CN114246118A - Cultivation technical method of evergreen Persian herb - Google Patents
Cultivation technical method of evergreen Persian herb Download PDFInfo
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- CN114246118A CN114246118A CN202111581127.3A CN202111581127A CN114246118A CN 114246118 A CN114246118 A CN 114246118A CN 202111581127 A CN202111581127 A CN 202111581127A CN 114246118 A CN114246118 A CN 114246118A
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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
- A01G22/60—Flowers; Ornamental plants
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
The invention relates to the technical field of lawn cultivation, in particular to a cultivation technical method of Persia japonica evergreen, which solves the problem that the whole plant withers and turns yellow after the seeds of the Persia japonica are formed, so that the Persia japonica is not seeded or is rarely seeded, breaks through the original normal dormancy stage, achieves the purpose that the whole plant of the Persia japonica is not withered and turns yellow all the year round and is evergreen, well fills up the defect of exposed ground surface of a grass flower bed, changes waste from wild weeds into valuable, and changes the weeds which are difficult to remove into a broadleaf drunken Chinese-produced grass seed which has high ornamental value, strong resistance, no withering and yellow in winter and is easy to manage.
Description
Technical Field
The invention relates to the technical field of lawn cultivation, in particular to a cultivation technical method of evergreen Persia persica.
Background
The Periploca persica is distributed in China such as east China, southwest China, northwest China and the like, is usually born in roadside, wasteland, beside houses, nursery gardens, orchards, vegetable fields, forest lands, scenic tourism areas, farmlands and the like in rural areas, is particularly favored to be born in summer crop fields of dry land, such as wheat fields, rape fields and the like, is often considered as a malignant weed, is difficult to clean, and influences the growth and the yield of crops. In green land such as tree shade, lawn and hedgerow, the urban weeds are often regarded as weeds with strong vitality and strong aggressiveness and need to be manually removed in time and early.
In the aspect of garden plant configuration, in some barren open lands, steep cliffs, slope surfaces and other places difficult to water, in order to avoid yellow soil from being exposed and increase garden landscape, the team consciously reserves the Periploca persica, the team finds that the ornamental effect is achieved in the early spring and winter period, the partial blooming in 2 months in the early spring lasts until the bottom of 4 months or the early of 5 months, the preschool inflorescences grow at the top, the laces grow at the top while the seeds grow, and the seed maturity period is 4-5 months. The seeds crack automatically while maturing, the seeds are scattered in the soil, and after the whole plant is mature and withered at the beginning of 5 months, the plant becomes withered and yellow, and the dry grass needs to be cleaned manually in time. And (4) starting germination at the bottom of 8 months and at the beginning of 9 months, namely, sprouting in autumn and winter, and continuing to grow, blossom and seed in the spring of the next year. In the natural growth condition, the phenomenon that the blank loess is exposed in 3-4 months in one year is found, and the like, and the deficiency is often made up by replanting some summer-type grass flowers, so that the waste of manpower, material resources and financial resources is caused.
In the northern cold cities, some grass flower beds are usually planted in winter and spring because cold-resistant grass flowers do not exist, but loess is directly exposed, so that a grass flower is urgently needed to make up the defect, and the ornamental value of the grass flower beds in winter and spring is further enhanced.
In addition, the types of the domestic lawn planting mostly depend on foreign imported seeds, the domestic lawn planting mainly comprises gramineae, the leguminous lawn and the cyperaceae varieties are few, and the scrophulariaceae varieties are almost none. Most of the existing lawns need to be trimmed for many times during maintenance, and the management of water, fertilizer and plant diseases and insect pests is complicated, so that the later-period lawn maintenance management cost is quite high.
In summary, the research and development of a cultivation technical method of evergreen Persian in Persian speedwell is still a key problem to be solved urgently in the technical field of lawn cultivation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a cultivation technical method of Persia japonica evergreen, which solves the problem that the whole plant withers and turns yellow after the Persia japonica seeds are formed, so that the whole plant does not seed or has few seeds, breaks through the original normal dormancy stage, achieves the purpose that the whole plant of the Persia japonica is not withered and turns yellow all the year round but is evergreen, better fills up the defect of exposed ground surface of a grass flower bed, changes the waste of the Persia japonica from wild weeds into valuable, and changes the weeds which are difficult to remove into broad leaf drunken grass seeds which have high ornamental value, strong resistance, no withered yellow in winter and are easy to manage.
