CN105145250A - Method for cultivating crape myrtle nursery-grown plants - Google Patents
Method for cultivating crape myrtle nursery-grown plants Download PDFInfo
- Publication number
- CN105145250A CN105145250A CN201510564116.2A CN201510564116A CN105145250A CN 105145250 A CN105145250 A CN 105145250A CN 201510564116 A CN201510564116 A CN 201510564116A CN 105145250 A CN105145250 A CN 105145250A
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- crape myrtle
- nursery
- seed
- soil
- grown plants
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- 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
-
- 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
- A01C1/08—Immunising seed
Abstract
The invention discloses a method for cultivating crape myrtle nursery-grown plants. The method includes the steps that cuttage seeds are collected, stored and disinfected; soil preparation is conducted; the seeds are treated before sowing; sowing is performed; a shed is erected and then removed; seedlings are trimmed; chemical control is conducted in the growing season; the seedlings come out a nursery. Compared with the prior art, the method for cultivating the crape myrtle nursery-grown plants has the advantages that the survival rate of the nursery-grown plants is high; the growing speed of the nursery-grown plants is increased, and large-area planting of the nursery-grown plants can be facilitated. According to the method for cultivating the crape myrtle nursery-grown plants, powdery mildew and crape myrtle cashmere scabies are effectively prevented in the growth period of the nursery-grown plants, and therefore the growth of the crape myrtle nursery-grown plants is promoted and the survival rate of the nursery-grown plants is increased.
Description
Technical field
The present invention relates to technical field of plant cultivation, in particular the breeding method of a kind of crape myrtle nursery stock.
Background technology
Crape myrtle, has another name called crape myrtle, cherry-apple tree, itches tree, originates in China, belongs to Lythraceae Lagerstroemia.Record the history of existing 1500 according to history records, be important flower trees in China summer, and the florescence is longer, pattern is gorgeous.Crape myrtle has purposes and vast potential for future development widely in park and garden construction, often plant in building, courtyard, Chi Pan, river bank, lawn surrounding and path both sides, park; Now be widely used in the lace of street tree, urban road, or be used as bonsai production.Form of planting generally adopts solely dry, Cong Gan and short dry reasonably combined, brings out the best in each other, to reach optimum efficiency.Crape myrtle has stronger absorption pernicious gas and absorbs and retain the effect of dust, particularly to sulphur dioxide, the better resistance of hydrogen fluoride and chlorine, every kilogram of crape myrtle cured leaf can absorb the sulphur of about 10 grams and keep growing well according to surveying and determination, at distance pollution source 200-250 rice, every square metre of blade can absorb and retain 4.42 grams, dust, therefore can using the Greeing species of crape myrtle as atmospheric pollution area.Crape myrtle can produce volatility oils, has obvious bactericidal action to pathogens such as diphtheria bacterium, dysentery bacillus.Therefore plant crape myrtle can not only beautify the environment, can also air conservation, the culture technique of current lagerstroemia indica tree is all immature, and the crape myrtle life-span cultivated is shorter, is easily subject to insect pest, seedling period easy damping off and root rot.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide the breeding method of a kind of crape myrtle nursery stock, the survival rate of nursery stock is high, and the growth rate of nursery stock increases, and is beneficial to large-area planting.
