CN110810030A - Cutting seedling raising method for Taiwan Changguo mulberry - Google Patents
Cutting seedling raising method for Taiwan Changguo mulberry Download PDFInfo
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- CN110810030A CN110810030A CN201810911061.1A CN201810911061A CN110810030A CN 110810030 A CN110810030 A CN 110810030A CN 201810911061 A CN201810911061 A CN 201810911061A CN 110810030 A CN110810030 A CN 110810030A
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- cutting
- mulberry
- seedbed
- slips
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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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- Botany (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a cutting seedling method of Taiwan Changcuo mulberry, which comprises the following steps: A. selecting cutting slips; B. cutting preparation; C. and D, performing cuttage and post-treatment of cuttage. The invention adopts semi-lignified twigs as the cuttings, and compared with hard twigs, the rooting rate is improved; the lower end of the cutting is soaked by a growth regulator before cuttage, and after the cutting is planted in a seedbed, the growth regulator is dripped into the matrix around the cutting, the effect and influence of the growth regulator on the lower end of the cutting are achieved twice, and the activity and rooting rate of the cutting can be greatly enhanced; the cutting shoots are sprayed with water mist intermittently, so that the humidity in the shading shed can be effectively kept, and the cutting shoots are promoted to take root; the seedbed is heated, so that the influence of the temperature difference change between day and night on the cutting can be prevented, and the normal rooting environment of the cutting is ensured. In conclusion, the cutting method has the advantages of simple steps, convenient management, short period and high survival rate, and can cultivate a large amount of seedlings in a short time.
Description
Technical Field
The invention relates to the field of plant cutting propagation, in particular to a cutting seedling method of Taiwan Changguo mulberry.
Background
Taiwan Changguo mulberry, also known as Zijin honey mulberry, is a good variety obtained by Taiwan expert pollinating big fruit mulberry and other wild Changguo mulberry several times and improving. It grows vigorously with moderate leaves and early maturity. Taiwan Changcuo mulberry is a high-quality high-yield mulberry variety bred in Taiwan, is purple black after being matured, has the fruit length of 8-12 cm, the longest length of 18cm, the weight of 10 g and the longest length of 20 g per fruit, the fruit diameter of 1.2 cm, the sugar content of 20 percent, fresh, sweet and tasty, excellent taste, the maturation period of about 30 days and the yield of 1600 kg per mu generally. The variety has serious fruit drop.
The conventional seedling raising method of the Taiwan Changcuo mulberry is grafting seedling raising, but the grafting method is long in period and low in efficiency. The prior art also adopts a cutting seedling raising method, which comprises hardwood cutting and twig cutting, and because branches of more than 2 years are selected for cutting slips of the hardwood cutting, the cutting slips are completely lignified, the cutting rooting effect is poor, and the survival rate is low; and the cutting slips for the twig cutting usually adopt semi-lignified branches, so that the rooting is easier and the survival rate is higher.
Disclosure of Invention
The invention aims to provide a cutting seedling method of Taiwan Changguo mulberry, which has the advantages of simple steps, convenient management, short period, high survival rate and capability of cultivating a large number of seedlings in a short time.
The technical scheme of the cutting seedling method of the Taiwan Changcuo mulberry comprises the following steps:
A. selecting cutting slips: selecting semi-lignified young shoot branches of current-year Taiwan Changcuo mulberries in 3-4 months, cutting the branches to be 15-20 cm long, reserving 3-4 buds, reserving blades at the top ends of cutting slips, and cutting the lower parts of the cutting slips into inclined planes or double-inclined-plane wedges for moisturizing storage;
B. cutting preparation: trimming and paving the seedbed matrix for 5-6 months, extruding a groove along the length direction of the seedbed, and inserting small holes with the same thickness as the cutting slips into the groove at equal intervals, wherein the depth of the holes is 10-15 cm; putting the lower part of the cutting into a growth regulator, soaking for 2-4 h, taking out and drying in the air;
C. cuttage: inserting the cutting into the small hole, burying until the upper part of the cutting is slightly higher than the plane of the seedbed, washing the cutting with water, simultaneously completely irrigating the matrix around the cutting, and dripping a growth regulator around the cutting;
D. and (3) performing cuttage post-treatment: building a shading shed to shade the cutting slips, and watering regularly; and observing survival conditions after 20-30 days of cuttage.
The matrix component in the step B is a mixture of humus soil, sandy soil, fine river sand and turfy soil, and the weight ratio is 1: 2: 3: 1.
the growth regulator in the step B and the step C is indoleacetic acid with the concentration of 1000-2000 mg/L or naphthylacetic acid with the concentration of 2000-2500 m/L.
And B, the distance between the grooves in the step B is 10-15 cm.
And D, watering at regular intervals in the step D for 3-5D, and completely watering the matrix around the cutting slips.
And step D, intermittently spraying water mist on the cuttings, and keeping the humidity in the shading shed to be 80-100%.
And D, heating the seedbed, and keeping the temperature of the seedbed matrix at 15-20 ℃.
