CN104920139A - Hardwood cutting seedling raising method for lonicera nervosa - Google Patents
Hardwood cutting seedling raising method for lonicera nervosa Download PDFInfo
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- CN104920139A CN104920139A CN201510285143.6A CN201510285143A CN104920139A CN 104920139 A CN104920139 A CN 104920139A CN 201510285143 A CN201510285143 A CN 201510285143A CN 104920139 A CN104920139 A CN 104920139A
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- 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
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- 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
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- 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
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Abstract
The invention discloses a hardwood cutting seedling raising method for lonicera nervosa. The hardwood cottage seedling raising method includes the steps of selecting a mixture of treated fine river sand and yellow subsoil as a cutting medium, wherein the mixture spread on a seedbed is 20cm in thickness; from November to early and middle of December, selecting current-year lignified branches strong and free from diseases and pests as cuttings, and performing cutting after the lignified branches are treated by a rooting agent; after cutting, covering the seedbed under a plastic greenhouse with a layer of thin plastic film, and adopting micro-spraying facilities to spray for 1-2 times every day so as to control temperature in the greenhouse to be 25-28 DEG C and humidity in the greenhouse to be 70%; transplanting rooted seedlings into containers 60 days after rooting which starts 40 days after cutting, and transplanting the seedlings into a field after 2 months of seedling acclimatization. The hardwood cutting seedling raising method for the lonicera nervosa has the advantages of simplicity and easiness in operation, low cost, simple technology, easiness in popularization and application and capability of raising the lonicera nervosa on a large scale, and has important application and popularization value in lonicera nervosa raising.
Description
Technical field
The present invention relates to a kind of trees asexual reproduction method, relate to a kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method particularly.
Background technology
Lonicera syringantha Maxim (Lonicera nervosa) is Caprifoliaceae Lonicera, machaka.High 1-2m, the oval or nearly rhombus of elliptic leaf shape, ovum shape, vein aubergine, projection; Corolla white, band pink or aubergine, two lips; Fruit black, circular.6-August of flowering fruit bearing stage.
Lonicera syringantha Maxim be resist cold, drought-enduring, the wild plant that ornamental value is higher, because Bioclimatic analysis is comparatively wide, and resistance to pruning, be very applicablely applied to urban landscaping, application prospect is very wide.This kind is medicinal and health value is high, is to integrate city and family outlook is spent, afforested, medicinal peculiar kind.Chlorogenic acid content is higher than common honeysuckle by more than 50%.Its flower is most characteristic, in long tubular uniqueness flower shape, and the base of a fruit two flower, shape is as the flying bird that flies wing to wing, and gold and silver sets each other off, and is very marvellous.Add that its florescence is longer, across spring and autumn, even the autumn and winter all can bloom, and ornamental value is embodied further.
In current production, Lonicera syringantha Maxim seedling growing process mainly contains epicormic branch cuttage and sowing 2 kinds.2 kinds of seedling-cultivating method respectively have feature, and epicormic branch cuttage rooting rate only has 60%, but root relatively less and short seedling is also little, and Nursery stock transplanting survival rate is lower, and it is higher to breed cost, and technical requirement is higher; Seeding and seedling raising, seedling amount is large, and root system is more flourishing, but seedling is less, and easily character variation occurs.Cuttage is also in experimental stage, and rooting rate only has about 20%, and rootage duration is longer, causes seedling to breed the time also long.
Summary of the invention
Goal of the invention: the object of the present invention is to provide that a kind of reproductive-cost is lower, cuttage survival rate is high, Nursery stock transplanting survival rate is high, it can also solve autumn and winter and free time in early spring long, fringe bar enriches the problem that can not make full use of, the problem that in seedling raising process, damage by disease and insect is more can also be solved, the nursery stock bred is not only healthy and strong, and can breed in batches, is the good method of one of a large amount of breeding nursery stock of fast and high quality.
