CN105746322B - Utilize the method for the quick child care breeding cotton of cotton leaf - Google Patents
Utilize the method for the quick child care breeding cotton of cotton leaf Download PDFInfo
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- CN105746322B CN105746322B CN201610184775.8A CN201610184775A CN105746322B CN 105746322 B CN105746322 B CN 105746322B CN 201610184775 A CN201610184775 A CN 201610184775A CN 105746322 B CN105746322 B CN 105746322B
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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Abstract
The present invention provides a kind of method using cotton leaf quick child care breeding cotton, including a, cuts and have the blade of axillary bud on cotton plants；B, the petiole of the blade with axillary bud cut is suitably trimmed；C, water planting is carried out to the blade after trimming, until petiole is taken root；D, to carrying out earth culture after the blade taken root.The present invention is to carry out child care breeding using the blade with axillary bud of cotton, cotton leaf water planting to petiole with axillary bud is taken root, blade explant after taking root plants Yu Tuzhong, axillary bud forms intact plant, and this method has high survival rate, is not required to stringent external environment, it is at low cost, the advantages that period is short, simple and reliable, is suitble to batch production.
Description
Technical field:
The invention belongs to the quick breeding culture technique fields of plant, and in particular to a kind of to utilize the quick child care of cotton leaf
The method for breeding cotton.
Background technique:
Cotton is the critically important industrial crops in China, and currently, the breeding of cotton typically uses sexual propagation, i.e. benefit
It is bred with cotton seeds.
For the asexual quick breeding for realizing cotton, technical staff breeds the child care that plant cuttage technology is introduced into cotton
On, cuttage is one of the conventional means of plant vegetative propagation, wherein most commonly seen with axis branch cuttage.It would generally make when cuttage
Axis branch is handled with plant growth regulator, to accelerate to take root.
But numerous means material requested is larger fastly for existing cotton, at least needs the stem branch of one section of cotton, damages cotton plant
It is larger, stringenter condition is needed, survival rate is lower, and the period is longer, higher cost.In order to adapt to cotton simplification cultivation technique
Requirement, need to find more effective, easier, more economical method.
Summary of the invention:
In conclusion it is quick using cotton leaf that the present invention provides a kind of in order to overcome the shortcomings of prior art problem
The method that cotton is bred in child care, it is to carry out child care breeding using the blade with axillary bud of cotton, will have the cotton of axillary bud
Blade water planting to petiole is taken root, and the blade explant after taking root plants Yu Tuzhong, and axillary bud forms intact plant, and this method has
The advantages that high survival rate is not required to stringent external environment, and at low cost, the period is short, simple and reliable, is suitble to batch production.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A method of cotton is bred using the quick child care of cotton leaf, in which: is comprised the following steps that:
A, the blade that axillary bud is had on cotton plants is cut, the blade cut is the blade in functional period；
B, the petiole of the blade with axillary bud cut is suitably trimmed, when being trimmed to petiole, is rejected petiolar
Lignified tissue, while keeping axillary bud intact, and with the blade after the trimming of distilled water repeated flushing；
C, water planting is carried out to the blade after trimming, until petiole is taken root, when carrying out water planting to blade, petiole and axillary bud are immersed in
In water planting liquid, blade is placed on cystosepiment, and cystosepiment is suspended on water planting liquid level；
D, to earth culture is carried out after the blade taken root, earth culture is that the blade after taking root in step c is transplanted in earth culture matrix,
Grow it naturally, the length for the root that blade is born is that at least 5cm just can be carried out earth culture.
Technical solution of the present invention may also is that realization: the blade in the step a can be cotton plant stem
Blade, side shoot blade either fruit branch blade.
Technical solution of the present invention may also is that realization: petiolar lignifying group is rejected in the step b
It knits, and cut-out phloem tissue, while keeping axillary bud intact, with the blade at least three after the trimming of distilled water repeated flushing
It is secondary.
Technical solution of the present invention may also is that realization: when carrying out water planting to blade in the step c, production
It is of moderate size, open-topped container fills the water planting liquid of 4/5 volume in container, and one piece of foam is placed on water planting liquid liquid level
The petiole of blade after trimming and axillary bud are immersed in water planting liquid by plate, and blade is placed on cystosepiment, and cystosepiment is suspended in water
It trains on liquid level, 23 ~ 33 DEG C of temperature of water planting when water planting, using solar radiation or uses artificial daylight light irradiation, light application time 4 ~ 15
Hour/day.