In order to achieve the purpose, the invention provides the following technical scheme:
a cultivation technique of evergreen Persia comprises the following steps:
(1) land preparation and flood irrigation: deeply ploughing, leveling and raking the planting land before sowing, picking up miscellaneous trees, weed roots and stems and construction waste, determining the width of a furrow by combining the area of the land, and then irrigating with big water to ensure that the land is thoroughly irrigated and uniformly irrigated;
(2) sowing and covering soil: sowing after no water is accumulated on the ground surface, adding fine sandy soil of 5-10 times, uniformly stirring, sowing in the ridge, and covering seeds with ridge peduncle soil after sowing;
(3) watering: in the germination period, determining whether to water according to the soil condition, in the growing period of lawn forming, watering in large quantity, gradually increasing the watering frequency, in winter, determining whether to seal frozen water according to the soil condition, and in early spring, watering by using water to pass through the ground surface without water accumulation;
(4) removing weeds: manually removing weeds in the early seedling stage, and weeding with chemical herbicide after the Borneo strong to form a lawn;
(5) spraying gibberellin: selecting proper gibberellin, after trial, carrying out concentration proportioning, and spraying the proportioned gibberellin at the early flowering stage and the full flowering stage;
(6) trimming: the Periploca was trimmed once a year;
(7) and (3) pest control: observing the Periploca persica at ordinary times, and timely selecting proper dosage forms and pesticides with proper concentrations for preventing and treating diseases and pests when the occurrence amount of the diseases and the pests is large.
The invention is further configured to: in the step (1), the width of the ridge is 1.2-1.5 m, the width of the ridge is 15cm, and the height of the ridge is 25 cm.
The invention is further configured to: in the step (2), the sowing time is spring, winter or autumn.
The invention is further configured to: in the step (2), the seeding rate of the seeds is 0.5kg/667m2。
The invention is further configured to: in the step (2), covering fine soil with 1-1.5cm of ridge stem soil, and covering seeds with a light rake by a shallow rake or a thick bamboo broom.
The invention is further configured to: in step (3), the amount of watering is optimized to wet the soil to a depth of 15cm during the growing period of the lawn.
The invention is further configured to: in the step (5), spraying is carried out in 4 months in the day when the daily temperature reaches above 23 ℃.
The invention is further configured to: in step (6), trimming is performed in the middle of 5 months.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
(1) the gibberellin with a certain concentration is sprayed at the early flowering stage of the Periploca persica to promote the growth of stems and leaves, inhibit the seeds from forming after the stems and leaves bloom, break dormancy and promote the vegetative growth of the stems and leaves.
(2) According to the invention, by spraying the Peronospora persica with a certain concentration of gibberellin, the Peronospora persica blooms without seeds but with fruit pods, the dormant period of nearly 3 months is broken, no withered yellow and dry death occurs in summer, the whole plant is still kept green, and the purpose of evergreen in four seasons is achieved.
(3) The Periploca persica provided by the invention can not be propagated by seeds but by asexual propagation, the Periploca persica stems are easy to grow adventitious roots, the isolated stem segments with leaves are directly buried in the field and watered to survive, and can be regenerated into new plants which can bloom, and the Periploca persica can be used as preferred plants of Chinese herbal medicines, winter-spring grass flower beds and the like, and meanwhile, the trimming frequency is very low, and the later-period maintenance cost is low.
Drawings
FIG. 1 is a flow chart of a cultivation technique of evergreen Persia persica.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example (b):
referring to fig. 1, a cultivation technique of evergreen persica persimmonioides includes the following steps:
(1) land preparation and flood irrigation: before sowing, deeply ploughing, leveling and finely raking the planting land, picking up miscellaneous trees, weed roots and stems and construction waste, determining the width of a furrow by combining the area of the land, and then irrigating with big water to ensure that the land is thoroughly irrigated and evenly irrigated.
Furthermore, the width of the ridge is 1.2-1.5 m, the width of the ridge stem is 15cm, and the height of the ridge stem is 25 cm.
In the step, the furrow width is determined by combining the area of the land mass, so that the sowing and weeding of people are facilitated.
(2) Sowing and covering soil: sowing after no water is accumulated on the ground surface, adding fine sandy soil of 5-10 times, uniformly stirring, sowing in the furrow, and covering seeds with furrow peduncle soil after sowing.
Further, the sowing time is spring, winter or autumn, and the sowing quantity of the seeds is 0.5kg/667m2Covering fine soil with 1-1.5cm of ridge-up stem soil, and lightly raking with a shallow rake or uniformly sweeping with a thick bamboo broom to cover seeds.
In the step, the sowing time can be in summer, generally in autumn or early spring, when the seeds are covered, the condition that the covering soil is too thick and the seedlings are difficult to emerge is avoided, and the covering soil is not needed when the seeds are sowed in rainy days.
(3) Watering: in the germination period, determining whether to water according to the soil condition, in the growing period of lawn forming, watering in large quantity, gradually increasing the watering frequency, in winter, determining whether to seal frozen water according to the soil condition, and in early spring, watering by using water to pass through the ground surface without water accumulation.
