CN107624437A - Bag planting technology on natural seeding seedling under a kind of wildwood - Google Patents

Bag planting technology on natural seeding seedling under a kind of wildwood Download PDF

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Publication number
CN107624437A
CN107624437A CN201711082068.9A CN201711082068A CN107624437A CN 107624437 A CN107624437 A CN 107624437A CN 201711082068 A CN201711082068 A CN 201711082068A CN 107624437 A CN107624437 A CN 107624437A
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seedling
root
bag
wildwood
mud
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CN201711082068.9A
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武丽琼
左雪冬
冯海燕
邓旭
文定青
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South Subtropical Crops Research Institute CATAS
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South Subtropical Crops Research Institute CATAS
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Abstract

The present invention relates to bag planting technology on natural seeding seedling under a kind of wildwood, belong to forestry sapling multiplication field.Bag planting technology includes on natural seeding seedling under the wildwood of the present invention:Lift seedlings condition;Slurrying:Seedling arranges and wrapped up in root;Illumination management after upper bag;Five key steps of outplanting.Natural seeding seedling under wildwood is transplanted using the technology of the present invention, it disclosure satisfy that adaptation of the seedling to changes such as moisture, illumination, nutrient and edaphons during transplanting, it is promoted to grow with plant growth regulator, ensure surviving for the weak seedling of sylvan life, transplanting survival rate reaches more than 80%, and outplanting reaches more than 70%, and the survival rate and outplanting rate than the plantation of traditionally bag improve 30 50%, reach domestication and utilize germ plasm resource, the purpose of expanding propagation plant population.Technology of the invention can be applied to the upper bag transplanting of the raw seedling of the weak the moon of field sylvan life, can also be applied to some collection seeds hardly possiblies or misses the breeding of the seeds in seed collection season.