Technical solution of the present invention may also is that realization: after taking root in the step d, and root long degree reaches
At least blade of 5cm or more is transplanted in earth culture matrix, and when transplanting, root is all embedded in earth culture matrix, and axillary bud exposes matrix
Surface grows it naturally, carries out Routine Management.
Technical solution of the present invention may also is that realization: the water planting liquid is distilled water or is nutrient solution.
Technical solution of the present invention may also is that realization: the nutrient solution include four water calcium chloride, potassium nitrate,
Ammonium nitrate, potassium dihydrogen phosphate, magnesium sulfate, iron salt solutions and liquid microelement, wherein the content of four water calcium chloride be 460~
480mg/L；The content of potassium nitrate is 245~260mg/L；The content of ammonium nitrate is 30~50mg/L, the content of potassium dihydrogen phosphate
For 60~80mg/L；The content of magnesium sulfate is 240~255mg/L；Iron salt solutions use 1 times of iron salt solutions, content be 1~
1.5ml/L；Liquid microelement uses 1000 times of liquid microelements, and content is 2~3ml/L.
Technical solution of the present invention may also is that realization: the nutrient solution include four water calcium chloride, potassium nitrate,
Ammonium nitrate, potassium dihydrogen phosphate, magnesium sulfate, iron salt solutions and liquid microelement, wherein the content of four water calcium chloride is 472mg/L；
The content of potassium nitrate is 253mg/L；The content of ammonium nitrate is 40mg/L, and the content of potassium dihydrogen phosphate is 68mg/L；Magnesium sulfate
Content is 247mg/L；Iron salt solutions use 1 times of iron salt solutions, content 1.3ml/L；Liquid microelement is micro- using 1000 times
Secondary element liquid, content 2.5ml/L.
Technical solution of the present invention may also is that realization: the earth culture matrix is for cotton land or by nutrition
Soil and vermiculite are formulated according to 1:1 mass ratio.
The invention has the benefit that
1, the present invention is to carry out child care breeding using the blade with axillary bud of cotton, will have the cotton leaf water of axillary bud
Training to petiole is taken root, and the blade explant after taking root plants Yu Tuzhong, and axillary bud forms intact plant, and this method has survival rate
The advantages that height is not required to stringent external environment, and at low cost, the period is short, simple and reliable, is suitble to batch production.
2, simple, reliable and stable, the suitable industrial massive of operation of the present invention convenience, process, the period is short, after water planting, 7 days
Left and right can take root.After earth culture, it can budding within one month, plant is precocious, and the survival rate of plant of formation is high.The present invention does not need sternly
The external environment of lattice, the effect that can reach under indoor conditions and under field condition.
3, the present invention is effectively mitigated phenolic substances and is taken root to blade explant using the novel modes of reproduction of earth culture after first water planting
Inhibiting effect, convenient for the growth of cotton root system, the rooting induction of natural cuttage when convenient for cotton earth culture.
4, the present invention is saved in cotton certain material and the fields such as breeding, male sterility breeding and heterosis, hybrid vigor are fixed will have
There is biggish application value, the present invention has some reference value for lignifying, the similar research of semi-lignified plant.
Detailed description of the invention:
Fig. 1 is blade water planting status diagram of the invention；
Fig. 2 is ten days status diagrams of blade water planting of the invention；
Fig. 3 is blade earth culture status diagram of the invention；
Fig. 4 is 15 days status diagrams of blade earth culture of the invention；
Fig. 5 is 30 days status diagrams of blade earth culture of the invention；
Fig. 6 is the cotton plant plant comparison diagram that the cotton plants that the present invention cultivates and cotton seeds are cultivated.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
Embodiment one
As shown in Fig. 1 ~ 6, the present embodiment is quickly bred by taking upland cotton Ji cotton 11 as an example using the blade of upland cotton Ji cotton 11
Cotton comprises the following steps that:
A, by upland cotton Ji cotton 11, normally in cotton field, then Routine Management cuts band on 11 plant of upland cotton Ji cotton for plantation
Have the blade of axillary bud, the blade cut be the blade in functional period, the blade can be cotton plant Leaves on main stem, side shoot blade or
Person is fruit branch blade.
