CN107494154A - A kind of breeding method of ginkgo seedling - Google Patents
A kind of breeding method of ginkgo seedling Download PDFInfo
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- CN107494154A CN107494154A CN201710897295.0A CN201710897295A CN107494154A CN 107494154 A CN107494154 A CN 107494154A CN 201710897295 A CN201710897295 A CN 201710897295A CN 107494154 A CN107494154 A CN 107494154A
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- furrow face
- seedling
- furrow
- fertilizer
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Transplanting Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of breeding method of ginkgo seedling, it is related to agriculture field.It is high to aim to provide a kind of ginkgo seedling planting percent height, seedling quality；The ginkgo seedling cultivated is sturdy, the breeding method of no disease and pests harm.The breeding method of the ginkgo seedling, including following steps：Step 1：Selection is leeward on the sunny side, has a good transport service, and draining is good, and it is convenient to irrigate, and the soil is porous, fertile, deep, and nursery lot is made in the soil of pH value 5.8~6.0, ploughs deeply and passes the winter, and the beginning of spring turns over rake, cuts weeds and debris, then plays furrow, furrow face wide 1.2m, long 9.7m, the wide 35cm of pavement；Step 2：Furrow face it is whole it is good after, decomposed base manure is first imposed on into furrow face, digs and mixes thoroughly, flattens furrow face, per hectare nursery lot applies decomposed 80000~85000kg of base manure, when seed starts budding, by line-spacing 20cm, spacing in the rows 9~10cm program request seed buds；Step 3：Weeded with a hoe once at interval of 25 days.
Description
Technical field
The present invention relates to agriculture field, especially a kind of breeding method of ginkgo seedling.
Background technology
Ginkgo is commonly called as maidenhair tree, Gong Sunshu, duck's foot tree, is China second class protection plant also known as " living fossil ", tree-like tall and big
Grandness, in tower, branch is peculiar, spring and summer leaf dark green, and autumn final blage is golden yellow, it has also become the important tree of China main cities greening
Kind.Ginkgo greening seedling refers to the ginkgo sapling of garden, road and the plant of river course both sides.
There are more problems in prior art, disease is serious in ginkgo greening seedling is cultivated, indivedual places after planting, Quan Pucheng
Seedling rate is less than 30%, and nursery stock is thin and delicate, was cultivated through 2~3 years and does not reach the need that garden field planting standard can not meet afforestation
Will.
Cultivate the process for referring to and being cultivated using seed or some tissues of plant into plant intact plant.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of breeding method of ginkgo greening seedling, and the present invention cultivates gained
Ginkgo seedling planting percent is high, seedling quality is high；The ginkgo seedling cultivated is sturdy, no disease and pests harm.
In order to realize above-mentioned technique effect, technical scheme provided by the invention is such：A kind of cultivation side of ginkgo seedling
Method, including following steps：
Step 1：Selection is leeward on the sunny side, has a good transport service, and draining is good, and it is convenient to irrigate, and the soil is porous, fertile, deep, pH value
Nursery lot is made in 5.8~6.0 soil, ploughs deeply and passes the winter, and the beginning of spring turns over rake, cuts weeds and debris, then plays furrow, and the wide 1.2m of furrow face is long
9.7m, the wide 35cm of pavement；
Step 2：Furrow face it is whole it is good after, decomposed base manure is first imposed on into furrow face, digs and mixes thoroughly, flattens furrow face, per hectare nursery lot
Decomposed 80000~85000kg of base manure is applied, when seed starts budding, by line-spacing 20cm, spacing in the rows 9~10cm program request seed buds；
Step 3：Weeded with a hoe once at interval of 25 days；
Step 4：In sowing then, sunshade, the high 2m of frame, sunshade rate 65% are taken；
Step 5：When the long unearthed face of nursery stock whole, when lateral root starts elongation, top dressing is carried out, at interval of top dressing one in 15~20 days
Secondary, the fertilizer of top dressing is potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer, and 0.5% liquid manure liquid 11200kg is applied per hm 2, sprays clear water after fertilising
Clean blade；
Step 6：In the ranks ditched Shi Chongfei in furrow face nursery stock, it is identical when fertilizer type, dosage are with sowing, covered immediately after fertilising
Soil, Second Year top dressing are still carried out by last year, and fertilizer amount is the potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer liquid that every hm2 applies 0.7%
11200kg；
Step 7：When seedling ground diameter reaches more than 0.8cm, and seedling height reaches more than 60cm, that is, transplanted；
Step 8：The seeding row spacing of transplant planting strain is determined depending on cultivating the size of plant；
Step 9：Annual fertilising 2 times, applies the mixture of potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer and farm manure for the first time, during fertilising
Between be rudiment before, using bar ditch method apply fertilizer；Potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer is applied for the second time, fertilization time is young sprout growth period,
Using radial canal method or annular groove method.
