CN1537416A - High efficiency and quick-action growing seedlings of fiddlehead, its growing container, and composite high-efficiency nursery stock easy to be planted and survived - Google Patents
High efficiency and quick-action growing seedlings of fiddlehead, its growing container, and composite high-efficiency nursery stock easy to be planted and survived Download PDFInfo
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Abstract
An efficient and fast method for growing seedlings of bracken, its growing container, and the composite seedlings easy to culture and survive are disclosed. Said method includes such steps as choosing the companion seedlings which have high growth speed, adaptability, accompanying relation and economic value, choosing proper nutritive bag, preparing nutritive soil, sowing bracken while planting the compansion seedlings and tranjsplanting them in nutritive bags.
Description
The invention belongs to and a kind ofly in biology, the ecological technique field, particularly production of forestry plant easily, survive easily, high efficiency, instant effect are fit to tree compound nursery stock of grass and seedling growing process and the seedling growing container supporting with it that commercialization, batch production are produced.
Traditional afforestation is used nursery stock, after digging out from the seedbed, removes root system earth, transports the afforestation point again to and plants.Though convenient transportation, it is simple to grow seedlings, and environmental requirement height when planting, technical difficulty is big, survival rate is low.In recent years, container nursery because plant easily, survival rate is high and come into one's own, but also because the seedling cost height, transportation inconvenience, nursery stock is little age, and root system destroys in transit easily, and the back environmental difference of planting is big, bad adaptability, therefore poor growth, is applied less.
Purpose of the present invention; provide and a kind ofly easily plant, easily live; set careless symbiosis; can build an optimum ecotope that is easy to seedling growth after planting rapidly; effectively utilize land resources; improve the ecological benefits of afforestation and the compound nursery stock of economic benefit, provide a kind of simple and easy to do, easy to operate, reproduction speed is fast, transplanting survival rate is high, protect environment, be convenient to edible fiddlehead rapid seedling cultivation technology and seedling growing container that batch production is produced.
Implementation of the present invention is: 1, according to main ecotope and growth characteristic of planting nursery stock afforestation adaptation area, selection fast growth, the plant that adaptability is strong, amount of growth is big, fertility is strong, association relationship is good, economic worth is high are the association seedling.2, select the appropriate nutrition alms bowl, prepare nutrition soil.When 3, the master being planted the seedling program request, plant into the association seedling; Or when the cultivation master plants nursery stock, cultivate association seedling sexual propagation seedling, division propagation seedling or high efficiency quick breeding seedling, again the two is transplanted simultaneously in nutritious bag, maybe with the association seedling sexual propagation seedling, the main seedling of planting of high efficiency quick breeding transplantation of seedlings program request behind nutritious bag that cultivate, strengthen management and urge its common growth, become compound seedling.
The present invention is according to plant ecology principle, and cultivation association seedling is set up the artificial plant association relationship when cultivating the master to plant nursery stock, forms a good plant ecological environment.Since the association shoot root be interleaved discs around, nutrition soil is played fixation, in transit easy damaged root system not; Reduce nursery stock when planting to environment requirement and technical difficulty, improve transplanting survival rate; After the transplanting, the association seedling is brought into play its growth vigor, and the underground space and aboveground space are captured in growth around the master plants nursery stock rapidly, strengthens soil particularly hillside soil water-retaining, fertilizer-preserving ability, improves the ground crown density, reduces water evaporates.Simultaneously, the association seedling can provide some forest by-product again in process of growth, and is the main nursery stock accumulation a large number of nutrients of planting, and promotes the master to plant the nursery stock later stage and grows fast, improves the economic benefit and the ecological benefits of afforestation.
Fig. 1 is that the fiddlehead high efficiency quick breeding is grown seedlings and the seedling growing container schematic diagram
Fig. 2 is a seedling growing container retainer ring fixed structure schematic diagram
Fig. 3 is compound seedling schematic diagram
For example, cultivate being fit to easily planting, easily live during efficient compound nursery stock of the larch-tree of cold and damp area growth or Larix principis-rupprechtii 20, selecting pteridophyte---fiddlehead 15 is the association seedling.
