrant camphor tree group training industrial breeding technique.But group is cultivated seedling technical matters complicacy, and cost is expensive.Can be high-quality and efficient in order to reach, again can be cheap economical, the while filial generation can keep maternal good hereditary capacity, and the inventor has invented the overhead husky cultivation of fragrant camphor tree tissue cultivating seedling through research for many years and has adopted the fringe cuttage and seedling culture method.
Summary of the invention:
The object of the invention: have complex process in the prior art in order to solve, the problem that cost is high is developed the efficient cuttage and quick-propagation technology of fragrant camphor tree choiceness, aims to provide the method that the fragrant camphor tree choiceness tissue cultivating seedling juvenile form branch cuttage and quick-propagation of a kind of overhead husky bed is grown seedlings.
Technical scheme of the present invention is:
1, fragrant camphor tree tissue cultivating seedling is planted in liftoff face width 1.2m, dark 30cm, matrix is on the overhead husky bed of river sand, sets up cutting orchard.Utilize the overhead husky characteristics ventilative, barren, that draining is good of loosening, through dense planting, artificially control moisture and the nutrition of elite stand, thereby regulate and control rudiment bar speed and the amount of growth advantage thereof of elite stand effectively, reach the output of raising elite stand fringe bar and the purpose of quality.
2, have the callus ability after utilizing plant injured, tissue cultivating seedling juvenile form branch is organized the stronger mechanism of callus ability, is to insert fringe with fragrant camphor tree choiceness tissue cultivating seedling spray, and through the processing of finite concentration growth hormone, cuttage forms the technology of whole plant in light matrix.
3, adopt temperature automatically controlled, control is wet and the pressure lifting formula of control light is grown seedlings, and bed carries out the cuttage management to cuttage fringe bar, bed is provided with catch basin down to be strengthened temperature control and wets with control.
The present invention is achieved in that
The method of the fragrant camphor tree fringe of a kind of overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation; Comprise and set up cutting orchard; The maternal plant field planting; The fringe bar is gathered; Cuttage and go out garden operation; It is characterized in that: adopt overhead husky bed to carry out maternal plant field planting and management; The fringe bar is gathered and cuttage; The operating sequence of garden operation is managed and is gone out in cuttage; At first fragrant camphor tree tissue cultivating seedling is cultivated >=15cm height seedling; Then its Nursery stock transplanting is set up cutting orchard on overhead husky bed; Adopt tissue cultivating seedling juvenile form branch cuttage and seedling culture method again; Be placed in the plastic cup of cuttage fringe bar temperature automatically controlled; Control pressure lifting formula wet and control light is grown seedlings and is carried out rapid seedling cultivation on the bed, obtains fragrant camphor tree fringe garden tissue cultivating seedling epicormic branch cuttage seedling.
It is the husky bed of growing seedlings to be set apart from the high 30～80cm in ground that above-described overhead husky bed is set up, husky bedside 120cm, and dark 50cm, length is looked landform or soil condition and is decided; Overhead husky bed both sides difference of height 1cm; One side bottom low at overhead husky bed is provided with several netted discharge outlet, the mesh diameter 0.4～0.6cm of net sheet; Net the unilateral place mat cobblestone 10cm of going up, repave river sand 20cm then; Every furrow are installed some of drip irrigation pipe, and 30～50cm installs 1 water dropper at interval; Under the bed catch basin is set.
Above-described maternal plant field planting and management:
1. maternal plant field planting: select height of seedling >=15cm, ground stem >=0.26cm, robust growth, the fragrant camphor tree group training nutrient cup seedling of no damage by disease and insect, the seeding row spacing field planting of pressing 15cm * 20cm;
2. maternal plant management: when maternal plant field planting 60d nursery stock recovers to carry out fertilizing management after the growth.Whenever topdress 1 time composite fertilizer's concentration 0.3～0.5% 7～November at a distance from 15～20d; Be arctic weather the February of December～next year, in order to improve the cold tolerance of maternal plant, do not apply fertilizer; Be that trees speed is given birth to the phase 3～June, influences cuttage survival rate for fear of the excessive growth of fringe bar, and it is fertile to look maternal plant upgrowth situation Shaoshi, and fertilising concentration is controlled at 0.3%.