The invention adopts semi-lignified twigs as the cuttings, and compared with hard twigs, the rooting rate is improved; the lower end of the cutting is soaked by a growth regulator before cuttage, and after the cutting is planted in a seedbed, the growth regulator is dripped into the matrix around the cutting, the effect and influence of the growth regulator on the lower end of the cutting are achieved twice, and the activity and rooting rate of the cutting can be greatly enhanced; the cutting shoots are sprayed with water mist intermittently, so that the humidity in the shading shed can be effectively kept, and the cutting shoots are promoted to take root; the seedbed is heated, so that the influence of the temperature difference change between day and night on the cutting can be prevented, and the normal rooting environment of the cutting is ensured.
In conclusion, the cutting method has the advantages of simple steps, convenient management, short period and high survival rate, and can cultivate a large amount of seedlings in a short time.
Detailed Description
The present invention will be described in detail with reference to examples.
Example 1
A. Selecting cutting slips: selecting semi-lignified young shoot branches of the current-year Taiwan mulberry at 15 months in 2008, cutting the branches to be 15cm in length, reserving 3 buds, reserving leaves at the top end of the cutting, and cutting the lower part of the cutting into an inclined plane for moisture preservation and storage;
B. cutting preparation: and 5, 11 days in 2008, trimming and paving a seedbed substrate, wherein the substrate comprises a mixture of humus soil, sandy soil, fine river sand and turfy soil in a weight ratio of 1: 2: 3: 1, extruding grooves along the length direction of a seedbed, wherein the distance between the grooves is 10cm, and inserting small holes with the depth of 10cm into the grooves at equal intervals by using rod-shaped objects with the same thickness as the cuttings; putting the lower part of the cutting into 2000mg/L indoleacetic acid, soaking for 2h, taking out and airing;
C. cuttage: inserting the cutting into the small hole, burying until the upper part of the cutting is slightly higher than the seedbed plane, washing the cutting with water, simultaneously watering the matrix around the cutting completely, and dripping 3ml of indoleacetic acid of 2000mg/L around the cutting;
D. and (3) performing cuttage post-treatment: building a shading shed to shade the cutting slips, and watering regularly; survival was observed 20 days after cuttage.
In this example, 100 cuttings were selected and observed after 20 days of cutting, and 92 cuttings survived and rooted.
Example 2
A. Selecting cutting slips: selecting semi-lignified young shoot branches of the current-year Taiwan mulberry at 4 months and 2 days in 2009, cutting the branches to 18cm in length, reserving 3 buds, reserving leaves at the top end of the cutting, and cutting the lower part of the cutting into an inclined plane for moisture preservation and storage;
B. cutting preparation: trimming and paving a seedbed matrix in 5-25 months in 2009, wherein the matrix comprises a mixture of humus soil, sandy soil, fine river sand and turfy soil in a weight ratio of 1: 2: 3: 1, extruding grooves along the length direction of a seedbed, wherein the distance between the grooves is 12cm, and inserting small holes with the depth of 12cm into the grooves at equal intervals by using rod-shaped objects with the same thickness as the cuttings; putting the lower part of the cutting into 1500mg/L indoleacetic acid, soaking for 3h, taking out and airing;
C. cuttage: inserting the cutting into the small hole, burying until the upper part of the cutting is slightly higher than the plane of the seedbed, washing the cutting with water, simultaneously watering the matrix around the cutting completely, and dripping 4ml of indoleacetic acid of 1500mg/L around the cutting;
D. and (3) performing cuttage post-treatment: building a shading shed to shade the cutting slips, and watering regularly; survival was observed 25 days after cuttage.
In this example, 200 cuttings were selected and observed 25 days after cutting, 185 survived and rooted.
Example 3
A. Selecting cutting slips: selecting semi-lignified young shoot branches of the current-year Taiwan Changcuo mulberry at 25 days 4 months in 2010, cutting the branches to be 20cm in length, reserving 4 buds, reserving leaves at the top end of a cutting, and cutting the lower part of the cutting into an inclined plane for moisture preservation and storage;
B. cutting preparation: and (2) finishing and paving a seedbed matrix in 20 days 6 months 2010, wherein the matrix comprises a mixture of humus soil, sandy soil, fine river sand and turfy soil in a weight ratio of 1: 2: 3: 1, extruding grooves along the length direction of a seedbed, wherein the distance between the grooves is 15cm, and inserting small holes with the depth of 15cm into the grooves at equal intervals by using rod-shaped objects with the same thickness as the cuttings; soaking the lower part of the cutting in 1000mg/L indoleacetic acid for 4h, taking out and drying in the air;
C. cuttage: inserting the cutting into the small hole, burying until the upper part of the cutting is slightly higher than the plane of the seedbed, washing the cutting with water, simultaneously watering the matrix around the cutting completely, and dripping 5ml of indoleacetic acid of 1000mg/L around the cutting;
D. and (3) performing cuttage post-treatment: building a shading shed to shade the cutting slips, and watering regularly; and observing survival condition after 30 days of cuttage.
In the embodiment, 350 cutting shoots are selected, observed after 30 days of cutting, 376 cutting shoots survive and take roots.