Larch-tree originates in Japan, and between 30 °～43 ° of north latitude, average temperature of the whole year is more than 4 ℃, frost-free season, more than the rainfall 700mm, relative moisture was greater than 70% more than 100 days, 〉=10 ℃, cool moistening, the subhumid of the temperature of year accumulated temperature＜3000 ℃ all can be cultivated.The suitable carded sliver spare of Larix principis-rupprechtii is similar substantially to larch-tree with accommodation, and difference is more cold-resistant, and accommodation is bigger than larch-tree.Larch-tree and Larix principis-rupprechtii are that the speed that is fit at present promote in the cold and damp area is given birth to fine tree species.
Pteridophyte also claims pteridophyte, is a big realm between bryophyte and spermatophyte.From the Carboniferous Period to the Permian period next period, be the period of great prosperity of fern fern, a large amount of quilt of some fern remains buries underground, forms the coal seam year in and year out, is excavated by the modern and is used as using energy source.Now the pteridophyte that grows on the earth has kind more than 10,000 approximately, and great majority are herbaceous plant, is generally autochthonal, stone life or grows nonparasitically upon another plant, and stem is generally root-like stock, only has the rhizoid except that the original kind of only a few, and absorbing capacity adventive root is preferably all arranged.The fiddlehead of Pteridaceae originates in China and Japan, and the spy has a liking for country and is Japan, and China is from ancient times for food, with a long history, it is very wide to distribute, and all there is growth on northwest, North China, northeast, sylvan life meadow, hillside, southwestern each province, especially with the Inner Mongol, Liaoning and Chengde produced the most famous.Edible part is a tender leaf, contain protein 1.6 grams, fat 0.4 gram, carbohydrate 10 grams, raw fiber 1.3 grams, 1.6 milligrams of carotin, 35 milligrams of vitamin Cs, 24 milligrams of calcium, 29 milligrams in phosphorus, 6.7 milligrams of iron in every hectogram tender leaf, also contain nutriments such as choline, ergosterol.In addition, starch-containing 35-40% in the rhizome is typical pollution-free vegetable.
About 1 meter of fiddlehead plant height, root-like stock is elongated, in the underground growth of crawling, absorbing capacity adventive root is preferably arranged, eustipes part grows leaf bud, and leaf is three times winglike compound leaves, and long 30-60 centimetre, wide 30-45 centimetre, the blade back hairiness, petiole is long and thick, green, is embedded in part light green in the soil.Fiddlehead adaptability is very wide, happiness light, moistening, freezing weather conditions, both high temperature resistant, also low temperature resistant, the subterranean stem year increment is more than 20 times, can normal growth in the time of 32 ℃, and fibrous root can safe overwintering under-36 ℃ of low temperature, children's tender leaf just is subjected to freeze injury at-5 ℃, it is 25-30 ℃ that sporozoite is grown thermophilic, 15 ℃ of temperature, during 12 ℃ of ground temperature, blade begins ramp, under the more situation of lighting delay number, it is fast to grow, and plant is tall and big, and is not drought-resistant, to the moisture requirement strictness, deep with soil layer, draining is good, be rich in organic matter, neutral or slightly acidic mountain region tailo, growth is more in the sparse coniferous and broadleaved tree mixed forest.Fiddlehead is a kind of wild vegetable throughout the country, and at present, the fiddlehead of selling on the market is most of to be wild plant, and growth under field conditions (factors), is plucked to forest land, hillside, field between the cold district 5-6 month at the regional 3-4 month of having a moderate climate.Because the predation formula is excavated the deterioration with ecological condition, the growth area of wild pteridophyte reduces year by year, and price rises year after year.The fiddlehead artificial cultivation faces good opportunity and vast market, have good economic benefits, social benefit and ecological benefits, began artificial cultivation in recent years, southern area 1-2 month, division propagation is carried out in 3-4 month in the north, or the method for employing spore seeding and seedling raising, after cultivating, seedling is transplanted to the land for growing field crops.
