CN104350992A - Breeding method for Taiwania flousiana non-woven fabric light-matrix sowing seedlings - Google Patents
Breeding method for Taiwania flousiana non-woven fabric light-matrix sowing seedlings Download PDFInfo
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- CN104350992A CN104350992A CN201410490877.3A CN201410490877A CN104350992A CN 104350992 A CN104350992 A CN 104350992A CN 201410490877 A CN201410490877 A CN 201410490877A CN 104350992 A CN104350992 A CN 104350992A
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- taiwania flousiana
- light media
- flousiana
- taiwania
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- 241000422854 Taiwania flousiana Species 0.000 title claims abstract description 49
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 17
- 239000011159 matrix material Substances 0.000 title claims abstract description 11
- 238000009395 breeding Methods 0.000 title claims abstract description 7
- 238000009331 sowing Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 235000016709 nutrition Nutrition 0.000 claims abstract description 18
- 230000035764 nutrition Effects 0.000 claims abstract description 18
- 239000003415 peat Substances 0.000 claims abstract description 13
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 9
- 238000002791 soaking Methods 0.000 claims abstract description 7
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 244000060011 Cocos nucifera Species 0.000 claims abstract 3
- 238000005507 spraying Methods 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 239000003337 fertilizer Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000003864 humus Substances 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 5
- 230000000249 desinfective effect Effects 0.000 claims description 5
- 229960001952 metrifonate Drugs 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- NFACJZMKEDPNKN-UHFFFAOYSA-N trichlorfon Chemical compound COP(=O)(OC)C(O)C(Cl)(Cl)Cl NFACJZMKEDPNKN-UHFFFAOYSA-N 0.000 claims description 5
- 240000000111 Saccharum officinarum Species 0.000 claims description 4
- 235000007201 Saccharum officinarum Nutrition 0.000 claims description 4
- 240000008042 Zea mays Species 0.000 claims description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 4
- 230000001488 breeding effect Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 235000009973 maize Nutrition 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 4
- 229920002752 Konjac Polymers 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000035784 germination Effects 0.000 abstract description 5
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 239000004021 humic acid Substances 0.000 abstract description 2
- 239000005747 Chlorothalonil Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000007226 seed germination Effects 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 241000737241 Cocos Species 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 241000218691 Cupressaceae Species 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241001116468 Cunninghamia Species 0.000 description 1
- 244000050510 Cunninghamia lanceolata Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Classifications
-
- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a breeding method for Taiwania flousiana non-woven fabric light-matrix sowing seedlings. The breeding method comprises the following specific steps: mixing coconut shell powder, peat, a water-retaining agent and humic acid to prepare a non-woven fabric light-matrix nutrition cup; soaking with a 0.1-0.5% of potassium permanganate solution for 30-60 minutes before sowing, washing with clean water, soaking seeds by using hot water with the temperature of 40-50 DEG C, changing water to continue soaking for 24-48 hours after naturally cooling, after the seeds are washed with clean water, placing the seeds in a germination accelerating machine for germination accelerating at the temperature of 25-30 DEG C; after white buds of the seeds come out, dibbling into the light-matrix nutrition cup, and covering with a thin film; spraying chlorothalonil for one time and covering with a sunshade net after Taiwania flousiana seedlings grow, fertilizing for one time every other 10-20 days after lateral roots of the seedlings penetrate the bottom of the cup, classifying the seedlings on a seedling tray when the height of the seedling is 5-10 cm, starting to carry out seedling hardening at the end of 2011, and outplanting after the seedling hardening. The Taiwania flousiana seedlings cultured on the light-matrix nutrition cup have developed root systems and are thick and strong, the transportation cost and forestation cost can be reduced as the matrixes are light, and light matrixes of plants which do not survive can be recycled; the germination accelerating rate is high, the germination consistency is better, and the seed germination rate of Taiwania flousiana seeds is effectively increased.
Description
Technical field
The present invention relates to the mating system of a kind of Taiwania flousiana, particularly a kind of mating system of Taiwania flousiana non-woven fabrics Light media nutrition cup tree seedling.
