CN1836492A - Pregermination and seedling breeding method for blackberry with root - Google Patents
Pregermination and seedling breeding method for blackberry with root Download PDFInfo
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- CN1836492A CN1836492A CN 200610051017 CN200610051017A CN1836492A CN 1836492 A CN1836492 A CN 1836492A CN 200610051017 CN200610051017 CN 200610051017 CN 200610051017 A CN200610051017 A CN 200610051017A CN 1836492 A CN1836492 A CN 1836492A
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Abstract
The process of accelerating germination of blackberry with root includes the following steps: 1. establishing germination accelerating nursery with germination accelerating ditches of 30 cm depth and width; 2. setting branches with roots inside the ditches and covering with loose wet fertile soil in 5 cm thickness in several layers in the middle days of December; 3. cutting branches with roots grown to 3-5 cm length for transplanting from the last days of February to the first days of March; 4. growing seedlings through planting the rooted bud in holes and covering loose and wet soil in 5 cm thickness; and 5. nursery management and layering. The said process has high seedling raising efficiency, high seedling quality, low cost and other advantages.
Description
Technical field
The present invention relates to field of planting, relate in particular to a kind of seedling-cultivating method of blackberry, blueberry.
Background technology
Blackberry, blueberry is the perennial fallen leaves shrub type fruit tree of rose family rubus, is the representative kind that plantation, edible third generation fruit are recommended by FAO (Food and Agriculture Organization of the United Nation).Blackberry, blueberry is nutritious, lovely luster, and the pleasant aroma, unique flavor has anti-ageing, beauty treatment, promotes health-care effect such as human body metabolism that the title of " life is fruit " is arranged, and its major product and by-product are widely used, and have huge development potentiality.
Blackberry, blueberry adaptability is strong, and anti-ridge, drought-enduring does not have specific (special) requirements to soil.Blackberry, blueberry tradition seedling-cultivating method mainly contains cuttage, epicormic branch cuttage, press strip, root utilization etc.: cuttage, these two kinds of methods of epicormic branch cuttage, its planting percent are about 50%, and planting percent is low.To temperature, a seedbed and a year planting technology are had relatively high expectations, and program is comparatively complicated, need the skilled worker operate the seedling cost height.Though press strip, root utilize this two kinds of method planting percent height, method is easy, and the material quantity of being grown seedlings restriction is big, and short-term can't form large-scale production, is unfavorable for improving fast cultivated area.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, and a kind of breeding efficiency height that provides, the stock utilization of growing seedlings height, the seedling quality is good, method is easy, cost is low, be easy to the Pregermination and seedling breeding method for blackberry with root in the popularization of vast rural area.
Black raspberry band root Pregermination and seedling breeding method of the present invention may further comprise the steps:
(1) vernalization garden: select subacidity, soft, fertile, plot on the sunny side, through plough deeply rake after, standby;
(2) vernalization: dig the vernalization ditch about dark wide each 30cm mid-December, will be with about every row's 20 strains of root branch, become 30 to spend angle lappings and be placed in the ditch, on cover about soft moistening loam 5cm, put branch one row again, last earthing is analogized later on;
(3) disconnected bar: late Febuary-early March, when each root section of vernalization branch was grown to 3-5cm, promptly disconnected bar was transplanted.Disconnected bar be about to germinate branch from each the joint in the middle of cut off;
(4) grow seedlings: nursery lot is with the vernalization garden.Transplanting preceding nursery need rake, and keeps ground moistening.Spacing in the rows 20cm, line-spacing 100cm digs vesicle, dark 10cm puts into ditch with the radical bud of having cut off, on cover about soft moistening fine earth 5cm;
(5) nursery field management and press strip
Weeding, topdress;
Weeding for the first time early April;
Weeding for the second time early June is in conjunction with the about 9g of every strain that topdresses;
Weeding for the third time early July is in conjunction with press strip for the first time;
Late July, press strip for the second time;
Mid-August is press strip for the third time.
