CN110249924A - A kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method - Google Patents
A kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method Download PDFInfo
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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
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
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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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
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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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
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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
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/42—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
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Abstract
The invention discloses a kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse methods, it uses and bluish dogbane seedling is educated with turfy soil nutritive cube as main component, it is compared than conventional nutraceutical alms bowl nursery, it saves and takes soil, sieving, with processes such as fertilizer, dosing, dress alms bowls, seedling stage only needs to pay attention to moisture and moisture management, without fertilising, nursery simple and effective.The present invention educates bluish dogbane seedling emergence rate height, and sowing quantity is few.Emergence is uniformly neat, growing way is consistent, and once-seedling forming, nursery stage commonly shortens.The elastic appropriateness of block, physicochemical property is excellent, moisture, air, nutrition-concerted, and various microelement equilibriums are complete, and nutritive cube can be transplanted directly, do not hurt root, without slow seedling.Seedling is healthy and strong, stem thickness leaf is big, and drought resisting high-output stress-resistance, diseases prevention, inhibitory effect are remarkably reinforced.Using the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method of the invention, bluish dogbane emergence rate can achieve 99.5%；By transplanting after nutritive cube nursery, survival rate can achieve 100%.
Description
Technical field
The present invention relates to bluish dogbane seedling-raising technique field more particularly to a kind of the Northeast's kendir in alkaline land nutritive cube are big
Canopy method for culturing seedlings.
Background technique
Bluish dogbane (Apocynum Venetum L.) also known as wild flax, wartwort fiber crops, Ji Jima, Chinese milk vetch, bluish dogbane, tealeaves
Stalk, wild tea are called wild flax, bluish dogbane etc., belong to Apocynaceae perennial herb plant, half wooden shrub.Bluish dogbane is wide
The general beach region for being distributed in China northeast, North China, western each provinces and regions and the mouth of the river, is mainly grown on river shoal, Cao Tan, mountain
Ditch, hillside sandy soil, salt-soda soil and border wetland.
Bluish dogbane is wild high fiber plant, and stem hide fiber can be used to weave, papermaking.Apocynum fibre or a kind of reason
Medicinal, the dual-purpose natural fiber of weaving thought, fiber contain cardiac glycoside, Quercetin, flavone compound, function amino acid etc.
A variety of active pharmaceutical ingredients, have good physical property and antibacterial anti-rotten health properties, and apocynum fibre is referred to as " best
Natural textile fiber " is described as " king of wild fiber " by crudefiber crop expert.
Bluish dogbane health care fabric is popular among consumers, so that bluish dogbane is gradually warmed up in the research of field of textiles.Simultaneously
The root of bluish dogbane, stem, leaf, spend in have various bioactivators, widely utilized in field of medicaments.Mainly there is Huang in leaf
Ketone and flavane constituents, the aglycon of flavones ingredient are mainly Quercetin, Kaempferol and Isorhamnetin.Flavane constituents are compositions
The monomer of condensed tannin, wherein main pharmacodynamics ingredient is catechin, organic acid etc..Newest medical research discovery, bluish dogbane tool
There are the functions such as anti-aging, anti-radiation, strengthen immunity, to the systems such as human body respiration, uropoiesis, nerve, digestion and cardiovascular system
Disease have certain curative effect.Containing the ingredient of cardiac effect in the root of bluish dogbane, and containing more in the tender leaf of bluish dogbane
Kind pharmaceutical compositions.
Under artificial predatory exploitation bluish dogbane, distribution of the bluish dogbane resource in national each province is generally reduced, reduction
Fast speed causes bluish dogbane growth that the gesture of decline is presented.Wild venetum is almost exhausted, and various regions start artificial growth, but plant
Plant scale is smaller, and underproducing needs, and market has openings increases, it has also become best selling variety in the market.