B, the petiole of the blade with axillary bud cut is suitably trimmed, rejects petiolar lignified tissue, and
Cut-out phloem tissue, while keeping axillary bud intact, three times with the blade after the trimming of distilled water repeated flushing.
C, water planting is carried out to the blade after trimming, when carrying out water planting to blade, petiole and axillary bud are immersed in water planting liquid, leaf
Piece is placed on cystosepiment, and cystosepiment is suspended in water planting liquid level and takes root up to petiole；
Production is of moderate size, open-topped container, and the distilled water of 4/5 volume is filled in container, and distilled water is water planting
Liquid is placed one block of cystosepiment in distilled water liquid level, the petiole of the blade after trimming and axillary bud is immersed in distilled water, blade
It is placed on cystosepiment, cystosepiment is suspended on water planting liquid level, 23 ~ 33 DEG C of temperature of water planting when water planting, using solar radiation, illumination
6 ~ 14 hour/day of time prepares earth culture when petiole is taken root, and root long degree reaches 5cm.
D, earth culture is carried out to the blade taken root, earth culture is that the blade after taking root in step c is transplanted in earth culture matrix, is made
It grows naturally, and the length for the root that blade is born is that 5cm carries out earth culture:
After taking root, and root long degree reaches the blade of 5cm or more, is transplanted in earth culture matrix, and earth culture matrix uses cotton
Land, when transplanting, root is all embedded in earth culture matrix, and axillary bud exposes stromal surface, grows it naturally, progress conventional tube
Reason, by cotton plant transplantation of seedlings to crop field, carries out conventional cotton field management after axillary bud grows up to the moderate cotton plant seedling of height.
Observe above-mentioned entire cultivating process discovery:
1) when water planting, 7 days or so petioles form apparent root, water planting 10 days or so, root long degree majority 5 centimetres with
On, while there has also been a degree of growths for axillary bud.
2) under the conditions of water planting, temperature is 28 degree, is more suitble to the growth of cotton root.
3) under the conditions of earth culture, in 1 week, cotton axillary bud growth is slow, and after a week, axillary bud growth is rapid.After general 1 month,
Axillary bud development at cotton plants start there is bud.The plant newly formed can normally budding, and bloom, as a result.
4) cotton plants formed by this kind of method have plant type compact, loose, downgrade obviously, and growing way is more consistent,
Precocious feature.
5) plant formed by this kind of method, survival rate is close to 100%.
6) it can be seen that by Figure of description Fig. 6 of the invention, after the cotton plant that cotton seeds are cultivated needs to be long to certain altitude
It just will appear bud, about in the 10th true leaf of cotton plant or so, and the cotton plants that the present invention cultivates are at the 3rd or the 4th
It just may occur in which cotton bud at true leaf.
The present embodiment the result shows that, the present invention can quickly breed child care upland cotton Ji cotton No. 11 using blade.
Embodiment two
The present embodiment quickly breeds cotton by taking sea island cotton sea 7124 as an example, using extra large 7124 blades of sea island cotton, including following
Processing step:
A, sea island cotton sea 7124 is normally planted in cotton field, Routine Management, then cuts band on extra large 7124 plant of sea island cotton
Have the blade of axillary bud, the blade cut be the blade in functional period, the blade can be cotton plant Leaves on main stem, side shoot blade or
Person is fruit branch blade, and must assure that axillary bud is complete.
B, the petiole of the blade with axillary bud cut is suitably trimmed, rejects petiolar lignified tissue, and
Cut-out phloem tissue, while keeping axillary bud intact, three times with the blade after the trimming of distilled water repeated flushing.
C, water planting is carried out to the blade after trimming, until petiole is taken root,
Production is of moderate size, open-topped container, and the nutrient solution of 4/5 volume is filled in container, and nutrient solution is water planting
Liquid places one block of cystosepiment on the liquid level of nutrient solution, the petiole of the blade after trimming and axillary bud is fully immersed in nutrient solution
In, blade is placed on cystosepiment, and cystosepiment is suspended on the liquid level of nutrient solution, 23 ~ 33 DEG C of temperature of water planting when water planting, using people
Daylight light irradiation is made, 6 ~ 14 hour/day of light application time prepares earth culture when petiole is taken root, and root long degree is at least up to 5cm.Institute
The nutrient solution stated includes four water calcium chloride, potassium nitrate, ammonium nitrate, potassium dihydrogen phosphate, magnesium sulfate, iron salt solutions and microelement
Liquid, wherein the content of four water calcium chloride is 472mg/L；The content of potassium nitrate is 253mg/L；The content of ammonium nitrate is 40mg/L,
The content of potassium dihydrogen phosphate is 68mg/L；The content of magnesium sulfate is 247mg/L；Iron salt solutions use 1 times of iron salt solutions, content
For 1.3ml/L；Liquid microelement uses 1000 times of liquid microelements, content 2.5ml/L.
