CN105165576B - A kind of oil method for culturing seedlings of tree peony - Google Patents
A kind of oil method for culturing seedlings of tree peony Download PDFInfo
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- CN105165576B CN105165576B CN201510498087.4A CN201510498087A CN105165576B CN 105165576 B CN105165576 B CN 105165576B CN 201510498087 A CN201510498087 A CN 201510498087A CN 105165576 B CN105165576 B CN 105165576B
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Abstract
The invention discloses a kind of method for culturing seedlings of oil Paeonia suffruticosa seed, belong to agricultural technology field.The method for culturing seedlings includes：The preparation of seedling medium, seed selection, sowing, seedling management.The matrix for containing the components such as organic decomposed matrix and Chinese medicine slag is selected in this method seedling raising process as seedling medium, in Chinese medicine slag containing a variety of Anti-bacterium drug ingedients can effectively prevent the generation of various pest and disease damages and without any medicament residue, seedling medium formula is reasonable, comply fully with the nutritional need that oil uses tree peony nursery, emergence rate is high, and the emergence cycle is short, and cost is low, the healthy and strong easily cultivation of nursery stock, has a wide range of applications promotional value.
Description
Technical field
The present invention relates to a kind of method for culturing seedlings of tree peony, and specifically a kind of oil method for culturing seedlings of tree peony, belongs to agriculture
Industry technical field.
Background technology
Oil is a kind of perennial undershrub for originating in China with tree peony, and oil productivity is high, oil is excellent, can be used as woody oil
Expect crop, in addition to lower peony seeds processing peony seed oil is adopted, its petal, pistil and Ye Jun can tea making, the root bark of tree peony can be used as medicine；Peony seeds
Oily unsaturated fatty acid content is up to 92.26%, and wherein a- leukotrienes accounts for more than 42%, and many index, which exceedes, is referred to as " liquid Huang
The olive oil of gold ", is edible oil best in the world.Oil is drought-resistant, barren-resistant, resistance to high and cold with tree peony, has and checks winds and fixes drifting sand, protects
Water holding soil, water conservation, carbon sequestration oxygenation etc. act on, and are good green tree species.The conventional seedbed system side of tree peony is used for oil at present
The shortcomings that method is low there are emergence rate, and of high cost, seedling strain is not easy to cultivate, simultaneously because being to prevent pest and disease damage in conventional seedbed system method
And various chemical pesticides are added, easily environment is polluted, the internal remains of pesticide of seedling strain is easily exceeded, and there are security risk.
The content of the invention
For problems of the prior art, the present invention provides the method for culturing seedlings that a kind of oil uses tree peony.In nursery
Cheng Zhong, selects the matrix for contain the components such as organic decomposed matrix and Chinese medicine slag to be used as seedling medium, and a variety of resist is contained in Chinese medicine slag
Germ drug ingedient can effectively prevent the generation of various pest and disease damages without any medicament residue, and it is reasonable that seedling medium is formulated, completely
Meet the nutritional need that oil uses tree peony nursery, emergence rate is high, and cost is low, the healthy and strong easily cultivation of nursery stock.
