CN107182675A - A kind of cultural method for improving North American begonia survival rate - Google Patents
A kind of cultural method for improving North American begonia survival rate Download PDFInfo
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- CN107182675A CN107182675A CN201710426803.7A CN201710426803A CN107182675A CN 107182675 A CN107182675 A CN 107182675A CN 201710426803 A CN201710426803 A CN 201710426803A CN 107182675 A CN107182675 A CN 107182675A
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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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Abstract
The invention discloses a kind of cultural method for improving North American begonia survival rate, it is related to technical field of flower cultivation, comprises the following steps：（1）, preparing nursery bed；（2）, prepare cuttage seeding；（3）, cuttage；（4）, field planting；（5）, field management.Bud ratio of the present invention, survival rate are higher, and growth rate is fast, and the florescence is long, with good economic benefit and social benefit, is suitably widely applied cultivation.
Description
Technical field
The present invention relates to technical field of flower cultivation, and in particular to a kind of cultural method of raising North American begonia survival rate.
Background technology
With the development of society, requirement more and more higher of the people to environment, urban afforestation is also increasingly taken seriously, in city
, it is necessary to cultivated plant in city's greening, and the sight of plant is more high more is liked by people.
U.S.'s Malus spectabilis resistance, cold-resistant, resistance to very thin, management is easy, and appreciation effect is good, be suitable in afforestation avenue system in
Road both sides, also can isolated planting, group planting on lawn or intersperse by rock, lake water side.North American begonia is many North American begonia product
The comprehensive address planted, is defoliation small arbor, the florescence is early April, and pattern is red gorgeous, flower pattern is beautiful, young leaves is beautiful in colour, arrives
The glowing small calophyllum inophyllum of 7 ~ August part overworks branch, and bears fruit always to the spring in next year.Its strong adaptability, is resistant to -30 degree low
Temperature, all parts of the country can introducing and planting.Raising with people to environmental requirement a, rule flowers main road is built up, North America
Malus spectabilis is undoubtedly optimal preferred avenue tree planting, existing North American begonia seedling cultivation technique as the high dungarunga of sight
Survival rate is low, and certain loss is caused to user, therefore, proposing a kind of efficient cultivation method of disease-resistant weather-proof North American begonia.
The content of the invention
It is an object of the invention to provide a kind of cultural method for improving North American begonia survival rate, bud ratio, survival rate are higher,
Growth rate is fast, and the florescence is long, with good economic benefit and social benefit, is suitably widely applied cultivation.
The invention provides following technical scheme：A kind of cultural method for improving North American begonia survival rate, including it is as follows
Step：
（1）, preparing nursery bed
Select sunny, loose fertile sand in canopy, length is that 7 ~ 10m, width are 1.2 ~ 1.5m as seedbed,
Seedbed top layer spreads the thick Nutrition Soils of 20 ~ 30cm of a layer thickness；
（2）, prepare cuttage seeding
Annual North American begonia seedling is selected, is cut into what length saved for 5~6cm, 2~4 since first section of branch base portion
Cutting disappears the cuttage seeding concentration sheared for 1.5~2% 25~30s of wettable carbendazim solution immersion as cuttage seeding
Poison, places into the rooting agent solution that concentration is 15~20% and soaks 1~2h, and it is 5~8cm to control soaking depth；
（3）, cuttage
By cuttage seeding cuttage in seedbed, controlling line-spacing for 3 ~ 4cm, spacing in the rows is 2 ~ 3cm, first with identical with cutting thickness during cuttage
Bamboo pole go out eye in seedbed interpolation, be then inserted into branch, the same day waters after cuttage is finished, and epiphragma moisturizing, insulation, work as cuttage
Seedling prepares field planting when growing 3~4cm root system；
（4）, field planting
Selection be difficult ponding, the soil is porous, sand, pH value for 7 ~ 8.5 field on the sunny side as milpa, deep ploughing 30 ~
40cm, every mu applies 200 ~ 300 kilograms of the farm manure become thoroughly decomposed, rakes, and digs planting pit, and it is 1.2 ~ 1.4m to control line-spacing, and spacing in the rows is
1.5 ~ 2m, field planting acupoint depth is 30 ~ 35cm, selection well developed root system, the cuttage seeding of no disease and pests harm, by cuttage seeding balled transplanting to calmly
In plant hole so that the root system of seedling is unfolded, earth filling tamping, pour permeable；
（5）, field management
Water management：A water was poured every 5 ~ 10 days, when temperature is more than 26 DEG C, a water is poured daily；
Shape pruning：Sick branch is trimmed in every 1 ~ 2 day of growth period, intersects branch, the branch of excessive growth, withered weak branch, concentric branch and disconnected branch, to protect
Branch hat ventilation and penetrating light is demonstrate,proved, side shoot is trimmed and carries out pinching, nutrition is accumulated to later stage bud；
The prevention and control of plant diseases, pest control：Use the insecticide spraying leaf front and back after dilution；
Topdress：Impose an organic fertilizer within every 30 ~ 40 days.
