CN108184460A - A kind of cultural method of coloured silk leaf purple willow - Google Patents
A kind of cultural method of coloured silk leaf purple willow Download PDFInfo
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- 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 present invention provides a kind of cultural method of color leaf purple willow, is related to field of plant growing technology.Cultural method of the present invention is：Field processing, cuttage item chooses and processing, cuttage, final-period management.The cultural method of coloured silk leaf purple willow of the invention promotes the healthy and strong of color leaf purple willow to develop by ploughing deeply soil application, improve resistance, fully ensure that annual growth need to use nutrient, the Different Fertilization mode in growth period ensures the reasonable utilization of fertilizer efficiency, fertility utilization rate is high, the prevention and control of plant diseases, pest control that final-period management carries out, can prevent color leaf purple willow disease, improve cuttage survival rate.
Description
Technical field
The present invention relates to field of plant growing technology, and in particular to a kind of cultural method of coloured silk leaf purple willow.
Background technology
Color leaf purple willow, Salicaceae, Salix, machaka, 1-3 meters high, tree crown is extensively opened up, and young leaves has milky white and pink color spot.
Light resists cold, and moisture-proof, growth potential is strong, and winter end need to trim by force.It is distributed Shanghai and nearby areas.Spring sees young leaves, and treelet also can basin
It plants ornamental.The color tree-like grace of leaf purple willow, summer and autumn in spring leaf appearance is charming, is township afforestation, the fine tree species beautified the environment
One of.Branch is tortuous, also is adapted for being planted in greenery patches or road both sides.
Color leaf purple willow is under the conditions of drought and barren soil, and shoot growth is thin and delicate short and small, the lost of life.At shallow ponding 2-3
Under the unfavorable conditions of the moon, normal growth is remained to.
Now by using conventional treatment method utilization rate of fertilizer relatively low in technology, in the cultivation of color leaf purple willow, Er Qiecai
Leaf purple willow disease is more, and color leaf purple willow survival rate is low, and ornamental value is not high, is unfavorable for color leaf purple willow Chinese garden planting.
Invention content
In view of the shortcomings of the prior art, the object of the present invention is to provide a kind of cultural methods of color leaf purple willow.
In order to achieve the above object, technical scheme of the present invention is achieved by the following technical programs：
A kind of cultural method of coloured silk leaf purple willow, includes the following steps：
S1, selection is loose, fertile, topography is flat, soil layer is deep, soil property is fertile, and the sandy loam that PH is 5-7 is as cuttage
Field, by ammonium bicarbonate, organic fertilizer, calcium superphosphate, plant ash, flyash, fermented bean dregs, cow dung, Diammonium phosphate (DAP), feather meal, fermentation
Base manure prepared by mud, molasses alcohol waste liquid, EM bacterium stoste, plant protein powder is sprinkled upon with the amount of 500-750kg per acre on soil, then
Granular insecticide 0.2-0.5kg is spilt per acre, ploughs deeply soil 30-45cm, is flattened；
S2,1-2 is raw, growth and development is good color leaf purple willow is selected as elite stand, the length of axillary bud is 5- on clip elite stand
The branch of 10cm is as for use branch of cuttage；
S3, cuttage is carried out at the beginning of mid-February to 4 months, for use branch of cuttage is used to 18-20 DEG C for the treatment of fluid immersion treatment
After the completion of immersion, for use branch of cuttage is cut by 1-2.5h, from horizontal truncation at the top 2-3cm of axillary bud growth direction, from
Inclined-plane is cut at the 5-8cm of axillary bud lower part, cuttage branch is obtained and carries out field cuttage；
When S4, cuttage, by kind item branch section vertically or in inclination insertion soil, 1-2 bud is exposed on ground, bud is sharp upward, skewer
Earthing is backfilled after inserting, plot cuttage is complete, pours water heavy real, was sprinkled profoundly water once at interval of 20-25 days later, early August stops immediately
It only waters, is sprinkled profoundly water at the beginning of 11 months overwintering；
S5, final-period management：Field weeding, fertilizer and water management, the prevention and control of plant diseases, pest control are periodically carried out after cuttage.
Preferably, in parts by weight, base manure described in step S1 is by 15-25 parts of ammonium bicarbonate, 20-35 parts of organic fertilizer, peroxophosphoric acid
10-16 parts of calcium, 20-30 parts of plant ash, 15-25 parts of flyash, 5-25 parts of fermented bean dregs, 10-18 parts of cow dung, Diammonium phosphate (DAP) 12-
20 parts, 5-18 parts of feather meal, 5-15 parts of fermentation mud, 5-12 parts of molasses alcohol waste liquid, 5-12 parts of EM bacterium stostes, plant protein powder 5-
12 parts are made.