D, earth culture is carried out to the blade taken root, earth culture is that the blade after taking root in step c is transplanted in earth culture matrix, is made
It grows naturally, and the length for the root that blade is born is that 5cm carries out earth culture:
After taking root, and root long degree reaches the blade of 5cm or more, is transplanted in earth culture matrix, and earth culture matrix is Nutrition Soil
It being mixed with vermiculite according to 1:1 mass ratio, when transplanting, root is all embedded in earth culture matrix, and axillary bud exposes stromal surface, from
Water is poured, and grows it naturally, carries out Routine Management；After axillary bud grows up to the moderate cotton plant seedling of height, by cotton plant transplantation of seedlings
To crop field, conventional cotton field management is carried out.
Observe above-mentioned entire cultivating process discovery:
1) when water planting, 7 days or so petioles form apparent root, water planting 10 days or so, root long degree majority 5 centimetres with
On, while there has also been a degree of growths for axillary bud.
2) under the conditions of water planting, temperature is 28 degree, is more suitble to the growth of cotton root.
3) under the conditions of earth culture, in 1 week, cotton axillary bud growth is slow, and after a week, axillary bud growth is rapid.After general 1 month,
Axillary bud development at cotton plants start there is bud.The plant newly formed can normally budding, and bloom, as a result.
4) cotton plants formed by this kind of method have plant type compact, loose, downgrade obviously, and growing way is more consistent,
Precocious feature.
5) plant formed by this kind of method, survival rate is close to 100%.
The present embodiment the result shows that, the present invention can quickly breed child care sea island cotton sea 7124 using blade.
Embodiment three
The present embodiment quickly breeds cotton by taking the thin Asia 1 of Asia cotton rock as an example, using thin sub- No. 1 blade of Asia cotton rock, wraps
Include following processing step:
A, by the thin sub- No. 1 normal plantation of Asia cotton rock in cotton field, then Routine Management cuts thin sub- No. 1 cotton of Asia cotton rock
Flower plant on have axillary bud blade, the blade cut be the blade in functional period, the blade can be cotton plant Leaves on main stem,
Side shoot blade either fruit branch blade, and must assure that axillary bud is complete.
B, the petiole of the blade with axillary bud cut is suitably trimmed, rejects petiolar lignified tissue, and
Cut-out phloem tissue, while keeping axillary bud intact, three times with the blade after the trimming of distilled water repeated flushing.
C, water planting is carried out to the blade after trimming, until petiole is taken root,
Production is of moderate size, open-topped container, and the distilled water of 4/5 volume is filled in container, and distilled water is water planting
Liquid places one block of cystosepiment on the liquid level of distilled water, the petiole of the blade after trimming and axillary bud is fully immersed in distilled water
In, blade is placed on cystosepiment, and cystosepiment is suspended on the liquid level of distilled water, 23 ~ 33 DEG C of temperature of water planting when water planting, using people
Daylight light irradiation is made, 8 ~ 14 hour/day of light application time prepares earth culture when petiole is taken root, and root long degree is at least up to 5cm.
D, earth culture is carried out to the blade taken root, earth culture is that the blade after taking root in step c is transplanted in earth culture matrix, is made
It grows naturally, and the length for the root that blade is born is that 5cm carries out earth culture:
After taking root, and root long degree reaches the blade of 5cm or more, is transplanted in earth culture matrix, and earth culture matrix is Nutrition Soil
It being mixed with vermiculite according to 1:1 mass ratio, when transplanting, root is all embedded in earth culture matrix, and axillary bud exposes stromal surface, from
Water is poured, and grows it naturally, carries out Routine Management；After axillary bud grows up to the moderate cotton plant seedling of height, by cotton plant transplantation of seedlings
To crop field, conventional cotton field management is carried out.
Observe above-mentioned entire cultivating process discovery:
1) when water planting, 7 days or so petioles form apparent root, water planting 10 days or so, root long degree majority 5 centimetres with
On, while there has also been a degree of growths for axillary bud.