Claims (7)
1. The cutting seedling raising method of the Taiwan Changcuo mulberry is characterized by comprising the following steps:
A. selecting cutting slips: selecting semi-lignified young shoot branches of current-year Taiwan Changcuo mulberries in 3-4 months, cutting the branches to be 15-20 cm long, reserving 3-4 buds, reserving blades at the top ends of cutting slips, and cutting the lower parts of the cutting slips into inclined planes or double-inclined-plane wedges for moisturizing storage;
B. cutting preparation: trimming and paving the seedbed matrix for 5-6 months, extruding a groove along the length direction of the seedbed, and inserting small holes with the same thickness as the cutting slips into the groove at equal intervals, wherein the depth of the holes is 10-15 cm; putting the lower part of the cutting into a growth regulator, soaking for 2-4 h, taking out and drying in the air;
C. cuttage: inserting the cutting into the small holes, burying until the upper part of the cutting is slightly higher than the plane of the seedbed, washing the cutting with water, simultaneously completely watering the matrix around the cutting, and dropwise adding 3-5 ml of a growth regulator around the cutting;
D. and (3) performing cuttage post-treatment: building a shading shed to shade the cutting slips, and watering regularly; and observing survival conditions after 20-30 days of cuttage.
2. The cutting seedling method of mulberry with evergreen leaves as claimed in claim 1, which is characterized in that:
the matrix component in the step B is a mixture of humus soil, sandy soil, fine river sand and turfy soil, and the weight ratio is 1: 2: 3: 1.
3. the cutting seedling method of mulberry with evergreen leaves as claimed in claim 1, which is characterized in that:
the growth regulator in the step B and the step C is indoleacetic acid with the concentration of 1000-2000 mg/L or naphthylacetic acid with the concentration of 2000-2500 m/L.
4. The cutting seedling method of mulberry with evergreen leaves as claimed in claim 1, which is characterized in that:
and B, the distance between the grooves in the step B is 10-15 cm.
5. The cutting seedling method of mulberry with evergreen leaves as claimed in claim 1, which is characterized in that:
and D, watering at regular intervals in the step D for 3-5D, and completely watering the matrix around the cutting slips.
6. The cutting seedling method of mulberry with evergreen leaves as claimed in claim 1, which is characterized in that:
and step D, intermittently spraying water mist on the cuttings, and keeping the humidity in the shading shed to be 80-100%.
7. The cutting seedling method of mulberry with evergreen leaves as claimed in claim 1, which is characterized in that:
and D, heating the seedbed, and keeping the temperature of the seedbed matrix at 15-20 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810911061.1A CN110810030A (en) | 2018-08-10 | 2018-08-10 | Cutting seedling raising method for Taiwan Changguo mulberry |
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| CN201810911061.1A CN110810030A (en) | 2018-08-10 | 2018-08-10 | Cutting seedling raising method for Taiwan Changguo mulberry |
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| CN110810030A true CN110810030A (en) | 2020-02-21 |
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| CN201810911061.1A Withdrawn CN110810030A (en) | 2018-08-10 | 2018-08-10 | Cutting seedling raising method for Taiwan Changguo mulberry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166848A (en) * | 2020-11-09 | 2021-01-05 | 河南科技学院 | Method for performing green branch cuttage by adopting perennial branches of ginkgo and mulberry |
| CN114885691A (en) * | 2022-06-01 | 2022-08-12 | 四川省亿尚农业旅游开发有限公司 | Method for simultaneously performing fruit mulberry cuttage and grafting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518512A (en) * | 2013-10-17 | 2014-01-22 | 周家学 | Wild peach cutting seedling method |
| CN106550691A (en) * | 2015-09-28 | 2017-04-05 | 陈春梅 | A kind of cdear cuttage and seedling culture method |
| CN106577086A (en) * | 2015-10-15 | 2017-04-26 | 陆川县大鹏现代农业发展有限公司 | Cutting seedling method for high-protein mulberry |
| CN107660429A (en) * | 2016-07-28 | 2018-02-06 | 陆川县泓源蔬菜专业合作社 | A kind of method for culturing seedlings of mulberry tree cuttage |
-
2018
- 2018-08-10 CN CN201810911061.1A patent/CN110810030A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518512A (en) * | 2013-10-17 | 2014-01-22 | 周家学 | Wild peach cutting seedling method |
| CN106550691A (en) * | 2015-09-28 | 2017-04-05 | 陈春梅 | A kind of cdear cuttage and seedling culture method |
| CN106577086A (en) * | 2015-10-15 | 2017-04-26 | 陆川县大鹏现代农业发展有限公司 | Cutting seedling method for high-protein mulberry |
| CN107660429A (en) * | 2016-07-28 | 2018-02-06 | 陆川县泓源蔬菜专业合作社 | A kind of method for culturing seedlings of mulberry tree cuttage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166848A (en) * | 2020-11-09 | 2021-01-05 | 河南科技学院 | Method for performing green branch cuttage by adopting perennial branches of ginkgo and mulberry |
| CN114885691A (en) * | 2022-06-01 | 2022-08-12 | 四川省亿尚农业旅游开发有限公司 | Method for simultaneously performing fruit mulberry cuttage and grafting |
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Application publication date: 20200221 |
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