Preferably, the step（1）In Nutrition Soil include following part count raw material：30 ~ 60 parts of river sand, perlite 20 ~
25 parts, 10 ~ 20 parts of vermiculite fine powder, 10 ~ 15 parts of activated carbon fine powder, 2 ~ 8 parts of husk carbon, 2 ~ 8 parts of soybean cake, 2 ~ 4 parts of bone meal, nitric acid
1 ~ 5 part of 6 ~ 10 parts of potassium, 2 ~ 8 parts of boric acid and calcium nitrate.
Preferably, the step（2）In root-growing agent include following part count raw material：2 ~ 10 parts of α-naphthylacetic acid, indoles second
2 ~ 10 parts of acid, 2 ~ 8 parts of tobacco leaf residue, 2 ~ 6 parts of Notogineng Extract, 2 ~ 4 parts of shrimp shell meal, 1 ~ 3 part of 1 ~ 3 Fen, Folium Boehmeriaes of glycine betaine and
30 ~ 60 parts of water.
Preferably, the preparation method of the Notogineng Extract is：Pseudo-ginseng is rinsed well with clear water, 90 ~ 100 are then placed in
DEG C water 6 ~ 8min of boiling, takes out and does slicing treatment, and single-sheet thickness control is 8 ~ 10mm, and the sand for filling wheat bran is put into after section
In pot, heating keeping temperature is 80 ~ 90 DEG C, constantly fries and mixes to pseudo-ginseng surface in crushing is taken out after buff, crosses 100 ~ 110 mesh
Sieve, places into the concentration of 5 ~ 10 times of its gross mass in 55 ~ 60% ethanol solution, to soak after 3 ~ 4h of refluxing extraction, produces described
Notogineng Extract.
Preferably, the step（4）In the farm manure become thoroughly decomposed include following part count raw material：20 ~ 25 parts of fermented bean dregs,
15 ~ 20 parts of kaolin, 2 ~ 10 parts of cow dung, 2 ~ 8 parts of vinasse, 2 ~ 6 parts of wheat bran, 2 ~ 6 parts of EM bacteria agent, 1 ~ 3 part of ammonium sulfate and borax 1 ~ 2
Part.
Preferably, the step（5）In organic fertilizer include following part count raw material：35 ~ 45 parts of sheep manure, maize straw 30
~ 35 parts, 25 ~ 30 parts of wheat stalk, 20 ~ 25 parts of urea, 10 ~ 15 parts of plant ash, 2 ~ 8 parts of potassium dihydrogen phosphate, 2 ~ 6 parts of potassium sulfate,
1 ~ 3 part of 2 ~ 4 parts of manganese sulfate and ferrous sulfate.