Above-described fringe bar is gathered and cuttage:
1. fringe bar acquisition time: it is October～May next year that the fringe bar is gathered optimum season, and the time was before 9 of mornings or after at 5 in afternoon.
2. the fringe bar is gathered and is handled: when the spray of maternal plant is the full stalwartness of axillalry bud on semi-lignified or lignification and the branch, can do the collection of cuttage fringe bar; At first gather the sturdy branch in top, the branch of base portion is treated to gather after the solar radiation lignification is strengthened again; Place in the dish of running water gathering the fringe bar, prune branch in the place in cool place with sharp scissors, branch length is unanimous on the whole, and reservation 2～3 leaves in top should be cut half with blade than Astilbo idestabularis (Hemsl.) Engler; Put into two gill-ABT6 of 0.7mg/ml solution of taking root and handle 4～6min pruning good branch, treat cuttage.
3. fringe bar cuttage: earlier be that 3: 1～1.5 cutting medium mixes with peat soil and coconut palm chaff weight ratio; The plastic cup of packing into is interior to be placed in the holder of growing seedlings; Potassium permanganate soup sterilization with 0.5% is after 8 hours, and the fragrant camphor tree fringe bar cuttage that the clear water of drenching will be handled well again is in matrix.
Above-described cuttage management and go out the garden:
1. cuttage management: the plastic cup of cuttage fringe bar is placed on temperature automatically controlled, control is wet and the pressure lifting formula of control light the is grown seedlings bed; Under the bed is catch basin, and last preparation can be closed 75% cloudy net automatically and hung vaporific spray, in electronic control system, sets and cultivates parameter illumination 1500lux, air humidity 85%, water content of substrate 50%; When the external environment parameters value is lower than or during greater than setup parameter, opens corresponding factor switch automatically; When air humidity is lower than 85%, opens spraying system and replenish air humidity; Open or close cloudy net when natural lighting is greater than or less than 1500lux, block high light or additional illumination; When the pipe mesostroma water content of growing seedlings is lower than 50%, the pressure lifting formula bed of growing seedlings is reduced to and soaks 5min in the tank; Regular foliage fertilizer and the bactericide of spraying in one week of cuttage back; Branch begins to emit the root point after one month; Treat to raise film and shady net after root system grows to 2cm; And topdress; General commonly used is composite fertilizer's solution of 0.08～0.5% concentration, and fertilising concentration can increase progressively along with seedling age increases from thin to thick, drench fertilizer at every turn after; Should in time spray clear water and wash out the fertiliser granulates that remains on the blade face, in case cause fertilizer damage.
2. nursery stock go out the garden: treat that most fragrant camphor tree cuttage bar is taken root and carry out classification when seedling sprouts 5cm, height of seedling 15cm is above to be the one-level seedling afforestation of can directly going up a hill, and two, three grades of seedlings continue to stay the nursery and manage and protect.
Advantage of the present invention and good effect:
1, the method for the fragrant camphor tree fringe of overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation; The semi-lignified spray that forms with the fragrant camphor tree tissue cultivating seedling that is colonizated in overhead husky bed is to insert fringe; Insert fringe through two gill-ABT6 solution-treated of taking root; Insertion is 3: 1～1.5 matrix of mixing with peat soil and coconut palm chaff weight proportion; Place temperature automatically controlled, control is wet and the pressure lifting formula of control light is grown seedlings, and bed goes up cultivates; Control parameter air humidity 85%; Water content of substrate 50%; Intensity of illumination 1500lux; Cuttage rooting forms whole plant, cuttage survival rate 80～85% after one month.