Bluish dogbane planting patterns is mainly the following mode, seminal propagation, Stem section reproduction and whole strain transplanting at present.Stem section
Breeding and whole strain transplanting are bred on the basis of the plant grown up to, original territorial environment and ecology are destroyed, so seed
Breeding is relatively reasonable modes of reproduction.It is mainly educated in seminal propagation with Small plastic shed bunch planting seedling-raising technique, the small furrow overlay film in greenhouse
Seedling technology, open country covering with ground sheeting seedling-raising technique.Bluish dogbane seed is tiny, and 0.5g/ thousand, and it is serious in Seedling Stage disease, it leads
With causing directly sowing and covering with ground sheeting sowing survival rate, costly, management is laborious.Northeast varieties in saline-alkali areas is not suitable for directly sowing,
Take nutritive cube seeding technique, it is time saving and energy saving and save money, and plant pest and disease damage is small, favorably with management.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of the Northeast's kendir in alkaline land nutritive cubes
Seedling in greenhouse method.
Technical scheme is as follows:
A kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method, comprising the following steps:
5 meters of the length of A smooth south-north direction in greenhouse, wide 1.2-1.5 meters of nursery pond, a pond ridge high position 10 centimetres with
On, paving plastic film covers Chi Geng；Nutritive cube is put in pond, 1.8-2.2 centimetres of spacing, fork is put；Water pipe is from block bottom
Small purling water, water surface elevation should be high 2/3rds of nutritive cube, spray nutritive cube top with sprayer, minimum spray is twice；Entirely
Nutritive cube, which is pricked, with toothpick after the half an hour after squirted sees whether soak；
B screens the bluish dogbane seed stripped down, and full seed is soaked in cold water, at 18-25 DEG C
It impregnates 16-30 hours；After the water of seed soaking is filtered out, sowing；4-6 are sowed in each nutritive cube, are smeared with finger into nutritive cube
In cave, and sowed within the scope of finger tripe；Turfy soil and rural area soil 3:1 ratio are played the part of into soil, after the sieve screening of 0.05mm, used
Hand is simultaneously covered in 1.8-2.2 cm thick in the cave of nutritive cube, and light pressure, is shakeout with finger after adding；Blinding sprays medicine with sprayer
Water is filled full with clear water after liquid medicine is used up；It is covered with film；Nursery stage finds water shortage, is carefully sprayed on nutritive cube with watering can
Mist watering；When finding a large amount of water shortages, should water from block lower part with water pipe, water surface elevation should be the high half of nutritive cube, wet
After saturating block；
After planting 4-5 days seedlings of C break ground, and see the seedling of sprouting, throw off film；Seedling all sprouts within 5-7 days；
D controls temperature and humidity in greenhouse, keeps ventilation；After 40-50 days, height of seedling 15-20cm can be transplanted；It is transplanting
The previous day sprays triazolone on seedbed, and the transplanting latter Zhou Zaici in crop field sprays triazolone, prevents and treats spot blight；
E transplanting: hardening before transplanting, preceding 2-3 days seedbeds not water, and keep nutritive cube complete；After crop field should sprinkle profoundly water, to
Water plants seedling after seeping again.
Preferably, in the step A, implantation time was selected in mid-April.
Preferably, in the step A, the main component of the nutritive cube is turfy soil.
Preferably, in the step A, in the turfy soil, content of organic matter 70-80%, humic acid 40-50%,
PH value is 5.0-5.5, and the turfy soil place of production is Harbin.
Preferably, in the step A, the nutritive cube is made of turfy soil and rhizoma arisaematis root powder, wherein day south
The mass fraction of star root powder is 1-3%, and surplus is turfy soil.
Chinese medicine rhizoma arisaematis is plant Araeceae, rhizoma arisaematis (Arisaema erubescens (Wall.) Schott.), different
Leaf rhizoma arisaematis (Arisaema heterophyllum Blume) or arisaema amurense Maxim (Arisaema amurense Maxim.)
Dry tuber.Autumn, winter two seasons cauline leaf are excavated when withered, remove fibrous root and crust, dry.Document, which records rhizoma arisaematis, has wind-dispelling to stop
Convulsion, the function of reducing phlegm and resolving masses.Main heap soil or fertilizer over and around the roots of apoplexy phlegm, hemiplegia, paralysis of the limbs, anemophlegmatic vertigo, epilepsy, infantile convulsion, is broken at facial paralysis
Cold, cough ant phlegm, carbuncle swells, scrofula, bruise paralysis, venomous snake bite.But the root of rhizoma arisaematis is abandoned generally as waste,
The present invention is excavated when autumn, winter two seasons cauline leaf are withered, obtained rhizoma arisaematis root after the root of rhizoma arisaematis is cleaned, is dried, is milled
Palpus powder is added in turfy soil, and the nutritive cube obtained after mixing, survival rate of seedling is obviously improved.
