CN113079840A - Lonicera edulis cutting propagation method - Google Patents
Lonicera edulis cutting propagation method Download PDFInfo
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- CN113079840A CN113079840A CN202110275431.9A CN202110275431A CN113079840A CN 113079840 A CN113079840 A CN 113079840A CN 202110275431 A CN202110275431 A CN 202110275431A CN 113079840 A CN113079840 A CN 113079840A
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- cutting
- cuttings
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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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
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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
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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
- C05F11/00—Other organic fertilisers
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention provides a method for cutting propagation of lonicera edulis, which belongs to the technical field of crop planting and comprises the following steps: land preparation: selecting a plot with fertile soil, low-lying, moist and good drainage, and ploughing and preparing the land; pruning: selecting branches growing in two or three years and having the advantages of stout, plump buds and good lignification, cutting the branches into cuttings, and carrying out moisture preservation treatment on the cut branches for later use; cuttage: obliquely inserting the cuttings into the ground, wherein the row spacing is 15-25cm and the plant spacing is 8-12cm during cuttage; management: and after the cuttage is finished, irrigating until the water is permeable, and keeping the soil loose and moist and free of weeds during the growth period. The invention selects the branches which grow for 2 to 3 years for cuttage, the survival rate can reach more than 90 percent, the adaptability is strong, the invention is the same as the field plants, the normal fruit yield of 10 years can be ensured after the normal fruit bearing, the forest vegetation is protected from being damaged, and the artificial planting cost is reduced.
Description
Technical Field
The invention belongs to the technical field of crop planting, and particularly relates to a method for cutting propagation of lonicera edulis.
Background
Lonicera edulis is a variety of Lonicera edulis of the genus Lonicera of the family Caprifoliaceae, and often grows on river banks, swamp shrubs or under mountain forests. The indigo honeysuckle is an oval bluish purple berry, is rich in seven amino acids and vitamin C, can be eaten raw, can provide pigments, and can be used for brewing wine, making beverages and jam; besides having extremely high edible value, the fruit also contains abundant active substances, such as: rutin, anthocyanin and the like, and has extremely high important use value. Therefore, the demand of the lonicera edulis is increasing day by day, and the wild lonicera edulis cannot meet the demand of people, so that the artificial planting technology of the wild lonicera edulis is gradually developed.
At present, the artificial planting method of wild indigo fruit needs whole plant transplantation or digging branches with roots for planting, the planting method needs batch transplantation, so forest vegetation can be destroyed, in addition, the survival rate of the planting method is only 50%, and the defect of low survival rate exists.
Disclosure of Invention
Based on the background problems, the invention aims to provide a indigo fruit cutting propagation method, which can improve the survival rate of artificial planting of wild indigo fruit and can avoid forest vegetation from being damaged.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the indigo fruit cutting propagation method comprises the following steps:
land preparation: selecting a plot with fertile soil, low-lying, moist and good drainage, and ploughing and preparing the land;
pruning: selecting branches growing in 2 or 3 years and having the advantages of stout, plump buds and good lignification, cutting the branches into cuttings, and carrying out moisture preservation treatment on the cut branches for later use;
cuttage: obliquely inserting the cuttings into the ground, wherein the row spacing is 15-25cm and the plant spacing is 8-12cm during cuttage;
management: and after the cuttage is finished, irrigating until the water is permeable, and keeping the soil loose and moist and free of weeds during the growth period.
In one embodiment, the cuttings are 5-8cm in length, with 2-3 buds per cutting.
Preferably, the upper end of the cutting is cut into a flat stubble at a distance of 1-2cm from the bud, and the lower end of the cutting is cut into an inclined cut at a distance of 1-2cm from the bottom bud.
In one embodiment, the stubble of the cutting is soaked in soaking solution for moistening, wherein the soaking solution is obtained by crushing and precipitating the potatoes.
In one embodiment, the crop of the slip is inserted into the green sand to be moisturized.
In one embodiment, the shoot is used for cutting in autumn, and buds at the upper end of the cutting strip are exposed out of the ground.
In one embodiment, the upper end of the slip faces north and the lower end faces south when the slip is obliquely inserted.
Preferably, the angle of inclination of the slips is 50-60 °.
Compared with the prior art, the invention has the following effects:
1. according to the propagation method, the branches growing for 2 to 3 years are selected for cuttage, cultivation in a shed is not needed, the branches do not need a rooting agent and low-temperature inverted cutting treatment, the survival rate can reach over 90%, the adaptability is strong, the method is the same as that of field plants, after fruits are hung normally, the normal fruit yield of 10 years can be guaranteed, forest vegetation is protected from being damaged, and meanwhile, the artificial planting cost is reduced.
2. The length of the cutting is limited to be 5-8cm, if the cutting is shorter than 5cm, the bud can not meet the requirement, and if the cutting is too long, the bud is too much, and the root development of the cutting can be influenced.