Preferably, the step（5）Field management also include it is annual after field planting carry out tillage and weeding, intertillage depth is 10 ~
20cm。
Preferably, the step（5）In insecticide be derris extract.
Beneficial effects of the present invention：Bud ratio, survival rate are higher, and growth rate is fast, and the florescence is long, with good economy effect
Benefit and social benefit, are suitably widely applied cultivation, specific as follows：
（1）, the Nutrition Soil that uses in the present invention, compared to normal soil, its water retention property is good, loose ventilative, nutrition member therein
It is plain appropriate, prevent root system because fertilizer excessively caused by rotten or burn, the addition of potassium nitrate, boric acid and calcium nitrate can improve soil
Microenvironment, be conducive in soil beneficial microorganism activity；
（2）, the present invention in by cuttage seeding be put into rooting agent solution soak, add new root quantity, improve cuttage seeding
Survival rate, wherein add Notogineng Extract in root-growing agent, pseudo-ginseng has been carried out water scald, frying processing, having dispelled therein has
Evil composition, and beneficial to improve active ingredient species and content, the extract finally produced can have to reactive oxygen species and free radicals compared with
High scavenging action, can strengthen the activity of blade cell again, improve the photosynthesis characteristics of blade, while cuttage seeding can be assisted
Hormonal readiness；
（3）, the organic fertilizer that imposes in the present invention, wherein the sheep manure added, maize straw and wheat stalk add phosphorus in soil
With the content of potassium, then with urea coordinate, promote Malus spectabilis branches and leaves it is luxuriant, promote shoot and leaf growth, the growth of root system, increase it is photosynthetic make
With simultaneously so that soil be difficult it is hardened be hardened, fertilizer conservation water holding capacity is strong；
（4）, in the present invention before cuttage by the cuttage seeding concentration sheared for 1.5~2% wettable carbendazim solution immersion 25~
30s is sterilized so that North American begonia is difficult to catch an illness, and improves the survival rate of North American begonia, then coordinates rooting agent solution so that North America
The root of Malus spectabilis not easy damaged, the control passed through so that North American begonia keeps the higher speed of growth, is beneficial to quick-speed large-scale
Cultivation；
（5）, in the present invention before field planting every mu apply 200 ~ 300 kilograms of farm manure becoming thoroughly decomposed, the farm manure become thoroughly decomposed is rich in abundant
Organic matter, containing several amino acids, trace element, can efficiently nurse one's health soil texture, activating soil, improve the disease resistance of Malus spectabilis
Ability and survival rate.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
A kind of cultural method for improving North American begonia survival rate, comprises the following steps：
（1）, preparing nursery bed
Select sunny, loose fertile sand in canopy, length be 7m, width be 1.2m as seedbed, in seedbed table
Nutrition Soil thick layer paving a layer thickness 20cm；
（2）, prepare cuttage seeding
Annual North American begonia seedling is selected, be cut into length since first section of branch base portion makees for 5cm, 2 sections cutting
It is 1.5% wettable carbendazim solution immersion 25s sterilizations by the cuttage seeding concentration sheared, placing into concentration is for cuttage seeding
1h is soaked in 15% rooting agent solution, it is 5cm to control soaking depth；
（3）, cuttage
By cuttage seeding cuttage in seedbed, control line-spacing be 3cm, spacing in the rows is 2cm, during cuttage first with cutting thickness identical bamboo
Rod goes out eye in seedbed interpolation, is then inserted into branch, the same day waters after cuttage is finished, and epiphragma moisturizing, insulation, when cuttage seeding is long
Prepare field planting when going out 3cm root system；
（4）, field planting
The field on the sunny side that selection is difficult ponding, the soil is porous, sand, pH value are 7 is as milpa, and deep plough 30cm, every mu
200 kilograms of the farm manure become thoroughly decomposed is applied, is raked, planting pit is dug, it is 1.2m to control line-spacing, and spacing in the rows is 1.5m, field planting acupoint depth is
30cm, selection well developed root system, the cuttage seeding of no disease and pests harm, by cuttage seeding balled transplanting into planting pit so that the root system of seedling
Unfold, earth filling tamping, pour permeable；
（5）, field management
Water management：A water was poured every 5 days, when temperature is more than 26 DEG C, a water is poured daily；
Shape pruning：Sick branch is trimmed in every 1 day of growth period, intersects branch, the branch of excessive growth, withered weak branch, concentric branch and disconnected branch, to ensure
Branch hat ventilation and penetrating light, trims side shoot and carries out pinching, nutrition is accumulated to later stage bud；
The prevention and control of plant diseases, pest control：Use the insecticide spraying leaf front and back after dilution；
Topdress：Impose an organic fertilizer within every 30 days.
