CN109041638A - Four carbon crops corns and three carbon crops broom corn millet engrafting methods - Google Patents
Four carbon crops corns and three carbon crops broom corn millet engrafting methods Download PDFInfo
- Publication number
- CN109041638A CN109041638A CN201810944664.1A CN201810944664A CN109041638A CN 109041638 A CN109041638 A CN 109041638A CN 201810944664 A CN201810944664 A CN 201810944664A CN 109041638 A CN109041638 A CN 109041638A
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- China
- Prior art keywords
- broom corn
- corn millet
- grafting
- broom
- millet
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- 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
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
Four carbon crops corns and three carbon crops broom corn millet engrafting methods, specific steps are as follows: seed impregnates: the maize seed grain disinfected is impregnated 20-25 hour, and broom corn millet kind grain impregnates 10-12 hours；Vernalization: being put into vernalization in culture vessel, and temperature is maintained at 20-25 DEG C, for use；Grafting: broom corn millet root is cut off from rotten grain, breaks broom corn millet shell；The cutting below embryo section by maize bud, pluck out one and the sizeable duck eye of broom corn millet embryo at maize with point of a knife again, the standardized a osculum in top from hole, depth is 0.8-1 cm, quickly broom corn millet embryo is put into the duck eye plucked out, it allows broom corn millet scion to be tightly bonded with corn stock section, is fastened with line firm and solid；Keep humidity between 80-85 DEG C, after 5 days after interface healing, selection is cloudy or grafting is transplanted to field at dusk.Using the new varieties high survival rate of the method for the present invention grafting, yield is high, diseases and insect pests resistance is strong.
Description
Technical field
The invention belongs to agricultural plant species graft technology field, in particular to a kind of four carbon crops corns and three carbon agricultures
Crop broom corn millet engrafting method.
Background technique
Grafting, which refers to, cuts a part of bud of plant or leaf, and being grafted on another plant of plant makes the two become new plant
Strain.The advantages of grafting, can make the plant growth and development after grafting, yield positive results faster, and the ability of maladjustment environment is stronger,
And disease resistance can be improved.Broom corn millet is commonly called as glutinous millet, is gramineae plant, edible value and medical value are all very high, in grain
There are boundless market prospects in crop.But broom corn millet kind there are seeds small, low output, the shortcomings that being not easy to processing, therefore
There are limitations for planting area.If four high carbon crops corns of three carbon crops broom corn millets and yield grafted, so that it may
To improve the yield of broom corn millet.But there is presently no the reports of this respect.
Summary of the invention
The purpose of the present invention is haveing the defects that low output for current broom corn millet kind, propose that a kind of particle is big, yield is high
Four carbon crops corns and three carbon crops broom corn millet engrafting methods.
The study found that the photosynthetic efficiency of three carbon crops is low, the photosynthetic efficiency of four carbon crops is high.Four-carbon plant corn is done into anvil
Wood, c3 plants broom corn millet make scion, and the two is grafted, and nutritional ingredient is complementary.Can thus overcome the existing seed of broom corn millet it is small,
The shortcomings that low output, cultivates hybrid new breed adaptable, that yield is high.
Realize that the specific technical solution of the object of the invention is such that
Four carbon crops corns and three carbon crops broom corn millet engrafting methods, specific steps are as follows:
(1) seed impregnates: the maize seed grain disinfected being impregnated 24-25 hour in water, broom corn millet kind grain impregnates 10- in water
12 hours；
(2) vernalization: soaked seed is put into vernalization in culture vessel, temperature is maintained at 20-25 DEG C, and plumule grows to 1.5-
2cm prepares grafting；
(3) materials prepare: being added water and stirred 3/5 soil and 2/5 breeding machine matter uniformly with breeding cup, agitated good breeding soil
It is fitted into breeding cup stand-by；
(4) it grafts: the root that broom corn millet grows out being cut off from rotten grain, broom corn millet shell is carefully broken with nail；By maize bud (anvil
Wood) cutting below embryo section, then one and the sizeable duck eye of broom corn millet embryo are plucked out at maize with point of a knife, from the top in hole
Standardized a osculum, depth are 0.8-1 cm, and quickly broom corn millet embryo is put into the duck eye plucked out, broom corn millet scion is allowed to cut with corn stock
Face is tightly bonded, then broom corn millet bud is filled in osculum, is fastened with line firm and solid；
(5) it cultivates: the vessel sterilized being put into a thickness of the water of 0.1cm depth, the plumule connected is emitted in vessel, cultivate
2-3 days, then the bud grafted is transplanted to and is cultivated in cup, first corn root is put into cultivation soil, then with the sand disinfected
Grafting wound is surrounded, to prevent infection, using osmotic irrigation method water supply；
(6) be colonized: after 5 days after interface healing, selection is cloudy or grafting is transplanted to field at dusk, and humidity is maintained at 80-85
Between DEG C.