3. The upper end of the cutting is cut into the stumps at a distance of 1-2cm from the buds, and the lower end of the cutting is cut into the inclined cut at a distance of 1-2cm from the bottom buds, so that the cutting is favorable for distinguishing the uprightness and preventing the inverted cutting.
4. The invention soaks the cuttings stubble in the liquid after the potato is crushed and precipitated, and the liquid contains nutrient components for root system development, thereby promoting the development of the cuttings root system.
5. The invention controls the inclination angle of the cuttings in the process of cutting to be 50-60 degrees, and the too large inclination easily causes the soil layer at the base of the cuttings to be too shallow, thus affecting soil moisture conservation.
Detailed Description
In order to overcome the defects of low survival rate and the like of the existing indigo fruit whole plant transplanting and planting method, the invention provides the indigo fruit cutting propagation method, cultivation in a shed is not needed, the branches do not need a root increasing agent and low-temperature inverted cutting treatment, the survival rate can reach more than 90%, the adaptability is strong, the indigo fruit cutting propagation method is the same as that of field plants, the normal fruit yield of 10 years can be ensured after normal fruit hanging, forest vegetation is protected from being damaged, and meanwhile, the manual planting cost is reduced.
For the selection of the cutting branches, in tests, the fact that the vitality of the new branches is the most vigorous in the current year is found, but the survival rate is very low because the new branches are tender and cannot survive drought after cutting; after perennial old branches are cut, the rooting capacity and the sprouting and branching capacity are poor, and the selection is not suitable; the branches grown in 2 and 3 years grow vigorously, have strong vitality and strong regeneration capacity after cuttage, can resist adverse environment and adapt to the change of environmental conditions, and therefore the branches grown in 2 and 3 years are selected for cuttage propagation in the embodiment of the invention.
The invention will be elucidated by means of specific embodiments.
Example 1
The indigo fruit cutting propagation method comprises the following steps:
(1) land preparation: selecting a land block with fertile soil, low-lying, moist and good drainage, and ploughing and preparing soil in advance;
(2) pruning: finding a wild indigo fruit cluster, selecting new branches of 2 and 3 years which are strong in growth, plump in buds and good in lignification, cutting the new branches into 5cm cuttings, wherein each cutting is provided with 2-3 buds, cutting the branches downwards from the upper ends of the branches when the branches are cut, and throwing away no buds at the lowest ends;
cutting the upper end of the cutting 1-2cm away from the bud to form a flat stubble, cutting the lower end of the cutting 1-2cm away from the bottom bud to form an oblique cut so as to be beneficial to distinguishing the uprightness, bundling every 100 cut cuttings into a bundle, and inserting the stub of the cutting into wet sand for moisturizing for later use;
(3) cuttage: selecting tender branches for cuttage in autumn (9.15 days), wherein buds at the upper ends of the cuttings are exposed out of the ground during cuttage, the upper ends of the cuttings face the north, the lower ends of the cuttings face the south, and the cuttings are obliquely inserted at an angle of 50 degrees with the ground, the inclination angle cannot be too large, and the soil layer at the base parts of the cuttings is too shallow due to too large inclination angle, so that the soil moisture conservation is influenced;
when cutting, keeping the row spacing of 15cm and the plant spacing of 8 cm;
(4) management: immediately irrigating the seedlings till the seedlings are permeable to water after cuttage is finished, and keeping soil loose and moist and free of weeds during growth.
Example 2
The indigo fruit cutting propagation method comprises the following steps:
(1) land preparation: selecting a land block with fertile soil, low-lying, moist and good drainage, and ploughing and preparing soil in advance;
(2) pruning: finding a wild indigo fruit cluster, selecting new branches of 2 and 3 years which are strong in growth, plump in buds and good in lignification, cutting the new branches into 6cm cuttings, wherein each cutting is provided with 2-3 buds, cutting the branches downwards from the upper ends of the branches when the branches are cut, and throwing away no buds at the lowest ends;
cutting the upper end of the cutting 1-2cm away from the bud to form a flat stubble, cutting the lower end of the cutting 1-2cm away from the bottom bud to form an oblique cut so as to be beneficial to distinguishing the uprightness, bundling every 100 cut cuttings into a bundle, and inserting the stub of the cutting into wet sand for moisturizing for later use;
(3) cuttage: selecting tender branches for cuttage in autumn (9.15 days), wherein buds at the upper ends of the cuttings are exposed out of the ground during cuttage, the upper ends of the cuttings face the north, the lower ends of the cuttings face the south, and the cuttings are obliquely inserted into the ground at an angle of 55 degrees, the inclination angle cannot be too large, and the soil layer at the base parts of the cuttings is too shallow due to too large inclination angle, so that the soil moisture preservation is influenced;
when cutting, keeping the row spacing of 20cm and the plant spacing of 10 cm;
(4) management: immediately irrigating the seedlings till the seedlings are permeable to water after cuttage is finished, and keeping soil loose and moist and free of weeds during growth.