The present invention uses following technical scheme：
A kind of oil method for culturing seedlings of tree peony, it is characterised in that it comprises the following steps：
（1）The preparation of seedling medium：
Seedling medium uses expanded perlite：Chinese medicine slag：Organic decomposed matrix：Trace element is according to 1：2：5：0.3-0.6
Ratio be made, thickness 2-2.5cm；Organic decomposed matrix is prepared by the following method：By pig manure, stalk, dish
Cake, pericarp are according to 2：1：1：After 2 ratio mixing, it is 28 that urea, which adjusts carbon-nitrogen ratio,:1, it is 75% to control initial water content, then
Addition accounts for the microbial bacterial agent bar heap fermentation of total weight of the mixture 0.1-0.3%, after bar heap central temperature is increased to more than 60 DEG C
Every turning in 3 days once, 30 days or so completely it is decomposed, decomposed good organic decomposed matrix is dried to water content and drops to 20%-
30%, it is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix to be crushed through pulverizer；The microbial bacterial agent is EM composite bacteria agents；
The trace element is zinc-amino acid chelate：Chelating amino acids manganese：Amino acid chelated iron：Copper amino acid chelate is according to 1：1：0.9：
1.2 composition；
（2）Seed selection：When small with 40~50 DEG C of water seed soaking 48, floating is chosen seeds, and the flat kind floated in removing, pulls sedimentation out
Full seed, by full seed be put into growth promoter soak 1-2 it is small when after pull out, cleaned up and dried with clear water, as
Sowing kind；
（3）Sowing：Seed after processing is uniformly sprinkling upon above the matrix in seedbed, every square metre with dry seeds 0.15-0.2
Kilogram, seed then is covered with the mixture of matrix and fine sand, cladding thickness 1-1.5cm, sprays 1 water after covering kind, make lid again
Kind layer drenches, and by the use of plastic film as heat and moisture preserving film, seedbed is covered, plays the role of heat and moisture preserving；
（4）Seedling management：Nursery beforehand control nursery room temperature is 28-33 DEG C, relative humidity 70% -80%, after planting
Seedling is unearthed within 10~15 days, when the number that comes up reaches 30-50%, is thrown off plastic film, is carried out a thinning, reject weak
Small, disease and excessive growth seedling, it is ensured that neat, the homogeneity of nursery stock；Thinning imposes band rich water for second day once, and every 10 square metres with urine
300 grams of element；When the number that comes up reaches 70-80%, nursery bed temperature is controlled in 28 DEG C of 25-, keeps flat Wen Changmiao, keeps logical
Wind is sufficient, and relative humidity drops to less than 60%, and the oily tree peony seedling brought out is healthy and strong, beneficial to surviving；When Seedling height growth to 25-
During 30cm, you can emerge and transplant；Seedling stage wants frequent uprooting weed, loosens the soil, preserves soil moisture, in due course topdressing and watering.
The step（1）Chinese medicine slag is made of the raw material of following parts by weight：50-60 parts of Herba Andrographitis, dandelion 60-80
Part, 20-30 parts of purslane, 40-50 parts of Angelica sinensis, 30-40 parts of the coptis, 20-30 parts of Eclipta prostrata, 10-15 parts of pseudo-ginseng, Radix Salviae Miltiorrhizae 10-
15 parts, 15-20 parts of safflower, 15-20 parts of Ligusticum wallichii, 5-10 parts of cattail pollen, 5-10 parts of Radix Curcumae, 15-20 parts of the fruit of Cherokee rose.
The step（2）Middle growth promoter is prepared using following methods：Soaked at normal temperatures with 40-50 DEG C of warm water
The fresh and tender purslane mashed, when immersion 3-5 is small, the weight ratio of purslane and warm water is 1：10, then filter, added in filter liquor
Heteroauxin, maleic hydrazide, vitamin B12, trace element Fe, Cu, Mn and Zn are formulated.
The step（2）Filter liquor in 50-60ppm containing heteroauxin, maleic hydrazide 20-30ppm, vitamin B12 3-
5ppm, trace element Fe 5ppb, Cu 7ppb, Mn 10ppb and Zn 5ppb.
The step（3）Mesostroma and fine sand mixture are prepared by following methods：By particle diameter 1-2mm fine sand
Mixed and stirred with matrix, fine sand is 5 with matrix volume ratio：1.
Beneficial effects of the present invention are as follows：
1. the present invention is using rational seedling medium is formulated, by Chinese medicine slag waste utilization and organic decomposed matrix, micro member
Element, expanded perlite are reasonably combined, and nutritional ingredient is sufficient, multi-medicament component that is not only cost-effective, but also containing in Chinese medicine
It is capable of the generation of effectively pre- preventing disease and pest, avoids because being polluted using chemical pesticide to environment.
2. Paeonia suffruticosa seed is first used water seed soaking flotation in seedling raising process of the present invention, then with plant growth promoter into one
Immersion treatment is walked, effectively improves the rate that roots of seed, shortens seedling raise period, emergence rate is high, and emergence is neat, the nursery stock of cultivation
Easily cultivation, survival rate are high.