1, direct sowing and seedling a, choose under the broad leaved forest deep, the loose fertile forest humus of soil layer sieve back and superphosphate, FeSO
4, water-loss reducer is according to volume 93: 5: 1: 1 blends into nutrition soil 21, when adding water to hand and pinching not flow liquid with the sterilization of plastic film sealing and fermenting; B, in the middle ten days and the last ten days in April; the wind direction sun is warded off in choosing, physical features is smooth, draining is good, the water source is local easily; set up the plastics brooder; brooder is except that importing and exporting; the remainder sealing that lands; after mu is executed 10 kilogram of 3～5% thimet particle sterilization in the canopy, makes the sunken bed of growth 10m, the dark 20cm of wide 1.5m, bed and bed between stay the pavement of 30cm; C, with the nutrition soil 21 11cm * 15cm nutritious bag 22 of packing into, on reveal the empty bag of 1cm, since one, fitly be placed on the seedbed; D, every bag of program request through sterilize, hide, the high-quality larch seed 3-5 grain of Cui's bud, plant the dark 1.5～2cm in cave, earthing 1cm, water to drenched nutrition soil, the edible every gram of fern spore of the high-quality that will gather the previous year adds 20 milliliters of 0.1% liquor potassic permanganates and soaks and add sterile water to 200 milliliter after 2～3 hours, makes spore suspension, with clean syringe absorption lower floor spore suspension, 3 points of choosing triangular in shape around the surperficial larch kind of nutritious bag nutrition soil cave, every is injected 1～2; E, after planting sprays water 1～2 every day, and temperature keeps 25～30 ℃, and relative moisture keeps 70～90%, after emerging, suitably reduces the number of times that waters, and strengthens gradually and waters the water yield at every turn; F, when temperature outside the canopy reaches 25 ℃, select and remove plastic film in cloudy day or evening, take cloudy canopy with branch or stalk and shade, prevent day shining, treat larch seedling lignification after gradation remove; G, growth later stage reduce water spray, impel the main wooden lignification of growing seedlings, covered with plastic film once more when temperature outside the canopy is lower than 20 ℃ prolongs growth time, and winter severe cold is removed plastic film season, cover bed surface with agricultural crop straw, leaf etc., prevent freeze injury, can remove the bag afforestation of going up a hill early spring next year.
2, under the working condition of replanting and culturing land for growing field crops, cultivating the main nursery stock of planting---in larch-tree or the Larix principis-rupprechtii seedling 20, cultivate association seedling---fiddlehead sexual propagation seedling, division propagation seedling or high efficiency quick breeding seedling 15, select appropriate nutrition bag 22, prepare nutrition soil 21 (growing seedlings) with program request, annual larch-tree of conventional seedbed system or Larix principis-rupprechtii master are planted seedling 20 ranges, oversize main root is cut off, root system keeps about 10cm and fiddlehead seedling 15 1 homologous transplantations become compound seedling in nutritious bag 22.Each nutrition bags transplantation larch 1 strain, fiddlehead 2～3 strains, fiddlehead seedling 15 distribution triangular in shape around larch 20.In time water sufficient normal root water after the transplanting, strengthen management, short its common growth.Replanting and culturing can take the plastics brooder to grow seedlings, and also can take general open country to grow seedlings.Transplant then and can remove the bag afforestation of going up a hill in autumn or 1 year early spring.
3, ecological breeding is in the first tenday period of a month in the last ten-days period in April to May; the wind direction sun is warded off in choosing, physical features is smooth, draining is good, plough or abandoned land easily in the water source; after mu is executed the sterilization of 10 kilogram of 3～5% thimet particle, makes the sunken bed of growth 10m, wide 1.5m, dark 20cm, bed and bed between stay the pavement of 30cm; Select the appropriate nutrition bag, prepare nutrition soil (same direct sowing and seedling), the association seedling that Jiang cultivates the previous year---fiddlehead sexual propagation seedling, division propagation seedling or high efficiency quick breeding seedling, transplant in nutritious bag, each nutrition bags transplantation fiddlehead 2～3 strain, triangular in shape being distributed in around the larch kind cave, on reveal the empty bag of 1cm, since one, fitly be placed on the seedbed; Then, every bag of program request through sterilize, hide, the high-quality larch seed 3-5 grain of Cui's bud, plant the dark 1.5～2cm in cave, earthing 1cm waters to drenched nutrition soil, again at bed surface fastener booth or covered with plastic film.After, to spray water every day 1～2 time, relative moisture keeps 70～90%, after emerging, suitably reduces the number of times that waters, and strengthens gradually and waters the water yield at every turn.This method is brought into play high-quality fiddlehead sexual propagation seedling that cultivates the previous year or the advantage that the high efficiency quick breeding seedling germinates early, growth is fast, blade is big, the natural ecological environment that utilizes fiddlehead to form, the larch seedling is grown up healthy and sound, both prevented a day shining dead seedling, reduce grow seedlings operation and seedling cost, the contact infection that the covering of avoiding again shading causes promptly can be used for afforestation then in autumn or spring next year.