Background technology
Taiwania flousiana (
cunninghamia lanceolata) for Taxodiaceae (Taxodiaceae) Taiwania flousiana belong to (
cunninghamia) plant.Taiwania flousiana is tropical trees, comparatively likes light.Happiness warm and moist, the climatic environment of foggy quiet wind, not cold-resistant and damp and hot, be afraid of wind, be afraid of drought.Adapt to year-round average temperature 15 DEG C-23 DEG C, extreme minimum temperature-17 DEG C, the weather conditions of annual precipitation 800-2000mm.Cold resistance is greater than its drought-resistance ability, and the impact of Water condition is greater than temperature condition.Be afraid of saline and alkaline, require higher than general species to soil, like fertile, deep, moistening, well-drained acid ground.Shallow root, does not have obvious main root, and side root, fibrous root are flourishing, and regeneration capacity is strong, but penetration power is weak.
The nursery of non-woven fabrics Light media nutrition cup, compared with conventional nutrient seedlings and soil, has permeability good, seedling root
Prosperity, nursery stock is sturdy, lightweight, and packed and transported is convenient, the feature that survival rate is high.But Taiwania flousiana nursery at present generally adopts conventional nutrient soil seed propagation, and it is less-developed that this method breeds root system, is inconvenient to afforestation of transporting and go up a hill, and is unfavorable for the large-scale production of Taiwania flousiana seed propagation.Therefore, obtain a kind of well developed root system, nursery stock is sturdy, lightweight, and packed and transported is convenient, the Light media nutrition cup seeding growing seedlings method that survival rate is high, to the breeding accelerating Taiwania flousiana, provides the seedling of high-quality, meets Production requirement and have great importance.
Have not yet to see the relevant report about adopting non-woven fabrics Light media nutrition cup seedling-cultivating method Taiwania flousiana to be carried out to nursery.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of well developed root system, and nursery stock is sturdy, lightweight, and packed and transported is convenient, the Taiwania flousiana Light media nutrition cup seeding growing seedlings method that survival rate is high.Technical scheme of the present invention is as follows.
A mating system for Taiwania flousiana tree seedling, comprises the steps:
1) pretreatment of seed: be after 0.05-0.1% disinfecting solution of potassium permanganate through mass fraction by Taiwania flousiana seed, spray
Be coated with Polyurethane-epoxy resin gel rubber material, and under normal temperature natural air drying;
2) Light media cultivates the preparation of cup: by coconut palm chaff, peat, water-loss reducer, the obtained culture matrix of humus mixing,
And make nutrition cup with non-woven fabrics Light media forming machine, and be the disinfecting solution of potassium permanganate of 0.2-0.5% with mass fraction; By weight percentage, coconut palm chaff 50-65 part, peat 12-22 part, water-loss reducer 1-5 part, humus 2-12 part.
3) presprouting of seeds: by seed 35-40 DEG C of Soaking in hot water 0.5-2h pretreated in step 1), naturally cold
But, after, be to soak 15-20h in normal-temperature water, after draining, the Germinator of 25-28 DEG C be incubated vernalization;
4) program request: will grow the bud program request of white point in step 3) in Light media medium, control point seed level degree is
1-2cm, after program request completes, water spray, controls indoor temperature 28-32 DEG C;
5) manage after sprouting: after the Taiwania flousiana seedling that seed in step 4) grows 1-23cm, spray tpn, keep away
Light is cultivated, after Taiwania flousiana shoot root wears cup, every 10-15 days by 0.1%, 0.2%, 0.3% gradient mass concentration spray composite fertilizer's solution 3 times, the Light media culture matrix of tiling 0.5-1cm thickness simultaneously, when band Taiwania flousiana seedling is opened to 5-8cm, air cuts root, and as on raising tray after the bottom of root being soaked Polyurethane-epoxy resin gel rubber material 1-2s, and the mixed solution of chlorophos and tpn was sprayed every 10-15 days, band Taiwania flousiana seedling is opened to more than 12cm, hardening, transplants, can complete breeding of Taiwania flousiana tree seedling.
Described water-loss reducer water-loss reducer is granularity is 50-80 object konjaku flour, sodium carboxymethylcellulose or water soluble starch.
Also comprising in described peat that to account for peat gross weight be the granularity of 10-15% is 120-200 object fibre stalk, and described fibre stalk comprises sugarcane bits, maize straw.
The mass fraction of described Polyurethane-epoxy resin gel rubber material is 23-55%.
The specification of described nutrition cup is 7cm × 3.5cm, and the specification of raising tray is 42.5cm × 42.5cm × 5cm.
Described tpn is weight fraction is 68-72%, and the tpn of 68-72% is diluted to 1000-1200 doubly, and chlorophos is diluted to 1000-2000 doubly.