2) under the conditions of water planting, temperature is 30 degree, is more suitble to the growth of cotton root.
3) under the conditions of earth culture, in 1 week, cotton axillary bud growth is slow, and after a week, axillary bud growth is rapid.After general 1 month,
Axillary bud development at cotton plants start there is bud.The plant newly formed can normally budding, and bloom, as a result.
4) cotton plants formed by this kind of method have plant type compact, loose, downgrade obviously, and growing way is more consistent,
Precocious feature.
5) plant formed by this kind of method, survival rate is close to 100%.
The present embodiment the result shows that, it is No. 1 thin sub- that the present invention can quickly breed child care Asia cotton rock using blade.
Example IV
The present embodiment quickly breeds cotton by taking wild cotton Lei Mengdeshi cotton as an example, using wild cotton Lei Mengdeshi cotton blade,
It comprises the following steps that:
A, wild cotton Lei Mengdeshi cotton is normally planted in cotton field, Routine Management, then cuts thin sub- No. 1 cotton of Asia cotton rock
Flower plant on have axillary bud blade, the blade cut be the blade in functional period, the blade can be cotton plant Leaves on main stem,
Side shoot blade either fruit branch blade, and must assure that axillary bud is complete.
B, the petiole of the blade with axillary bud cut is suitably trimmed, rejects petiolar lignified tissue, and
Cut-out phloem tissue, while keeping axillary bud intact, three times with the blade after the trimming of distilled water repeated flushing.
C, water planting is carried out to the blade after trimming, until petiole is taken root,
Production is of moderate size, open-topped container, and the distilled water of 4/5 volume is filled in container, and distilled water is water planting
Liquid places one block of cystosepiment on the liquid level of distilled water, the petiole of the blade after trimming and axillary bud is fully immersed in distilled water
In, blade is placed on cystosepiment, and cystosepiment is suspended on the liquid level of distilled water, 23 ~ 33 DEG C of temperature of water planting when water planting, using people
Daylight light irradiation is made, 8 ~ 14 hour/day of light application time prepares earth culture when petiole is taken root, and root long degree is at least up to 5cm.
D, earth culture is carried out to the blade taken root, earth culture is that the blade after taking root in step c is transplanted in earth culture matrix, is made
It grows naturally, and the length for the root that blade is born is that 5cm carries out earth culture:
After taking root, and root long degree reaches the blade of 5cm or more, is transplanted in earth culture matrix, and earth culture matrix is land,
When transplanting, root is all embedded in earth culture matrix, and axillary bud exposes stromal surface, and tap water pours, and grows it naturally, is carried out normal
Regulate reason.After axillary bud grows up to the moderate cotton plant seedling of height, by cotton plant transplantation of seedlings to crop field, conventional cotton field management is carried out.
Observe above-mentioned entire cultivating process discovery:
1) when water planting, 7 days or so petioles form apparent root, water planting 10 days or so, root long degree majority 5 centimetres with
On, while there has also been a degree of growths for axillary bud.
2) under the conditions of water planting, temperature is 30 degree, is more suitble to the growth of cotton root.
3) under the conditions of earth culture, in 1 week, cotton axillary bud growth is slow, and after a week, axillary bud growth is rapid.After general 1 month,
Axillary bud development at cotton plants start there is bud.The plant newly formed can normally budding, and bloom, as a result.
4) cotton plants formed by this kind of method have plant type compact, loose, downgrade obviously, and growing way is more consistent,
Precocious feature.
5) plant formed by this kind of method, survival rate is close to 100%.
The present embodiment the result shows that, the present invention can quickly breed child care wild cotton Lei Mengdeshi cotton using blade.
It is noted that above-described embodiment is to the illustrative and not limiting of technical solution of the present invention, technical field is general
The equivalent replacement of logical technical staff or the other modifications made according to the prior art, as long as not beyond technical solution of the present invention
Thinking and range should be included within interest field of the presently claimed invention.