During afforestation,, take down nutritious bag, compound seedling is put into the back bury real getting final product with soil all around as long as easily planting the efficient compound seedling-nourishing bag size of easy work according to the larch fiddlehead excavates less tree well.Since fiddlehead underground rhizome interleaved discs around, nutrition soil is played fixation, easy damaged root system not in transit and when planting, when larch is planted environment requirement and technical difficulty are reduced greatly, plant conveniently, and get except that nutritious bag also very conveniently, nutrition also bag is reusable.After the field planting, the fiddlehead seedling is brought into play its growth vigor, sobole is with the ramp around larch of 20 times year increment, root system and blade capture the underground space and aboveground space fast, strengthen soil particularly water conservation, the fertilizer-preserving ability of hillside soil, improve the ground crown density, reduce water evaporates, set up the artificial plant association relationship.Biological agent by fiddlehead makes loosing soil, and fertility strengthens; the rhizome blade that rots can accumulate a large number of nutrients for larch again; form a good plant ecological environment, promote the larch later stage to grow fast, improve larch field planting keep-alive rate and year increment.Simultaneously, the fiddlehead seedling can utilize the larch tree crown forest land free time hour at the afforestation initial stage, makes full use of land resources, a large amount of edible fiddleheads are provided, improve the early stage economic benefit of afforestation, strengthen enthusiasm and initiative that operator's afforestation is protected a forest, improve the situation that remakes light pipe in the afforestation.As the density field planting by 100 strain/mus, the fiddlehead underground rhizome can connect in flakes after 1 year, and fiddlehead can enter high yield period in 1 year, and the bright fiddlehead of per mu yield is more than 1000 kilograms.Small investment, instant effect, cost is low, profitable.
The cultivation of association seedling is the key of cultivating compound seedling, edible fiddlehead division propagation and though sporogenesis is simple and easy to do, the difficulty of growing seedlings is little, but division propagation is big to environmental disruption, reproduction coefficient is little, reproduction speed is slow, the plant wound is subject to courses of infection, survival rate is low, and 2～3 years ability expands once numerous; The sporogenesis qualitative variation is big, growth rate is slow, transplanting survival rate is low, and growing-seedling period is long.Adopt the plastic tunnel seedling cultivation and one-year can only grow seedlings one batch, just can go out the garden in 2 years, and time-consuming.
The present invention is under condition in the greenhouse by solar heat, adopt special seedling growing container, in water, wash the high-quality fiddlehead plant of taming, selecting off earth, after the sterilization of 0.1% mercury chloride, be fixed in the seedling growing container, to the root-like stock nutrient solution of spraying at regular time and quantity, keep certain temperature, damp condition, illumination cultivation makes its quick growth, forms the speed stem of taking root.Between at regular intervals after, choose healthy and strong rhizome, be cut into stem section, in special tissue culture medium after the immersion treatment with 1～2 stipes with sterile pocket knife, the nutritious bag of transplanting the land for growing field crops casting bed or nutrition soil being housed is cultivated into seedling, also can directly cultivate compound seedling.
