CN104429494A - Dipsacus asperoids rapid seedling method - Google Patents
Dipsacus asperoids rapid seedling method Download PDFInfo
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- CN104429494A CN104429494A CN201410644583.1A CN201410644583A CN104429494A CN 104429494 A CN104429494 A CN 104429494A CN 201410644583 A CN201410644583 A CN 201410644583A CN 104429494 A CN104429494 A CN 104429494A
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- seedling
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- temperature controlled
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- 241000123589 Dipsacus Species 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 13
- 235000015097 nutrients Nutrition 0.000 claims abstract description 12
- 238000007667 floating Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 9
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 8
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 4
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- YGGXZTQSGNFKPJ-UHFFFAOYSA-N methyl 2-naphthalen-1-ylacetate Chemical compound C1=CC=C2C(CC(=O)OC)=CC=CC2=C1 YGGXZTQSGNFKPJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004323 potassium nitrate Substances 0.000 claims description 4
- 235000010333 potassium nitrate Nutrition 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 4
- 235000009529 zinc sulphate Nutrition 0.000 claims description 4
- 239000011686 zinc sulphate Substances 0.000 claims description 4
- 230000004083 survival effect Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009331 sowing Methods 0.000 abstract description 2
- 230000035784 germination Effects 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 235000016709 nutrition Nutrition 0.000 description 6
- 230000035764 nutrition Effects 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 239000003864 humus Substances 0.000 description 4
- 235000019362 perlite Nutrition 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 241000123586 Dipsacaceae Species 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 239000002362 mulch Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a dipsacus asperoids rapid seedling method and belongs to the technical field of seedling. The method comprises the following steps in sequence: (1) accelerating germination, wherein dipsacus asperoids seeds are soaked in a nutrient solution and accelerating germination is carried out at 30 DEG C to 38 DEG C for 3-4 days; (2) float seedling, wherein a soil substrate is arranged in a seedling tray, the seeds after accelerating germination are arranged in eyelets of the seedling tray in a spot sowing mode, the seedling tray filled with the seeds is placed in a seedling water bin for float seedling, the seedling temperature is controlled between 18 DEG C and 26 DEG C, and seedlings grow out after eight to ten days; (3) seedling stage management, wherein the seedling temperature in day time is controlled between 15 DEG C and 30 DEG C, the seedling temperature at night is controlled between 10 DEG C and 20 DEG C, and the seedlings are separated when each seedling grows out two to three true leaves; (4) mature seedling stage management, wherein the seedling temperature in day time is controlled between 20 DEG C and 35 DEG C, and the seedling temperature at night is controlled between 10 DEG C and 20 DEG C. The dipsacus asperoids rapid seedling method has the advantages of being high in seedling quantity in unit area, rapid in seedling emergence, short in seedling stages, good in growing, high in survival rate of transplanting and the like.
Description
Technical field
The invention belongs to seedling growing process field, be specifically related to a kind of teasel root fast seedling-cultivating method.
Background technology
Teasel root (
dipsacus asperoidesc.Y.Cheng et T.M.Ai) for Dipsacaceae (Dipsacaceae) Dipsacus (
dipsacus Linn.) herbaceos perennial, being used as medicine with rhizome, is the large medicinal herbs most in use of China.Teasel root has a very wide distribution, and different regions Different Altitude all can be cultivated, but its main suitable growth height above sea level is between 1500-2500m.At present, the tame method of teasel root be using teasel root seed kind directly as seed after 40-50 DEG C of water seed soaking 10-15h, by broadcasting sowing, program request or drilling down on the farm, this method causes that emergence rate is low, seedling body is thin and weak in default of nutrient, yields poorly.The disclosed seedling-cultivating method of a kind of teasel root seedling culturing method (patent No. is ZL201010125760.7) of Chinese patent comprises seed selection, soaks seed, nursery and seedling replanting, it is characterized in that described nursery adopts the nursery of nutrition ball, the preparation method of nutrition ball is made by Nutrition Soil steadily to place and ensure the nutrition fertilizer ball of 2-3 growth of seedling.Although this seedling-cultivating method can ensure the nutrient required for teasel root growth, unit are nursery amount is low, is not suitable for large-scale production, and it is loaded down with trivial details to make nutrition fertilizer ball operation, not only increases production cost, and is not easy to final-period management.
Summary of the invention
For prior art above shortcomings, the object of this invention is to provide that a kind of unit are nursery amount is large, the teasel root fast seedling-cultivating method fast, nursery stage is short, growing way good, transplanting survival rate is high of emerging.