Preferably, in the step A, the nutritive cube are as follows: diameter 2-3cm is highly the cylindrical piece of 3-5cm
Shape；The density of putting of the nutritive cube is that 8000-12500 block spreads 20 square meters.
Preferably, in the step A, each pond selects to prick block from different piece, minimum to select 20 pieces, under bamboo tooth pick is pricked
Toothpick is extracted after going without soil, and squeezes nutritive cube with index finger back pressure, and the back of the hand indicates that bubble is saturating, if the back of the hand extrudes water without soil
Indicate excess moisture；Wherein have not saturating, Ying Zaicong, which pours water bottom, to be continued to impregnate, and until soaking, remaining water should be discharged.
It is further preferred that applying 5- chloronitrobenzene 25-35g/m in water when water filling3, zineb 50-70g/
m3, for sterilizing nutritive cube.
Preferably, in the step B, the liquid medicine is auspicious Miao Qing.
Preferably, began at after planting the 5th day, the root and stem for easily occurring in seedling plants are planted with the discovery of earth's surface contact position
More than object atrophy, root system and stem without other phenomenons；Root is sprayed using auspicious Miao Qing, allows medical fluid well into plant roots in nutritive cube
In system and root system and soil contact；It is sprayed again after 5 days, uses fresh water spraying after spraying every time again, remove the medicine of plant surface
Liquid；It can avoid or reduce disease by the above operation.
The invention has the beneficial effects that:
Traditional crop field directly sows that shoot survival percent is low, and main cause is that bluish dogbane seed is small, and seed is difficult to control when sprouting
Moisture and temperature, and overburden soil will uniformly, and blocked up excessively thin seed sprouting is all severely impacted.And film guarantor need to be covered
It is wet, increase labor intensity and expense.And seedling disease is serious under crop field, and soil disinfection is not thorough, and causes seedling mortality.
Transplanting nursery will destroy original bluish dogbane ecological environment, and bluish dogbane well developed root system, and when excavation is easy injury root system, stem section
Survival rate is low, and transplant when wants dell to transplant, and working strength increases and time-consuming and laborious.It is straight in the seedling in greenhouse used now
Nursery and feeding block seedlings raising are connect, height is required to soil property, soil disinfection is not thorough, and sprout term disease is more, and shoot survival percent is low.
It uses and bluish dogbane seedling is educated with turfy soil nutritive cube as main component, since peat fibre is long, more, water conservation is hydrophobic
Gas is compared than conventional nutraceutical alms bowl nursery, is saved and is taken soil, sieving, only needs to pay attention to water with processes, seedling stages such as fertilizer, dosing, dress alms bowls
Point and moisture management, do not have to fertilising, nursery simple and effective.The present invention educates bluish dogbane seedling emergence rate height, and sowing quantity is few.Emergence is uniform
Neatly, growing way is consistent, and once-seedling forming, nursery stage commonly shortens.The elastic appropriateness of block, physicochemical property is excellent, moisture, air, battalion
It supports and coordinates, various microelement equilibriums are complete, and nutritive cube can be transplanted directly, do not hurt root, without slow seedling.Seedling stalwartness, stem thickness leaf
Greatly, drought resisting high-output stress-resistance, diseases prevention, inhibitory effect are remarkably reinforced.Using the Northeast's kendir in alkaline land nutrition of the invention
Block seedling in greenhouse method, bluish dogbane emergence rate can achieve 99.5%；By transplanting after nutritive cube nursery, survival rate be can achieve
100%.
Specific embodiment
Embodiment 1:
A kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method, comprising the following steps:
5 meters of the length of A smooth south-north direction in greenhouse, wide 1.3 meters of nursery pond, a pond ridge high position spread plastics at 12 centimetres
Film covers Chi Geng；Nutritive cube is put in pond, 2.0 centimetres of spacing, fork is put；Water pipe is from the small purling water in block bottom, the water surface
Height should be high 2/3rds of nutritive cube, spray nutritive cube top with sprayer, minimum spray is twice；The half an hour after squirted entirely
Nutritive cube, which is pricked, with toothpick afterwards sees whether soak；Each pond selects to prick block from different piece, selects 30 pieces, bamboo tooth pick bundle pulls out after going down
Toothpick squeezes nutritive cube without soil, and with index finger back pressure out, and the back of the hand indicates that bubble is saturating without soil, indicates water if the back of the hand extrudes water
Divide excessive；Wherein have not saturating, Ying Zaicong, which pours water bottom, to be continued to impregnate, and until soaking, remaining water should be discharged.It is filling the water
When apply 5- chloronitrobenzene 30g/m in water3, zineb 60g/m3, for sterilizing nutritive cube.