Preferably, the preparation method of the base manure is：Each raw material is weighed according to parts by weight, EM bacterium stoste is taken to dilute 15 times
It adds in molasses alcohol waste liquid afterwards to stir evenly, gained mixed diluting liquid is with crossing calcium superphosphate, plant ash, flyash, fermented bean dregs, ox
Excrement, feather meal, fermentation mud mix stack retting thoroughly, and compost 25-40cm depth continued stack retting after 15-18 days after being warming up to 50-55 DEG C, every
Turning in 2-3 days is primary, until curing, adds ammonium bicarbonate, organic fertilizer, Diammonium phosphate (DAP), plant protein powder and stir evenly, you can.
Preferably, granular insecticide described in step S1 be imidacloprid, chlopyrifos, thimet, in carbosulfan at least
It is a kind of.
Preferably, treatment fluid is mixed by the raw material of following parts by weight described in step S3：0.6% sodium chloride solution 6
Part, 3 parts of the radix paeoniae rubrathe, 12 parts of rhizoma imperatae, 5 parts of radix bupleuri, 8 parts of sucrose, 120 parts of water.
Preferably, final-period management described in step S5 is that watering was primary per 7-15 days, and after cuttage 20 days, spray in every 10 days is once
0.3% carbendazim, 5, mid-June apply urea 5-15kg per acre with reference to tillage and weeding, water immediately after fertilising；Season of growth leaf
Face sprays 0.3% aqueous solution of urea 2-4 times, and weeds are removed in watering in time therebetween.
Preferably, fertilising described in step S5 is after cuttage 1 year, is applied in the plough shallowly trench digging of interlacing per acre that loosens the soil of engagement mid-March
Enter ammonium hydrogencarbonate 50-55kg or per acre organic fertilizer 2000-2500kg.
Preferably, the prevention and control of plant diseases, pest control is：After cuttage 1 year, No. III suspension of 25% d ichlorbenzuron is sprayed in early April
Agent 1000ppm, the first tenday period of a month in May spray 1-2 are spilt before 40% omethoate emulsifiable solution, 1000 times of liquid, coloured silk leaf purple willow laid shoot harvesting mid-July
Bordeaux mixture or morning take advantage of dew and spill plant ash.
The present invention provides a kind of cultural method of color leaf purple willow, and advantage is compared with prior art：
The cultural method of coloured silk leaf purple willow of the invention promotes the healthy and strong of color leaf purple willow to develop by ploughing deeply soil application, improves anti-
Inverse property has fully ensured that annual growth need to use nutrient, and the Different Fertilization mode in growth period ensures the reasonable utilization of fertilizer efficiency, fertility
Utilization rate is high, and fertilizer efficiency is quick, less investment, saves dose, so as to cost-effective；
In the cultural method of coloured silk leaf purple willow of the invention, the prevention and control of plant diseases, pest control of final-period management progress, early April sprays one time 25%
The leafeating insects such as willow fleautiauxia armata that the color leaf purple willow of d ichlorbenzuron III suspending agents 1000ppm preventions easily sends out, beet tops moth, bridging worm；
The first tenday period of a month in May spray 1-2 is all over 40% omethoate emulsifiable solution, 1000 times of liquid prevention purple willow giant coccids；Laid shoot harvesting Qian Sa mid-July Bordeauxs
Liquid or morning take advantage of dew and spill plant ash prevention leaf rust；Color leaf purple willow disease can be prevented, improve cuttage survival rate；
The cultural method of coloured silk leaf purple willow of the invention is divided into field processing, the selection of cuttage item and processing, cuttage, final-period management,
Cuttage item is chosen and uses treatment fluid immersion treatment 1-2.5h in handling, and prevents cuttage root downright bad in soil, improves cuttage
The disease-resistant anti-virus ability of item can prevent color leaf purple willow disease, improve cuttage survival rate, reduce later stage coloured silk leaf Qi
The incidence of willow convenient for final-period management, reduces pest and disease damage and brings loss；Cuttage is selected from color leaf purple willow elite stand raw 1-2, is belonged to
In semi-lignified caulody cuttage, semi-lignified caulody does cuttings, easily survives, the reason is that semi-lignified caulody is with more
Endogenous growth hormone, and the cell meristematic capacity in semi-lignified caulody is strong, is conducive to surviving for cutting；Cuttage crop field is handled
In add in fertilizer in backfill, ensure soil fertility, avoid cuttage item that " seemingly-dead " phenomenon occurs in growth, improve cuttage item