Technical scheme: the present invention is achieved through the following technical solutions:
A kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method, is characterized in that, comprise the following steps:
(1) select the thin Jiang Shayu yellow soil mixture after process as cutting medium, it is 18--20cm that cutting medium thickness is laid in seedbed;
On the 11-12 month (2), the middle ten days selects raw healthy and strong and without the lignification branch of damage by disease and insect as cuttings then, the 3-5cm part cuttage after the methyl α-naphthyl acetate root-growing agent of 100mg/L soaks process in 2 hours from bottom to up of the base portion of cuttings;
(3) cutting density is (5-8) cm × (5-8) cm;
(4) water once permeable to seedbed and cuttings at once after cuttage, and with carbendazim, prevention of damage by disease is carried out to cuttings; After under plastic tunnel, seedbed covers again the thin plastic film of one deck, adopt micro-spray facility, spray water every day 1 ~ 2 time;
(5) cuttage started to take root after 40 days, and hardening in transplantation of seedlings to container of taking root after 60 days, was transplanted to land for growing field crops by container seedling after 2 months.
The mixture of the thin Jiang Sha described in step (1) and yellow soil is as cutting medium, and the Jiang Sha selected first is the thin Jiang Sha under above directly sieving along the river, and the particle diameter of thin Jiang Sha is 0.25-0.35mm.Yellow soil is the soil without damage by disease and insect of under the soil of Huang gang dark less than 1 meter, these two kinds of matrix all easily obtain, by yellow soil and thin Jiang Sha by volume 2:1 ventilate after carrying out the cuttage of mixed matrix cuttings and water permeability good, without damage by disease and insect, more more can prevent nursery stock disease after using with carbendazim sterilization.
The branch that raw then degree of lignification during cuttings described in step (2) selects 3 years breeder mother is originally basically identical, rugosity more than 0.4 centimetre, every root cuttings is cut and is cut length 10cm, every root cuttings 2 joint, top clip breaks apart from upper joint 1.0-1.2 cm is flat, lower clip straight snips or tiltedly cut base portion.The area of callus can be increased like this, improve rooting rate.
The immersion of the root-growing agent employing methyl α-naphthyl acetate 100mg/L described in step (2) 2 hours.This method methyl α-naphthyl acetate consumption is few, and few volatilization, easily takes root.
The cuttage degree of depth of cuttings is 2/3rds of branch total length, and cutting density is (5-8) cm × (5-8) cm, real with hand after inserting, water permeable, and sprays carbendazim 500 times of liquid.Such degree of depth is beneficial to ventilative, compacting, irrigates water conservancy in the maintenance of humidity.
To ventilate in time and spray cooling when in described step (3), temperature of shed is more than 30 degrees Celsius; Carbendazim 800 times of liquid or thiophanate methyl 600 times of liquid were adopted to carry out foliage spray prevention and elimination of disease and pests every 6-8 days.Ventilation and spray cooling mainly prevent cuttings dehydration, and the too high callus of temperature easily rots.
In hardening process with volumetric concentration be 0.03% urea and volumetric concentration be the every 5-7 of mixed liquor days of 0.03% potassium dihydrogen phosphate spray once, to strengthen rich water quality management; Spray once with the carbendazim of 600 times or the every 5-7 of tpn days, to carry out disease control.Foliage fertilization benefit not easily hinders young root.
Beneficial effect: pin of the present invention is for the biology of Lonicera syringantha Maxim and ecosystem characterization, the mixture of Jiang Shayu yellow soil, greenhouse facility and root-promoting hormone is adopted to carry out cuttage and seedling culture, cuttage will be taken root after 60 days hardening in transplantation of seedlings to container, after 2 months, container seedling is transplanted to large Tanaka, Lonicera syringantha Maxim can be bred in enormous quantities, easy to operation, have that cost is low, technical requirement is simple, the advantage such as easily to apply, have on Lonicera syringantha Maxim is bred and important be applied to promotional value.Utilize the inventive method to carry out cuttage, cuttings survival rate is up to more than 85%, and sprigging survival rate more than 98%, current-year branch can grow to about 35cm, and nursery stock leading thread reaches more than 0.6, can provide the seedling of high-quality for market.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1: a kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method, comprises the following steps:
1, nursery is implemented: early November builds steelframe booth (long 30m, wide 6m), surrounds 3 wide 1.5m, the seedbed of long 29m with brick; The thin Jiang Sha fungi-proofing drug treating crossed and yellow soil are by 2; The mix and blend of 1 is inserted in seedbed as matrix, and thickness is more than 20m, and with scuppit by matrix compacting, rake in surface, waters permeable.