Wherein, the step（1）In Nutrition Soil include following part count raw material：30 parts of river sand, 20 parts of perlite, vermiculite
10 parts of fine powder, 10 parts of activated carbon fine powder, 2 parts of husk carbon, 2 parts of soybean cake, 2 parts of bone meal, 6 parts of potassium nitrate, 2 parts of boric acid and calcium nitrate
1 part.
Wherein, the step（2）In root-growing agent include following part count raw material：2 parts of α-naphthylacetic acid, 2 parts of heteroauxin,
30 parts of 2 parts of tobacco leaf residue, 2 parts of Notogineng Extract, 2 parts of shrimp shell meal, 1 part of the Fen, Folium Boehmeriaes of glycine betaine 1 and water.
Wherein, the preparation method of the Notogineng Extract is：Pseudo-ginseng is rinsed well with clear water, 90 DEG C of water steamings are then placed in
6min is boiled, takes out and does slicing treatment, single-sheet thickness control is 8mm, is put into after section in the marmite for filling wheat bran, and heating is protected
Temperature is held for 80 DEG C, constantly fries to mix to pseudo-ginseng surface and is crushed in taking-up after buff, cross 100 mesh sieves, place into 5 times of its gross mass
Concentration in 55% ethanol solution, to soak after refluxing extraction 3h, produce the Notogineng Extract.
Wherein, the step（4）In the farm manure become thoroughly decomposed include following part count raw material：20 parts of fermented bean dregs, kaolinite
1 part of 15 parts of soil, 2 parts of cow dung, 2 parts of vinasse, 2 parts of wheat bran, 2 parts of EM bacteria agent, 1 part of ammonium sulfate and borax.
Wherein, the step（5）In organic fertilizer include following part count raw material：It is 35 parts of sheep manure, 30 parts of maize straw, small
25 parts of Wheat Straw, 20 parts of urea, 10 parts of plant ash, 2 parts of potassium dihydrogen phosphate, 2 parts of potassium sulfate, 2 parts of manganese sulfate and ferrous sulfate 1
Part.
Wherein, the step（5）Field management also includes annual progress tillage and weeding after field planting, and intertillage depth is 10cm.
Wherein, the step（5）In insecticide be derris extract.