Survival rate.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, with reference to the embodiment of the present invention pair
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
All other embodiments obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1：
The cultural method of the present embodiment coloured silk leaf purple willow, includes the following steps：
S1, selection is loose, fertile, topography is flat, soil layer is deep, soil property is fertile, and the sandy loam that PH is 5-7 is as cuttage
Field, by ammonium bicarbonate, organic fertilizer, calcium superphosphate, plant ash, flyash, fermented bean dregs, cow dung, Diammonium phosphate (DAP), feather meal, fermentation
Base manure prepared by mud, molasses alcohol waste liquid, EM bacterium stoste, plant protein powder is sprinkled upon with the amount of 500kg per acre on soil, then per acre
Granular insecticide 0.2kg is spilt, ploughs deeply soil 30cm, is flattened；
S2, the color leaf purple willow for selecting life in 1 year, growth and development good are as elite stand, and the length of axillary bud is 5cm's on clip elite stand
Branch is as for use branch of cuttage；
S3, cuttage is carried out mid-February, for use branch of cuttage is used to 18 DEG C for the treatment of fluid immersion treatment 1h, has been impregnated
Cheng Hou cuts for use branch of cuttage, from horizontal truncation at the top 2cm of axillary bud growth direction, is cut at the 5cm of axillary bud lower part
Into inclined-plane, obtain cuttage branch and carry out field cuttage；
When S4, cuttage, by kind item branch section vertically or in inclination insertion soil, 1 bud is exposed on ground, bud is sharp upward, cuttage
After backfill earthing, plot cuttage is complete, and it is heavy real to pour water immediately, is sprinkled profoundly water later at interval of 20 days primary, and early August stopping is poured
Water sprinkles profoundly water overwintering at the beginning of 11 months；
S5, final-period management：Field weeding, fertilizer and water management, the prevention and control of plant diseases, pest control are periodically carried out after cuttage.
Wherein, in parts by weight, base manure by 15 parts of ammonium bicarbonate, 20 parts of organic fertilizer, 10 parts of calcium superphosphate, 20 parts of plant ash,
15 parts of flyash, 5 parts of fermented bean dregs, 10 parts of cow dung, 12 parts of Diammonium phosphate (DAP), 5 parts of feather meal, 5 parts of fermentation mud, molasses alcohol waste liquid
5 parts, 5 parts of EM bacterium stoste, 5 parts of plant protein powder be made；The preparation method of base manure is：Each raw material is weighed according to parts by weight, is taken
EM bacterium stoste adds in molasses alcohol waste liquid after diluting 15 times and stirs evenly, and gained mixed diluting liquid is with crossing calcium superphosphate, plant ash, fine coal
Ash, fermented bean dregs, cow dung, feather meal, fermentation mud mix stack retting thoroughly, and compost 25cm depth continues stack retting 15 days after being warming up to 50 DEG C
Afterwards, it is primary every turning in 2 days, until curing, adds ammonium bicarbonate, organic fertilizer, Diammonium phosphate (DAP), plant protein powder and stirs evenly, i.e.,
It can；
Granular insecticide is at least one of imidacloprid, chlopyrifos, thimet, carbosulfan；Treatment fluid is by following
The raw material of parts by weight mixes：0.6% 6 parts of sodium chloride solution, 3 parts of the radix paeoniae rubrathe, 12 parts of rhizoma imperatae, 5 parts of radix bupleuri, 8 parts of sucrose,
120 parts of water；
Final-period management is primary for watering in every 7 days, after cuttage 20 days, the carbendazim of spray one time 0.3% in every 10 days, in 5,6 months
Ten days applies urea 5kg per acre with reference to tillage and weeding, waters immediately after fertilising；0.3% aqueous solution of urea 2 of season of growth foliage-spray
Secondary, weeds are removed in watering in time therebetween；It applies fertilizer as after cuttage 1 year, is applied in the plough shallowly trench digging of interlacing per acre that loosens the soil of engagement mid-March
Enter ammonium hydrogencarbonate 50kg or per acre organic fertilizer 2000kg；The prevention and control of plant diseases, pest control is：After cuttage 1 year, sprayed one time in early April
25% d ichlorbenzuron III suspending agent 1000ppm, 1-2 times 40% omethoate emulsifiable solution, 1000 times of liquid of the first tenday period of a month in May spray, mid-July are color
Bordeaux mixture is spilt before the harvesting of leaf purple willow laid shoot or take advantage of dew and spill plant ash in the morning.