Compared with prior art, there is following advantage in Pregermination and seedling breeding method for blackberry with root of the present invention:
Utilize the blackberry, blueberry branch that top characteristic of easily taking root is arranged, take stem to bear down on one stimulates the side shoots of giving birth to more, takes repeatedly the side shoot measure of bearing down on one again, improves more than 10 times than the conventional method breeding efficiency;
After utilizing the blackberry, blueberry hibernation, nutrition focuses on root, band root Pregermination and seedling breeding, and root, the sufficient characteristics of bud nutrition supply look strongr than the seedling that conventional method brings out, and are more neat, and its qualified seedling rate is higher;
Given full play to the potential of the material of growing seedlings, the blackberry, blueberry stipes all has the potential of taking root and sprouting, traditional cottage method, and a cutting generally will have 3-4 stipes, and its survival rate generally can only reach 50%.The present invention accomplished that the stipes more than 90% can both be taken root and emerged, thereby given full play to the potential of the material of growing seedlings, and makes the stock utilization of growing seedlings improve more than 5 times;
Pregermination and seedling breeding method for blackberry with root does not need to be equipped with facility, equipment, does not need to use growth hormone such as root-inducing powder, and method is easy, cost is low, is easy to promote in vast rural area.
Embodiment embodiment:
Pregermination and seedling breeding method for blackberry with root may further comprise the steps:
(1) vernalization garden: select subacidity, soft, fertile, plot on the sunny side, through plough deeply rake after, standby;
(2) vernalization: dig the vernalization ditch about dark wide each 30cm mid-December, with about stalwartness, 200 (2183 of buds) every row's 20 strains of full, the no damage by disease and insect band of bud root branch, become 30 degree angle lappings to be placed in the ditch, on cover about soft moistening loam 5cm, put branch one row again, last earthing is analogized later on.
(3) disconnected bar: late Febuary-early March, when each root section of vernalization branch was grown to 3-5cm, promptly disconnected bar was transplanted.Disconnected bar be about to germinate branch from each the joint in the middle of cut off.
(4) grow seedlings: nursery lot is with the vernalization garden.Transplanting preceding nursery need rake, and keeps ground moistening.Spacing in the rows 20cm, line-spacing 100cm digs vesicle, dark 10cm puts into ditch with the radical bud of having cut off, on cover about soft moistening fine earth 5cm.
(5) nursery field management and press strip
Weeding, topdress: weeding for the first time early April, checking and surviving the seedling number is 1860 strains; Weeding for the second time early June, execute urea 30kg (every strain about 9 restrains) in conjunction with topdressing every mu.Weeding for the third time early July is in conjunction with press strip for the first time; Late July, press strip for the second time; Mid-August is press strip for the third time, checks into 10507 strains of seedling sum after about 4 months.
Below further specify beneficial effect of the present invention by comparative trial:
Test example 1:
Hardwood cutting and seedling raising method may further comprise the steps:
(1) transplant a cutting to prepare: with stalwartness, bud full, no damage by disease and insect branch adopt following 200 (buds 2183) and be cut into cutting 672 in conjunction with pruning winter, and the 2-3 bud is stayed in every cutting, and length 8-12cm will transplant a cutting 30 a bundles, imbed winter Tibetan in the moistening mollisol.
(2) nursery: select subacidity, soft, fertile, frozen soil is ploughed deeply in the plot before the winter on the sunny side, and after evenly being sprinkled into composite fertilizer 1 year early spring, plough, rake, bedding, the wide 100cm of furrow, the ditch that begins to rehearse between per two furrow of furrow width 20cm, ditch depth 40cm.
(3) grow seedlings: the plugged ear that will hide in the winter at early March is with spacing in the rows 20cm, line-spacing 100cm seeding row spacing, and 45 tilts to insert in the soil, and a bud that only stays tip is inserted and is watered after good permeablely more than native face, and carries out native face with the rice bar and covers.