The germination rate of Taiwania flousiana reaches 75.8% to adopt technical scheme of the present invention to promote, well developed root system, and after going out transplantation of seedlings, survival rate is high; Meanwhile, once spray sufficient water, what can ensure that Taiwania flousiana emerges overall process emerging with water, decreases artificial; After Taiwania flousiana emerges after 1-2 month, without the need to fertilising, and the nutrient component of Light media can ensure Taiwania flousiana emerges required nutrition, reduces the loss of moisture content, nutrition.Meanwhile, the equal degradable of all material of the present invention, does not cause secondary pollution to soil and environment, and therefore, method of the present invention and material used all can be applied year by year repeatedly, can not cause soil compaction, have sustainability to the cultivation of Taiwania flousiana.
Embodiment
embodiment 1
In December, 2012 buys Taiwania flousiana seed back from Kunming, and seed cloth bag device, is placed on air-conditioned room, by Taiwania flousiana
Seed is after 0.05-0.1% disinfecting solution of potassium permanganate through mass fraction, and coating quality mark is the Polyurethane-epoxy resin gel rubber material of 28%, and stores in 17 DEG C of constant temperature after natural air drying under normal temperature;
In March, 2013, seed soaks 30 minutes with the liquor potassic permanganate of 0.1% prior to seeding, and clear water is cleaned, and with 40 DEG C of Soaking in hot water, naturally after cooling, then change water soaking 15 hours, clear water is placed on 25 DEG C of vernalization in Germinator after cleaning;
To grow the bud program request of white point in Light media medium, control point seed level degree is 1-2cm, and after program request completes, water spray, controls indoor temperature 28-32 DEG C;
After the Taiwania flousiana seedling that seed grows 1-23cm, spray tpn, lucifuge is cultivated, after Taiwania flousiana shoot root wears cup, every 10-15 days by 0.1%, 0.2%, the gradient mass concentration of 0.3% sprays composite fertilizer's solution 3 times, the Light media culture matrix of tiling 0.5-1cm thickness simultaneously, when band Taiwania flousiana seedling is opened to 5-8cm, air cuts root, and be as on raising tray after 32% Polyurethane-epoxy resin gel rubber material 1-2s by the bottom of root immersion mass fraction, and the mixed solution of chlorophos and tpn was sprayed every 10-15 days, band Taiwania flousiana seedling is opened to more than 12cm, hardening, transplant, breeding of Taiwania flousiana tree seedling can be completed.
In the present embodiment, Light media culture matrix is by the coconut palm chaff of 53.8kg, and the peat of 13kg and 1.5kg granularity are 100 object sugarcane bits, the konjaku flour of 1.2kg, the humic acid of 2.8kg.
Germinating box vernalization is after 4 days, and seed coat cracking exposes white bud point, each nutrition cup dibbling 3, dibbling after 20 days bud ratio reach 38%; 2011 ends, started to control water control fertilizer, and average height of seedling reaches 24.2cm by the end of December, and leading thread reaches 0.28cm.
embodiment 2
The step of the present embodiment is with embodiment 1, and Light media medium is coconut palm chaff 58.8kg, and peat 18.5kg, 2.8kg granularity is 120-200 order maize straw, 2.6kg sodium carboxymethylcellulose, 10.2kg humus.Germinating box vernalization is after 4 days, and seed coat cracking exposes white bud point, each nutrition cup dibbling 3, dibbling after 20 days bud ratio reach 67.8%; 2011 ends, started to control water control fertilizer, and average height of seedling reaches 28.6cm by the end of December, and leading thread reaches 0.32cm.
embodiment 3
The step of the present embodiment is with embodiment 1, and Light media medium is coconut palm chaff 64.2kg, and peat 20kg, 2kg granularity is 120-200 order maize straw, the starch material that 4.85kg is acrylic amide modified, 8.85kg humus.Germinating box vernalization is after 4 days, and seed coat cracking exposes white bud point, each nutrition cup dibbling 3, dibbling after 20 days bud ratio reach 72.3%; 2011 ends, started to control water control fertilizer, and average height of seedling reaches 26.4cm by the end of December, and leading thread reaches 0.51cm.
embodiment 4
The step of the present embodiment is with embodiment 1, and Light media medium is coconut palm chaff 59kg, and peat 16.3kg, 2.05kg granularity is 120-200 order sugarcane bits, the starch material that 2.85kg is alkyl alcohol modified, 7.25kg humus.Germinating box vernalization is after 4 days, and seed coat cracking exposes white bud point, each nutrition cup dibbling 3, dibbling after 20 days bud ratio reach 78.5%; 2011 ends, started to control water control fertilizer, and average height of seedling reaches 27.5cm by the end of December, and leading thread reaches 0.43cm.