For achieving the above object, the present invention adopts following technical proposals: a kind of teasel root fast seedling-cultivating method, is characterized in that: the step comprising following order:
(1) vernalization: teasel root seed is immersed in nutrient solution, 30-38 DEG C of vernalization 3-4 days, in described nutrient solution, the content of each component contains in 1000 aqueous solution: nitrate of lime 900-1000g, potassium nitrate 400-500g, ammonium nitrate 300-400g, methyl α-naphthyl acetate 15-30g, ammonium sulfate 0.3g, zinc sulphate 0.2g, copper sulphate 0.1g, boric acid 0.1g, ferrisodium salt 0.1g;
(2) floating seedlings: soil matrix is loaded in seedling-cultivating tray, by the seed program request after vernalization in the eyelet of seedling-cultivating tray, strike off the flat seed of matrix lid after finishing, put the seedling-cultivating tray installed in nursery sump floating seedlings, nursery temperature controls to grow seedling at 18-26 DEG C, 8-10 days;
(3) Seedling Stage management: daytime, nursery temperature controlled at 15-30 DEG C, and night, nursery temperature controlled at 10-20 DEG C, carried out a point seedling when seedling grows to 2-3 sheet true leaf, will ventilate after point seedling;
(4) seedling management is become: seedling grows to for becoming seedling stage before 3 true leaves to field planting, and daytime, nursery temperature controlled at 20-35 DEG C, and night, nursery temperature controlled at 10-20 DEG C.
The present invention is 1cm in the spacing described in step (2) floating seedlings between the adjacent eyelet of seedling-cultivating tray.
Soil matrix of the present invention can be conventional soil, also the white leaf that becomes thoroughly decomposed, carbon ash, perlite, humus soil and the wood chip that becomes thoroughly decomposed can be selected formulated, and the percentage by weight of each component is: the white leaf 30-50% that becomes thoroughly decomposed, carbon ash 10-20%, perlite 20-25%, humus soil 10-20%, become thoroughly decomposed wood chip 1-5%.The described white leaf that becomes thoroughly decomposed preparation method be after white leaf is dried, pulverizing, seal fermentation 30-40 days with Polypropylence Sheet sealed reactor.
Compared with prior art, the beneficial effect that the present invention has has:
1, unit are nursery amount is large.The present invention carries out nursery owing to adopting seedling-cultivating tray, therefore field or the nursery of nutrition ball relatively, and its unit are nursery amount has more 5-6 doubly.
2, emerge fast, nursery stage is short.The present invention carries out vernalization process owing to adopting nutrient solution to teasel root seed, after vernalization, teasel root is just emerged for 8-10 days in seedling-cultivating tray, if and adopt conventional emerge in worm water process, then teasel root takes 18-20 days and just can emerge in seedling-cultivating tray, seedling-growing time of the present invention shortens 8-10 days than conventional seedbed system method, and whole nursery stage only has 58-64 days, shortens 10-20 than conventional seedbed system method.
3, growing way is good, transplanting survival rate is high.Owing to all strictly controlling nursery temperature at nursery stage to becoming seedling stage, and allow seedling fully see light, therefore the seedling well developed root system that is bred as of the method, after transplanting, survival rate can reach 98-100%, and transplant and can gather for latter 1 year, dry product per mu yield is 500-700kg.
Embodiment
Embodiment 1
1, a teasel root fast seedling-cultivating method, is characterized in that: the step comprising following order:
(1) vernalization: teasel root seed is immersed in nutrient solution, vernalization 4 days at 30 DEG C, in described nutrient solution, the content of each component contains in 1000 aqueous solution: nitrate of lime 900g, potassium nitrate 400g, ammonium nitrate 300g, methyl α-naphthyl acetate 15g, ammonium sulfate 0.3g, zinc sulphate 0.2g, copper sulphate 0.1g, boric acid 0.1g, ferrisodium salt 0.1g.
(2) floating seedlings: conventional soil matrix is loaded in seedling-cultivating tray, by the seed program request after vernalization in the eyelet of seedling-cultivating tray, spacing between adjacent eyelet is 1cm, the flat seed of matrix earth mulch is struck off after finishing, put the seedling-cultivating tray installed in nursery sump floating seedlings, nursery temperature controls at 18-22 DEG C, within 10 days, grows seedling;
(3) Seedling Stage management: daytime, nursery temperature controlled at 15-22 DEG C, and night, nursery temperature controlled at 10-15 DEG C, carried out a point seedling when seedling grows to 2 true leaves, will ventilate after point seedling;
(4) seedling management is become: seedling grows to for becoming seedling stage before 3 true leaves to field planting, and daytime, nursery temperature controlled at 20-28 DEG C, and night, nursery temperature controlled at 10-15 DEG C.
This embodiment nursery stage only has 64 days, the seedling well developed root system of incubation, and after transplanting, survival rate can reach 98%, and transplant and can gather for latter 1 year, dry product per mu yield is 600kg.