The present invention has following remarkable result:
1, using inventive process avoids grafting infection of incisional wound, high graft survival rates；
2, high using photosynthetic efficiency in the corn of the method for the present invention grafting, the growth of broom corn millet new varieties, the sturdy tall and straight, Ye great Fei of stalk
Thickness, seed is big, and more common broom corn millet variety yield is high；
3, belong to distant grafting hybridization using the new varieties that the method for the present invention is grafted, it is resistant to lodging, diseases and insect pests resistance is strong, adaptability
Extensively.
Specific embodiment
Four carbon crops corns and three carbon crops broom corn millet engrafting methods, specific steps are as follows:
(1) seed impregnates: the maize seed grain disinfected being impregnated 24-25 hour in water, broom corn millet kind grain impregnates 10- in water
12 hours；
(2) vernalization: soaked seed is put into vernalization in culture vessel, temperature is maintained at 20-25 DEG C, and plumule grows to 1.5-
2cm prepares grafting；
(3) materials prepare: being added water and stirred 3/5 soil and 2/5 breeding machine matter uniformly with breeding cup, agitated good breeding soil
It is fitted into breeding cup stand-by；
(4) it grafts: the root that broom corn millet grows out being cut off from rotten grain, broom corn millet shell is carefully broken with nail；By maize bud (anvil
Wood) cutting below embryo section, then one and the sizeable duck eye of broom corn millet embryo are plucked out at maize with point of a knife, from the top in hole
Standardized a osculum, depth are 0.8-1 cm, and quickly broom corn millet embryo is put into the duck eye plucked out, broom corn millet scion is allowed to cut with corn stock
Face is tightly bonded, then broom corn millet bud is filled in osculum, is fastened with line firm and solid；
(5) it cultivates: the vessel sterilized being put into a thickness of the water of 0.1cm depth, the plumule connected is emitted in vessel, cultivate
2-3 days, then the bud grafted is transplanted to and is cultivated in cup, first corn root is put into cultivation soil, then with the sand disinfected
Grafting wound is surrounded, to prevent infection, using osmotic irrigation method water supply；
(6) be colonized: after 5 days after interface healing, selection is cloudy or grafting is transplanted to field at dusk, and humidity is maintained at 80-85
Between DEG C.
The breeding machine matter is the withered grass fermented and leaf or directly buys the breeding machine matter processed.
The sterilization method of the sandy soil of the disinfection is then to be dried with boiled water boiling 5-10 minutes.
Here is grafting and the broom corn millet original seed seedling upgrowth situation table of comparisons in 48 days growth periods and 58 days:
The 1:48 days growing state tables of comparisons of table
| Plant height | Bifurcated number | Spike length | Bar is thick (perimeter) | |
| Grafting | 1.38-1.42cm | 43 | 43-46 cm | 3-3.5 cm |
| Broom corn millet original seed seedling | 1.32-1.35cm | 2-3 | 35-37cm | 1.8-2.3 cm |
The 2:58 days growing state tables of comparisons of table
| Plant height | Bifurcated number | Spike length | Bar is thick (perimeter) | |
| Grafting | 1.45-1.57cm | 52 | 45-48 cm | 4.5-5 cm |
| Broom corn millet original seed seedling | 1.32-1.35cm | 2-3 | 38-42cm | 2-2.5 cm |
By the comparison of above-mentioned table 1, table 2, grafting growth result is significantly better than original seed seedling.
The foregoing is merely an embodiment of the invention, protection scope of the present invention is not limited to the model
It encloses, all any modifications, equivalent replacements, and improvements made within contents of the present invention spirit etc. should be included in this hair
Within bright protection scope.