Fiddlehead high efficiency quick breeding seedling growing container is had the supporting plate 5 of several fixing ports 8 up and down and is fixed on the supporting plate rectangular box that lower carriage 6 is formed on several on the fixing port 8 about in the of 5 with retainer ring 7 by former and later two.Retainer ring 7 is general rings of fixed support, fiddlehead seedling petiole and underground rhizome 16, it is a half-open garden ring that dop 18, card neck 19 are arranged, the diameter of card neck 19 equals the diameter of the fixing port 8 of supporting plate 5 or support 6, and equals the diameter of retainer ring 7 ring bodies of twice.Dop 18 and card neck 19 have leg-of-mutton breach along the direction of retainer ring opening, and dop 18 stretches out outside card neck 19 external diameters along leg-of-mutton breach both sides, and the length of stretching out is less than the length of card neck by dop one end breach.The seedling growing container bottom is used greater than 9 flangings 10 of the plastic film at the bottom of the case, folder rope 11, diameter according to retainer ring card neck is opened aperture 12, is fixed on the internal diameter reinforcing ring 17 identical with the diameter of fixing port 8 on the card neck 19 of the retainer ring 7 that supporting plate 5 and 6 times fixing ports of support stretch out, at the bottom of the seal box.
The rhizome 16 usefulness retainer rings 7 of the high-quality fiddlehead plant 15 that seed selection is good are horizontally fixed on the following fixing port of supporting plate or support, petiole is vertically fixed on the last fixing port 8 of supporting plate or support with retainer ring 7, article one, fine-spraying belt 14 places seedling growing container bottom, and the feeding pipe 2 by pipeline and nutrient solution 1 links to each other.Nutrient solution 1 is according to the nutritional need of edible fiddlehead, and main component is nitrogen, phosphorus, potassium, mineral salt, growth hormone etc.Nutrient solution 1 is placed on nutrient solution tower the inside, the nutrient solution tower height is in seedling growing container more than 2 meters, link to each other with fine-spraying belt 14 with plastic tube, the middle magnetic valve 3 of installing, magnetic valve 3 power lines are connected with timer 4, control little jet flow amount and time, reach the time of setting when timer 4 after, automatically connect the power supply of magnetic valve 3, magnetic valve 3 is opened, and fine-spraying belt 14 begins the nutrient solution of spraying; After the time that is sprayed to setting (quantitatively), timer 4 disconnects the power supply of magnetic valve 3, closed electromagnetic valve, and fine-spraying belt stops the nutrient solution of spraying.After waiting to grow the fast stem of taking root, cut down healthy and strong newborn rhizome with the pocket knife of sterilizing, be cut into stem section again, in special tissue culture medium after the immersion treatment with 1～2 stipes, cultivate into seedling with regard to portable land for growing field crops casting bed or nutritious bag that nutrition soil is housed, also can directly cultivate compound seedling.
Adopt this technology and special-purpose seedling growing container, the high-quality fiddlehead plant that makes domestication breeding obtains the optimum growh environment under the manual control condition, and the cost input is low, reproduction speed fast, the quality of growing seedlings is good, and easy to operate, is convenient to batch production, commercialization production.
Claims (5)
1, the fiddlehead high efficiency quick breeding is grown seedlings, seedling growing container and the efficient compound nursery stock of easily planting easy work comprise the main preparation and the selection of growing seedlings and cultivating nursery stock desired nutritional soil, nutritious bag of planting seedling, association seedling.It is characterized in that: according to main ecotope and growth characteristic of planting nursery stock afforestation adaptation area, selection fast growth, the plant that adaptability is strong, amount of growth is big, fertility is strong, association relationship is good, economic worth is high are the association seedling, select the appropriate nutrition bag, prepare nutrition soil.When the master is planted the seedling program request, plant into the association seedling; Or when the cultivation master plants nursery stock, cultivate association seedling sexual propagation seedling, propagation by division seedling or high efficiency quick breeding seedling, and again the two to be transplanted simultaneously in nutritious bag, short its common growth of strengthening management becomes compound seedling.As the compound seedling of larch fiddlehead.