Wherein, in seed treatment and storage, the specification of the storage of seeds furrow is the wide 1.2m of furrow face, high 24cm, length
6.5m, pavement 50cm.
The present invention has advantages below compared with conventional method：
Ginkgo seedling planting percent height, the seedling quality that the present invention cultivates gained are high；The ginkgo seedling cultivated is sturdy, no disease pest
Evil.
Embodiment
With reference to embodiment, the claim of the present invention is described in further detail, but not formed pair
Any restrictions of the present invention, any limited number of time modification made within the scope of the invention as claimed, still in the present invention
Claims in.
Embodiment 1
Step 1：Selection is leeward on the sunny side, has a good transport service, and draining is good, and it is convenient to irrigate, and the soil is porous, fertile, deep, pH value
Nursery lot is made in 5.8~6.0 soil, ploughs deeply and passes the winter, and the beginning of spring turns over rake, cuts weeds and debris, then plays furrow, and the wide 1.2m of furrow face is long
9.7m, the wide 35cm of pavement；
Step 2：Furrow face it is whole it is good after, decomposed base manure is first imposed on into furrow face, digs and mixes thoroughly, flattens furrow face, per hectare nursery lot
Decomposed 80000~85000kg of base manure is applied, when seed starts budding, by line-spacing 20cm, spacing in the rows 9~10cm program request seed buds；
Step 3：Weeded with a hoe once at interval of 25 days；
Step 4：In sowing then, sunshade, the high 2m of frame, sunshade rate 65% are taken；
Step 5：When the long unearthed face of nursery stock whole, when lateral root starts elongation, top dressing is carried out, at interval of top dressing one in 15~20 days
Secondary, the fertilizer of top dressing is potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer, and 0.5% liquid manure liquid 11200kg is applied per hm 2, sprays clear water after fertilising
Clean blade；
Step 6：In the ranks ditched Shi Chongfei in furrow face nursery stock, it is identical when fertilizer type, dosage are with sowing, covered immediately after fertilising
Soil, Second Year top dressing are still carried out by last year, and fertilizer amount is the potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer liquid that every hm2 applies 0.7%
11200kg；
Step 7：When seedling ground diameter reaches more than 0.8cm, and seedling height reaches more than 60cm, that is, transplanted；
Step 8：The seeding row spacing of transplant planting strain is determined depending on cultivating the size of plant；
Step 9：Annual fertilising 2 times, applies the mixture of potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer and farm manure for the first time, during fertilising
Between be rudiment before, using bar ditch method apply fertilizer；Potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer is applied for the second time, fertilization time is young sprout growth period,
Using radial canal method or annular groove method.
Wherein, in seed treatment and storage, the specification of the storage of seeds furrow is the wide 1.2m of furrow face, high 24cm, length
6.5m, pavement 50cm.
Above-described is only all any modification, equivalent and improvement done in the range of the spirit and principles in the present invention
Deng should be included within the scope of the present invention.