Example 3
The indigo fruit cutting propagation method comprises the following steps:
(1) land preparation: selecting a land block with fertile soil, low-lying, moist and good drainage, and ploughing and preparing soil in advance;
(2) pruning: finding a wild indigo fruit cluster, selecting new branches of 2 and 3 years which are strong in growth, plump in buds and good in lignification, cutting the new branches into 8cm cuttings, wherein each cutting is provided with 2-3 buds, cutting the branches downwards from the upper ends of the branches when the branches are cut, and throwing away no buds at the lowest ends;
cutting the upper end of the cutting 1-2cm away from the bud to form a flat stubble, cutting the lower end of the cutting 1-2cm away from the bottom bud to form an oblique cut so as to be beneficial to distinguishing the uprightness, bundling every 100 cut cuttings into a bundle, and inserting the stub of the cutting into wet sand for moisturizing for later use;
(3) cuttage: selecting tender branches for cuttage in autumn (9.15 days), wherein buds at the upper ends of the cuttings are exposed out of the ground during cuttage, the upper ends of the cuttings face the north, the lower ends of the cuttings face the south, and the cuttings are obliquely inserted into the ground at an angle of 60 degrees, the inclination angle cannot be too large, and the soil layer at the base parts of the cuttings is too shallow due to too large inclination angle, so that the soil moisture conservation is influenced;
when cutting, keeping the row spacing of 25cm and the plant spacing of 12 cm;
(4) management: immediately irrigating the seedlings till the seedlings are permeable to water after cuttage is finished, and keeping soil loose and moist and free of weeds during growth.
Example 4
The indigo fruit cutting propagation method comprises the following steps:
(1) land preparation: selecting a land block with fertile soil, low-lying, moist and good drainage, and ploughing and preparing soil in advance;
(2) pruning: finding a wild indigo fruit cluster, selecting new branches of 2 and 3 years which are strong in growth, plump in buds and good in lignification, cutting the new branches into 6cm cuttings, wherein each cutting is provided with 2-3 buds, cutting the branches downwards from the upper ends of the branches when the branches are cut, and throwing away no buds at the lowest ends;
cutting the upper end of the cutting into a flat stubble 1-2cm away from the bud, cutting the lower end of the cutting into an inclined cut 1-2cm away from the bottom bud to be beneficial to distinguishing the straight, bundling every 100 cut cuttings into a bundle, soaking the stubble of the cutting in a soaking solution for moisture preservation, wherein the soaking solution is a liquid obtained after crushing and precipitating the potatoes for later use;
(3) cuttage: selecting tender branches for cuttage in autumn (9.15 days), wherein buds at the upper ends of the cuttings are exposed out of the ground during cuttage, the upper ends of the cuttings face the north, the lower ends of the cuttings face the south, and the cuttings are obliquely inserted into the ground at an angle of 55 degrees, the inclination angle cannot be too large, and the soil layer at the base parts of the cuttings is too shallow due to too large inclination angle, so that the soil moisture preservation is influenced;
when cutting, keeping the row spacing of 20cm and the plant spacing of 10 cm;
(4) management: immediately irrigating the seedlings till the seedlings are permeable to water after cuttage is finished, and keeping soil loose and moist and free of weeds during growth.
Comparative example 1
The method for cutting and propagating the lonicera edulis is different from the embodiment 2 in that the comparative example 1 is to perform cutting in spring (3.9 days) and cover the lonicera edulis with a small arched shed after cutting, and the rest steps are the same as the embodiment 2.
Comparative example 2
The method for cutting and propagating the lonicera edulis is different from the embodiment 2 in that the embodiment 2 selects dry branches for cutting and the rest steps are the same as the embodiment 2.
For verification of the beneficial effects of the invention, the planting methods in example 2 and comparative examples 1-2 are adopted to perform cuttage of wild indigo honeysuckle, the growth conditions after planting for 9 months and 12 months are observed, specifically shown in table 1, and the root growth conditions of the cuttage branches in example 2 and comparative example 2 are observed, specifically shown in table 2.
TABLE 1 growth of cuttings in example 2 and comparative examples 1-2
Table 2 root growth of cuttings in example 2 and comparative example 1
It can be seen by comparing example 2 with comparative example 1 that the survival rate of autumn cuttings is higher than that of spring cuttings, specifically as shown in table 2, the autumn cuttings grow fast, have developed root systems, and send strong and full new buds, while the spring cuttings grow significantly less well than the autumn cuttings. The autumn-cut branches are in low-temperature time, the pruning healing is facilitated, the generation of rooting tissues and new roots is facilitated, the survival rate is high, the new branches can be drawn out after the common cutting is inserted in spring, and the root system is not formed yet, so that the autumn-cut branches are easily dead by the sun, and the survival rate is low.