Embodiment
With reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of oil method for culturing seedlings of tree peony, comprises the following steps：
（1）The preparation of seedling medium：Seedling medium uses expanded perlite：Chinese medicine slag：Organic decomposed matrix：Trace element
According to 1：2：5：0.3 ratio is made, thickness 2cm；Wherein, organic decomposed matrix is prepared by the following method：By pig
Excrement, stalk, rapeseed cake, pericarp are according to 2：1：1：After 2 ratio mixing, it is 28 that urea, which adjusts carbon-nitrogen ratio,:1, control initial water content
For 75%, then addition accounts for the microbial bacterial agent bar heap fermentation of total weight of the mixture 0.1-0.3%, when bar heap central temperature is increased to
After more than 60 DEG C every turning in 3 days once, 30 days or so completely it is decomposed, decomposed good organic decomposed matrix is dried to water content
20%-30% is dropped to, it is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix to be crushed through pulverizer；The microbial bacterial agent is EM
Composite bacteria agent；The trace element is zinc-amino acid chelate：Chelating amino acids manganese：Amino acid chelated iron：Copper amino acid chelate is pressed
According to 1：1：0.9：1.2 composition；
Above-mentioned Chinese medicine slag contains 50 parts of Herba Andrographitis, 60 parts of dandelion, 20 parts of purslane, 40 parts of Angelica sinensis, 30 parts of the coptis, non-irrigated lotus
20 parts of grass, 10 parts of pseudo-ginseng, 10 parts of Radix Salviae Miltiorrhizae, 15 parts of safflower, 15 parts of Ligusticum wallichii, 5 parts of cattail pollen, 5 parts of Radix Curcumae, 15 parts of the fruit of Cherokee rose.
（2）Seed selection：When small with 40~50 DEG C of water seed soaking 48, floating is chosen seeds, and the flat kind floated in removing, pulls sedimentation out
Full seed, by full seed be put into growth promoter soak 1-2 it is small when after pull out, cleaned up and dried with clear water, as
Sowing kind；The growth promoter is prepared by following methods：Mashed at normal temperatures with 40-50 DEG C of warm water immersion fresh
Tender purslane, when immersion 3-5 is small, the weight ratio of purslane and warm water is 1：10, then filter, indoles second is added in filter liquor
Acid, maleic hydrazide, vitamin B12, trace element Fe, Cu, Mn and Zn are formulated.Wherein, heteroauxin is contained in filter liquor
50ppm, maleic hydrazide 20ppm, vitamin B12 3ppm, trace element Fe 5ppb, Cu 7ppb, Mn 10ppb and Zn 5ppb.
（3）Sowing：Seed after processing is uniformly sprinkling upon above the matrix in seedbed, every square metre public with dry seeds 0.15
Jin, then covers seed, cladding thickness 1cm, sprays 1 water after covering kind, make lid kind layer wet again with the mixture of matrix and fine sand
Thoroughly, by the use of plastic film as heat and moisture preserving film, seedbed is covered, plays the role of heat and moisture preserving；Wherein, matrix and fine sand mixture
It is to be prepared by following methods：Fine sand of the particle diameter in 1-2mm is mixed and stirred with matrix, fine sand is 5 with matrix volume ratio：1.
（4）Seedling management：Nursery beforehand control nursery room temperature is 28-33 DEG C, relative humidity 70% -80%, after planting
14 days seedling are unearthed, and when the number that comes up reaches 30-50%, are thrown off plastic film, are carried out a thinning, reject it is small and weak,
Disease and excessive growth seedling, it is ensured that neat, the homogeneity of nursery stock；Thinning imposes band rich water for second day once, and every 10 square metres with urea
300 grams；When the number that comes up reaches 70-80%, nursery bed temperature is controlled in 28 DEG C of 25-, keeps flat Wen Changmiao, keeps ventilation
Abundance, relative humidity drop to less than 60%, and the oily tree peony seedling brought out is healthy and strong, beneficial to surviving；When Seedling height growth to 25-30cm
When, you can emerge and transplant；Seedling stage wants frequent uprooting weed, loosens the soil, preserves soil moisture, in due course topdressing and watering.
Embodiment 2
A kind of oil method for culturing seedlings of tree peony, it comprises the following steps：
（1）The preparation of seedling medium：
Seedling medium uses expanded perlite：Chinese medicine slag：Organic decomposed matrix：Trace element is according to 1：2：5：0.6 ratio
Example is made, thickness 2.5cm；Organic decomposed matrix is prepared by the following method：By pig manure, stalk, rapeseed cake, pericarp
According to 2：1：1：After 2 ratio mixing, it is 28 that urea, which adjusts carbon-nitrogen ratio,:1, it is 75% to control initial water content, and then addition accounts for mixed
The microbial bacterial agent bar heap fermentation of compound gross weight 0.1-0.3%, every 3 days after bar heap central temperature is increased to more than 60 DEG C
Once, 30 days or so completely decomposed, and decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, through powder for turning
It is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix that broken machine, which crushes,；The microbial bacterial agent is EM composite bacteria agents；It is described micro
Element is zinc-amino acid chelate：Chelating amino acids manganese：Amino acid chelated iron：Copper amino acid chelate is according to 1：1：0.9：1.2 composition；
Wherein, Chinese medicine slag contains 60 parts of Herba Andrographitis, 80 parts of dandelion, 30 parts of purslane, 50 parts of Angelica sinensis, 40 parts of the coptis, drought
30 parts of lotus grass, 15 parts of pseudo-ginseng, 15 parts of Radix Salviae Miltiorrhizae, 20 parts of safflower, 20 parts of Ligusticum wallichii, 10 parts of cattail pollen, 10 parts of Radix Curcumae, the fruit of Cherokee rose 20
Part.