Description

Bag planting technology on natural seeding seedling under a kind of wildwood
Technical field
The present invention relates to bag planting technology on natural seeding seedling under a kind of wildwood, belong to forestry sapling multiplication field.
Background technology
China is the mother in world gardens, only seed plant i.e. up to more than 2.45 ten thousand kinds, it is known that economic plants be 2411 kinds, it The purposes such as various foodstuffs, timber, fiber, medicinal material, the raw material of industry and ecological pet are provided, mankind's culture and utility plant accounts for open country at present The small part of production-goods source electrode, the domestication of wild plant resource with using always by persistence progress in.Wild plant can Hand on from generation to generation, because they have superpower landscape ability.Scatter from tree naturally after trees seed maturity, fall Enter to run into soil adaptation moisture it will root, our these seedlings are referred to as natural seeding seedling.Because of illumination, nutrition, space Limitation, most seedling in them are gradually dead with long conference, and only only a few can grow up to great Shu.The mankind are exploitation More forest tree resources need to often gather seed, carry out artificial seeding's breeding, it is necessary to carry out artificial domesticating cultivation.Some wildwood Often locate remote area, arrival is not easy or tree body is tall and big, collects seed difficult, or has crossed plucking seed time by mistake, or artificial seeding is difficult(Do not slap also Hold its germination rule), cause artificial seeding to fail etc. reason.If these sylvan life natural seeding seedlings can be utilized, they are loaded onto Nutrient bag is cultivated meticulously, is trained the bag seedling of stalwartness, then goes out garden field planting.The seedling of our needs can be thus bred, again Exempt collection seed, seed treatment and sow these intermediate links, not only shorten seedling raise period, and take full advantage of forestry Resource.
Under wildwood natural seeding seedling because sylvan life light it is weak, water and fertilizer condition is poor, and seedling nutrient accumulation is few, and long potential difference, plant is very thin, Root system is weak, and blade is thin.These seedling plants are transplanted easy dehydration and wilted, and keep in dark place, and root regeneration is difficult, conventionally upper nutrient bag Often can be dead.Therefore survived, it is necessary to develop a kind of natural seeding transplantation of seedlings for making a variety of seeds under wildwood, improve nursery stock transplanting into Bag planting technology on the sylvan life natural seeding seedling of motility rate and outplanting rate.
The content of the invention
The purpose of the present invention is according to above-mentioned the deficiencies in the prior art, there is provided bag plants skill on natural seeding seedling under a kind of wildwood Art, using the technology can the naked weak root system of seedling be dead not because of quick dehydration under forest reserve, root system is established and improve in promotion, is contracted The adaptation time of short upper bag plantation plant pair new environment, so as to improve natural seeding transplantation of seedlings survival rate, realizes the artificial of wild seedling Domesticating and cultivating.
The technical scheme that the present invention takes is as follows:Bag planting technology on natural seeding seedling, comprises the following steps under a kind of wildwood:
(1)Natural seeding seedling lifts seedlings condition:Selecting the natural seeding seedling under wildwood, upper bag implantation time is in spring, summer, autumn as upper bag seedling Three seasons;Natural seeding seedling lifts seedlings selection of time after heavy rain or through manually irrigating the soil around seedling, it is ensured that seedling surrounding soil tide It is wet soft to be lifted seedlings again;Preferred height of seedling 15-40cm seedling when lifting seedlings;
(2)Slurrying:Root-growing agent, bactericide are mixed with water, root-growing agent and bactericide mixed aqueous solution is made, wherein taking root Agent concentration is 80-100mg/L, sterilizes 500-800 times of dilution agent;By root-growing agent and bactericide mixed aqueous solution with clay according to weight Measure ratio 1:3 are sufficiently mixed and stir, and mud is made;Individual plant seedling to be uprightly put into mud by the sliminess of the mud In, seedling slowly falls down to be suitable;
(3)Seedling arranges and wrapped up in root:The seedling just pulled up, the root of long and damage are cut off, dredges and removes part leaf, then carry out Root is alignd, and is organized into tuftlet;The root of seedling is immersed in mud and rolled, or mud is applied to seedlings root, makes seedling Whole root systems are wrapped up by mud;Wrap up in and be placed on shady place after root and spread;
(4)Illumination management after upper bag and upper bag:Treat that the mud of seedlings root is slightly dry, be transplanted in nutrient bag;On seedling After bag, root water is poured, is first placed under the shading net of shading rate more than 70% and cultivates 30-40d, then uses shading rate 30% instead Shading net culture 30-50d;Bag seedling cultivating process in normally watered, apply fertilizer and the prevention and control of plant diseases, pest control work;