Further, the amount of watering during the growing period of the lawn is optimized to wet the soil to a depth of 15 cm.
In this step, the germination period: before germination and before and after two weeks of emergence, watering is not generally carried out, the bottom soil moisture is fully utilized to grow, if the soil moisture is not preserved, the water permeability is high, the soil moisture is easy to be partially dried, watering can be carried out in time, mainly mist spraying is carried out, the water spraying strength is low, the water spraying frequency is low, the water spraying strength is too high, seeds are easy to move, or the roots of seedlings are easy to be injured, so that the emergence of seedlings is irregular; watering in the growing period of lawn: as the Borneo pterocarpa seedlings grow gradually, overground parts grow into lawn gradually, the water demand is large at the moment, the watering frequency is increased gradually, the watering quantity is optimal when the soil is wet to a depth of 15cm, the watering frequency is determined according to the air temperature and the soil texture, the shallow-rooted plants of the Borneo genus are drought-resistant but water-logging-resistant, and the water is drained in rainy seasons. Watering in hot summer at a time staggered at noon, wherein the early morning or the late afternoon is generally selected; and (3) freezing water in winter: the method is generally suitable for the treatment from late 11 months to early or late snows, the water permeation is carried out once before and after the 12 months of heavy snow at the first time, if the water content of the soil is higher than 80% in the rainy or snowy season, the water can be irrigated by using heavy water instead of sealing the frozen water, and the watering amount is preferably that the water irrigated in the same day completely permeates into the soil; early spring rejuvenation water: generally, in the first ten days of 2 months to the middle ten days of 3 months, the morning in sunny days is better when the temperature rises to above 3 ℃, the watering amount is not too much, and water is better to pass through the earth surface without accumulating water.
(4) Removing weeds: in early seedling stage, weeds are manually removed, and after the Borneo strong to form a lawn, chemical herbicides are used for weeding.
In the step, the weeds in the early stage of the seedlings are few, the weeds are manually removed, when the boscalid borneo grows to be strong and forms a lawn, the chemical herbicide is used for weeding, and the herbicide is sprayed in summer to avoid damaging the boscalid borneo.
(5) Spraying gibberellin: selecting proper gibberellin, after trial, carrying out concentration proportioning, and spraying the proportioned gibberellin at the early flowering stage and the full flowering stage.
Further, the spraying is carried out in 4 months in the day with the temperature of above 23 ℃.
In this step, selection and trial: gibberellin manufacturers are more in the market, the content of active ingredients is inconsistent, the gibberellin is strictly sprayed according to the use instruction when in use, and the gibberellin is applied in a large area after being tried out in a small amount; concentration and use ratio: the concentration of the selected gibberellin is clearly seen, the proper concentration is prepared according to a certain proportion, the gibberellin aqueous solution can be used after being directly diluted without being dissolved by alcohol in use, at present, the gibberellin aqueous solution is mainly 4% in the market, such as Caibao of Zhengzhou Zhongjun chemical products Limited company, and is directly diluted for use when in use, and the dilution multiple is 3000-; spraying at proper time: spraying in the weather of which the daily temperature reaches more than 23 ℃ in 4 months, spraying gibberellin with a certain concentration in the early flowering period and the full flowering period, spraying by using an atomized sprayer and a spray head, wherein fog drops are fine and uniformly sprayed, the spraying is preferably carried out after 3 pm, before 11 am or in cloudy days, the spraying is not suitable for use under strong light and high temperature, the drug effect can be influenced by raining within 4 hours after the spraying, the spraying needs to be repeated, the liquid with a certain concentration of 3000 times and 3500 times is determined by referring to the vigor of local Persian speedwell, the liquid with a good vigor is high, and the liquid is preferably applied in a large area after a small amount of trials.
(6) Trimming: persian speedwell was trimmed once a year.
Further, pruning was performed in the middle of 5 months.
In this step, the height of the cut is also called the height of the stubble, the height of the stubble is generally 8-15cm in Persian speedwell, and the specific height of the stubble is determined according to the terrain and the growth. The first is the cosmophor pruning, and after the veronica blooms, the flowers do not fall off by themselves and need to be pruned. And then the pruning can control the flowering phase, and the pruning is carried out according to the growth conditions of the veronica and can control the flowering phase within a certain range. Thirdly, pruning encourages it to break the regular dormancy phase of 6-8 months, but to keep vegetative growth in a slow-growing stage.
(7) And (3) pest control: observing the Periploca persica at ordinary times, and timely selecting proper dosage forms and pesticides with proper concentrations for preventing and treating diseases and pests when the occurrence amount of the diseases and the pests is large.