2, efficient compound nursery stock of easily planting easy work according to claim 1 is characterized in that, described association seedling can be planted nursery stock with the master and be set up the artificial plant association relationship, forms a good plant ecological environment.Since the association shoot root be interleaved discs around, nutrition soil is played fixation, easy damaged root system not reduces nursery stock to environment requirement and technical difficulty when planting in transit, improves transplanting survival rate; After the transplanting, the association seedling is brought into play its growth vigor, and the underground space and aboveground space are captured in growth around the master plants nursery stock rapidly, strengthens soil particularly hillside soil water-retaining, fertilizer-preserving ability, improves the ground crown density, reduces water evaporates.Simultaneously, the association seedling can provide some forest by-product again in process of growth, and is the main nursery stock accumulation a large number of nutrients of planting, and promotes the master to plant the nursery stock later stage and grows fast, improves the economic benefit and the ecological benefits of afforestation.For example, when easily planting, easily living efficient compound nursery stock the larch-tree or the Larix principis-rupprechtii that cultivate to be fit to the growth of cold and damp area, selecting fiddlehead is the association seedling.
3, efficient compound nursery stock of easily planting easy work according to claim 1 is characterized in that, described larch fiddlehead is easily planted the efficient compound nursery stock of easy work and can adopt three kinds of methods to cultivate:
(1), direct sowing and seedling a, choose under the broad leaved forest deep, the loose fertile forest humus of soil layer sieve back and superphosphate, FeSO
4, water-loss reducer is according to volume 93: 5: 1: 1 blends into nutrition soil (21), when adding water to hand and pinching not flow liquid with the sterilization of plastic film sealing and fermenting; B, in the middle ten days and the last ten days in April; the wind direction sun is warded off in choosing, physical features is smooth, draining is good, the water source is local easily; set up the plastics brooder; brooder is except that importing and exporting; the remainder sealing that lands; after mu is executed 10 kilogram of 3～5% thimet particle sterilization in the canopy, makes the sunken bed of growth 10m, the dark 20cm of wide 1.5m, bed and bed between stay the pavement of 30cm; C, with nutrition soil (21) 11cm * 15cm nutritious bag (22) of packing into, on reveal the empty bag of 1cm, since one, fitly be placed on the seedbed; D, every bag of program request through sterilize, hide, the high-quality larch seed 3-5 grain of Cui's bud, plant the dark 1.5～2cm in cave, earthing 1cm, water to drenched nutrition soil, the edible every gram of fern spore of the high-quality that will gather the previous year adds 20 milliliters of 0.1% liquor potassic permanganates and soaks and add sterile water to 200 milliliter after 2～3 hours, makes spore suspension, with clean syringe absorption lower floor spore suspension, 3 points of choosing triangular in shape around the surperficial larch kind of nutritious bag nutrition soil cave, every is injected 1～2; E, after planting sprays water 1～2 every day, and temperature keeps 25～30 ℃, and relative moisture keeps 70～90%, after emerging, suitably reduces the number of times that waters, and strengthens gradually and waters the water yield at every turn; F, when temperature outside the canopy reaches 25 ℃, select and remove plastic film in cloudy day or evening, take cloudy canopy with branch or stalk and shade, prevent day shining, treat larch seedling lignification after gradation remove; G, growth later stage reduce water spray, impel the main wooden lignification of growing seedlings, covered with plastic film once more when temperature outside the canopy is lower than 20 ℃ prolongs growth time, and winter severe cold is removed plastic film season, cover bed surface with agricultural crop straw, leaf etc., prevent freeze injury, can remove the bag afforestation of going up a hill early spring next year.
(2), under the working condition of replanting and culturing land for growing field crops, cultivating the main nursery stock of planting---in larch-tree or the Larix principis-rupprechtii seedling (20), cultivate association seedling---fiddlehead sexual propagation seedling, division propagation seedling or high efficiency quick breeding seedling (15), select appropriate nutrition bag (22), prepare nutrition soil (21) (growing seedlings) with program request, annual larch-tree of conventional seedbed system or Larix principis-rupprechtii master are planted seedling (20) range, oversize main root is cut off, root system keeps about 10cm and fiddlehead seedling 15 1 homologous transplantations become compound seedling in nutritious bag (22).Each nutrition bags transplantation larch 1 strain, fiddlehead 2～3 strains, fiddlehead seedling (15) is in larch (20) distribution triangular in shape all around.In time water sufficient normal root water after the transplanting, strengthen management, short its common growth.Replanting and culturing can take the plastics brooder to grow seedlings, and also can take general open country to grow seedlings.Transplant then and can remove the bag afforestation of going up a hill in autumn or 1 year early spring.