(5)Outplanting:Require that height of seedling reaches more than 60cm when going out garden, robust plant, well developed root system, bag seedling is in full sunlight before going out garden Lower refining seedling 10d.
Preferably, the root-growing agent is that indolebutyric acid, naphthyl acid, ABT1 root-inducing powders, indolebutyric acid mix with naphthyl acid One kind in thing.
It is furthermore preferred that in the indolebutyric acid and naphthyl acid mixture, indolebutyric acid is 2 with naphthyl acid mixed proportion:1.
Preferably, the bactericide preferably uses broad-spectrum germicide, it is preferred to use carbendazim, thiophanate methyl, yellow corruption One kind in acid, Wakil, Mancozeb.
Preferably, the clay preferably uses the sylvan life fine clay of the primary length of seedling.
Step(4)Described illumination management, when summer, the shading of shading rate more than 80% is first placed on seedling after bag Culture 30-40d off the net.
The beneficial effects of the invention are as follows:
(1)The present invention wraps up in root using mud, and the root system weak to seedling forms diaphragm, reduces its loss of water and operated Root is damaged once again in journey;
(2)Using soil under virgin forest(Clay)Make mud, seedling native soil microbial inoculant can be carried out to upper bag as substrate, protected Native soil rhizosphere microbial environment is held, is advantageous to the recovery and growth of upper bag seedling;
(3)The root-growing agent of suitable concentration is added in mud, the development of root system can be promoted, plant is increased thickening, so as to promote The ability of Root Absorption moisture and nutrient;Bactericide is added in mud, germ can be suppressed, is advantageous to root system wound healing, Growth of seedling is healthy and strong;
(4)Bag seedling is cultivated under shading net, simulates former growing environment, so as to avoid sun burns, is reduced leaf transpiration effect, is carried The survival rate of high seedling;Cultivated with the sunshade net of change shading rate, seedling robust growth can be promoted, it is qualified so as to turn out Bag seedling.
The technology of the present invention can be applied to the upper bag transplanting of the raw seedling of the weak the moon of field sylvan life, can also be applied to some collections Seed is difficult or misses the breeding of the seeds in seed collection season.Natural seeding seedling under wildwood, Neng Gouman are transplanted using the technology of the present invention Adaptation of the sufficient seedling during transplanting to changes such as moisture, illumination, nutrient and edaphons, with plant growth regulator Promote it to grow, ensure that sylvan life weak seedling survives, transplanting survival rate reaches more than 80%, outplanting reach 70% with On, survival rate and outplanting rate than the plantation of traditionally bag improve 30-50%, reach domestication and utilize germ plasm resource, expand numerous Grow the purpose of plant population.
Embodiment
The present invention is described in further details below by example, these examples are only used for illustrating the present invention, and unlimited The scope of the present invention processed.
Embodiment 1 realizes the present invention using following steps:
(1)Lift seedlings condition:Place is Zhanjiang City Mazhang District lake-light town Yuan Po villages, and natural seeding seedling is the seedling of upas ancient tree, seedling High 22-25cm, the time that lifts seedlings is spring, is that soil moisture is more loose after a torrential rain when lifting seedlings;
(2)The preparation of mud:Prepare first and contain indolebutyric acid(IAA)100mg/L, carbendazim dilute 800 times of mixed aqueous solution, Then mixed aqueous solution is mixed with the fine clay of sylvan life and is sufficiently stirred into mud;The weight of mixed aqueous solution and fine clay ratio is 1:3;So that individual plant seedling is uprightly put into mud, seedling slowly falls down to be suitable the sliminess of mud;
(3)Mud wraps up in root:The seedling just pulled up, the root of long and damage are cut off, dredges and removes part leaf, then carries out root pair Together, it is organized into tuftlet.The root of wisp seedling is immersed in mud and rolled, or mud is smeared root system, makes the whole root of seedling System is wrapped up by mud;Wrap up in and be placed on shady place after root and spread;
(4)Management after upper bag and upper bag:After mud glues root, wait mud slightly dry, by seedling replanting into nutrient bag;Bag on seedling Afterwards, root water is poured;Bag seedling cultivates 30d under the shading net of shading rate 70% first, then uses the shading net of shading rate 30% instead 30d is cultivated, all shading nets are raised before garden is gone out in full sunlight lower refining seedling 10d;Normally poured in bag seedling cultivating process Water, fertilising and prevention and control of plant diseases, pest control work;
(5)Outplanting:It is required that seedling growth is healthy and strong, well developed root system, no disease and pests harm, height of seedling is more than 75cm.
Effect:Using natural seeding seedling under the tree of the inventive method transplanting upas ancient tree, the high transplant survival of plant percent Rate reaches 92.7%, goes out bag seedling robust growth during garden, well developed root system, and outplanting reaches 85.3%, is planted than traditionally bag(Not Root is wrapped up in mud, bag seedling is not cultivated in shading net)Upper bag survival rate improve 51.7%, nursery stock rate improves 52.7%.