2, this method has that the culture facility, reproduction speed of science is fast, the amount of growing seedlings is big, seedling raise period is short, survival rate is high, seedling cost is low and filial generation can keep the advantages such as good hereditary capacity of maternal plant; Solve the fragrant camphor tree breeding asxualization problem of growing seedlings, had favorable economic benefit and social benefit.
Embodiment:
Embodiment 1
The cuttage and seedling culture time is early October.Setting is grown seedlings husky bed apart from the high 60cm in ground, husky bedside 120cm, dark 50cm, long 7m; Overhead husky bed both sides difference of height 1cm; One side bottom low at overhead husky bed is provided with 10 netted discharge outlet, and discharge outlet is a length of side 30cm equilateral triangle, the mesh diameter 0.4cm of net sheet; Net the unilateral place mat cobblestone 10cm of going up, repave river sand 20cm then; Every furrow are installed 4 of drip irrigation pipe, and 35cm installs 1 water dropper at interval.In early November last year, select height of seedling >=15cm, ground stem >=0.26cm; Robust growth; The fragrant camphor tree group training nutrient cup seedling of no damage by disease and insect by the seeding row spacing field planting of 15 * 20cm, can be gathered when the spray of maternal plant is the full stalwartness of axillalry bud on semi-lignified or lignification and the branch and carry out cuttage.At first gather the sturdy branch in top, the branch of base portion is treated to gather after the solar radiation lignification is strengthened again.Choose healthy and strong branch collection in the morning before 9 and place in the dish of running water, prune branch in the place in cool place with sharp scissors, branch length is unanimous on the whole, and reservation 2～3 leaves in top will be cut half than the blade of Astilbo idestabularis (Hemsl.) Engler.To prune good branch then and put into two gill-ABT of the 0.7mg/ml for preparing
6Take root and treat cuttage after handling 5min in the solution.In the matrix that has disinfected, matrix is peat soil with coconut palm chaff weight ratio is to mix at 3: 1 with the fragrant camphor tree branch cutting handled well, pack into to mould firmly and place in the cup in the holder of growing seedlings, and after the potassium permanganate soup with 0.5% was sterilized 8 hours, the clear water cuttage again of drenching.Being placed in pressure lifting formula temperature automatically controlled, wet, light after the cuttage grows seedlings on the bed.Under the bed is catch basin; Last preparation can be closed 75% cloudy net automatically and hung vaporific spray; In electronic control system, set and cultivate parameter illumination 1500lux, air humidity 85%, water content of substrate 50%; When the external environment parameters value is lower than or during greater than setup parameter, opens corresponding factor switch automatically.Air humidity is lower than 85%, opens spraying system and replenishes air humidity, and natural lighting is greater than or less than 1500lux and opens or closes cloudy net, blocks high light or additional illumination.Be reduced to and soak 5min in the tank when the pipe mesostroma water content of growing seedlings is lower than the 50% pressure lifting formula bed of growing seedlings.Regular foliage fertilizer and the bactericide of spraying in one week of cuttage back; Branch begins to emit the root point after one month; Treat to raise film and shady net after root system grows to 2cm; And topdress with composite fertilizer's solution of 0.08～0.5% concentration; Fertilising concentration can increase progressively along with seedling age increases from thin to thick; Behind each pouring fertilizer, should in time spray clear water and wash out the fertiliser granulates that remains on the blade face, in case cause fertilizer damage.Can carry out classification when treating to take root most fragrant camphor tree seedling sprouting 5cm, height of seedling 15cm is above to be the one-level seedling afforestation of can directly going up a hill, and two, three grades of seedlings continue to stay the nursery and manage and protect.Cuttage survival rate 85.2%
Embodiment 2