Claims (3)
1. four carbon crops corns and three carbon crops broom corn millet engrafting methods, which is characterized in that the engrafting method specific steps are as follows:
(1) seed impregnates: the maize seed grain disinfected being impregnated 24-25 hour in water, broom corn millet kind grain impregnates 10- in water
12 hours；
(2) vernalization: soaked seed is put into vernalization in culture vessel, temperature is maintained at 20-25 DEG C, and plumule grows to 1.5-
2cm prepares grafting；
(3) materials prepare: being added water and stirred 3/5 soil and 2/5 breeding machine matter uniformly with breeding cup, agitated good breeding soil
It is fitted into breeding cup stand-by；
(4) it grafts: the root that broom corn millet grows out being cut off from rotten grain, broom corn millet shell is carefully broken with nail；By maize bud (anvil
Wood) cutting below embryo section, then one and the sizeable duck eye of broom corn millet embryo are plucked out at maize with point of a knife, from the top in hole
Standardized a osculum, depth are 0.8-1 cm, and quickly broom corn millet embryo is put into the duck eye plucked out, broom corn millet scion is allowed to cut with corn stock
Face is tightly bonded, then broom corn millet bud is filled in osculum, is fastened with line firm and solid；
(5) it cultivates: the vessel sterilized being put into a thickness of the water of 0.1cm depth, the plumule connected is emitted in vessel, cultivate
2-3 days, then the bud grafted is transplanted to and is cultivated in cup, first corn root is put into cultivation soil, then with the sand disinfected
Grafting wound is surrounded, to prevent infection, using osmotic irrigation method water supply；
(6) be colonized: after 5 days after interface healing, selection is cloudy or grafting is transplanted to field at dusk, and humidity is maintained at 80-85
Between DEG C.
2. engrafting method as described in claim 1, which is characterized in that the breeding machine matter is the withered grass fermented and leaf
Class directly buys the breeding machine matter processed.
3. engrafting method as described in claim 1, which is characterized in that the sterilization method of the sand of the disinfection is to use boiled water
Boiling 5-10 minutes, then dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944664.1A CN109041638A (en) | 2018-08-19 | 2018-08-19 | Four carbon crops corns and three carbon crops broom corn millet engrafting methods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944664.1A CN109041638A (en) | 2018-08-19 | 2018-08-19 | Four carbon crops corns and three carbon crops broom corn millet engrafting methods |
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| CN109041638A true CN109041638A (en) | 2018-12-21 |
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| CN201810944664.1A Pending CN109041638A (en) | 2018-08-19 | 2018-08-19 | Four carbon crops corns and three carbon crops broom corn millet engrafting methods |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947443A (en) * | 2014-05-15 | 2014-07-30 | 王孚望 | Method of transferring rhizobium japonicum to corn root system |
| EP2918161A1 (en) * | 2012-11-07 | 2015-09-16 | Hirosaki University | Method of cultivating crops by grafting using seeds |
| CN107371830A (en) * | 2017-09-26 | 2017-11-24 | 王玉云 | Monocotyledonous plant Zea mays and the grafting of dicotyledon multitude wheat, the method for hybridization |
| CN107493954A (en) * | 2017-10-17 | 2017-12-22 | 王玉云 | Monocotyledonous plant Zea mays and the method for dicotyledon mung bean grafting |
-
2018
- 2018-08-19 CN CN201810944664.1A patent/CN109041638A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2918161A1 (en) * | 2012-11-07 | 2015-09-16 | Hirosaki University | Method of cultivating crops by grafting using seeds |
| CN103947443A (en) * | 2014-05-15 | 2014-07-30 | 王孚望 | Method of transferring rhizobium japonicum to corn root system |
| CN107371830A (en) * | 2017-09-26 | 2017-11-24 | 王玉云 | Monocotyledonous plant Zea mays and the grafting of dicotyledon multitude wheat, the method for hybridization |
| CN107493954A (en) * | 2017-10-17 | 2017-12-22 | 王玉云 | Monocotyledonous plant Zea mays and the method for dicotyledon mung bean grafting |
Non-Patent Citations (3)
| Title |
|---|
| 李生秀 等: "《中国旱地农业》", 31 July 2004, 中国农业出版社 * |
| 李继华: "《嫁接的原理与应用》", 31 January 1980, 上海科学技术出版社 * |
| 李集临 等: "禾本科植物种芽嫁接法", 《生物学通报》 * |
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Application publication date: 20181221 |
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