2, cuttings collection: the cloudy day of mid-November or little early morning rainy day, the Lonicera syringantha Maxim elite stand current growth stalwartness, lateral bud full, the anosis insect pest lignification branch that select 3-4 raw, adopt back and be placed in indoor shady and cool place.Cuttings selects the branch of rugosity more than 0.4 centimetre, and every root cuttings is cut and cut length 10cm, an every root cuttings 2-3 joint, every root cuttings 2 joint, pushes up clip and puts down apart from upper joint 1.0-1.2 cm and break, lower clip straight snips or tiltedly cut base portion.
3, HORMONE TREATMENT: take out cuttage after adopting the solution of methyl α-naphthyl acetate 100mg/L to soak 2 hours to cuttings base portion 3-5cm with root-growing agent after rapid for the branch pruned binding.
4, cuttage: by 5 cm × 5 cm density cuttages, cuttings at least 2/3 is inserted in matrix, and cuttings upper end is apart from matrix 1.5 cm, real with hand after inserting; Water once permeable to seedbed and cuttings, and with carbendazim, prevention of damage by disease is carried out to cuttings; After under plastic tunnel, seedbed covers again the thin plastic film of one deck, adopt micro-spray facility, spray water every day 1 ~ 2 time; Temperature of shed controls at 25 ~ 28 DEG C, and humid control is at 70-75%.And spray carbendazim 500 times of liquid disease preventions.Unfertile land film moisture-heat preservation is covered to bed surface after above-mentioned job done.
5, management after inserting: cuttage started to take root after 40 days, and hardening in transplantation of seedlings to container of taking root after 60 days, was transplanted to land for growing field crops by container seedling after 2 months.Seedling medium in container is yellow soil, and uses after spraying the carbendazim of 500 times.
After cuttage in two months, regular check at noon every day seedbed epidemic disaster.If will ventilate in time and spray cooling when temperature of shed is more than 30 degrees Celsius; Carbendazim 800 times of liquid, tpn 500 times of liquid or thiophanate methyl 500 times of liquid were adopted to carry out foliage spray prevention and elimination of disease and pests every 6-8 days.
6, hardening: push plastic film aside by fringe stake in a week after cuttage 40 days cuttage rootings, nodal bud on fringe is leaked outside; Growing season does not take off film.3-April pulls out the weeds gone out from eyelet director at any time.To take root and shoot grows to 3 more than cm has the seedling of axillalry bud to be transplanted to hardening in the container of yellow soil matrix, the sunshade net of coverage shading rate 50%, temperature controls at 20-35
owithin the scope of C, every 5-7 days sprays urea and the potassium dihydrogen phosphate mixed liquor that volumetric concentration is 0.03%, and the volume ratio of urea and potassium dihydrogen phosphate is 1:1; Within every 5-7 days, spray carbendazim or the tpn of once using 500 times.
7, move into land for growing field crops: hardening after 2 months cuttings have the ratio of 98% it take root number more than 6, long more than the 6cm of average root, moves into survival rate more than 98% behind land for growing field crops.
Claims (6)
1. a Lonicera syringantha Maxim hardwood cutting and seedling raising method, is characterized in that comprising the following steps:
(1) select the thin Jiang Shayu yellow soil mixture after process as cutting medium, it is 18--20cm that cutting medium thickness is laid in seedbed;
On the 11-12 month (2), the middle ten days selects raw healthy and strong and without the lignification branch of damage by disease and insect as cuttings then, the 3-5cm part cuttage after the methyl α-naphthyl acetate root-growing agent of 100mg/L soaks process in 2 hours from bottom to up of the base portion of cuttings;
(3) cutting density is (5-8) cm × (5-8) cm;
(4) water once permeable to seedbed and cuttings at once after cuttage, and with carbendazim, prevention of damage by disease is carried out to cuttings; After under plastic tunnel, seedbed covers again the thin plastic film of one deck, adopt micro-spray facility, spray water every day 1 ~ 2 time;
(5) cuttage started to take root after 40 days, and hardening in transplantation of seedlings to container of taking root after 60 days, was transplanted to land for growing field crops by container seedling after 2 months.