Embodiment 2 realizes the present invention using following steps:
(1)Lift seedlings condition:Place is in the south subtropicses crop research institute of Zhanjiang Mazhang District, and natural seeding seedling is osmanthus wood seedling, height of seedling 16- 20 cm, the time that lifts seedlings is summer, and the soil around the wood seedling of osmanthus is manually irrigated when lifting seedlings, and soil moisture is more loose, in favor of Lift seedlings;
(2)The preparation of mud:Prepare first and contain naphthyl acid(NAA)The mixing that 100mg/L, thiophanate methyl dilute 500 times is water-soluble Liquid, then mixed aqueous solution is mixed with the fine clay of sylvan life and is sufficiently stirred into mud;The weight of mixed aqueous solution and fine clay Than for 1:3;So that individual plant seedling is uprightly put into mud, seedling slowly falls down to be suitable the sliminess of mud;
(3)Mud wraps up in root:The seedling just pulled up, the root of long and damage are cut off, dredges and removes part leaf, then carries out root pair Together, it is organized into tuftlet;The root of wisp seedling is immersed in mud and rolled, or mud is smeared root system, makes the whole root of seedling System is wrapped up by mud;Wrap up in and be placed on shady place after root and spread;
(4)Management after upper bag and upper bag:After mud glues root, wait mud slightly dry, by seedling replanting into nutrient bag;After upper bag, Pour root water;Bag seedling cultivates 40d under the shading net of shading rate 80% first;Then the shading net culture of shading rate 30% is used instead 45d, all shading nets are raised before garden is gone out in full sunlight lower refining seedling 10d;Normally watered, applied in bag seedling cultivating process Fertilizer and prevention and control of plant diseases, pest control work;
(5)Outplanting:It is required that seedling growth is healthy and strong, well developed root system, no disease and pests harm, height of seedling is more than 70cm.
Effect:Using natural seeding seedling under the gloomy big tree in the osmanthus of the inventive method transplanting wild, the high transplanting survival rate of plant percent Reach 74.3%, go out bag seedling robust growth during garden, well developed root system, outplanting reaches 76.7%, is planted than traditionally bag(It is unused Mud wraps up in root, and bag seedling is not cultivated in shading net)Transplanting survival rate improve 65.7%, bag seedling outplanting rate improves 65.7%.
Embodiment 3 realizes the present invention using following steps:
(1)Lift seedlings condition:Place is Zhanjiang City Suixi county town moon town Shi Rong villages, and natural seeding seedling is red squama Portugal seedling, height of seedling 18-22 Cm, the time that lifts seedlings is autumn, and soil moisture is more loose when lifting seedlings;
(2)The preparation of mud:The 80mg/L of root-inducing powder containing ABT1, the mixed aqueous solution of 800 times of Mancozeb are prepared first, then Mixed aqueous solution is mixed with the fine clay of sylvan life and is sufficiently stirred into mud;The weight of mixed aqueous solution and fine clay ratio is 1:3; So that individual plant seedling is uprightly put into mud, seedling slowly falls down to be suitable the sliminess of mud;
(3)Mud wraps up in root:The seedling just pulled up, the root of long and damage are cut off, dredges and removes part leaf, then carries out root pair Together, it is organized into tuftlet;The root of wisp seedling is immersed in mud and rolled, or mud is smeared root system, makes the whole root of seedling System is wrapped up by mud;Wrap up in and be placed on shady place after root and spread;
(4)Management after upper bag and upper bag:After mud wraps up in root, wait mud slightly dry, by seedling replanting into nutrient bag;After upper bag, Pour root water;Bag seedling cultivates 40d under the shading net of shading rate 80% first, then uses the shading net culture of shading rate 30% instead 45d, all shading nets are raised before garden is gone out in full sunlight lower refining seedling 10d;Normally watered, applied in bag seedling cultivating process Fertilizer and prevention and control of plant diseases, pest control work;
(5)Outplanting:It is required that seedling growth is healthy and strong, well developed root system, no disease and pests harm, height of seedling is more than 60cm.
Effect:Natural seeding seedling under the red big tree of squama Portugal of Feng Shui Woodland is transplanted using the inventive method, the high transplanting of plant percent into Motility rate reaches 95.3%, goes out bag seedling robust growth during garden, well developed root system, and outplanting reaches 88%, is planted than traditionally bag(Not Root is wrapped up in mud, bag seedling is not cultivated in shading net)Survival rate improve 33.3%, outplanting rate improves 33.3%.
Table 1 is that natural seeding seedling wraps up in bag plantation and bare-root seeding traditionally bag plantation on root with mud under embodiment 1-3 wildwood Effect comparison.
Bag planting effect is evaluated on natural seeding seedling under the wildwood of table 1
Note:The unused mud of comparative example wraps up in root, is cultivated under unused shading net.
As shown in Table 1, it is of the invention to wrap up in bag and bag seedling on root with root-growing agent and bactericide mud compared to naked upper bag of tradition Cultural method significantly improves the survival rate and outplanting rate of natural natural seeding seedling under variation illumination, so as to ensure successful introduction.