B screens the bluish dogbane seed stripped down, and full seed is soaked in cold water, impregnates at 20 DEG C
24 hours；After the water of seed soaking is filtered out, sowing；4-6 are sowed in each nutritive cube, are smeared with finger into the cave of nutritive cube, and
It is sowed within the scope of finger tripe；Turfy soil and rural area soil 3:1 ratio are played the part of into soil, after the sieve screening of 0.05mm, with hand and covered
It is placed on 2.0 cm thick in the cave of nutritive cube, light pressure, is shakeout with finger after adding；Blinding 0.1g/m3Sprayer sprays liquid medicine,
Filled full with clear water after liquid medicine is used up；It is covered with film；Nursery stage finds water shortage, is carefully poured by spraying on nutritive cube with watering can
Water；It when finding a large amount of water shortages, should water from block lower part with water pipe, water surface elevation should be the high half of nutritive cube, and drench block
Afterwards；
After planting 4-5 days seedlings of C break ground, and see the seedling of sprouting, throw off film；Seedling all sprouts within 5-7 days；
D controls temperature and humidity in greenhouse, keeps ventilation；After 40-50 days, height of seedling 15-20cm can be transplanted；It is transplanting
The previous day sprays triazolone on seedbed, and the transplanting latter Zhou Zaici in crop field sprays triazolone, prevents and treats spot blight；
E transplanting: hardening before transplanting, preceding 2-3 days seedbeds not water, and keep nutritive cube complete；After crop field should sprinkle profoundly water, to
Water plants seedling after seeping again.
In the step A, implantation time was selected in mid-April.
In the step A, the nutritive cube is made of turfy soil and rhizoma arisaematis root powder, wherein rhizoma arisaematis root
The mass fraction of powder is 2.5%, and surplus is turfy soil.
In the step A, in the turfy soil, content of organic matter 70-80%, humic acid 40-50%, pH value is
5.0-5.5, the turfy soil place of production are Harbin.
In the step A, the nutritive cube are as follows: diameter 2-3cm, it is highly blocky for the cylinder of 3-5cm；Described
The density of putting of nutritive cube is 10000 pieces of 20 square meters of paving.
In the step B, the liquid medicine is auspicious Miao Qing, when use diluted with water according to 1:500 after use.
Beginning at after planting the 5th day, the root and stem and earth's surface contact position for easily occurring in seedling plants find plant atrophy,
More than root system and stem without other phenomenons；Root is sprayed using auspicious Miao Qing, allows medical fluid well into root system of plant in nutritive cube and root
In system and soil contact；It is sprayed again after 5 days, uses fresh water spraying after spraying every time again, remove the medical fluid of plant surface；By with
Upper operation can avoid or reduce disease.
Embodiment 2:
A kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method, comprising the following steps:
5 meters of the length of A smooth south-north direction in greenhouse, wide 1.2 meters of nursery pond, a pond ridge high position is at 10.5 centimetres, paving modeling
Expect film, covers Chi Geng；Nutritive cube is put in pond, 1.8 centimetres of spacing, fork is put；Water pipe is from the small purling water in block bottom, water
Face height should be high 2/3rds of nutritive cube, spray nutritive cube top with sprayer, minimum spray is twice；It squirts entirely later half small
Shi Houyong toothpick pricks nutritive cube and sees whether soak；Each pond selects to prick block from different piece, selects 25 pieces, after bamboo tooth pick bundle goes down
Toothpick is extracted without soil, and squeezes nutritive cube with index finger back pressure, the back of the hand indicates that bubble is saturating without soil, indicates if the back of the hand extrudes water
Excess moisture；Wherein have not saturating, Ying Zaicong, which pours water bottom, to be continued to impregnate, and until soaking, remaining water should be discharged.It is infusing
Apply 5- chloronitrobenzene 25g/m when water in water3, zineb 70g/m3, for sterilizing nutritive cube.