Embodiment 2
1, a teasel root fast seedling-cultivating method, is characterized in that: the step comprising following order:
(1) vernalization: teasel root seed is immersed in nutrient solution, vernalization 3 days at 38 DEG C, in described nutrient solution, the content of each component contains in 1000 aqueous solution: nitrate of lime 1000g, potassium nitrate 500g, ammonium nitrate 400g, methyl α-naphthyl acetate 30g, ammonium sulfate 0.3 g, zinc sulphate 0.2g, copper sulphate 0.1g, boric acid 0.1g, ferrisodium salt 0.1g.
(2) floating seedlings: soil matrix is loaded in seedling-cultivating tray, by the seed program request after vernalization in the eyelet of seedling-cultivating tray, spacing between adjacent eyelet is 1cm, the flat seed of matrix earth mulch is struck off after finishing, put the seedling-cultivating tray installed in nursery sump floating seedlings, nursery temperature controls at 22-26 DEG C, within 8 days, grows seedling; Soil matrix selects the white leaf that becomes thoroughly decomposed, carbon ash, perlite, humus soil and the wood chip that becomes thoroughly decomposed formulated, and the percentage by weight of each component is: the white leaf 40% that becomes thoroughly decomposed, carbon ash 15%, perlite 25%, humus soil 15%, become thoroughly decomposed wood chip 5%.Described carbon ash is wooden carbon ash or careless carbon ash, described in become thoroughly decomposed white leaf preparation method be that after being dried by white leaf, pulverizing, seal fermentation 30 days with heap after Polypropylence Sheet sealing, the described wood chip that becomes thoroughly decomposed also is seal with wood chip heap to form.
(3) Seedling Stage management: daytime, nursery temperature controlled at 22-30 DEG C of degree, and night, nursery temperature controlled at 15-20 DEG C, carried out a point seedling when seedling grows to 3 true leaves, will ventilate after point seedling;
(4) become seedling management: seedling grows to for becoming seedling stage before 3 true leaves to field planting, daytime, nursery temperature controlled 28-35 DEG C of degree left and right, and night, nursery temperature controlled at 15-20 DEG C.
This embodiment nursery stage only has 58 days, the seedling well developed root system of incubation, and after transplanting, survival rate can reach 99%, and transplant and can gather for latter 1 year, dry product per mu yield is 700kg.
Claims (2)
1. a teasel root fast seedling-cultivating method, is characterized in that: the step comprising following order:
(1) vernalization: teasel root seed is immersed in nutrient solution, 30-38 DEG C of vernalization 3-4 days, in described nutrient solution, the content of each component contains in 1000 aqueous solution: nitrate of lime 900-1000g, potassium nitrate 400-500g, ammonium nitrate 300-400g, methyl α-naphthyl acetate 15-30g, ammonium sulfate 0.3g, zinc sulphate 0.2g, copper sulphate 0.1g, boric acid 0.1g, ferrisodium salt 0.1g;
(2) floating seedlings: soil matrix is loaded in seedling-cultivating tray, by the seed program request after vernalization in the eyelet of seedling-cultivating tray, strike off the flat seed of matrix lid after finishing, put the seedling-cultivating tray installed in nursery sump floating seedlings, nursery temperature controls to grow seedling at 18-26 DEG C, 8-10 days;
(3) Seedling Stage management: daytime, nursery temperature controlled at 15-30 DEG C, and night, nursery temperature controlled at 10-20 DEG C, carried out a point seedling when seedling grows to 2-3 sheet true leaf, will ventilate after point seedling;
(4) seedling management is become: seedling grows to for becoming seedling stage before 3 true leaves to field planting, and daytime, nursery temperature controlled at 20-35 DEG C, and night, nursery temperature controlled at 10-20 DEG C.
2. a kind of teasel root fast seedling-cultivating method according to claim 1, is characterized in that: be 1cm in the spacing described in step (2) floating seedlings between the adjacent eyelet of seedling-cultivating tray.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107548985A (en) * | 2017-08-28 | 2018-01-09 | 贵州福生源生态农业开发有限公司 | A kind of wild gleditsia sinensis seed seedling-raising method |
CN108040758A (en) * | 2017-10-18 | 2018-05-18 | 金寨县高冲家庭农场 | A kind of water chestnut plantation and eating method |
CN112205249A (en) * | 2020-10-19 | 2021-01-12 | 安徽天润建筑工程集团有限公司 | High-survival-rate seedling growing and planting method |
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2014
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107548985A (en) * | 2017-08-28 | 2018-01-09 | 贵州福生源生态农业开发有限公司 | A kind of wild gleditsia sinensis seed seedling-raising method |
CN108040758A (en) * | 2017-10-18 | 2018-05-18 | 金寨县高冲家庭农场 | A kind of water chestnut plantation and eating method |
CN112205249A (en) * | 2020-10-19 | 2021-01-12 | 安徽天润建筑工程集团有限公司 | High-survival-rate seedling growing and planting method |
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