Embodiment 2
A kind of cultural method for improving North American begonia survival rate, comprises the following steps：
（1）, preparing nursery bed
Select sunny, loose fertile sand in canopy, length be 10m, width be 1.5m as seedbed, in seedbed table
Nutrition Soil thick layer paving a layer thickness 30cm；
（2）, prepare cuttage seeding
Annual North American begonia seedling is selected, be cut into length since first section of branch base portion makees for 6cm, 4 sections cutting
It is 2% wettable carbendazim solution immersion 30s sterilizations by the cuttage seeding concentration sheared, placing into concentration is for cuttage seeding
2h is soaked in 20% rooting agent solution, it is 8cm to control soaking depth；
（3）, cuttage
By cuttage seeding cuttage in seedbed, control line-spacing be 4cm, spacing in the rows is 3cm, during cuttage first with cutting thickness identical bamboo
Rod goes out eye in seedbed interpolation, is then inserted into branch, the same day waters after cuttage is finished, and epiphragma moisturizing, insulation, when cuttage seeding is long
Prepare field planting when going out 4cm root system；
（4）, field planting
The field on the sunny side that selection is difficult ponding, the soil is porous, sand, pH value are 8.5 is as milpa, and deep plough 40cm, often
Mu applies 300 kilograms of the farm manure become thoroughly decomposed, rakes, and digs planting pit, and it is 1.4m to control line-spacing, and spacing in the rows is 2m, and field planting acupoint depth is
35cm, selection well developed root system, the cuttage seeding of no disease and pests harm, by cuttage seeding balled transplanting into planting pit so that the root system of seedling
Unfold, earth filling tamping, pour permeable；
（5）, field management
Water management：A water was poured every 10 days, when temperature is more than 26 DEG C, a water is poured daily；
Shape pruning：Sick branch is trimmed in every 2 days of growth period, intersects branch, the branch of excessive growth, withered weak branch, concentric branch and disconnected branch, to ensure
Branch hat ventilation and penetrating light, trims side shoot and carries out pinching, nutrition is accumulated to later stage bud；
The prevention and control of plant diseases, pest control：Use the insecticide spraying leaf front and back after dilution；
Topdress：Impose an organic fertilizer within every 40 days.
Wherein, the step（1）In Nutrition Soil include following part count raw material：60 parts of river sand, 25 parts of perlite, vermiculite
20 parts of fine powder, 15 parts of activated carbon fine powder, 8 parts of husk carbon, 8 parts of soybean cake, 4 parts of bone meal, 10 parts of potassium nitrate, 8 parts of boric acid and nitric acid
5 parts of calcium.
Wherein, the step（2）In root-growing agent include following part count raw material：10 parts of α-naphthylacetic acid, heteroauxin 10
60 parts of part, 8 parts of tobacco leaf residue, 6 parts of Notogineng Extract, 4 parts of shrimp shell meal, 3 parts of the Fen, Folium Boehmeriaes of glycine betaine 3 and water.
Wherein, the preparation method of the Notogineng Extract is：Pseudo-ginseng is rinsed well with clear water, 100 DEG C of water are then placed in
Boiling 8min, takes out and does slicing treatment, and single-sheet thickness control is 10mm, is put into after section in the marmite for filling wheat bran, plus
Hot keeping temperature is 90 DEG C, constantly fries to mix to pseudo-ginseng surface and is crushed in taking-up after buff, crosses 110 mesh sieves, place into its total matter
10 times of concentration is measured in 60% ethanol solution, to soak after refluxing extraction 4h, produce the Notogineng Extract.
Wherein, the step（4）In the farm manure become thoroughly decomposed include following part count raw material：25 parts of fermented bean dregs, kaolinite
2 parts of 20 parts of soil, 10 parts of cow dung, 8 parts of vinasse, 6 parts of wheat bran, 6 parts of EM bacteria agent, 3 parts of ammonium sulfate and borax.
Wherein, the step（5）In organic fertilizer include following part count raw material：It is 45 parts of sheep manure, 35 parts of maize straw, small
30 parts of Wheat Straw, 25 parts of urea, 15 parts of plant ash, 8 parts of potassium dihydrogen phosphate, 6 parts of potassium sulfate, 4 parts of manganese sulfate and ferrous sulfate 3
Part.
Wherein, the step（5）Field management also includes annual progress tillage and weeding after field planting, and intertillage depth is 20cm.
Wherein, the step（5）In insecticide be derris extract.