Claims (2)
1. a kind of breeding method of ginkgo seedling, it is characterised in that including following steps：
Step 1：Selection is leeward on the sunny side, has a good transport service, and draining is good, and it is convenient to irrigate, and the soil is porous, fertile, deep, and pH value 5.8~
Nursery lot is made in 6.0 soil, ploughs deeply and passes the winter, and the beginning of spring turns over rake, cuts weeds and debris, then plays furrow, furrow face wide 1.2m, long 9.7m,
The wide 35cm of pavement；
Step 2：Furrow face it is whole it is good after, decomposed base manure is first imposed on into furrow face, digs and mixes thoroughly, flattens furrow face, per hectare nursery lot applies corruption
Ripe 80000~85000kg of base manure, when seed starts budding, by line-spacing 20cm, spacing in the rows 9~10cm program request seed buds；
Step 3：Weeded with a hoe once at interval of 25 days；
Step 4：In sowing then, sunshade, the high 2m of frame, sunshade rate 65% are taken；
Step 5：When the long unearthed face of nursery stock whole, when lateral root starts elongation, top dressing is carried out, at interval of top dressing in 15~20 days once,
The fertilizer of top dressing is potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer, and 0.5% liquid manure liquid 11200kg is applied per hm 2, and clear water is sprayed after fertilising and is washed
Net blade；
Step 6：In the ranks ditched Shi Chongfei in furrow face nursery stock, identical when fertilizer type, dosage are with sowing, blinding immediately after fertilising,
Second Year top dressing is still carried out by last year, and fertilizer amount is the potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer liquid 11200kg that every hm2 applies 0.7%；
Step 7：When seedling ground diameter reaches more than 0.8cm, and seedling height reaches more than 60cm, that is, transplanted；
Step 8：The seeding row spacing of transplant planting strain is determined depending on cultivating the size of plant；
Step 9：It is annual to apply fertilizer 2 times, the mixture of potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer and farm manure is applied for the first time, and fertilization time is
Before rudiment, applied fertilizer using bar ditch method；Potassium sulfate type nitrogen-phosphorus-potassium compound fertilizer is applied for the second time, and fertilization time is young sprout growth period, is used
Radial canal method or annular groove method.
2. the breeding method of ginkgo seedling according to claim 1, it is characterised in that in seed treatment and storage, the kind
The specification of son storage furrow is the wide 1.2m of furrow face, high 24cm, long 6.5m, pavement 50cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710897295.0A CN107494154A (en) | 2017-09-28 | 2017-09-28 | A kind of breeding method of ginkgo seedling |
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| CN201710897295.0A CN107494154A (en) | 2017-09-28 | 2017-09-28 | A kind of breeding method of ginkgo seedling |
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| CN107494154A true CN107494154A (en) | 2017-12-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005974A (en) * | 2018-08-31 | 2018-12-18 | 梓潼县天鼓银杏种植专业合作社 | A kind of nursery implantation methods of ginkgo |
| CN109874589A (en) * | 2019-04-08 | 2019-06-14 | 盐城工学院 | The method for culturing seedlings that ginkgo and sesbania mixed seeding are mixed up on a kind of light solonchak |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563623A (en) * | 2013-10-14 | 2014-02-12 | 合肥绿叶园林工程有限责任公司 | Ginkgo seedling planting cultivation method |
| CN104206155A (en) * | 2014-09-03 | 2014-12-17 | 广西师范大学 | Ginkgo green seedling cultivating method |
| CN104206096A (en) * | 2014-09-18 | 2014-12-17 | 泰兴市耕地质量保护站 | Method for culturing and planting gingko trees |
-
2017
- 2017-09-28 CN CN201710897295.0A patent/CN107494154A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563623A (en) * | 2013-10-14 | 2014-02-12 | 合肥绿叶园林工程有限责任公司 | Ginkgo seedling planting cultivation method |
| CN104206155A (en) * | 2014-09-03 | 2014-12-17 | 广西师范大学 | Ginkgo green seedling cultivating method |
| CN104206096A (en) * | 2014-09-18 | 2014-12-17 | 泰兴市耕地质量保护站 | Method for culturing and planting gingko trees |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005974A (en) * | 2018-08-31 | 2018-12-18 | 梓潼县天鼓银杏种植专业合作社 | A kind of nursery implantation methods of ginkgo |
| CN109874589A (en) * | 2019-04-08 | 2019-06-14 | 盐城工学院 | The method for culturing seedlings that ginkgo and sesbania mixed seeding are mixed up on a kind of light solonchak |
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