CN104255414B - China fir non-woven fabrics Light media tree seedling mating system - Google Patents
China fir non-woven fabrics Light media tree seedling mating system Download PDFInfo
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- CN104255414B CN104255414B CN201410490880.5A CN201410490880A CN104255414B CN 104255414 B CN104255414 B CN 104255414B CN 201410490880 A CN201410490880 A CN 201410490880A CN 104255414 B CN104255414 B CN 104255414B
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- light media
- seedling
- china fir
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- 244000050510 Cunninghamia lanceolata Species 0.000 title claims abstract description 45
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 14
- 230000013011 mating Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 235000016709 nutrition Nutrition 0.000 claims abstract description 15
- 230000035764 nutrition Effects 0.000 claims abstract description 15
- 239000003415 peat Substances 0.000 claims abstract description 13
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- 238000002791 soaking Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 244000060011 Cocos nucifera Species 0.000 claims abstract 3
- 239000000463 material Substances 0.000 claims description 23
- 229920002752 Konjac Polymers 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 9
- 239000003864 humus Substances 0.000 claims description 7
- 230000000249 desinfective effect Effects 0.000 claims description 5
- 229960001952 metrifonate Drugs 0.000 claims description 5
- 239000012286 potassium permanganate Substances 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
- 238000009395 breeding Methods 0.000 claims description 4
- 230000001488 breeding effect Effects 0.000 claims description 4
- 239000003337 fertilizer 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
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 3
- 125000005233 alkylalcohol group Chemical group 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000035784 germination Effects 0.000 abstract description 2
- 238000009331 sowing Methods 0.000 abstract 1
- 241000737241 Cocos Species 0.000 description 6
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 241001116468 Cunninghamia Species 0.000 description 2
- 241000218691 Cupressaceae Species 0.000 description 2
- 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 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 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
- 238000003860 storage 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses China fir Light media tree seedling mating system, the method mainly contains following steps: by obtained for the mixing of coconut palm chaff, peat soil and water-loss reducer culture matrix, make nutrition cup through non-woven fabrics Light media forming machine; The liquor potassic permanganate sowing front 0.1-0.5% soaks 30-60 minute, and clear water is cleaned, and with 40-50 DEG C of Soaking in hot water, naturally after cooling, then change water soaking 24-48 hour, clear water is placed on 25-30 DEG C of vernalization in Germinator after cleaning; After seed shows money or valuables one carries unintentionally, dibbling is in Light media nutrition cup, and covers film; After seedling side root wears cup, carried out single-dose application every 10-20 days, during height of seedling 5-10cm, classification is dragged to seedling, starts hardening by the end of November, can go out garden after hardening.The invention has the advantages that the Chinese Fir Seedling well developed root system that Light media nutrition cup is cultivated, nursery stock is sturdy, and matrix gently can reduce cost of transportation and cost of forestation, does not survive the Light media also recoverable of plant; In addition, constant temperature germinating box vernalization rate is high and uniformity of sprouting is better, effectively improves Germination of Chinese fir Seeds rate.
Description
Technical field
The present invention relates to a kind of propagation method of China fir, particularly a kind of mating system of China fir non-woven fabrics Light media nutrition cup tree seedling.
Technical background
China fir (
cunninghamialanceolata) be Taxodiaceae (Taxodiaceae) Cunninghamia
(
cunninghamia) plant.China fir 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 Growing Seedling of China Fir generally adopts conventional nutrient soil seed propagation at present, 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 China fir 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 China fir, 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 China fir 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 China fir 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 Chinses-fir seedling, comprises the steps:
1) pretreatment of seed: be after 0.05-0.1% disinfecting solution of potassium permanganate through mass fraction by Chinese fir seeds, spraying 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 after cooling, soaks 15-20h, after draining, the Germinator of 25-28 DEG C is incubated vernalization in normal-temperature water;
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 China Fir Seedling that seed in step 4) grows 1-23cm, spray tpn, lucifuge is cultivated, after China fir 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 Chinese Fir Seedling grows to 5-8cm, air cuts root, and the bottom of root immersion Polyurethane-epoxy resin gel rubber material 1-2s is placed on raising tray, and the mixed solution of chlorophos and tpn was sprayed every 10-15 days, grow to after more than 12cm until Chinese Fir Seedling, hardening, transplant, breeding of Chinses-fir seedling can be completed.
Described water-loss reducer is granularity is 50-80 object konjaku flour or modified konjaku material, and wherein modified konjaku material comprises any one in acrylic acid modified konjaku material, acrylic amide modified konjaku material, alkyl alcohol modified konjaku material.
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 mass 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 China fir reaches 75.8% to adopt technical scheme of the present invention to promote; Meanwhile, once spray sufficient water, what can ensure that China fir emerges overall process emerging with water, decreases artificial; China fir emerge after after 1-2 month, without the need to fertilising, and the nutrient component of Light media can ensure China fir 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 China fir.