(4) field management and press strip: same embodiment.After the weeding for the first time, checking and surviving the seedling number is 342 strains; Press strip is checked into 786 strains of seedling sum after about 4 months for the third time.
Test example 2:
The epicormic branch cutting method may further comprise the steps:
(1) prepare in the seedbed: surround 20m2 test canopy with timber, three painting cloths in the open, the loam cake branch makes cutting not be subjected to the sunlight direct projection.To build fine sand and on concrete floor, shine 3 days (sterilization), and the sand of sterilizing be moved into the test canopy make bed, bedside 100cm, furrow width 20cm, the dark 20cm of sand.
(2) early July is adopted down the healthy and strong blackberry, blueberry branch of semi-lignified, is cut into and transplants, and the 2-3 joint is stayed in every cutting, and following joint is removed whole blades, and last joint stays leaflet 2-3 sheet.Cut bar and carry out in the cool, note preserving moisture, draw a butyric acid with 500PPm before the cuttage and will transplant a cutting lower end immersion 1-2 second cuttage immediately after soaking.The degree of depth: branch is all inserted in the sand, only stay blade at the sand face.Cutting density is even, is about 300/m2.Must keep shading after inserting and air themperature keeps more than 90%, method is the spraying that does not stop.
(3) nursery lot is chosen on the sunny side, has on water source, the slightly acidic yellow earth plot, ploughs deeply frozen soil before the winter, the bedding of raking early spring, the wide 100cm of furrow, furrow width 30cm, ditch depth 15cm, the ditch that begins to rehearse between per two casees, ditch depth 40cm.
(4) transplant: when root grows to the 3cm left and right sides, plant seedling after 5 o'clock in the afternoon, nursery stock must be with rising with planting, and waters permeablely after planting, and daytime is every 2 hours water sprays 2 times.
(5) field management: same embodiment.After the weeding for the first time, checking and surviving the seedling number is 520 strains; Press strip is checked into 512 strains of seedling sum after about 4 months for the third time.
Band root Pregermination and seedling breeding bud number of the present invention as can be seen from the above table is 2061, survives the seedling number and reaches 1860 strains, and the stipes emergence rate of taking root reaches 90%; Hardwood cutting and seedling raising bud number is 2183, survives several 342 strains of seedling, and the stipes emergence rate of taking root reaches 15%; Epicormic branch cutting bud number is 2232, survives several 520 strains of seedling, and the stipes emergence rate of taking root reaches 23%.Total number of seedling behind press strip: 10507 strains of band root Pregermination and seedling breeding, hardwood cutting and seedling raising 786 strains, epicormic branch cutting 512 strains; The breeding efficiency of supposing cuttage is 100% to compare, and then the breeding efficiency with root vernalization reaches 1337%, and the breeding efficiency of epicormic branch cuttage can only reach 56%.This shows that Pregermination and seedling breeding method for blackberry with root of the present invention improves significantly than traditional blackberry, blueberry seedling-cultivating method efficient.
Claims (2)
1, a kind of Pregermination and seedling breeding method for blackberry with root may further comprise the steps:
(1) vernalization garden: select subacidity, soft, fertile, plot on the sunny side, through plough deeply rake after, standby;
(2) vernalization: dig the vernalization ditch about dark wide each 30cm mid-December; To be with every row's 20 strains of root branch, and become 30 degree angle lappings to be placed in the ditch, on cover about soft moistening loam 5cm, put branch one row again, last earthing is analogized later on;
(3) disconnected bar: late Febuary-early March, when each root section of vernalization branch was grown to 3-5cm, disconnected bar was transplanted;
(4) grow seedlings: nursery lot is with the vernalization garden.Transplanting preceding nursery need rake, and keeps ground moistening.Spacing in the rows 20cm, line-spacing 100cm digs vesicle, dark 10cm puts into ditch with the radical bud of having cut off, on cover about soft moistening fine earth 5cm;
(5) nursery field management and press strip
Weeding, topdress;
Weeding for the first time early April;
Weeding for the second time early June is in conjunction with the about 9g of every strain that topdresses;
Weeding for the third time early July is in conjunction with press strip for the first time;
Late July, press strip for the second time;
Mid-August is press strip for the third time.