Claims (8)
1. a mating system for Taiwania flousiana non-woven fabrics Light media tree seedling, is characterized in that, comprise the steps:
The pretreatment of seed: be after 0.05-0.1% disinfecting solution of potassium permanganate through mass fraction by Taiwania flousiana seed, spraying Polyurethane-epoxy resin gel rubber material, and under normal temperature natural air drying;
Light media cultivates the preparation of cup: by coconut palm chaff, peat, water-loss reducer, the obtained culture matrix of humus mixing, and make nutrition cup with non-woven fabrics Light media forming machine, and be the disinfecting solution of potassium permanganate of 0.2-0.5% with mass fraction;
Presprouting of seeds: by seed 35-40 DEG C of Soaking in hot water 0.5-2h pretreated in step 1), naturally after cooling, is to soak 15-20h in normal-temperature water, after draining, the Germinator of 25-28 DEG C is incubated vernalization;
Program request: will grow the bud program request of white point in step 3) in Light media medium, control point seed level degree is 1-2cm, after program request completes, water spray, controls indoor temperature 28-32 DEG C;
Manage after sprouting: after the Taiwania flousiana seedling that seed in step 4) grows 1-23cm, spray tpn, lucifuge is cultivated, after Taiwania flousiana shoot root wears cup, composite fertilizer's solution is sprayed by gradient concentration every 10-15 days, the Light media culture matrix of tiling 0.5-1cm thickness simultaneously, when band Taiwania flousiana seedling is opened to 5-8cm, air cuts root, and as on raising tray after the bottom of root being soaked Polyurethane-epoxy resin gel rubber material 1-2s, and the mixed solution of chlorophos and tpn was sprayed every 10-15 days, band Taiwania flousiana seedling is opened to more than 12cm, hardening, transplant, breeding of Taiwania flousiana tree seedling can be completed.
2. the mating system of Taiwania flousiana non-woven fabrics Light media tree seedling according to claim 1, is characterized in that, by weight percentage, and coconut palm chaff 50-65 part, peat 12-22 part, water-loss reducer 1-5 part, humus 2-12 part.
3. the mating system of Taiwania flousiana non-woven fabrics Light media tree seedling according to claim 1 and 2, is characterized in that, the starch material of water-loss reducer to be granularity be 50-80 object konjaku flour, sodium carboxymethylcellulose, water soluble starch or modification.
4. the mating system of Taiwania flousiana non-woven fabrics Light media tree seedling according to claim 1 and 2, it is characterized in that, also comprising in peat that to account for peat gross weight be the granularity of 10-15% is 120-200 object fibre stalk, and described fibre stalk comprises sugarcane bits, maize straw.
5. the mating system of Taiwania flousiana non-woven fabrics Light media tree seedling according to claim 1, is characterized in that, the mass fraction of Polyurethane-epoxy resin gel rubber material is 23-55%.
6. the mating system of Taiwania flousiana non-woven fabrics Light media tree seedling according to claim 1, is characterized in that, the specification of nutrition cup is 7cm × 3.5cm, and the specification of raising tray is 42.5cm × 42.5cm × 5cm.
7. the mating system of Taiwania flousiana non-woven fabrics Light media tree seedling according to claim 1, is characterized in that, described tpn is weight fraction is 68-72%, and the tpn of 68-72% is diluted to 1000-1200 doubly, and chlorophos is diluted to 1000-2000 doubly.
8. the mating system of Taiwania flousiana non-woven fabrics Light media tree seedling according to claim 1, is characterized in that, every 10-15 days by 0.1%, 0.2%, 0.3% gradient mass concentration spray composite fertilizer's solution 3 times.
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| CN106613621A (en) * | 2016-10-13 | 2017-05-10 | 福建省德化葛坑国有林场 | Seedling-cultivating method for Taiwania flousiana |
| CN107318299A (en) * | 2017-07-19 | 2017-11-07 | 福建师范大学 | A kind of Common zenia seed accelerating germination method |
| CN107801544A (en) * | 2017-09-28 | 2018-03-16 | 甘肃省锦龙农业开发有限公司 | A kind of breeding method of ginkgo seedling |
| CN108684460A (en) * | 2018-05-03 | 2018-10-23 | 广西壮族自治区药用植物园 | Radix knoxiae cultural method |
| CN108770584A (en) * | 2018-06-22 | 2018-11-09 | 广西大学 | A kind of Taiwania flousiana Light media container seedling culture method |
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