The cuttage and seedling culture time is early November.Set up and the husky bed of growing seedlings is set apart from the high 40cm in ground, husky bedside 120cm, dark 50cm, long 5m; Overhead husky bed both sides difference of height 1cm; One side bottom low at overhead husky bed is provided with 8 netted discharge outlet, and discharge outlet is a star, the mesh diameter 0.5cm of net sheet; Net the unilateral place mat cobblestone 10cm of going up, repave river sand 20cm then; Every furrow are installed 3 of drip irrigation pipe, and 35cm installs 1 water dropper at interval.In early October last year, select height of seedling >=15cm, ground stem >=0.26cm; Robust growth; The fragrant camphor tree group training nutrient cup seedling of no damage by disease and insect by the seeding row spacing field planting of 15 * 20cm, can be gathered when the side shoot of maternal plant is the full stalwartness of axillalry bud on semi-lignified or lignification and the branch and carry out cuttage.At first gather the sturdy branch in top, the branch of base portion is treated to gather after the solar radiation lignification is strengthened again.After 5, choose healthy and strong branch collection earlier and place in the dish of running water in the afternoon, prune branch in the place in cool place with sharp scissors, branch length is unanimous on the whole, and reservation 2～3 leaves in top should be cut half with blade than Astilbo idestabularis (Hemsl.) Engler.Put into two gill-ABT of the 0.7mg/ml for preparing with pruning good branch
6Take root and treat cuttage after handling 6min in the solution.In the matrix that has disinfected, matrix is peat soil with coconut palm chaff weight ratio is to mix at 3: 1.4 with the fragrant camphor tree branch cutting handled well, pack into to mould and place in the cup in the holder of growing seedlings, and after the potassium permanganate soup with 0.5% was sterilized 8 hours, the clear water cuttage again of drenching.Being placed in pressure lifting formula temperature automatically controlled, wet, light after the cuttage grows seedlings on the bed.Under the bed is catch basin; Last preparation can be closed 75% cloudy net automatically and hung vaporific spray; In electronic control system, set and cultivate parameter illumination 1500lux, air humidity 85%, water content of substrate 50%; When the external environment parameters value is lower than or during greater than setup parameter, opens corresponding factor switch automatically.When air humidity is lower than 85%, to open spraying system and replenish air humidity, natural lighting is greater than or less than 1500lux and opens or closes cloudy net, blocks high light or additional illumination.Be reduced to and soak 5min in the tank when the pipe mesostroma water content of growing seedlings is lower than the 50% pressure lifting formula bed of growing seedlings.Regular foliage fertilizer and the bactericide of spraying in one week of cuttage back; Branch begins to emit the root point after one month; Treat to raise film and shady net after root system grows to 2cm; And topdress with composite fertilizer's solution of 0.08～0.5% concentration; Fertilising concentration can increase progressively along with seedling age increases from thin to thick; Behind each pouring fertilizer, should in time spray clear water and wash out the fertiliser granulates that remains on the blade face, in case cause fertilizer damage.Can carry out classification when treating to take root most fragrant camphor tree seedling sprouting 5cm, height of seedling 15cm is above to be the one-level seedling afforestation of can directly going up a hill, and two, three grades of seedlings continue to stay the nursery and manage and protect.Cuttage survival rate 80.4%.
Claims (7)
1. the method for the fragrant camphor tree fringe of an overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation; Comprise and set up cutting orchard; The maternal plant field planting; The fringe bar is gathered; Cuttage and go out garden operation; It is characterized in that: adopt overhead husky bed to carry out maternal plant field planting and management; The fringe bar is gathered and cuttage; The operating sequence of garden operation is managed and is gone out in cuttage; At first fragrant camphor tree tissue cultivating seedling is cultivated >=15cm height seedling; Then its Nursery stock transplanting is set up cutting orchard on overhead husky bed; Adopt tissue cultivating seedling juvenile form branch cuttage and seedling culture method again; Be placed in the plastic cup of cuttage fringe bar temperature automatically controlled; Control pressure lifting formula wet and control light is grown seedlings and is carried out rapid seedling cultivation on the bed, obtains fragrant camphor tree fringe garden tissue cultivating seedling epicormic branch cuttage seedling.