(3), ecological breeding is in the first tenday period of a month in the last ten-days period in April to May; the wind direction sun is warded off in choosing, physical features is smooth, draining is good, plough or abandoned land easily in the water source; after mu is executed the sterilization of 10 kilogram of 3～5% thimet particle; make the sunken bed of growth 10m, wide 1.5m, dark 20cm, bed and bed between stay the pavement of 30cm; Select the appropriate nutrition bag, prepare nutrition soil (same direct sowing and seedling), the association seedling that Jiang cultivates the previous year---fiddlehead sexual propagation seedling, division propagation seedling or high efficiency quick breeding seedling, transplant in nutritious bag, each nutrition bags transplantation fiddlehead 2～3 strain, triangular in shape being distributed in around the larch kind cave, on reveal the empty bag of 1cm, since one, fitly be placed on the seedbed; Then, every bag of program request through sterilize, hide, the high-quality larch seed 3-5 grain of Cui's bud, plant the dark 1.5～2cm in cave, earthing 1cm waters to drenched nutrition soil, again at bed surface fastener booth or covered with plastic film.After, to spray water every day 1～2 time, relative moisture keeps 70～90%, after emerging, suitably reduces the number of times that waters, and strengthens gradually and waters the water yield at every turn.Promptly can be used for afforestation then in autumn or spring next year.
4, replanting and culturing according to claim 3 and ecological breeding, described high efficiency quick breeding is grown seedlings and be it is characterized in that, under condition in the greenhouse by solar heat, adopts special seedling growing container, in water, wash the high-quality fiddlehead plant of taming, selecting off earth, after the sterilization of 0.1% mercury chloride, be fixed in the seedling growing container, to the root-like stock nutrient solution of spraying at regular time and quantity, keep certain temperature, damp condition, illumination cultivation makes its quick growth, forms the speed stem of taking root.Between at regular intervals after, choose healthy and strong rhizome, be cut into stem section, in special tissue culture medium after the immersion treatment with 1～2 stipes with sterile pocket knife, the nutritious bag of transplanting the land for growing field crops casting bed or nutrition soil being housed is cultivated into seedling, also can directly cultivate compound seedling.
5, described high efficiency quick breeding according to claim 4 is grown seedlings, described seedling growing container is characterized in that, seedling growing container is had the supporting plate (5) of several fixing ports (8) up and down and is fixed on supporting plate (5) rectangular box that lower carriage (6) is formed on several on the fixing port (8) up and down with retainer ring (7) by former and later two.Retainer ring (7) is the general ring of fixed support, fiddlehead seedling petiole and underground rhizome (16), it is a half-open garden ring that dop (18), card neck (19) are arranged, the diameter of card neck (19) equals the diameter of the fixing port (8) of supporting plate (5) or support (6), and equals the diameter of retainer ring (7) ring body of twice.Dop (18) and card neck (19) have leg-of-mutton breach along the direction of retainer ring opening, and dop (18) stretches out outside card neck (19) external diameter along leg-of-mutton breach both sides, and the length of stretching out is less than the length of card neck by dop one end breach.The seedling growing container bottom is used greater than the plastic film at the bottom of the case (9) flanging (10), folder rope (11), open aperture (12) according to the diameter of retainer ring card neck, the identical reinforcing ring (17) of diameter with internal diameter and fixing port (8) is fixed on the card neck (19) of the retainer ring (7) that fixing port stretches out under supporting plate (5) and the support (6), at the bottom of the seal box.