（2）Seed selection：When small with 40-50 DEG C of water seed soaking 48, floating is chosen seeds, and the flat kind floated in removing, pulls sedimentation out
Full seed, by full seed be put into growth promoter soak 1-2 it is small when after pull out, cleaned up and dried with clear water, as
Sowing kind；The growth promoter is prepared using following methods：Mashed at normal temperatures with 40-50 DEG C of warm water immersion fresh
Tender purslane, when immersion 3-5 is small, the weight ratio of purslane and warm water is 1：10, then filter, indoles second is added in filter liquor
Acid, maleic hydrazide, vitamin B12, trace element Fe, Cu, Mn and Zn are formulated；60ppm containing heteroauxin in the filter liquor,
Maleic hydrazide 30ppm, vitamin B12 5ppm, trace element Fe 5ppb, Cu 7ppb, Mn 10ppb and Zn 5ppb.
（3）Sowing：Seed after processing is uniformly sprinkling upon above the matrix in seedbed, every square metre with 0.2 kilogram of dry seeds,
Then with the mixture of matrix and fine sand covering seed, cladding thickness 1.5cm, sprays 1 water after covering kind, makes lid kind layer wet again
Thoroughly, by the use of plastic film as heat and moisture preserving film, seedbed is covered, plays the role of heat and moisture preserving；The matrix and fine sand mixture
It is to be prepared by following methods：Fine sand of the particle diameter in 1-2mm is mixed and stirred with matrix, fine sand is 5 with matrix volume ratio：1.
（4）Seedling management：Nursery beforehand control nursery room temperature is 28-33 DEG C, relative humidity 70% -80%, after planting
15 days seedling are unearthed, and when the number that comes up reaches 30-50%, are thrown off plastic film, are carried out a thinning, reject it is small and weak,
Disease and excessive growth seedling, it is ensured that neat, the homogeneity of nursery stock；Thinning imposes band rich water for second day once, and every 10 square metres with urea
300 grams；When the number that comes up reaches 70-80%, nursery bed temperature is controlled in 28 DEG C of 25-, keeps flat Wen Changmiao, keeps ventilation
Abundance, relative humidity drop to less than 60%, and the oily tree peony seedling brought out is healthy and strong, beneficial to surviving；When Seedling height growth to 25-30cm
When, you can emerge and transplant；Seedling stage wants frequent uprooting weed, loosens the soil, preserves soil moisture, in due course topdressing and watering.
Embodiment 3
A kind of oil method for culturing seedlings of tree peony, it comprises the following steps：
（1）The preparation of seedling medium：
Seedling medium uses expanded perlite：Chinese medicine slag：Organic decomposed matrix：Trace element is according to 1：2：5：0.5 ratio
Example is made, thickness 2.2cm；Organic decomposed matrix is prepared by the following method：By pig manure, stalk, rapeseed cake, pericarp
According to 2：1：1：After 2 ratio mixing, it is 28 that urea, which adjusts carbon-nitrogen ratio,:1, it is 75% to control initial water content, and then addition accounts for mixed
The microbial bacterial agent bar heap fermentation of compound gross weight 0.1-0.3%, every 3 days after bar heap central temperature is increased to more than 60 DEG C
Once, 30 days or so completely decomposed, and decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, through powder for turning
It is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix that broken machine, which crushes,；The microbial bacterial agent is EM composite bacteria agents；It is described micro
Element is zinc-amino acid chelate：Chelating amino acids manganese：Amino acid chelated iron：Copper amino acid chelate is according to 1：1：0.9：1.2 composition；
Wherein, Chinese medicine slag contains 55 parts of Herba Andrographitis, 70 parts of dandelion, 25 parts of purslane, 45 parts of Angelica sinensis, 35 parts of the coptis, drought
25 parts of lotus grass, 12 parts of pseudo-ginseng, 12 parts of Radix Salviae Miltiorrhizae, 18 parts of safflower, 16 parts of Ligusticum wallichii, 8 parts of cattail pollen, 9 parts of Radix Curcumae, 16 parts of the fruit of Cherokee rose.