2, Pregermination and seedling breeding method for blackberry with root as claimed in claim 1, wherein in (2) the step vernalization, disconnected bar is that the germination branch is cut off in the middle of each joint.
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| CNB2006100510175A CN100484392C (en) | 2006-04-20 | 2006-04-20 | Pregermination and seedling breeding method for blackberry with root |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521625A (en) * | 2015-02-03 | 2015-04-22 | 江苏省中国科学院植物研究所 | Rain-shelter blackberry cultivation method with micro-irrigation facility |
| CN105075857A (en) * | 2015-09-30 | 2015-11-25 | 江苏省中国科学院植物研究所 | Stingless blackberry hybrid germplasm breeding and molecular assistant identifying method |
| CN106718881A (en) * | 2016-11-25 | 2017-05-31 | 辽宁大学 | The rapid propagation method of blackberry, blueberry nursery stock |
| CN111011088A (en) * | 2019-12-20 | 2020-04-17 | 福建省林业科学研究院（福建省林业技术发展研究中心、福建省林业生产力促进中心、中国林业科学研究院海西分院） | Blackberry propagation seedling raising method |
| CN111328614A (en) * | 2020-03-24 | 2020-06-26 | 遵义市林业科学研究所 | Two-stage seedling raising method for planting and burying seedlings of Symplocos chinensis seeds and mouse vectors |
| CN111684936A (en) * | 2020-07-31 | 2020-09-22 | 浙江凤阳山—百山祖国家级自然保护区管理局凤阳山管理处 | Secondary air layering propagation method for red bean trees |
| CN116018954A (en) * | 2022-10-19 | 2023-04-28 | 江苏省农业科学院 | Improved variety breeding method for forage sorghum-bacillus megaterium symbiota |
-
2006
- 2006-04-20 CN CNB2006100510175A patent/CN100484392C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521625A (en) * | 2015-02-03 | 2015-04-22 | 江苏省中国科学院植物研究所 | Rain-shelter blackberry cultivation method with micro-irrigation facility |
| CN105075857A (en) * | 2015-09-30 | 2015-11-25 | 江苏省中国科学院植物研究所 | Stingless blackberry hybrid germplasm breeding and molecular assistant identifying method |
| CN106718881A (en) * | 2016-11-25 | 2017-05-31 | 辽宁大学 | The rapid propagation method of blackberry, blueberry nursery stock |
| CN111011088A (en) * | 2019-12-20 | 2020-04-17 | 福建省林业科学研究院（福建省林业技术发展研究中心、福建省林业生产力促进中心、中国林业科学研究院海西分院） | Blackberry propagation seedling raising method |
| CN111328614A (en) * | 2020-03-24 | 2020-06-26 | 遵义市林业科学研究所 | Two-stage seedling raising method for planting and burying seedlings of Symplocos chinensis seeds and mouse vectors |
| CN111684936A (en) * | 2020-07-31 | 2020-09-22 | 浙江凤阳山—百山祖国家级自然保护区管理局凤阳山管理处 | Secondary air layering propagation method for red bean trees |
| CN116018954A (en) * | 2022-10-19 | 2023-04-28 | 江苏省农业科学院 | Improved variety breeding method for forage sorghum-bacillus megaterium symbiota |
| CN116018954B (en) * | 2022-10-19 | 2023-11-17 | 江苏省农业科学院 | Improved variety breeding method for forage sorghum-bacillus megaterium symbiota |
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| CN100484392C (en) | 2009-05-06 |
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