Embodiment 3
A kind of cultural method for improving North American begonia survival rate, comprises the following steps：
（1）, preparing nursery bed
Select sunny, loose fertile sand in canopy, length be 8m, width be 1.3m as seedbed, in seedbed table
Nutrition Soil thick layer paving a layer thickness 25cm；
（2）, prepare cuttage seeding
Annual North American begonia seedling is selected, cutting of the length for 5.5cm, 3 sections is cut into since first section of branch base portion
As cuttage seeding, it is 1.8% wettable carbendazim solution immersion 27s sterilizations by the cuttage seeding concentration sheared, places into concentration
To soak 1.5h in 17% rooting agent solution, it is 6cm to control soaking depth；
（3）, cuttage
By cuttage seeding cuttage in seedbed, controlling line-spacing for 3.5cm, spacing in the rows is 2.5cm, first with identical with cutting thickness during cuttage
Bamboo pole go out eye in seedbed interpolation, be then inserted into branch, the same day waters after cuttage is finished, and epiphragma moisturizing, insulation, work as cuttage
Seedling prepares field planting when growing 3cm root system；
（4）, field planting
The field on the sunny side that selection is difficult ponding, the soil is porous, sand, pH value are 8 is as milpa, and deep plough 35cm, every mu
250 kilograms of the farm manure become thoroughly decomposed is applied, is raked, planting pit is dug, it is 1.3m to control line-spacing, and spacing in the rows is 1.7m, field planting acupoint depth is
32cm, selection well developed root system, the cuttage seeding of no disease and pests harm, by cuttage seeding balled transplanting into planting pit so that the root system of seedling
Unfold, earth filling tamping, pour permeable；
（5）, field management
Water management：A water was poured every 7 days, when temperature is more than 26 DEG C, a water is poured daily；
Shape pruning：Sick branch is trimmed in every 1 day of growth period, intersects branch, the branch of excessive growth, withered weak branch, concentric branch and disconnected branch, to ensure
Branch hat ventilation and penetrating light, trims side shoot and carries out pinching, nutrition is accumulated to later stage bud；
The prevention and control of plant diseases, pest control：Use the insecticide spraying leaf front and back after dilution；
Topdress：Impose an organic fertilizer within every 35 days.
Wherein, the step（1）In Nutrition Soil include following part count raw material：45 parts of river sand, 23 parts of perlite, vermiculite
15 parts of fine powder, 12.5 parts of activated carbon fine powder, 5 parts of husk carbon, 5 parts of soybean cake, 3 parts of bone meal, 8 parts of potassium nitrate, 5 parts of boric acid and nitric acid
3 parts of calcium.
Wherein, the step（2）In root-growing agent include following part count raw material：6 parts of α-naphthylacetic acid, 6 parts of heteroauxin,
45 parts of 5 parts of tobacco leaf residue, 4 parts of Notogineng Extract, 3 parts of shrimp shell meal, 2 parts of the Fen, Folium Boehmeriaes of glycine betaine 2 and water.
Wherein, the preparation method of the Notogineng Extract is：Pseudo-ginseng is rinsed well with clear water, 95 DEG C of water steamings are then placed in
7min is boiled, takes out and does slicing treatment, single-sheet thickness control is 9mm, is put into after section in the marmite for filling wheat bran, and heating is protected
Temperature is held for 85 DEG C, constantly fries to mix to pseudo-ginseng surface and is crushed in taking-up after buff, cross 105 mesh sieves, place into 7 times of its gross mass
Concentration in 57% ethanol solution, to soak after refluxing extraction 3.5h, produce the Notogineng Extract.
Wherein, the step（4）In the farm manure become thoroughly decomposed include following part count raw material：22.5 parts of fermented bean dregs, height
1.5 parts of 17.5 parts of ridge soil, 6 parts of cow dung, 5 parts of vinasse, 4 parts of wheat bran, 4 parts of EM bacteria agent, 2 parts of ammonium sulfate and borax.
Wherein, the step（5）In organic fertilizer include following part count raw material：40 parts of sheep manure, 32.5 parts of maize straw,
27.5 parts of wheat stalk, 22.5 parts of urea, 12.5 parts of plant ash, 5 parts of potassium dihydrogen phosphate, 4 parts of potassium sulfate, 3 parts of manganese sulfate and sulphur
It is sour ferrous 2 parts.