In the step, the resistance is strong, the plant diseases and insect pests are few, and the plant diseases and insect pests are often infected by peripheral plant diseases and insect pests, such as common diseases including rust disease and powdery mildew, and common pests including cutworms, cabbage caterpillars, aphid leafhoppers, spider mites, snails and the like. Usually, attention is paid to observation, and when the occurrence amount of plant diseases and insect pests is large, a proper formulation and a proper concentration pesticide are selected in time for prevention and treatment.
The technical method for cultivating evergreen Persia persica L provided by the invention solves the problem that the whole plant of Persia persica L is withered and yellowed after the seed setting of the Persia persica L, so that the Persia persica L does not set seeds or sets seeds very little, the original normal dormancy period is broken, the purpose that the whole plant of Persia persica L is not withered and yellowed all the year round but evergreen is achieved, and the defect that the bare ground surface of a grass flower bed is poor is well filled up.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (8)
1. A cultivation technical method of evergreen Persia comprises the following steps:
(1) land preparation and flood irrigation: deeply ploughing, leveling and raking the planting land before sowing, picking up miscellaneous trees, weed roots and stems and construction waste, determining the width of a furrow by combining the area of the land, and then irrigating with big water to ensure that the land is thoroughly irrigated and uniformly irrigated;
(2) sowing and covering soil: sowing after no water is accumulated on the ground surface, adding fine sandy soil of 5-10 times, uniformly stirring, sowing in the ridge, and covering seeds with ridge peduncle soil after sowing;
(3) watering: in the germination period, determining whether to water according to the soil condition, in the growing period of lawn forming, watering in large quantity, gradually increasing the watering frequency, in winter, determining whether to seal frozen water according to the soil condition, and in early spring, watering by using water to pass through the ground surface without water accumulation;
(4) removing weeds: manually removing weeds in the early seedling stage, and weeding with chemical herbicide after the Borneo strong to form a lawn;
(5) spraying gibberellin: selecting proper gibberellin, after trial, carrying out concentration proportioning, and spraying the proportioned gibberellin at the early flowering stage and the full flowering stage;
(6) trimming: the Periploca was trimmed once a year;
(7) and (3) pest control: observing the Periploca persica at ordinary times, and timely selecting proper dosage forms and pesticides with proper concentrations for preventing and treating diseases and pests when the occurrence amount of the diseases and the pests is large.
2. The cultivation technical method of evergreen Persian in Persian speedwell as claimed in claim 1, wherein in step (1), the ridge is 1.2m to 1.5m wide, the ridge stem is 15cm wide and 25cm high.
3. The cultivation technique of evergreen Persian in the Persia japonica as claimed in claim 1, wherein in the step (2), the sowing time is spring, winter or autumn.
4. The method of claim 1, wherein the sowing amount of the seeds is 0.5kg/667m in step (2)2。
5. The method of claim 1, wherein in step (2), the seeds are covered with fine soil 1-1.5cm in ridge-stem soil, with a light rake or with a thick bamboo broom.
6. The cultivation technique of evergreen Persia persica according to claim 1, wherein in step (3) the watering amount during the growing period of the lawn is optimized to wet the soil to a depth of 15 cm.
7. The cultivation technique of evergreen Persian described in claim 1, wherein in step (5) it is sprayed in 4 months on a day with a daily temperature of 23 ℃ or higher.
8. The cultivation technique of evergreen Persian in Persian speedwell according to claim 1, wherein in step (6), trimming is performed in mid-5 months.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101467529A (en) * | 2007-12-25 | 2009-07-01 | 北京林业大学 | Method for prolonging green period of lawn |
| CN103518597A (en) * | 2012-07-01 | 2014-01-22 | 定西市丰源农业科技有限责任公司 | Paeonia rockii anti-season potting technique |
| CN103875418A (en) * | 2014-03-26 | 2014-06-25 | 西藏自治区藏医院 | Method for producing comospore veronica sara-banda |
| US20190059247A1 (en) * | 2017-08-30 | 2019-02-28 | Mianyang Teachers' College | Cultivation Method for the Rapid Propagation of Davidia Involucrata Winter Buds |
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2021
- 2021-12-22 CN CN202111581127.3A patent/CN114246118B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101467529A (en) * | 2007-12-25 | 2009-07-01 | 北京林业大学 | Method for prolonging green period of lawn |
| CN103518597A (en) * | 2012-07-01 | 2014-01-22 | 定西市丰源农业科技有限责任公司 | Paeonia rockii anti-season potting technique |
| CN103875418A (en) * | 2014-03-26 | 2014-06-25 | 西藏自治区藏医院 | Method for producing comospore veronica sara-banda |
| US20190059247A1 (en) * | 2017-08-30 | 2019-02-28 | Mianyang Teachers' College | Cultivation Method for the Rapid Propagation of Davidia Involucrata Winter Buds |
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