Embodiment
Embodiment 1
In December, 2012 buys Chinese fir seeds back from Rong'an, Guangxi, be placed on air-conditioned room, be after 0.05-0.1% disinfecting solution of potassium permanganate by Chinese fir seeds through mass fraction, coating quality mark is the Polyurethane-epoxy resin gel rubber material of 28%, and under normal temperature after natural air drying in 17 DEG C of constant temperature storages;
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 China Fir Seedling that seed grows 1-23cm, spray tpn, lucifuge is cultivated, after China fir 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 Chinese Fir Seedling grows to 5-8cm, air cuts root, and be that 32% Polyurethane-epoxy resin gel rubber material 1-2s is placed on raising tray by the bottom of root immersion mass fraction, and the mixed solution of chlorophos and tpn was sprayed every 10-15 days, grow to after more than 12cm until Chinese Fir Seedling, hardening, transplant, breeding of Chinses-fir 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 46%; 11 ends, started to control water control fertilizer, and average height of seedling reaches 26.2cm by the end of December, and leading thread reaches 0.42cm.
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, the konjaku material that 2.6kg is acrylic acid modified, 10.2kg humus.The bud ratio of its China fir is 67.8%.
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 konjaku material that 4.85kg is acrylic amide modified, 8.85kg humus.The bud ratio of its China fir is 72.3%.
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 konjaku material that 2.85kg is alkyl alcohol modified, 7.25kg humus.The bud ratio of its China fir is 75.8%.
Claims (6)
1. a mating system for China fir non-woven fabrics Light media tree seedling, is characterized in that, comprise the steps:
1), the pretreatment of seed: be after 0.05-0.1% disinfecting solution of potassium permanganate by Chinese fir seeds through mass fraction, spraying gamma-polyglutamic acid-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;
3), presprouting of seeds: by seed 35-40 DEG C of Soaking in hot water 0.5-2h pretreated in step 1), naturally after cooling, soak 15-20h in normal-temperature water, after draining, the Germinator of 25-28 DEG C is 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, and after program request completes, water spray, controls indoor temperature 28-32 DEG C;
5), manage after sprouting: after the China Fir Seedling that seed in step 4) grows 1-23cm, spray tpn, lucifuge is cultivated, after China fir 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 Chinese Fir Seedling grows to 5-8cm, air cuts root, and the bottom of root immersion gamma-polyglutamic acid-gel rubber material 1-2s is placed on raising tray, and the mixed solution of chlorophos and tpn was sprayed every 10-15 days, grow to after more than 12cm until Chinese Fir Seedling, hardening, transplant, breeding of Chinses-fir seedling can be completed,
Described water-loss reducer is granularity is 50-80 object konjaku flour or modified konjaku material, and wherein modified konjaku material comprises any one in acrylic acid modified konjaku material, acrylic amide modified konjaku material, alkyl alcohol modified konjaku material;
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.
2. the mating system of China fir 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 China fir non-woven fabrics Light media tree seedling according to claim 1, is characterized in that, the mass fraction of gamma-polyglutamic acid-gel rubber material is 23-55%.
4. the mating system of China fir 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.
5. the mating system of China fir non-woven fabrics Light media tree seedling according to claim 1, is characterized in that, described tpn is mass fraction is 68-72%, and the tpn of 68-72% is diluted to 1000-1200 doubly, and chlorophos is diluted to 1000-2000 doubly.
6. the mating system of China fir non-woven fabrics Light media tree seedling according to claim 1, it is characterized in that, sprayed once-combined fertile solution every 10-15 days, first time sprays by mass concentration 0.1%, second time sprays by mass concentration 0.2%, and third time sprays by mass concentration 0.3%.
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| CN201410490880.5A CN104255414B (en) | 2014-09-24 | 2014-09-24 | China fir non-woven fabrics Light media tree seedling mating system |
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| CN201410490880.5A CN104255414B (en) | 2014-09-24 | 2014-09-24 | China fir non-woven fabrics Light media tree seedling mating system |
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| CN104255414B true CN104255414B (en) | 2016-04-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104705176A (en) * | 2015-03-24 | 2015-06-17 | 成都微田园都市农业科技有限公司 | Urban micro-garden cultivation substrate |
| CN105815216B (en) * | 2016-03-22 | 2018-07-24 | 广西生态工程职业技术学院 | A kind of root of Champion Rhodoleia tissue-cultured seedling fast breeding method |
| CN105766522B (en) * | 2016-03-22 | 2018-12-21 | 广西生态工程职业技术学院 | A kind of processing method preventing and treating China Fir Seedling samping off |
| CN105850457A (en) * | 2016-04-22 | 2016-08-17 | 中国科学院武汉植物园 | Method for planting miscanthus sinensis on side slope |
| CN105850458A (en) * | 2016-04-22 | 2016-08-17 | 中国科学院武汉植物园 | Method for planting thalia dealbata on side slope |
| CN106211998A (en) * | 2016-07-29 | 2016-12-14 | 广西壮族自治区林业科学研究院 | The breeding method of Flos Lonicerae container cutting propagation Seedling |
| CN106718264A (en) * | 2016-11-26 | 2017-05-31 | 防城港市林木良种繁育中心苗圃 | A kind of eucalyptus seedling culture substrate and preparation method thereof |
| CN107318299A (en) * | 2017-07-19 | 2017-11-07 | 福建师范大学 | A kind of Common zenia seed accelerating germination method |
| CN107926614A (en) * | 2017-10-12 | 2018-04-20 | 上海交通大学 | The culture media composition and its cultivation plate of green vegetable plantation |
| CN118104533B (en) * | 2024-04-26 | 2024-08-06 | 优奈尔生物科技有限公司 | Seedling raising method for improving saline-alkali tolerance of watermelon seedlings |
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