Wherein, the step（5）Field management also includes annual progress tillage and weeding after field planting, and intertillage depth is 15cm.
Wherein, the step（5）In insecticide be derris extract.
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention
Protection domain within.
Claims (8)
1. a kind of cultural method for improving North American begonia survival rate, it is characterised in that comprise the following steps：
（1）, preparing nursery bed
Select sunny, loose fertile sand in canopy, length is that 7 ~ 10m, width are 1.2 ~ 1.5m as seedbed,
Seedbed top layer spreads the thick Nutrition Soils of 20 ~ 30cm of a layer thickness；
（2）, prepare cuttage seeding
Annual North American begonia seedling is selected, is cut into what length saved for 5~6cm, 2~4 since first section of branch base portion
Cutting disappears the cuttage seeding concentration sheared for 1.5~2% 25~30s of wettable carbendazim solution immersion as cuttage seeding
Poison, places into the rooting agent solution that concentration is 15~20% and soaks 1~2h, and it is 5~8cm to control soaking depth；
（3）, cuttage
By cuttage seeding cuttage in seedbed, controlling line-spacing for 3 ~ 4cm, spacing in the rows is 2 ~ 3cm, first with identical with cutting thickness during cuttage
Bamboo pole go out eye in seedbed interpolation, be then inserted into branch, the same day waters after cuttage is finished, and epiphragma moisturizing, insulation, work as cuttage
Seedling prepares field planting when growing 3~4cm root system；
（4）, field planting
Selection be difficult ponding, the soil is porous, sand, pH value for 7 ~ 8.5 field on the sunny side as milpa, deep ploughing 30 ~
40cm, every mu applies 200 ~ 300 kilograms of the farm manure become thoroughly decomposed, rakes, and digs planting pit, and it is 1.2 ~ 1.4m to control line-spacing, and spacing in the rows is
1.5 ~ 2m, field planting acupoint depth is 30 ~ 35cm, selection well developed root system, the cuttage seeding of no disease and pests harm, by cuttage seeding balled transplanting to calmly
In plant hole so that the root system of seedling is unfolded, earth filling tamping, pour permeable；
（5）, field management
Water management：A water was poured every 5 ~ 10 days, when temperature is more than 26 DEG C, a water is poured daily；
Shape pruning：Sick branch is trimmed in every 1 ~ 2 day of growth period, intersects branch, the branch of excessive growth, withered weak branch, concentric branch and disconnected branch, to protect
Branch hat ventilation and penetrating light is demonstrate,proved, side shoot is trimmed and carries out pinching, nutrition is accumulated to later stage bud；
The prevention and control of plant diseases, pest control：Use the insecticide spraying leaf front and back after dilution；
Topdress：Impose an organic fertilizer within every 30 ~ 40 days.
2. the cultural method according to claim 1 for improving North American begonia survival rate, it is characterised in that the step（1）
In Nutrition Soil include following part count raw material：30 ~ 60 parts of river sand, 20 ~ 25 parts of perlite, 10 ~ 20 parts of vermiculite fine powder, activated carbon
10 ~ 15 parts of fine powder, 2 ~ 8 parts of husk carbon, 2 ~ 8 parts of soybean cake, 2 ~ 4 parts of bone meal, 6 ~ 10 parts of potassium nitrate, 2 ~ 8 parts of boric acid and calcium nitrate 1
~ 5 parts.
3. the cultural method according to claim 1 for improving North American begonia survival rate, it is characterised in that the step（2）
In root-growing agent include following part count raw material：2 ~ 10 parts of α-naphthylacetic acid, 2 ~ 10 parts of heteroauxin, 2 ~ 8 parts of tobacco leaf residue, pseudo-ginseng
30 ~ 60 parts of 2 ~ 6 parts of extract, 2 ~ 4 parts of shrimp shell meal, 1 ~ 3 part of 1 ~ 3 Fen, Folium Boehmeriaes of glycine betaine and water.