The present invention is achieved by the following technical solutions: the breeding method of a kind of crape myrtle nursery stock, comprises the steps:
(11), seed collection, storage and sterilization:
Crape myrtle seed is ripe October, select that tree crown is well-balanced, robust growth, the elite stand that normally blooms without the 20-30 of damage by disease and insect, when vegetables fruit is from yellow overstrike, harvesting crape myrtle seed drying preservation; Choose full, flawless, not lopsided crape myrtle seed, use thimerosal disinfection, the processing time is 12-24 hour;
(12), wholely: select loosing soil, draining is good, subterranean water level is low, the sandy loam that soil property is more fertile makes ground, garden, nursery garden ground before entering the winter or soil freeze-up before plough deeply once, tilling depth 35-45cm, every mu of basal dressing 1500-2000kg, after the beginning of spring in the coming year, thin cultivated soil, soil is made to reach soft, particle is tiny and suede soil is sufficient, many parallel furrow are built Tanaka, the wide 1-1.2 rice of furrow, high 20-25cm, described base manure is made up of the raw material of following weight parts: fertilizer 500-510 parts, composite fertilizer 50-60 parts, superphosphate 100-150 part, chicken manure 200-250, 20-30 parts, potash fertilizer, 150-200 parts, cake fertilizer,
(13), the process of seeds before seeding: sow first 7 days, with 0.2% potassium permanganate soaking disinfection 10-20h, put into 50 ~ 55 DEG C of warm water after rinsing well with clear water afterwards to soak 24 hours, before seed buries, first soak 3-5 minute with the gibberellin of 420mg/L, rear Baume 3-4 degree lime sulfur sprays seed;
(14), sow: before sowing, the wide furrow put in order are watered, wide furrow add the yellow soil of auxiliary one deck 3CM, after seed is evenly sowed, after gently spill one deck ash, spill one deck suede soil again, then add rice straw mulching, the thickness of ash is 0.2mm,, the thickness of suede soil is 1mm;
(15) frame canopy with remove canopy: after seed finishes, set up high on wide furrow by bamboo cane and be the hut of 70cm, cover plastic film; After temperature stabilization goes back up to 18 DEG C, select overcast and rainy, canopy can be removed;
(16) seedling is pruned: sow after 25 days, and seed starts to germinate, and after seedling is unusual, opens straw between the lights; After removing canopy, weeds between timely removing seedling, remove overstocked branch and the excessive growth tip and have a strong impact on the branch group of illumination, summer pruning amount can not exceed 10% of tree body branches and leaves total amount, adopt winter prune off, contract cut, long Long pruning method of putting, one week pruned once, pruned three times, anti-arid;
(17) season of growth chemical control: to go after canopy 7 days, spray 80% zineb wettable powder, 500 times of liquid prevention powdery mildews; And after 10 days, spray 40% omethoate emulsifiable solution 900 times prevention crape myrtle suede scabies;
(18) go out garden: when seedling strain grows to 10-15cm, carry out field planting, during field planting, the line space between seedling strain remains on 10cm.
The present invention compared to existing technology, the breeding method of a kind of crape myrtle nursery stock of the present invention, beneficial effect is embodied in:
1, the breeding method of a kind of crape myrtle nursery stock of the present invention, the survival rate of nursery stock is high.
2, hinge structure, the growth cycle of crape myrtle sapling is longer, the breeding method of a kind of crape myrtle nursery stock of the present invention, effectively shortens the growth cycle of crape myrtle sapling.
3, hinge structure, the growth rate of crape myrtle sapling is slow, the breeding method of a kind of crape myrtle nursery stock of the present invention, and the growth rate of nursery stock increases, and is beneficial to it and large-arealy plants.
4, the breeding method of a kind of crape myrtle nursery stock of the present invention, effectively prevents the nursery stock growth stage from obtaining powdery mildew and crape myrtle suede scabies, thus promotes the growth of crape myrtle nursery stock, improves the survival rate of nursery stock.