As can be seen from the comparison of example 2 and comparative example 1, the survival rate of the shoot cutting is higher than that of the stem cutting.
It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (8)
1. The indigo fruit cutting propagation method is characterized by comprising the following steps:
land preparation: selecting a plot with fertile soil, low-lying, moist and good drainage, and ploughing and preparing the land;
pruning: selecting branches growing in 2 or 3 years and having the advantages of stout, plump buds and good lignification, cutting the branches into cuttings, and carrying out moisture preservation treatment on the cut cuttings for later use;
cuttage: obliquely inserting the cuttings into the ground, wherein the row spacing is 15-25cm and the plant spacing is 8-12cm during cuttage;
management: and after the cuttage is finished, irrigating until the water is permeable, and keeping the soil loose and moist and free of weeds during the growth period.
2. The method for cutting propagation of lonicera edulis as claimed in claim 1, wherein the length of the cuttings is 5-8cm, and each cutting has 2-3 buds.
3. The method for cutting propagation of lonicera edulis as claimed in claim 2, wherein the upper end of the cutting is cut to a flat stubble 1-2cm away from the bud, and the lower end of the cutting is cut to an oblique cut 1-2cm away from the bottom bud.
4. The method for cutting propagation of indigo honeysuckle as claimed in claim 1, wherein the stubble of the cutting is soaked in soaking solution for moistening, wherein the soaking solution is obtained by pulverizing and precipitating rhizoma Solani Tuber osi.
5. The method for cutting propagation of indigo honeysuckle as claimed in claim 1, wherein the stubble of the cutting slips is inserted into wet sand for moisture retention.
6. The method for cutting propagation of lonicera edulis as claimed in claim 1, wherein shoot is used for cutting in autumn, and bud at the upper end of cutting stick is exposed to ground.
7. The method for cutting propagation of lonicera edulis as claimed in claim 1, wherein the upper end of the cutting is north and the lower end is south when the cutting is obliquely inserted.
8. The method for cutting propagation of lonicera edulis as claimed in claim 7, wherein the inclination angle of the cuttings is 50-60 °.
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| CN202110275431.9A CN113079840A (en) | 2021-03-15 | 2021-03-15 | Lonicera edulis cutting propagation method |
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| CN202110275431.9A CN113079840A (en) | 2021-03-15 | 2021-03-15 | Lonicera edulis cutting propagation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748462A (en) * | 2005-10-20 | 2006-03-22 | 东北农业大学 | Green branch cuttage breeding method for indigo fruit honeysuckle |
| CN107517765A (en) * | 2017-08-21 | 2017-12-29 | 黑龙江省科学院自然与生态研究所 | Lonicera edulis cuttage propagation method |
| CN109392484A (en) * | 2018-12-04 | 2019-03-01 | 黑龙江省科学院自然与生态研究所 | A kind of advanced cuttage and quick-propagation method of extremely frigid zones Lonicera edulis |
| CN111213542A (en) * | 2020-01-14 | 2020-06-02 | 东北师范大学 | Method for cutting and recovering swamp vegetation in extirpated land by lonicera caerulea |
| CN112314203A (en) * | 2020-11-30 | 2021-02-05 | 黑龙江省林业科学院伊春分院 | Lonicera caerulea cuttage substrate seedbed and Lonicera caerulea cuttage propagation method |
-
2021
- 2021-03-15 CN CN202110275431.9A patent/CN113079840A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748462A (en) * | 2005-10-20 | 2006-03-22 | 东北农业大学 | Green branch cuttage breeding method for indigo fruit honeysuckle |
| CN107517765A (en) * | 2017-08-21 | 2017-12-29 | 黑龙江省科学院自然与生态研究所 | Lonicera edulis cuttage propagation method |
| CN109392484A (en) * | 2018-12-04 | 2019-03-01 | 黑龙江省科学院自然与生态研究所 | A kind of advanced cuttage and quick-propagation method of extremely frigid zones Lonicera edulis |
| CN111213542A (en) * | 2020-01-14 | 2020-06-02 | 东北师范大学 | Method for cutting and recovering swamp vegetation in extirpated land by lonicera caerulea |
| CN112314203A (en) * | 2020-11-30 | 2021-02-05 | 黑龙江省林业科学院伊春分院 | Lonicera caerulea cuttage substrate seedbed and Lonicera caerulea cuttage propagation method |
Non-Patent Citations (1)
| Title |
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| 牛刚等: ""蓝靛果忍冬硬枝扦插试验研究"", 《农民致富之友》, no. 21, pages 48 * |
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