4. the cultural method according to claim 3 for improving North American begonia survival rate, it is characterised in that the pseudo-ginseng is extracted
The preparation method of thing is：Pseudo-ginseng is rinsed well with clear water, 90 ~ 100 DEG C of water 6 ~ 8min of boiling is then placed in, takes out and cut into slices
Processing, single-sheet thickness control is 8 ~ 10mm, is put into after section in the marmite for filling wheat bran, and heating keeping temperature is 80 ~ 90 DEG C,
Constantly fry and mix to pseudo-ginseng surface in crushing is taken out after buff, cross 100 ~ 110 mesh sieves, place into the concentration of 5 ~ 10 times of its gross mass
In 55 ~ 60% ethanol solution, to soak after 3 ~ 4h of refluxing extraction, producing the Notogineng Extract.
5. the cultural method according to claim 1 for improving North American begonia survival rate, it is characterised in that the step（4）
In the farm manure become thoroughly decomposed include following part count raw material：20 ~ 25 parts of fermented bean dregs, 15 ~ 20 parts of kaolin, 2 ~ 10 parts of cow dung,
1 ~ 2 part of 2 ~ 8 parts of vinasse, 2 ~ 6 parts of wheat bran, 2 ~ 6 parts of EM bacteria agent, 1 ~ 3 part of ammonium sulfate and borax.
6. the cultural method according to claim 1 for improving North American begonia survival rate, it is characterised in that the step（5）
In organic fertilizer include following part count raw material：35 ~ 45 parts of sheep manure, 30 ~ 35 parts of maize straw, 25 ~ 30 parts of wheat stalk, urea
1 ~ 3 part of 20 ~ 25 parts, 10 ~ 15 parts of plant ash, 2 ~ 8 parts of potassium dihydrogen phosphate, 2 ~ 6 parts of potassium sulfate, 2 ~ 4 parts of manganese sulfate and ferrous sulfate.
7. the cultural method according to claim 1 for improving North American begonia survival rate, it is characterised in that the step（5）
Field management also includes annual progress tillage and weeding after field planting, and intertillage depth is 10 ~ 20cm.
8. the cultural method according to claim 1 for improving North American begonia survival rate, it is characterised in that the step（5）
In insecticide be derris extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710426803.7A CN107182675A (en) | 2017-06-08 | 2017-06-08 | A kind of cultural method for improving North American begonia survival rate |
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| CN108307827A (en) * | 2018-03-27 | 2018-07-24 | 江苏恒诺园林建设有限公司 | Mountain China fir takes root and the cuttage and seedling culture method sprouted in a kind of promotion |
| CN108377774A (en) * | 2018-04-20 | 2018-08-10 | 金春兰 | A kind of cuttage breeding method of Impatiens Hybriden |
| CN108450162A (en) * | 2018-01-18 | 2018-08-28 | 兰溪富晟食品科技有限公司 | The cottage method of Rieger Begonia |
| CN108476877A (en) * | 2018-02-05 | 2018-09-04 | 合肥百绿盛农业科技有限公司 | A kind of ecology planting method improving eggplant disease resistance ability |
| CN108738775A (en) * | 2018-05-29 | 2018-11-06 | 威信农耕文化产业开发有限公司 | A kind of high yield cultivating method of North American begonia |
| CN110050596A (en) * | 2018-01-17 | 2019-07-26 | 上海植物园 | A kind of proud big chaenomeles lagenaria cuttage and seedling culture method |
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| CN108307827A (en) * | 2018-03-27 | 2018-07-24 | 江苏恒诺园林建设有限公司 | Mountain China fir takes root and the cuttage and seedling culture method sprouted in a kind of promotion |
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| CN108738775A (en) * | 2018-05-29 | 2018-11-06 | 威信农耕文化产业开发有限公司 | A kind of high yield cultivating method of North American begonia |
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