CN116114520A - Fruit mulberry variety comparison method - Google Patents
Fruit mulberry variety comparison method Download PDFInfo
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- CN116114520A CN116114520A CN202211135069.6A CN202211135069A CN116114520A CN 116114520 A CN116114520 A CN 116114520A CN 202211135069 A CN202211135069 A CN 202211135069A CN 116114520 A CN116114520 A CN 116114520A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 235000008708 Morus alba Nutrition 0.000 title claims abstract description 25
- 240000000249 Morus alba Species 0.000 title claims abstract description 24
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 13
- 241000196324 Embryophyta Species 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 241000238631 Hexapoda Species 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 4
- 241000607479 Yersinia pestis Species 0.000 claims description 3
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 230000034303 cell budding Effects 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims description 2
- 238000009395 breeding Methods 0.000 abstract description 7
- 230000001488 breeding effect Effects 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000013138 pruning Methods 0.000 description 2
- 241000218213 Morus <angiosperm> Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
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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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- 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
- A01G2/30—Grafting
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a fruit mulberry variety comparison method which comprises the steps of selecting a stock, planting the stock, grafting, and maintaining after grafting. The invention can realize that the growth conditions of all mulberry breeding varieties tend to be consistent, reduce the influence of climate environment, illumination and the like on the growth of the spikelet, and improve the precision of seed selection. Compared with the existing variety comparison method, the method has more relaxed requirements on test lands, climate environments and cultivation management. The invention can greatly save the occupied land area during comparison, reduce the plant number of the product ratio, quickly form tree results, shorten the product ratio time and reduce the labor force and maintenance cost.
Description
Technical Field
The invention relates to the field of mulberry seed selection, in particular to a mulberry variety comparison method.
Background
The breeding of mulberry varieties needs three stages of breeding, identification and breeding popularization, wherein the identification stage is a decisive stage for comparing the quality of varieties in the breeding process. The variety identification mainly comprises two parts of a comparison experiment between varieties and a variety regional identification, wherein the variety comparison experiment requires that the tested varieties are carried out under certain test conditions and scientific test methods. The variety comparison test is generally carried out in the field, so that strict requirements are imposed on soil, climate conditions and cultivation measures in a test area, and meanwhile, various factors such as test area, variety plant tree, test design and the like are considered. Generally, 4 cells are required to be set for each tested variety, 50-60 plants are planted in each cell, and a large amount of land, manpower, cost and the like are required to be consumed.
The prior art (such as CN101507412A and CN 105165417A) discloses a seed selection and breeding method for fruit trees, which comprises the steps of grafting scions of specific varieties on branches, and selecting high-quality scions for propagation screening after flowering and fruiting. The scheme can only select specific scion branches in specific varieties, and cannot identify what variety is suitable for planting in the area. In addition, the existing scheme carries out dense scions without azimuth difference on the stock, and the situation that the scion branches with good growth are particularly from good varieties or good illumination conditions cannot be distinguished. Therefore, it is impossible to evaluate the quality variety of the fruit tree.
Disclosure of Invention
The invention aims to overcome the problems and provide a mulberry variety comparison method. In order to achieve the above purpose, the invention adopts the following technical scheme:
a mulberry variety comparison method comprises the following steps:
s1, selecting a stock
Selecting a plurality of seedling woods with diameters of more than 3cm as a stock, wherein the stock needs to have the same years, consistent thickness and the same variety;
s2, planting stock
Planting in a test area with the same soil condition according to a certain plant row spacing, cutting out crowns, removing lateral branches, and fixing the trunk by 30-100cm;
s3, scion
Marking the top end of the stock according to the number of the control varieties and the measured varieties, and uniformly dispersing the marks on the stock;
selecting plump and healthy branches without plant diseases and insect pests from a control variety and a measured variety as scions, and grafting the scions at a designated mark;
s4, maintenance after grafting
Observing the growth condition after grafting, and timely supplementing grafting to the non-survival of grafting; timely erasing the buds, uniformly watering, fertilizing, insect preventing and trimming;
s5, variety comparison
Fruit comparison is carried out after the mulberry leaves enter the full-bearing period.
As an improvement, the number of the marks in the step S3 is equal to the total number of the control varieties and the measured varieties, and the scions of a single variety are inoculated at each mark; the orientation of the marks corresponding to different varieties on different stocks is changed and set.
As a modification, the marking in step S3 ensures that each variety has no less than 3 markers per orientation and then scions.
As an improvement, the post-scion curing in step S4 further includes: and removing the grafting film in time when the scion grows to 30 cm.
As an improvement, in the step S4, for the region with large wind, binding treatment is carried out after the grafted film is removed, and the scion grows according to the original direction.