（2）Seed selection：When small with 40-50 DEG C of water seed soaking 48, floating is chosen seeds, and the flat kind floated in removing, pulls sedimentation out
Full seed, by full seed be put into growth promoter soak 1-2 it is small when after pull out, cleaned up and dried with clear water, as
Sowing kind；The growth promoter is prepared using following methods：Mashed at normal temperatures with 40-50 DEG C of warm water immersion fresh
Tender purslane, when immersion 3-5 is small, the weight ratio of purslane and warm water is 1：10, then filter, indoles second is added in filter liquor
Acid, maleic hydrazide, vitamin B12, trace element Fe, Cu, Mn and Zn are formulated；55ppm containing heteroauxin in the filter liquor,
Maleic hydrazide 25ppm, vitamin B12 4ppm, trace element Fe 5ppb, Cu 7ppb, Mn 10ppb and Zn 5ppb.
（3）Sowing：Seed after processing is uniformly sprinkling upon above the matrix in seedbed, every square metre public with dry seeds 0.18
Jin, then covers seed, cladding thickness 1.5cm, sprays 1 water after covering kind, make lid kind layer again with the mixture of matrix and fine sand
It is drenched, by the use of plastic film as heat and moisture preserving film, seedbed is covered, plays the role of heat and moisture preserving；The matrix is mixed with fine sand
Thing is prepared by following methods：Fine sand of the particle diameter in 1-2mm is mixed and stirred with matrix, fine sand is 5 with matrix volume ratio：1.
（4）Seedling management：Nursery beforehand control nursery room temperature is 28-33 DEG C, relative humidity 70% -80%, after planting
12 days seedling are unearthed, and when the number that comes up reaches 30-50%, are thrown off plastic film, are carried out a thinning, reject it is small and weak,
Disease and excessive growth seedling, it is ensured that neat, the homogeneity of nursery stock；Thinning imposes band rich water for second day once, and every 10 square metres with urea
300 grams；When the number that comes up reaches 70-80%, nursery bed temperature is controlled in 28 DEG C of 25-, keeps flat Wen Changmiao, keeps ventilation
Abundance, relative humidity drop to less than 60%, and the oily tree peony seedling brought out is healthy and strong, beneficial to surviving；When Seedling height growth to 25-30cm
When, you can emerge and transplant；Seedling stage wants frequent uprooting weed, loosens the soil, preserves soil moisture, in due course topdressing and watering.
Embodiment 4
A kind of oil method for culturing seedlings of tree peony, it comprises the following steps：
（1）The preparation of seedling medium：Seedling medium uses expanded perlite：Chinese medicine slag：Organic decomposed matrix：Trace element
According to 1：2：5：0.4 ratio is made, thickness 2.3cm；Organic decomposed matrix is prepared by the following method：By pig
Excrement, stalk, rapeseed cake, pericarp are according to 2：1：1：After 2 ratio mixing, it is 28 that urea, which adjusts carbon-nitrogen ratio,:1, control initial water content
For 75%, then addition accounts for the microbial bacterial agent bar heap fermentation of total weight of the mixture 0.1-0.3%, when bar heap central temperature is increased to
After more than 60 DEG C every turning in 3 days once, 30 days or so completely it is decomposed, decomposed good organic decomposed matrix is dried to water content
20%-30% is dropped to, it is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix to be crushed through pulverizer；The microbial bacterial agent is EM
Composite bacteria agent；The trace element is zinc-amino acid chelate：Chelating amino acids manganese：Amino acid chelated iron：Copper amino acid chelate is pressed
According to 1：1：0.9：1.2 composition；In above-mentioned Chinese medicine slag containing 60 parts of Herba Andrographitis, 80 parts of dandelion, 25 parts of purslane, 45 parts of Angelica sinensis,
38 parts of the coptis, 27 parts of Eclipta prostrata, 13 parts of pseudo-ginseng, 12 parts of Radix Salviae Miltiorrhizae, 18 parts of safflower, 16 parts of Ligusticum wallichii, 10 parts of cattail pollen, Radix Curcumae 10
Part, 20 parts of the fruit of Cherokee rose.