2. require the method for the fragrant camphor tree fringe of 1 described overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation according to authority; It is characterized in that: it is the husky bed of growing seedlings to be set apart from the high 30～80cm in ground that described overhead husky bed is set up; Husky bedside 120cm, dark 50cm, length is looked landform or soil condition and is decided; Overhead husky bed both sides difference of height 1cm; One side bottom low at overhead husky bed is provided with several netted discharge outlet, the mesh diameter 0.4～0.6cm of net sheet; Net the unilateral place mat cobblestone 10cm of going up, repave river sand 20cm then; Every furrow are installed some of drip irrigation pipe, and 30～50cm installs 1 water dropper at interval; Under the bed catch basin is set.
3. require the method for the fragrant camphor tree fringe of 1 described overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation according to authority, it is characterized in that: described maternal plant field planting and management:
1. maternal plant field planting: select height of seedling >=15cm, ground stem >=0.26cm, robust growth, the fragrant camphor tree group training nutrient cup seedling of no damage by disease and insect, the seeding row spacing field planting of pressing 15cm * 20cm;
2. maternal plant management: when maternal plant field planting 60d nursery stock recovers to carry out fertilizing management after the growth.Whenever topdress 1 time composite fertilizer's concentration 0.3～0.5% 7～November at a distance from 15～20d; Do not apply fertilizer the February of December～next year; It is fertile to look maternal plant upgrowth situation Shaoshi 3～June, and fertilising concentration is controlled at 0.3%.
4. require the method for the fragrant camphor tree fringe of 1 described overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation according to authority, it is characterized in that: described fringe bar is gathered:
1. fringe bar acquisition time: it is October～May next year that the fringe bar is gathered optimum season, and the time was before 9 of mornings or after at 5 in afternoon;
2. the fringe bar is gathered and is handled: when the spray of maternal plant is the full stalwartness of axillalry bud on semi-lignified or lignification and the branch, can do the collection of cuttage fringe bar; At first gather the sturdy branch in top, the branch of base portion is treated to gather after the solar radiation lignification is strengthened again; Place in the dish of running water gathering the fringe bar, prune branch in the place in cool place with sharp scissors, branch length is unanimous on the whole, and reservation 2～3 leaves in top should be cut half with blade than Astilbo idestabularis (Hemsl.) Engler; Put into two gill-ABT6 of 0.7mg/ml solution of taking root and handle 4～6min pruning good branch, treat cuttage.
5. require the method for the fragrant camphor tree fringe of 1 or 4 described overhead husky beds garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation according to authority; It is characterized in that: described cuttage is earlier to be that 3: 1～1.5 cutting medium mixes with peat soil and coconut palm chaff weight proportion; The plastic cup of packing into is interior to be placed in the holder of growing seedlings; Potassium permanganate soup sterilization with 0.5% is after 8 hours, and the fragrant camphor tree fringe bar cuttage that the clear water of drenching will be handled well again is in matrix.
6. require the method for the fragrant camphor tree fringe of 1 described overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation according to authority, it is characterized in that: described cuttage management and go out the garden:
1. cuttage management: the plastic cup of cuttage fringe bar is placed on temperature automatically controlled, control is wet and the pressure lifting formula of control light the is grown seedlings bed; Under the bed is catch basin, and last preparation can be closed 75% cloudy net automatically and hung vaporific spray, in electronic control system, sets and cultivates parameter illumination 1500lux, air humidity 85%, water content of substrate 50%; When the external environment parameters value is lower than or during greater than setup parameter, opens corresponding factor switch automatically; When air humidity is lower than 85%, opens spraying system and replenish air humidity; Open or close cloudy net when natural lighting is greater than or less than 1500lux, block high light or additional illumination; When the pipe mesostroma water content of growing seedlings is lower than 50%, the pressure lifting formula bed of growing seedlings is reduced to and soaks 5min in the tank; Regular foliage fertilizer and the bactericide of spraying in one week of cuttage back; Branch begins to emit the root point after one month; Treat to raise film and shady net after root system grows to 2cm; And topdress with composite fertilizer's solution of 0.08～0.5% concentration; Fertilising concentration can increase progressively along with seedling age increases from thin to thick; Behind each pouring fertilizer, should in time spray clear water and wash out the fertiliser granulates that remains on the blade face, in case cause fertilizer damage.