2. a kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method according to claim 1, it is characterized in that: in described step (1), cutting medium is the mixture of thin Jiang Sha and yellow soil, the particle diameter of thin Jiang Sha is 0.25-0.35mm, use after adopting fenaminosulf 500 times of liquid disinfectants, yellow soil through insolation, pulverize supervisor after with Jiang Sha by volume 1:2 ratio mix.
3. a kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method according to claim 1, it is characterized in that: in described step (2), cuttings is selected on every fringe and had 2-3 joint, undertaken cutting fringe by length 10cm, top clip breaks apart from upper joint 1.0-1.2 cm is flat, lower clip straight snips or tiltedly cut base portion.
4. a kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method according to claim 1, is characterized in that: in described step (3), the cuttage degree of depth is 2/3rds of branch total length, and upper joint is higher than matrix 1-2 cm; Insert and watered to bed surface, soaked the degree of depth and be no less than 12 cm, after cuttage, sprayed carbendazim 500 times of liquid.
5. a kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method according to claim 1, is characterized in that: in described step (4), temperature of shed controls at 25 ~ 28 DEG C, and humid control is at 70-75%.
6. a kind of Lonicera syringantha Maxim hardwood cutting and seedling raising method according to claim 1, is characterized in that: the seedling medium in described step (5) in container is yellow soil, and uses after spraying the carbendazim of 500 times.
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Cited By (8)
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CN105210635A (en) * | 2015-10-13 | 2016-01-06 | 广西乐业荣丰中药材科技有限责任公司 | A kind of honeysuckle cuttage and seedling culture method |
CN105284536A (en) * | 2015-11-06 | 2016-02-03 | 道真仡佬族苗族自治县槽马洞中药材种植场 | Method for improving disease resistance stability of Lonicera confusa dc |
CN106258436A (en) * | 2016-08-23 | 2017-01-04 | 凯里学院 | A kind of cultural method facilitating Flos Lonicerae neatly to bloom |
CN106718747A (en) * | 2016-12-14 | 2017-05-31 | 中国林业科学研究院热带林业研究所 | A kind of cuttage and seedling culture method of the lignifying middle part branch of right cylinder fruit tree |
CN106900475A (en) * | 2017-04-28 | 2017-06-30 | 江苏省中国科学院植物研究所 | A kind of cottage method of sinojackia xylocarpa |
CN106973751A (en) * | 2017-04-27 | 2017-07-25 | 东营黄蓝知识产权运营管理有限公司 | Light leaf paper mulberry hardwood cutting and seedling raising method |
CN107409980A (en) * | 2017-04-28 | 2017-12-01 | 江苏省中国科学院植物研究所 | A kind of cottage method of strongly fragrant Lonicera periclymenum |
CN111869444A (en) * | 2020-07-23 | 2020-11-03 | 广西壮族自治区农业科学院 | Rescue breeding method for jasmine |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105210635A (en) * | 2015-10-13 | 2016-01-06 | 广西乐业荣丰中药材科技有限责任公司 | A kind of honeysuckle cuttage and seedling culture method |
CN105284536A (en) * | 2015-11-06 | 2016-02-03 | 道真仡佬族苗族自治县槽马洞中药材种植场 | Method for improving disease resistance stability of Lonicera confusa dc |
CN106258436A (en) * | 2016-08-23 | 2017-01-04 | 凯里学院 | A kind of cultural method facilitating Flos Lonicerae neatly to bloom |
CN106718747A (en) * | 2016-12-14 | 2017-05-31 | 中国林业科学研究院热带林业研究所 | A kind of cuttage and seedling culture method of the lignifying middle part branch of right cylinder fruit tree |
CN106973751A (en) * | 2017-04-27 | 2017-07-25 | 东营黄蓝知识产权运营管理有限公司 | Light leaf paper mulberry hardwood cutting and seedling raising method |
CN106900475A (en) * | 2017-04-28 | 2017-06-30 | 江苏省中国科学院植物研究所 | A kind of cottage method of sinojackia xylocarpa |
CN107409980A (en) * | 2017-04-28 | 2017-12-01 | 江苏省中国科学院植物研究所 | A kind of cottage method of strongly fragrant Lonicera periclymenum |
CN111869444A (en) * | 2020-07-23 | 2020-11-03 | 广西壮族自治区农业科学院 | Rescue breeding method for jasmine |
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