Embodiment
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
A breeding method for crape myrtle nursery stock, comprises the steps:
(11), seed collection, storage and sterilization:
Crape myrtle seed is ripe October, select that tree crown is well-balanced, robust growth, the elite stand that normally blooms without the 20-30 of damage by disease and insect, when vegetables fruit is from yellow overstrike, harvesting crape myrtle seed drying preservation; Choose full, flawless, not lopsided crape myrtle seed, use thimerosal disinfection, the processing time is 12-24 hour;
(12), wholely: select loosing soil, draining is good, subterranean water level is low, the sandy loam that soil property is more fertile makes ground, garden, nursery garden ground before entering the winter or soil freeze-up before plough deeply once, tilling depth 35-45cm, every mu of basal dressing 1500-2000kg, after the beginning of spring in the coming year, thin cultivated soil, soil is made to reach soft, particle is tiny and suede soil is sufficient, many parallel furrow are built Tanaka, the wide 1-1.2 rice of furrow, high 20-25cm, described base manure is made up of the raw material of following weight parts: fertilizer 500-510 parts, composite fertilizer 50-60 parts, superphosphate 100-150 part, chicken manure 200-250, 20-30 parts, potash fertilizer, 150-200 parts, cake fertilizer,
(13), the process of seeds before seeding: sow first 7 days, with 0.2% potassium permanganate soaking disinfection 10-20h, put into 50 ~ 55 DEG C of warm water after rinsing well with clear water afterwards to soak 24 hours, before seed buries, first soak 3-5 minute with the gibberellin of 420mg/L, rear Baume 3-4 degree lime sulfur sprays seed;
(14), sow: before sowing, the wide furrow put in order are watered, wide furrow add the yellow soil of auxiliary one deck 3CM, after seed is evenly sowed, after gently spill one deck ash, spill one deck suede soil again, then add rice straw mulching, the thickness of ash is 0.2mm,, the thickness of suede soil is 1mm;
(15) frame canopy with remove canopy: after seed finishes, set up high on wide furrow by bamboo cane and be the hut of 70cm, cover plastic film; After temperature stabilization goes back up to 18 DEG C, select overcast and rainy, canopy can be removed;
(16) seedling is pruned: sow after 25 days, and seed starts to germinate, and after seedling is unusual, opens straw between the lights; After removing canopy, weeds between timely removing seedling, remove overstocked branch and the excessive growth tip and have a strong impact on the branch group of illumination, summer pruning amount can not exceed 10% of tree body branches and leaves total amount, adopt winter prune off, contract cut, long Long pruning method of putting, one week pruned once, pruned three times, anti-arid;
(17) season of growth chemical control: to go after canopy 7 days, spray 80% zineb wettable powder, 500 times of liquid prevention powdery mildews; And after 10 days, spray 40% omethoate emulsifiable solution 900 times prevention crape myrtle suede scabies;
(18) go out garden: when seedling strain grows to 10-15cm, carry out field planting, during field planting, the line space between seedling strain remains on 10cm.
The breeding method of the breeding method of a kind of crape myrtle nursery stock that provides of the present invention and the crape myrtle nursery stock of existing routine is cultivated and is cultivated crape myrtle nursery stock the experimental forest in * * forest farm, and growth parameters sees table 1:
Using method | The breeding method of a kind of crape myrtle nursery stock of the present invention | The breeding method of the crape myrtle nursery stock of existing routine |
Survival rate | 95% | 89% |
Table 1
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (1)
1. a breeding method for crape myrtle nursery stock, is characterized in that, comprises the steps:
(11), seed collection, storage and sterilization:
Crape myrtle seed is ripe October, select that tree crown is well-balanced, robust growth, the elite stand that normally blooms without the 20-30 of damage by disease and insect, when vegetables fruit is from yellow overstrike, harvesting crape myrtle seed drying preservation; Choose full, flawless, not lopsided crape myrtle seed, use thimerosal disinfection, the processing time is 12-24 hour;
(12), wholely: select loosing soil, draining is good, subterranean water level is low, the sandy loam that soil property is more fertile makes ground, garden, nursery garden ground before entering the winter or soil freeze-up before plough deeply once, tilling depth 35-45cm, every mu of basal dressing 1500-2000kg, after the beginning of spring in the coming year, thin cultivated soil, soil is made to reach soft, particle is tiny and suede soil is sufficient, many parallel furrow are built Tanaka, the wide 1-1.2 rice of furrow, high 20-25cm, described base manure is made up of the raw material of following weight parts: fertilizer 500-510 parts, composite fertilizer 50-60 parts, superphosphate 100-150 part, chicken manure 200-250, 20-30 parts, potash fertilizer, 150-200 parts, cake fertilizer,
(13), the process of seeds before seeding: sow first 7 days, with 0.2% potassium permanganate soaking disinfection 10-20h, put into 50 ~ 55 DEG C of warm water after rinsing well with clear water afterwards to soak 24 hours, before seed buries, first soak 3-5 minute with the gibberellin of 420mg/L, rear Baume 3-4 degree lime sulfur sprays seed;
(14), sow: before sowing, the wide furrow put in order are watered, wide furrow add the yellow soil of auxiliary one deck 3CM, after seed is evenly sowed, after gently spill one deck ash, spill one deck suede soil again, then add rice straw mulching, the thickness of ash is 0.2mm,, the thickness of suede soil is 1mm;
(15) frame canopy with remove canopy: after seed finishes, set up high on wide furrow by bamboo cane and be the hut of 70cm, cover plastic film; After temperature stabilization goes back up to 18 DEG C, select overcast and rainy, canopy can be removed;
(16) seedling is pruned: sow after 25 days, and seed starts to germinate, and after seedling is unusual, opens straw between the lights; After removing canopy, weeds between timely removing seedling, remove overstocked branch and the excessive growth tip and have a strong impact on the branch group of illumination, summer pruning amount can not exceed 10% of tree body branches and leaves total amount, adopt winter prune off, contract cut, long Long pruning method of putting, one week pruned once, pruned three times, anti-arid;
(17) season of growth chemical control: to go after canopy 7 days, spray 80% zineb wettable powder, 500 times of liquid prevention powdery mildews; And after 10 days, spray 40% omethoate emulsifiable solution 900 times prevention crape myrtle suede scabies;
(18) go out garden: when seedling strain grows to 10-15cm, carry out field planting, during field planting, the line space between seedling strain remains on 10cm.