（2）Seed selection：When small with 40~50 DEG C of water seed soaking 48, floating is chosen seeds, and the flat kind floated in removing, pulls sedimentation out
Full seed, by full seed be put into growth promoter soak 1-2 it is small when after pull out, cleaned up and dried with clear water, as
Sowing kind；The growth promoter is prepared using following methods：Mashed at normal temperatures with 40-50 DEG C of warm water immersion fresh
Tender purslane, when immersion 3-5 is small, the weight ratio of purslane and warm water is 1：10, then filter, indoles second is added in filter liquor
Acid, maleic hydrazide, vitamin B12, trace element Fe, Cu, Mn and Zn are formulated；Wherein, heteroauxin is contained in filter liquor
55ppm, maleic hydrazide 22ppm, vitamin B12 5ppm, trace element Fe 5ppb, Cu 7ppb, Mn 10ppb and Zn 5ppb.
（3）Sowing：Seed after processing is uniformly sprinkling upon above the matrix in seedbed, every square metre with 0.2 kilogram of dry seeds,
Then with the mixture of matrix and fine sand covering seed, cladding thickness 1.2cm, sprays 1 water after covering kind, makes lid kind layer wet again
Thoroughly, by the use of plastic film as heat and moisture preserving film, seedbed is covered, plays the role of heat and moisture preserving；The matrix and fine sand mixture
It is to be prepared by following methods：Fine sand of the particle diameter in 1-2mm is mixed and stirred with matrix, fine sand is 5 with matrix volume ratio：1.
（4）Seedling management：Nursery beforehand control nursery room temperature is 28-33 DEG C, relative humidity 70% -80%, after planting
10 days seedling are unearthed, and when the number that comes up reaches 30-50%, are thrown off plastic film, are carried out a thinning, reject it is small and weak,
Disease and excessive growth seedling, it is ensured that neat, the homogeneity of nursery stock；Thinning imposes band rich water for second day once, and every 10 square metres with urea
300 grams；When the number that comes up reaches 70-80%, nursery bed temperature is controlled in 28 DEG C of 25-, keeps flat Wen Changmiao, keeps ventilation
Abundance, relative humidity drop to less than 60%, and the oily tree peony seedling brought out is healthy and strong, beneficial to surviving；When Seedling height growth to 25-30cm
When, you can emerge and transplant；Seedling stage wants frequent uprooting weed, loosens the soil, preserves soil moisture, in due course topdressing and watering.
Comparative example
A kind of oil method for culturing seedlings of tree peony, its specific steps with embodiment 4, unlike：Step（2）In, seed selection：With
When 40~50 DEG C of water seed soaking 48 is small, floating is chosen seeds, and the flat kind floated in removing, is pulled out after pulling the full seed of sedimentation out, is used
Clear water, which cleans up, to be dried, as sowing kind.
The oil cultivated according to the method for above-described embodiment 1-4 and comparative example is carried out with the emergence rate after Paeonia suffruticosa seed 30 days
Statistics, at the same by the above method cultivate oil with after tree peony seedling replanting according to conventional cultivation method cultivate 1 month after survive
Rate carries out Research statistics.The result is shown in table 1.
1 emergence rate of table and survival rate statistical result
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example | |
| Emergence rate（%） | 95 | 96 | 98 | 95 | 52 |
| Survival rate（%） | 100% | 100% | 100% | 100% | 85% |
As can be seen from the above table, oil Paeonia suffruticosa seed seedling medium using the present invention is cultivated and by growth promoter
After processing, emergence rate is apparently higher than the seed handled without growth promoter.In addition, compared to the seedling obtained by comparative example, use
The advantages of oil Paeonia suffruticosa seed of the method for the present invention has that germination is fast, it is fast to take root, and the seedling after emergence is stout and strong, easy cultivation, transplanting
Survival rate is up to 100% afterwards, this is because there is the seedling medium of selection and breeding sufficient nutrient to be absorbed by plant, produces flourishing
Root system and strong leaf seedling, thus be easier to survive.