As an improvement, the grafting of S4 is a budding method or an abdomen method.
As an improvement, the plant-row spacing of the stock in the step S2 is 2-4m multiplied by 3-6m.
The invention has the advantages that:
1. the invention can realize that the growth conditions of all mulberry breeding varieties tend to be consistent, reduce the influence of climate environment, illumination and the like on the growth of the spikelet, and improve the precision of seed selection.
2. Compared with the existing variety comparison method, the method has more relaxed requirements on test lands, climate environments and cultivation management.
3. The invention can greatly save the occupied land area during comparison, reduce the plant number of the product ratio, quickly form tree results, shorten the product ratio time and reduce the labor force and maintenance cost.
Drawings
FIG. 1 is a schematic diagram of scion mode in a mulberry variety comparison method.
Detailed Description
The present invention will be described in detail and specifically by way of the following specific examples, which are not intended to limit the scope of the present invention.
Example 1
The embodiment discloses a mulberry variety comparison method, which selects three varieties of mulberry to be compared, and comprises a measured variety and two comparison varieties, and comprises the following specific steps:
s1, selecting a stock
Selecting a plurality of real mulberry trees with diameters of more than 3cm as a stock, wherein the stock needs to have the same years, consistent thickness and the same variety;
s2, planting stock
Planting in a test area with the same soil condition according to the plant row spacing of 3m multiplied by 4m, cutting out crowns, removing lateral branches and fixing the trunk by 30-100cm;
s3, scion
Selecting 2 control varieties and 1 determination variety, making three marks on the top end of the stock, and uniformly dispersing the three marks on the stock; inoculating a single variety of scions at each marker; the orientations of the marks corresponding to different varieties on different stocks are different, but each variety has no less than 3 marks and then scions in each orientation, as shown in figure 1.
Selecting plump and healthy branches without plant diseases and insect pests from a control variety and a measured variety as scions, and grafting the branches at a designated mark by using a grafting method;
s4, maintenance after grafting
After observing the growth condition after grafting, the grafting can heal after 2 weeks under the condition that the general temperature is above 20 ℃;
timely supplementing grafting for the non-survival grafting by using a belly grafting method; timely erasing the buds, uniformly watering, fertilizing, insect preventing and trimming;
when the scion grows to 30cm, the grafting film is removed in time, and for areas with large wind, binding treatment is carried out after the grafting film is removed, so that the scion grows according to the original direction. The winter pruning is performed according to the open-heart fruit mulberry pruning method.
S5, variety comparison
Fruit mulberry can be obtained in the second year, and the third year is the full-bearing period. And after entering the full-bearing period, fruit comparison is carried out.
As shown in FIG. 1, 2 control varieties (A and B) and one test variety (C) were set in this example. By using the scheme, each azimuth is repeated 3 times, only 9 trees need to be grafted, and the required area is only 108 square meters. Meanwhile, the growth conditions of varieties on each stock are completely consistent, so that the influence of environmental and illumination factors on the growth of the branches can be avoided, and the accuracy of variety comparison is improved.
Compared with the existing variety comparison method, the method has more relaxed requirements on test lands, climate environments and cultivation management, and most importantly, the method can greatly save land area, reduce plant tree comparison, fast tree formation results, shorten plant comparison time, reduce labor and maintenance cost and the like.
The above description of the specific embodiments of the present invention is given by way of example only, and the present invention is not equivalent to the above-described specific embodiments. Any equivalent modifications and substitutions for the present invention will occur to those skilled in the art, and are also within the scope of the present invention. Accordingly, equivalent changes and modifications to the disclosed embodiments are intended to be included within the scope of the present invention.
Claims (7)
1. The mulberry variety comparison method is characterized by comprising the following steps:
s1, selecting a stock
Selecting a plurality of seedling woods with diameters of more than 3cm as a stock, wherein the stock needs to have the same years, consistent thickness and the same variety;
s2, planting stock
Planting in a test area with the same soil condition according to a certain plant row spacing, cutting out crowns, removing lateral branches, and fixing the trunk by 30-100cm;
s3, scion
Marking the top end of the stock according to the number of the control varieties and the measured varieties, and uniformly dispersing the marks on the stock;
selecting full and healthy branches without plant diseases and insect pests from a control variety and a measured variety as scions and grafting the scions at a designated mark;
s4, maintenance after grafting
Observing the growth condition after grafting, and timely supplementing grafting to the non-survival of grafting; timely erasing the buds, uniformly watering, fertilizing, insect preventing and trimming;
s5, variety comparison
Fruit comparison is carried out after the mulberry leaves enter the full-bearing period.
2. The method for comparing fruit and mulberry varieties according to claim 1, wherein the number of markers in step S3 is equal to the total number of control varieties and measured varieties, and a single variety of scions are inoculated at each marker; the orientation of the marks corresponding to different varieties on different stocks is changed and set.