Claims (6)
1. a kind of method using the quick child care breeding cotton of cotton leaf, it is characterised in that: comprise the following steps that:
A, the blade that axillary bud is had on cotton plants is cut, the blade cut is the blade in functional period；
B, the petiole of the blade with axillary bud cut is suitably trimmed, when being trimmed to petiole, is rejected petiolar wooden
Change tissue, while keeping axillary bud intact, and the blade after being trimmed with distilled water repeated flushing；
C, water planting is carried out to the blade after trimming, until petiole is taken root, when carrying out water planting to blade, petiole and axillary bud are immersed in water planting
In liquid, blade is placed on cystosepiment, and cystosepiment is suspended on water planting liquid level；
The water planting liquid is distilled water or is nutrient solution, the nutrient solution include four water calcium chloride, potassium nitrate, ammonium nitrate,
Potassium dihydrogen phosphate, magnesium sulfate, iron salt solutions and liquid microelement, wherein the content of four water calcium chloride is 472mg/L；Potassium nitrate
Content is 253mg/L；The content of ammonium nitrate is 40mg/L, and the content of potassium dihydrogen phosphate is 68mg/L；The content of magnesium sulfate is
247mg/L；Iron salt solutions use 1 times of iron salt solutions, content 1.3ml/L；Liquid microelement uses 1000 times of microelements
Liquid, content 2.5ml/L；
D, earth culture is carried out to the blade after taking root, earth culture is that the blade after taking root in step c is transplanted in earth culture matrix, makes it
Naturally it grows, the length for the root that blade is born is that at least 5cm just can be carried out earth culture.
2. the method according to claim 1 using the quick child care breeding cotton of cotton leaf, it is characterised in that: described
Blade in step a can be cotton plant Leaves on main stem, side shoot blade either fruit branch blade.
3. the method according to claim 1 using the quick child care breeding cotton of cotton leaf, it is characterised in that: described
Petiolar lignified tissue, and cut-out phloem tissue are rejected in step b, while keeping axillary bud intact, use distilled water
Blade after repeated flushing trimming is at least three times.
4. the method according to claim 1 using the quick child care breeding cotton of cotton leaf, it is characterised in that: described
When carrying out water planting to blade in step c, production is of moderate size, and open-topped container fills the water planting of 4/5 volume in container
Liquid is placed one block of cystosepiment on water planting liquid liquid level, the petiole of the blade after trimming and axillary bud is immersed in water planting liquid, blade
Be placed on cystosepiment, cystosepiment is suspended on water planting liquid liquid level, 23 ~ 33 DEG C of temperature of water planting when water planting, using solar radiation or
Using artificial daylight light irradiation, 4 ~ 15 hour/day of light application time.
5. the method according to claim 1 using the quick child care breeding cotton of cotton leaf, it is characterised in that: described
In step d, after taking root and root long degree reaches at least blade of 5cm or more, is transplanted in earth culture matrix, and when transplanting, root is complete
Portion is embedded in earth culture matrix, and axillary bud exposes earth culture stromal surface, grows it naturally, carries out Routine Management.
6. the method according to claim 5 using the quick child care breeding cotton of cotton leaf, it is characterised in that: described
Earth culture matrix is cotton land or is formulated by Nutrition Soil and vermiculite according to 1:1 mass ratio.
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| CN103385169A (en) * | 2013-07-04 | 2013-11-13 | 中国热带农业科学院热带作物品种资源研究所 | Liquid cuttage method for pineapple single leaf |
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| CN1666600A (en) * | 2005-03-25 | 2005-09-14 | 新疆溢达农业科技有限公司 | Cotton tissue culturing method using cotyledon petiole as explant |
| CN1711825A (en) * | 2005-07-18 | 2005-12-28 | 湖南农业大学 | Water floatation seedling method of cotton |
| CN101595832A (en) * | 2009-07-15 | 2009-12-09 | 广州市花都群芳圃园艺有限公司 | A kind of method of water culture of zamioculcas zamiifolia |
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| CN103109724A (en) * | 2012-12-11 | 2013-05-22 | 镇江山水湾生态农业开发有限公司 | Water planting method for Chinese pine seeding suitable for experiment |
| CN103181289A (en) * | 2013-04-01 | 2013-07-03 | 无锡市茶叶研究所有限公司 | Rapid water-soil culturing cuttage seedling method of tea trees |
| CN103798120A (en) * | 2014-02-18 | 2014-05-21 | 青岛农业大学 | Testing device and method applicable to partitioned cultivation of peanut root systems and pods |
| CN104381105A (en) * | 2014-10-29 | 2015-03-04 | 张红 | Method for quick rooting of divaricate velvetplant root and rhizome by water culture and cutting |
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