Claims (3)
1. a kind of oil method for culturing seedlings of tree peony, it is characterised in that it comprises the following steps：
（1）The preparation of seedling medium：
Seedling medium uses expanded perlite：Chinese medicine slag：Organic decomposed matrix：Trace element is according to 1：2：5：The ratio of 0.3-0.6
Example is made, thickness 2-2.5cm；Organic decomposed matrix is prepared by the following method：By pig manure, stalk, rapeseed cake, fruit
Skin is according to 2：1：1：After 2 ratio mixing, it is 28 that urea, which adjusts carbon-nitrogen ratio,:1, it is 75% to control initial water content, and then addition accounts for
The microbial bacterial agent bar heap fermentation of total weight of the mixture 0.1-0.3%, every 3 after bar heap central temperature is increased to more than 60 DEG C
Once, 30 days or so completely decomposed, and decomposed good organic decomposed matrix is dried to water content and drops to 20%-30%, passes through for its turning
It is that the particle that particle diameter is 2-3mm obtains organic decomposed matrix that pulverizer, which crushes,；The microbial bacterial agent is EM composite bacteria agents；It is described micro-
Secondary element is zinc-amino acid chelate：Chelating amino acids manganese：Amino acid chelated iron：Copper amino acid chelate is according to 1：1：0.9：1.2 group
Into；
（2）Seed selection：When small with 40~50 DEG C of water seed soaking 48, floating is chosen seeds, and the flat kind floated in removing, pulls the full of sedimentation out
Seed, by full seed be put into growth promoter soak 1-2 it is small when after pull out, cleaned up and dried with clear water, as sowing
With kind；
The growth promoter is prepared using following methods：The fresh and tender horse mashed at normal temperatures with 40-50 DEG C of warm water immersion
Bitterroot, when immersion 3-5 is small, the weight ratio of purslane and warm water is 1：10, then filter, heteroauxin, green grass or young crops are added in filter liquor
Fresh element, vitamin B12, trace element Fe, Cu, Mn and Zn are formulated；
50-60ppm containing heteroauxin, maleic hydrazide 20-30ppm, vitamin B12 3-5ppm, trace element Fe in the filter liquor
5ppb, Cu7ppb, Mn10ppb and Zn 5ppb；
（3）Sowing：Seed after processing is uniformly sprinkling upon above the matrix in seedbed, every square metre public with dry seeds 0.15-0.2
Jin, then covers seed, cladding thickness 1-1.5cm, sprays 1 water after covering kind, make lid kind again with the mixture of matrix and fine sand
Layer is drenched, by the use of plastic film as heat and moisture preserving film, seedbed is covered, plays the role of heat and moisture preserving；
（4）Seedling management：Nursery beforehand control nursery room temperature is 28-33 DEG C, relative humidity 70% -80%, after planting 10~
15 days seedling are unearthed, and when the number that comes up reaches 30-50%, are thrown off plastic film, are carried out a thinning, reject it is small and weak,
Disease and excessive growth seedling, it is ensured that neat, the homogeneity of nursery stock；Thinning imposes band rich water for second day once, and every 10 square metres with urea
300 grams；When the number that comes up reaches 70-80%, nursery bed temperature is controlled in 28 DEG C of 25-, keeps flat Wen Changmiao, keeps ventilation
Abundance, relative humidity drop to less than 60%, and the oily tree peony seedling brought out is healthy and strong, beneficial to surviving；When Seedling height growth to 25-30cm
When, you can emerge and transplant；Seedling stage wants frequent uprooting weed, loosens the soil, preserves soil moisture, in due course topdressing and watering.
2. method for culturing seedlings according to claim 1, it is characterised in that the step（1）Chinese medicine slag is by following parts by weight
Raw material composition：50-60 parts of Herba Andrographitis, 60-80 parts of dandelion, 20-30 parts of purslane, 40-50 parts of Angelica sinensis, 30-40 parts of the coptis,
20-30 parts of Eclipta prostrata, 10-15 parts of pseudo-ginseng, 10-15 parts of Radix Salviae Miltiorrhizae, 15-20 parts of safflower, 15-20 parts of Ligusticum wallichii, cattail pollen 5-10
Part, 5-10 parts of Radix Curcumae, 15-20 parts of the fruit of Cherokee rose.
3. method for culturing seedlings according to claim 1, it is characterised in that the step（3）Mesostroma is with fine sand mixture
Prepared by following methods：Fine sand of the particle diameter in 1-2mm is mixed and stirred with matrix, fine sand is 5: 1 with matrix volume ratio.
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