B screens the bluish dogbane seed stripped down, and full seed is soaked in cold water, impregnates at 18 DEG C
30 hours；After the water of seed soaking is filtered out, sowing；4-6 are sowed in each nutritive cube, are smeared with finger into the cave of nutritive cube, and
It is sowed within the scope of finger tripe；Turfy soil and rural area soil 3:1 ratio are played the part of into soil, after the sieve screening of 0.05mm, with hand and covered
It is placed on 1.8 cm thick in the cave of nutritive cube, light pressure, is shakeout with finger after adding；Blinding 0.12g/m3Sprayer sprays liquid medicine,
Filled full with clear water after liquid medicine is used up；It is covered with film；Nursery stage finds water shortage, is carefully poured by spraying on nutritive cube with watering can
Water；It when finding a large amount of water shortages, should water from block lower part with water pipe, water surface elevation should be the high half of nutritive cube, and drench block
Afterwards；
After planting 4-5 days seedlings of C break ground, and see the seedling of sprouting, throw off film；Seedling all sprouts within 5-7 days；
D controls temperature and humidity in greenhouse, keeps ventilation；After 40-50 days, height of seedling 15-20cm can be transplanted；It is transplanting
The previous day sprays triazolone on seedbed, and the transplanting latter Zhou Zaici in crop field sprays triazolone, prevents and treats spot blight；
E transplanting: hardening before transplanting, preceding 2-3 days seedbeds not water, and keep nutritive cube complete；After crop field should sprinkle profoundly water, to
Water plants seedling after seeping again.
In the step A, implantation time was selected in mid-April.
In the step A, the nutritive cube is made of turfy soil and rhizoma arisaematis root powder, wherein rhizoma arisaematis root
The mass fraction of powder is 3.0%, and surplus is turfy soil.
In the step A, in the turfy soil, content of organic matter 70-80%, humic acid 40-50%, pH value is
5.0-5.5, the turfy soil place of production are Harbin.
In the step A, the nutritive cube are as follows: diameter 2-3cm, it is highly blocky for the cylinder of 3-5cm；Described
The density of putting of nutritive cube is 12000 pieces of 20 square meters of paving.
In the step B, the liquid medicine is auspicious Miao Qing, when use diluted with water according to 1:500 after use.
Beginning at after planting the 5th day, the root and stem and earth's surface contact position for easily occurring in seedling plants find plant atrophy,
More than root system and stem without other phenomenons；Root is sprayed using auspicious Miao Qing, allows medical fluid well into root system of plant in nutritive cube and root
In system and soil contact；It is sprayed again after 5 days, uses fresh water spraying after spraying every time again, remove the medical fluid of plant surface；By with
Upper operation can avoid or reduce disease.
Embodiment 3:
A kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method, comprising the following steps:
5 meters of the length of A smooth south-north direction in greenhouse, wide 1.5 meters of nursery pond, a pond ridge high position spread plastics at 15 centimetres
Film covers Chi Geng；Nutritive cube is put in pond, 2.2 centimetres of spacing, fork is put；Water pipe is from the small purling water in block bottom, the water surface
Height should be high 2/3rds of nutritive cube, spray nutritive cube top with sprayer, minimum spray is twice；The half an hour after squirted entirely
Nutritive cube, which is pricked, with toothpick afterwards sees whether soak；Each pond selects to prick block from different piece, selects 40 pieces, bamboo tooth pick bundle pulls out after going down
Toothpick squeezes nutritive cube without soil, and with index finger back pressure out, and the back of the hand indicates that bubble is saturating without soil, indicates water if the back of the hand extrudes water
Divide excessive；Wherein have not saturating, Ying Zaicong, which pours water bottom, to be continued to impregnate, and until soaking, remaining water should be discharged.It is filling the water
When apply 5- chloronitrobenzene 35g/m in water3, zineb 50g/m3, for sterilizing nutritive cube.