Claims (7)

1. bag planting technology on natural seeding seedling under a kind of wildwood, it is characterised in that comprise the following steps:
(1)Natural seeding seedling lifts seedlings condition:Selecting the natural seeding seedling under wildwood, upper bag implantation time is in spring, summer, autumn as upper bag seedling Three seasons;Natural seeding seedling lifts seedlings selection of time after heavy rain or through manually irrigating the soil around seedling, it is ensured that seedling surrounding soil tide It is wet soft to be lifted seedlings again;
(2)Slurrying:Root-growing agent, bactericide are mixed with water, root-growing agent and bactericide mixed aqueous solution is made, wherein, it is raw Root agent concentration is 80-100mg/L, sterilizes 500-800 times of dilution agent;By root-growing agent and bactericide mixed aqueous solution and clay according to Weight is than 1:3 are sufficiently mixed and stir, and mud is made;Individual plant seedling to be uprightly put into mud by the sliminess of the mud In, seedling slowly falls down to be suitable;
(3)Seedling arranges and wrapped up in root:The seedling just pulled up, the root of long and damage are cut off, dredges and removes part leaf, then carry out Root is alignd, and is organized into tuftlet;The root of seedling is immersed in mud and rolled, or mud is applied to seedlings root, makes seedling Whole root systems are wrapped up by mud;Wrap up in and be placed on shady place after root and spread;
(4)Illumination management after upper bag and upper bag:Treat that the mud of seedlings root is slightly dry, be transplanted in nutrient bag;On seedling After bag, root water is poured, is first placed under the shading net of shading rate more than 70% and cultivates 30-40d, then uses shading rate 30% instead Shading net culture 30-50d;Bag seedling cultivating process in normally watered, apply fertilizer and the prevention and control of plant diseases, pest control work;
(5)Outplanting:Require that height of seedling reaches more than 60cm when going out garden, robust plant, well developed root system, bag seedling is in full sunlight before going out garden Lower refining seedling 10d.
2. bag planting technology on natural seeding seedling under wildwood according to claim 1, it is characterised in that the root-growing agent is Yin Diindyl butyric acid, naphthyl acid, ABT1 root-inducing powders, indolebutyric acid and naphthyl acid mixture one kind.
3. bag planting technology on natural seeding seedling under wildwood according to claim 1, it is characterised in that the indolebutyric acid with In the mixture of naphthyl acid, the mixed proportion of indolebutyric acid and naphthyl acid is 2:1.
4. bag planting technology on natural seeding seedling under wildwood according to claim 1, it is characterised in that the bactericide is wide One kind in spectrality bactericide.
5. bag planting technology on natural seeding seedling under the wildwood according to claim 1 or 4, it is characterised in that the bactericide For one kind in carbendazim, thiophanate methyl, fulvic acid, Wakil, Mancozeb.
6. bag planting technology on natural seeding seedling under wildwood according to claim 1, it is characterised in that the clay is using children The sylvan life fine clay of the primary length of seedling.
7. bag planting technology on natural seeding seedling under wildwood according to claim 1, it is characterised in that step(4)Described Illumination management, it is first placed into when summer, on seedling after bag under the shading net of shading rate more than 80% and cultivates 30-40d.
CN201711082068.9A 2017-11-07 2017-11-07 Bag planting technology on natural seeding seedling under a kind of wildwood Pending CN107624437A (en)

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CN110402739A (en) * 2019-07-23 2019-11-05 长江大学 A method of improving nanmu bare-root seeding transplanting survival rate
CN113330974A (en) * 2021-06-07 2021-09-03 通辽市林业和草原科学研究所 Cultivation method of apple saplings
CN113575254A (en) * 2021-07-30 2021-11-02 四川云辰园林科技有限公司 Anti-season double-layer bag cultivation method for young bare-root cinnamomum camphora trees
CN114982559A (en) * 2022-04-20 2022-09-02 侯羽 Radical planting mate and using method thereof

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Publication number Priority date Publication date Assignee Title
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CN113330974B (en) * 2021-06-07 2024-05-14 通辽市林业和草原科学研究所 Apple sapling cultivation method
CN113575254A (en) * 2021-07-30 2021-11-02 四川云辰园林科技有限公司 Anti-season double-layer bag cultivation method for young bare-root cinnamomum camphora trees
CN114982559A (en) * 2022-04-20 2022-09-02 侯羽 Radical planting mate and using method thereof

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Application publication date: 20180126