7. require the method for the fragrant camphor tree fringe of 1 described overhead husky bed garden tissue cultivating seedling epicormic branch cuttage rapid seedling cultivation according to authority; It is characterized in that: described to go out the garden be to treat that most fragrant camphor tree cuttage bar is taken root to carry out classification when seedling sprouts 5cm; Height of seedling 15cm is above to be the one-level seedling afforestation of can directly going up a hill, and secondary seedling and three grades of seedlings continue to stay the nursery and manage and protect.
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| CN104620900A (en) * | 2015-03-09 | 2015-05-20 | 山东省潍坊市农业科学院 | Cutting seedling seedbed and preparation method thereof |
| CN104663405A (en) * | 2015-03-16 | 2015-06-03 | 江苏金叶子生物科技有限公司 | Quick propagation method for cinnamomum camphora tree |
| CN104871901A (en) * | 2015-05-29 | 2015-09-02 | 江西北辰德天然生物科技有限公司 | Cinnamomum camphora seedling cultivation method |
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| CN106613817A (en) * | 2016-10-20 | 2017-05-10 | 何荣福 | Camphor tree cuttage substrate |
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| CN107646502A (en) * | 2017-11-20 | 2018-02-02 | 焦杰彪 | A kind of method of high-quality cinnamomum camphora epicormic branch cuttage fast seedling growing |
| CN107996166A (en) * | 2017-12-21 | 2018-05-08 | 山东省林木种质资源中心 | Chinese catalpa rapid cuttage mating system |
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| CN104871901A (en) * | 2015-05-29 | 2015-09-02 | 江西北辰德天然生物科技有限公司 | Cinnamomum camphora seedling cultivation method |
| CN105409700A (en) * | 2015-12-16 | 2016-03-23 | 陈明科 | Cinnamomum camphora cutting propagation method |
| CN106258741A (en) * | 2016-08-12 | 2017-01-04 | 湖南绿博农林开发有限公司 | A kind of cottage method of Borneolum Syntheticum camphor oil Lignum cinnamomi camphorae |
| CN106613817A (en) * | 2016-10-20 | 2017-05-10 | 何荣福 | Camphor tree cuttage substrate |
| CN106857150A (en) * | 2017-02-27 | 2017-06-20 | 焦杰彪 | A kind of high viability cinnamomum camphora cuttage and seedling culture method |
| CN107646502A (en) * | 2017-11-20 | 2018-02-02 | 焦杰彪 | A kind of method of high-quality cinnamomum camphora epicormic branch cuttage fast seedling growing |
| CN107996166A (en) * | 2017-12-21 | 2018-05-08 | 山东省林木种质资源中心 | Chinese catalpa rapid cuttage mating system |
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| CN108142126A (en) * | 2018-01-19 | 2018-06-12 | 福建农林大学 | A kind of cuttage and seedling culture method of heavy water camphor tree |
| CN110447400A (en) * | 2019-07-17 | 2019-11-15 | 江苏新梦想生态环境建设股份有限公司 | A kind of method of high-quality cinnamomum camphora shoot cutting fast seedling growing |
| CN115568367A (en) * | 2022-06-27 | 2023-01-06 | 江西省林业科学院 | Method for constructing young yellow cinnamon cutting orchard |
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