B screens the bluish dogbane seed stripped down, and full seed is soaked in cold water, impregnates at 25 DEG C
16 hours；After the water of seed soaking is filtered out, sowing；4-6 are sowed in each nutritive cube, are smeared with finger into the cave of nutritive cube, and
It is sowed within the scope of finger tripe；Turfy soil and rural area soil 3:1 ratio are played the part of into soil, after the sieve screening of 0.05mm, with hand and covered
It is placed on 2.2 cm thick in the cave of nutritive cube, light pressure, is shakeout with finger after adding；Blinding 0.07g/m3Sprayer sprays liquid medicine,
Filled full with clear water after liquid medicine is used up；It is covered with film；Nursery stage finds water shortage, is carefully poured by spraying on nutritive cube with watering can
Water；It when finding a large amount of water shortages, should water from block lower part with water pipe, water surface elevation should be the high half of nutritive cube, and drench block
Afterwards；
After planting 4-5 days seedlings of C break ground, and see the seedling of sprouting, throw off film；Seedling all sprouts within 5-7 days；
D controls temperature and humidity in greenhouse, keeps ventilation；After 40-50 days, height of seedling 15-20cm can be transplanted；It is transplanting
The previous day sprays triazolone on seedbed, and the transplanting latter Zhou Zaici in crop field sprays triazolone, prevents and treats spot blight；
E transplanting: hardening before transplanting, preceding 2-3 days seedbeds not water, and keep nutritive cube complete；After crop field should sprinkle profoundly water, to
Water plants seedling after seeping again.
In the step A, implantation time was selected in mid-April.
In the step A, the nutritive cube is made of turfy soil and rhizoma arisaematis root powder, wherein rhizoma arisaematis root
The mass fraction of powder is 1.0%, and surplus is turfy soil.
In the step A, in the turfy soil, content of organic matter 70-80%, humic acid 40-50%, pH value is
5.0-5.5, the turfy soil place of production are Harbin.
In the step A, the nutritive cube are as follows: diameter 2-3cm, it is highly blocky for the cylinder of 3-5cm；Described
The density of putting of nutritive cube is 8000 pieces of 20 square meters of paving.
In the step B, the liquid medicine is auspicious Miao Qing, when use diluted with water according to 1:500 after use.
Beginning at after planting the 5th day, the root and stem and earth's surface contact position for easily occurring in seedling plants find plant atrophy,
More than root system and stem without other phenomenons；Root is sprayed using auspicious Miao Qing, allows medical fluid well into root system of plant in nutritive cube and root
In system and soil contact；It is sprayed again after 5 days, uses fresh water spraying after spraying every time again, remove the medical fluid of plant surface；By with
Upper operation can avoid or reduce disease.
Comparative example 1:
By the rhizoma arisaematis root powder removal in embodiment 1, remaining proportion and method for culturing seedlings are constant.
Comparative example 2:
Rhizoma arisaematis root powder in embodiment 1 is replaced with into rhizoma arisaematis stem tuber powder (Chinese medicine rhizoma arisaematis), remaining matches and educates
Seedling-growing method is constant.
Comparative example 3:
By the rhizoma arisaematis root powder in embodiment 1 replace with Chinese medicine slag (Lonicera and Forsythia piece, Radix Isatidis granules, Duzhong Jiangya Tablets and
Liuwei Dihuang Wan according to dry slag mass ratio 1:1:1:1 mixing Chinese medicine slag), remaining proportion and method for culturing seedlings it is constant.
Detection:
Below to using embodiment 1-3 and comparative example 1-3 method for culturing seedlings, bluish dogbane emergence rate and pass through nutritive cube nursery
After transplant, the survival rate of bluish dogbane is detected, and obtained testing result is shown in Table 1.