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106034900A (en) * | 2016-05-30 | 2016-10-26 | 江苏春联农业科技发展有限公司 | Planation method for preventing crape myrtle tree burl |
CN106416885A (en) * | 2016-09-22 | 2017-02-22 | 程世忠 | Crape-myrtle-seed-rapid-treatment seedling growing method |
CN106664876A (en) * | 2016-11-28 | 2017-05-17 | 全椒凤巢植保专业合作社 | Method for storing crape myrtle seeds |
CN106718523A (en) * | 2016-11-28 | 2017-05-31 | 全椒凤巢植保专业合作社 | A kind of method for culturing seedlings of crape myrtle |
CN106717254A (en) * | 2016-11-24 | 2017-05-31 | 枞阳县弘阳园林绿化有限公司 | A kind of seeding growing seedlings method of crape myrtle |
CN107242066A (en) * | 2016-11-28 | 2017-10-13 | 全椒凤巢植保专业合作社 | A kind of crape myrtle method for cultivating seedlings |
CN108617373A (en) * | 2017-03-25 | 2018-10-09 | 李淑云 | A kind of implantation methods of crape myrtle |
CN111108844A (en) * | 2020-01-03 | 2020-05-08 | 上海为绿景观建设有限公司 | Method for growing seedlings of crape myrtle |
CN113016491A (en) * | 2021-03-17 | 2021-06-25 | 重庆市丹桂实业有限公司 | Crape myrtle seedling cultivation method |
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CN101189948A (en) * | 2006-11-25 | 2008-06-04 | 杜朝贵 | Method for cultivating crape myrtle landscape tree |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106034900A (en) * | 2016-05-30 | 2016-10-26 | 江苏春联农业科技发展有限公司 | Planation method for preventing crape myrtle tree burl |
CN106416885A (en) * | 2016-09-22 | 2017-02-22 | 程世忠 | Crape-myrtle-seed-rapid-treatment seedling growing method |
CN106717254A (en) * | 2016-11-24 | 2017-05-31 | 枞阳县弘阳园林绿化有限公司 | A kind of seeding growing seedlings method of crape myrtle |
CN106664876A (en) * | 2016-11-28 | 2017-05-17 | 全椒凤巢植保专业合作社 | Method for storing crape myrtle seeds |
CN106718523A (en) * | 2016-11-28 | 2017-05-31 | 全椒凤巢植保专业合作社 | A kind of method for culturing seedlings of crape myrtle |
CN107242066A (en) * | 2016-11-28 | 2017-10-13 | 全椒凤巢植保专业合作社 | A kind of crape myrtle method for cultivating seedlings |
CN107242066B (en) * | 2016-11-28 | 2020-03-24 | 全椒凤巢植保专业合作社 | Crape myrtle seedling cultivation method |
CN108617373A (en) * | 2017-03-25 | 2018-10-09 | 李淑云 | A kind of implantation methods of crape myrtle |
CN111108844A (en) * | 2020-01-03 | 2020-05-08 | 上海为绿景观建设有限公司 | Method for growing seedlings of crape myrtle |
CN113016491A (en) * | 2021-03-17 | 2021-06-25 | 重庆市丹桂实业有限公司 | Crape myrtle seedling cultivation method |
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