3. A method for comparing mulberry varieties according to claim 2, wherein said marking in step S3 ensures that each variety has not less than 3 markers per orientation and then scions.
4. The method for comparing mulberry varieties according to claim 1, wherein the post-scion curing in step S4 further comprises: and removing the grafting film in time when the scion grows to 30 cm.
5. The method for comparing fruit and mulberry varieties according to claim 4, wherein in the step S4, for the region with large wind, binding treatment is carried out after removing the grafting film, and the scion grows according to the original direction.
6. The method for comparing mulberry varieties according to claim 1, wherein the grafting in S4 is a budding method or an abdomen grafting method.
7. The method for comparing fruit and mulberry varieties according to claim 1, wherein the plant-to-line spacing of the stock in step S2 is 2-4m x 3-6m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211135069.6A CN116114520A (en) | 2023-02-06 | 2023-02-06 | Fruit mulberry variety comparison method |
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| CN202211135069.6A CN116114520A (en) | 2023-02-06 | 2023-02-06 | Fruit mulberry variety comparison method |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278624A (en) * | 2007-10-19 | 2008-10-08 | 茹甫军 | Method for grafting and breeding mulberry seedling |
| CN101507412A (en) * | 2009-01-04 | 2009-08-19 | 仲恺农业工程学院 | Seed selection method of fruit tree of new species |
| CN104663258A (en) * | 2015-02-05 | 2015-06-03 | 江苏科技大学 | Medicine mulberry grafting method |
| CN104782409A (en) * | 2015-04-01 | 2015-07-22 | 溧阳市天目湖农业发展有限公司 | Fruit and leaf mulberry variety breeding and efficient cultivation mode |
| CN105075699A (en) * | 2015-09-30 | 2015-11-25 | 涉县农业技术推广中心 | Method for increasing yield of fruit of forsythia through grafting |
| CN106386185A (en) * | 2016-08-29 | 2017-02-15 | 杨胜 | High-yield early-fruiting cultivation method for mulberry |
| CN108849213A (en) * | 2018-10-09 | 2018-11-23 | 江苏兆祥农业科技有限公司 | The selection of one seed pod mulberry new varieties |
| CN108925330A (en) * | 2018-05-03 | 2018-12-04 | 四川省农业科学院土壤肥料研究所 | A kind of leaf mulberry cultural method |
| CN111165349A (en) * | 2020-03-06 | 2020-05-19 | 山东省林业科学研究院 | Forest fast-growing new variety field contrast test method and application thereof |
| CN112088670A (en) * | 2020-09-29 | 2020-12-18 | 黄昌源 | Cultivation method of vegetable mulberry variety |
| CN114223413A (en) * | 2021-12-31 | 2022-03-25 | 杨勇 | Breeding method of excellent strain wild jujube |
-
2023
- 2023-02-06 CN CN202211135069.6A patent/CN116114520A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278624A (en) * | 2007-10-19 | 2008-10-08 | 茹甫军 | Method for grafting and breeding mulberry seedling |
| CN101507412A (en) * | 2009-01-04 | 2009-08-19 | 仲恺农业工程学院 | Seed selection method of fruit tree of new species |
| CN104663258A (en) * | 2015-02-05 | 2015-06-03 | 江苏科技大学 | Medicine mulberry grafting method |
| CN104782409A (en) * | 2015-04-01 | 2015-07-22 | 溧阳市天目湖农业发展有限公司 | Fruit and leaf mulberry variety breeding and efficient cultivation mode |
| CN105075699A (en) * | 2015-09-30 | 2015-11-25 | 涉县农业技术推广中心 | Method for increasing yield of fruit of forsythia through grafting |
| CN106386185A (en) * | 2016-08-29 | 2017-02-15 | 杨胜 | High-yield early-fruiting cultivation method for mulberry |
| CN108925330A (en) * | 2018-05-03 | 2018-12-04 | 四川省农业科学院土壤肥料研究所 | A kind of leaf mulberry cultural method |
| CN108849213A (en) * | 2018-10-09 | 2018-11-23 | 江苏兆祥农业科技有限公司 | The selection of one seed pod mulberry new varieties |
| CN111165349A (en) * | 2020-03-06 | 2020-05-19 | 山东省林业科学研究院 | Forest fast-growing new variety field contrast test method and application thereof |
| CN112088670A (en) * | 2020-09-29 | 2020-12-18 | 黄昌源 | Cultivation method of vegetable mulberry variety |
| CN114223413A (en) * | 2021-12-31 | 2022-03-25 | 杨勇 | Breeding method of excellent strain wild jujube |
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