Table 1: using the method for culturing seedlings of embodiment 1-3 and comparative example 1-3, bluish dogbane emergence rate and survival rate；
By the above test data it is recognised that the present invention is in seedling raising process, a small amount of rhizoma arisaematis is added in nutritive cube
Root powder or rhizoma arisaematis stem tuber powder can be obviously improved the emergence rate of bluish dogbane, consider that cost, the present invention use rhizoma arisaematis
Root powder.And method for culturing seedlings of the invention is used, the survival rate of bluish dogbane can achieve 100%, and in survival rate and nutritive cube
Whether traditional Chinese medicine ingredients are added unrelated.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method, which comprises the following steps:
5 meters of the length of A smooth south-north direction in greenhouse, wide 1.2-1.5 meters of nursery pond, a pond ridge high position is at 10 centimetres or more, paving
Plastic film covers Chi Geng；Nutritive cube is put in pond, 1.8-2.2 centimetres of spacing, fork is put；Water pipe is from the small stream in block bottom
It pours water, water surface elevation should be high 2/3rds of nutritive cube, spray nutritive cube top with sprayer, minimum spray is twice；It squirts entirely
Half an hour after after with toothpick prick nutritive cube see whether soak；
B screens the bluish dogbane seed stripped down, and full seed is soaked in cold water, impregnates at 18-25 DEG C
16-30 hours；After the water of seed soaking is filtered out, sowing；4-6 are sowed in each nutritive cube, are smeared with finger into the cave of nutritive cube,
And it is sowed within the scope of finger tripe；Turfy soil and rural area soil 3:1 ratio are played the part of into soil, after the sieve screening of 0.05mm, simultaneously with hand
It is covered in 1.8-2.2 cm thick in the cave of nutritive cube, light pressure, is shakeout with finger after adding；Blinding sprays liquid medicine with sprayer, to
Liquid medicine, which is filled after using up with clear water, satisfies；It is covered with film；Nursery stage finds water shortage, is carefully poured by spraying on nutritive cube with watering can
Water；It when finding a large amount of water shortages, should water from block lower part with water pipe, water surface elevation should be the high half of nutritive cube, and drench block
Afterwards；
After planting 4-5 days seedlings of C break ground, and see the seedling of sprouting, throw off film；Seedling all sprouts within 5-7 days；
D controls temperature and humidity in greenhouse, keeps ventilation；After 40-50 days, height of seedling 15-20cm can be transplanted；It is previous transplanting
It sprays triazolone on seedbed, and the transplanting latter Zhou Zaici in crop field sprays triazolone, prevents and treats spot blight；
E transplanting: hardening before transplanting, preceding 2-3 days seedbeds not water, and keep nutritive cube complete；After crop field should sprinkle profoundly water, seeped to water
Plant seedling again afterwards.
2. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as described in claim 1, which is characterized in that described
Step A in, implantation time select in mid-April.
3. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as described in claim 1, which is characterized in that described
Step A in, the main component of the nutritive cube is turfy soil.
4. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as claimed in claim 3, which is characterized in that described
Step A in, in the turfy soil, content of organic matter 70-80%, humic acid 40-50%, pH value 5.0-5.5 is described
The turfy soil place of production is Harbin.
5. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as claimed in claim 3, which is characterized in that described
Step A in, the nutritive cube is made of turfy soil and rhizoma arisaematis root powder, wherein the mass fraction of rhizoma arisaematis root powder
For 1-3%, surplus is turfy soil.
6. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as described in claim 1, which is characterized in that described
Step A in, the nutritive cube are as follows: diameter 2-3cm is highly that the cylinder of 3-5cm is blocky；The nutritive cube is put
Density is that 8000-12500 block spreads 20 square meters.
7. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as described in claim 1, which is characterized in that described
Step A in, each pond selects to prick block from different piece, minimum to select 20 pieces, and bamboo tooth pick bundle extracts toothpick without soil after going down,
And nutritive cube is squeezed with index finger back pressure, the back of the hand indicates that bubble is saturating without soil, indicates excess moisture if the back of the hand extrudes water；Wherein have
Not saturating, Ying Zaicong, which pours water bottom, to be continued to impregnate, and until soaking, remaining water should be discharged.
8. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as claimed in claim 7, which is characterized in that infusing
Apply 5- chloronitrobenzene 25-35g/m when water in water3, zineb 50-70g/m3, for sterilizing nutritive cube.
9. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as described in claim 1, which is characterized in that described
Step B in, the liquid medicine be auspicious Miao Qing.
10. the Northeast's kendir in alkaline land nutritive cube seedling in greenhouse method as described in claim 1, which is characterized in that
Begin within after planting the 5th day, the root and stem and earth's surface contact position for easily occurring in seedling plants find plant atrophy, root system and stem with
On without other phenomenons；Root is sprayed using auspicious Miao Qing, medical fluid is allowed to connect well into root system of plant in nutritive cube and root system with soil
In contacting surface；It is sprayed again after 5 days, uses fresh water spraying after spraying every time again, remove the medical fluid of plant surface；It can be kept away by the above operation
Exempt from or reduce disease.
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