The subterranean stem (16) of the high-quality fiddlehead plant (15) that seed selection is good is horizontally fixed on the following fixing port of supporting plate or support with retainer ring (7), petiole is vertically fixed on the last fixing port (8) of supporting plate or support with retainer ring (7), article one, fine-spraying belt (14) places seedling growing container bottom, and the feeding pipe (2) by pipeline and nutrient solution (1) links to each other.Nutrient solution (1) is according to the nutritional need of edible fiddlehead, and main component is nitrogen, phosphorus, potassium, mineral salt, growth hormone etc.Nutrient solution (1) is placed on nutrient solution tower the inside, and the nutrient solution tower height, links to each other with fine-spraying belt (14) with plastic tube more than 2 meters in seedling growing container, the middle magnetic valve (3) of installing, and magnetic valve (3) power line is connected with timer (4), controls little jet flow amount and time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031407927A CN1537416A (en) | 2002-07-08 | 2003-06-09 | High efficiency and quick-action growing seedlings of fiddlehead, its growing container, and composite high-efficiency nursery stock easy to be planted and survived |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02240865 | 2002-07-08 | ||
| CN02240865.7 | 2002-07-08 | ||
| CNA031407927A CN1537416A (en) | 2002-07-08 | 2003-06-09 | High efficiency and quick-action growing seedlings of fiddlehead, its growing container, and composite high-efficiency nursery stock easy to be planted and survived |
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| CN1537416A true CN1537416A (en) | 2004-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA031407927A Pending CN1537416A (en) | 2002-07-08 | 2003-06-09 | High efficiency and quick-action growing seedlings of fiddlehead, its growing container, and composite high-efficiency nursery stock easy to be planted and survived |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210777A (en) * | 2013-05-10 | 2013-07-24 | 孟黎明 | Biological interplanting cultivating method of fructus schisandrae and fiddlehead |
| CN103787752A (en) * | 2014-01-17 | 2014-05-14 | 北京林业大学 | Seed hole and preparation method of fillers thereof |
| CN104054527A (en) * | 2013-03-22 | 2014-09-24 | 林华善 | Organic vegetable cultivation device |
| CN104303739A (en) * | 2014-09-12 | 2015-01-28 | 金永善 | Method for artificially propagating pteridium aquilinum spores for seedling growth |
| CN105766261A (en) * | 2014-12-23 | 2016-07-20 | 重庆市万盛经开区黑山镇供销合作社有限公司 | Greenhouse planting method for pteridium aquilinum |
| CN106386061A (en) * | 2016-08-30 | 2017-02-15 | 崀山珍稀植物研究所 | Breeding method for cathaya argyrophylla |
| CN111802014A (en) * | 2020-07-15 | 2020-10-23 | 吉林省农业科学院 | Desertification grassland restoration method |
| CN115211319A (en) * | 2022-07-29 | 2022-10-21 | 宁蒗恒泰农业投资开发有限公司 | Method for promoting root growth by utilizing native wild plants through ridging and fertilizing |
-
2003
- 2003-06-09 CN CNA031407927A patent/CN1537416A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054527A (en) * | 2013-03-22 | 2014-09-24 | 林华善 | Organic vegetable cultivation device |
| CN103210777A (en) * | 2013-05-10 | 2013-07-24 | 孟黎明 | Biological interplanting cultivating method of fructus schisandrae and fiddlehead |
| CN103787752A (en) * | 2014-01-17 | 2014-05-14 | 北京林业大学 | Seed hole and preparation method of fillers thereof |
| CN103787752B (en) * | 2014-01-17 | 2016-01-20 | 北京林业大学 | Plant the preparation method of cave and weighting agent thereof |
| CN104303739A (en) * | 2014-09-12 | 2015-01-28 | 金永善 | Method for artificially propagating pteridium aquilinum spores for seedling growth |
| CN104303739B (en) * | 2014-09-12 | 2016-04-06 | 金永善 | A kind of method of artificial propagation bracken spore seedling |
| CN105766261A (en) * | 2014-12-23 | 2016-07-20 | 重庆市万盛经开区黑山镇供销合作社有限公司 | Greenhouse planting method for pteridium aquilinum |
| CN106386061A (en) * | 2016-08-30 | 2017-02-15 | 崀山珍稀植物研究所 | Breeding method for cathaya argyrophylla |
| CN111802014A (en) * | 2020-07-15 | 2020-10-23 | 吉林省农业科学院 | Desertification grassland restoration method |
| CN115211319A (en) * | 2022-07-29 | 2022-10-21 | 宁蒗恒泰农业投资开发有限公司 | Method for promoting root growth by utilizing native wild plants through ridging and fertilizing |
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