Embodiment 2：
The cultural method of the present embodiment coloured silk leaf purple willow, includes the following steps：
S1, selection is loose, fertile, topography is flat, soil layer is deep, soil property is fertile, and the sandy loam that PH is 5-7 is as cuttage
Field, by ammonium bicarbonate, organic fertilizer, calcium superphosphate, plant ash, flyash, fermented bean dregs, cow dung, Diammonium phosphate (DAP), feather meal, fermentation
Base manure prepared by mud, molasses alcohol waste liquid, EM bacterium stoste, plant protein powder is sprinkled upon with the amount of 750kg per acre on soil, then per acre
Granular insecticide 0.5kg is spilt, ploughs deeply soil 45cm, is flattened；
S2, the color leaf purple willow for selecting life in 2 years, growth and development good are as elite stand, and the length of axillary bud is 10cm on clip elite stand
Branch as for use branch of cuttage；
S3, cuttage was carried out at the beginning of 4 months, for use branch of cuttage is used to 20 DEG C for the treatment of fluid immersion treatment 2.5h, has been impregnated
Cheng Hou cuts for use branch of cuttage, from horizontal truncation at the top 3cm of axillary bud growth direction, is cut at the 8cm of axillary bud lower part
Into inclined-plane, obtain cuttage branch and carry out field cuttage；
When S4, cuttage, by kind item branch section vertically or in inclination insertion soil, 2 buds are exposed on ground, bud is sharp upward, cuttage
After backfill earthing, plot cuttage is complete, and it is heavy real to pour water immediately, is sprinkled profoundly water later at interval of 25 days primary, and early August stopping is poured
Water sprinkles profoundly water overwintering at the beginning of 11 months；
S5, final-period management：Field weeding, fertilizer and water management, the prevention and control of plant diseases, pest control are periodically carried out after cuttage.
Wherein, in parts by weight, base manure by 25 parts of ammonium bicarbonate, 35 parts of organic fertilizer, 16 parts of calcium superphosphate, 30 parts of plant ash,
25 parts of flyash, 25 parts of fermented bean dregs, 18 parts of cow dung, 20 parts of Diammonium phosphate (DAP), 18 parts of feather meal, 15 parts of fermentation mud, molasses-spirit
12 parts of waste liquid, 12 parts of EM bacterium stoste, 12 parts of plant protein powder are made；The preparation method of base manure is：It is weighed according to parts by weight each
Raw material takes EM bacterium stoste to add in molasses alcohol waste liquid after diluting 15 times and stirs evenly, and gained mixed diluting liquid is with crossing calcium superphosphate, vegetation
Ash, flyash, fermented bean dregs, cow dung, feather meal, fermentation mud mix stack retting thoroughly, and compost 40cm depth continues heap after being warming up to 55 DEG C
It is primary every turning in 3 days after macerating 18 days, until curing, adds ammonium bicarbonate, organic fertilizer, Diammonium phosphate (DAP), plant protein powder stirring
It is even, you can；
Granular insecticide is at least one of imidacloprid, chlopyrifos, thimet, carbosulfan；Treatment fluid is by following
The raw material of parts by weight mixes：0.6% 6 parts of sodium chloride solution, 3 parts of the radix paeoniae rubrathe, 12 parts of rhizoma imperatae, 5 parts of radix bupleuri, 8 parts of sucrose,
120 parts of water；
Final-period management is primary for watering in every 15 days, after cuttage 20 days, the carbendazim of spray one time 0.3% in every 10 days, in 5,6 months
Ten days applies urea 15kg per acre with reference to tillage and weeding, waters immediately after fertilising；0.3% aqueous solution of urea 4 of season of growth foliage-spray
Secondary, weeds are removed in watering in time therebetween；It applies fertilizer as after cuttage 1 year, is applied in the plough shallowly trench digging of interlacing per acre that loosens the soil of engagement mid-March
Enter ammonium hydrogencarbonate 55kg or per acre organic fertilizer 2500kg；The prevention and control of plant diseases, pest control is：After cuttage 1 year, sprayed one time in early April
25% d ichlorbenzuron III suspending agent 1000ppm, 1-2 times 40% omethoate emulsifiable solution, 1000 times of liquid of the first tenday period of a month in May spray, mid-July are color
Bordeaux mixture is spilt before the harvesting of leaf purple willow laid shoot or take advantage of dew and spill plant ash in the morning.
Embodiment 3：
The cultural method of the present embodiment coloured silk leaf purple willow, includes the following steps：
S1, selection is loose, fertile, topography is flat, soil layer is deep, soil property is fertile, and the sandy loam that PH is 5-7 is as cuttage
Field, by ammonium bicarbonate, organic fertilizer, calcium superphosphate, plant ash, flyash, fermented bean dregs, cow dung, Diammonium phosphate (DAP), feather meal, fermentation
Base manure prepared by mud, molasses alcohol waste liquid, EM bacterium stoste, plant protein powder is sprinkled upon with the amount of 630kg per acre on soil, then per acre
Granular insecticide 0.4kg is spilt, ploughs deeply soil 37cm, is flattened；
S2, the color leaf purple willow for selecting life in 1 year, growth and development good are as elite stand, and the length of axillary bud is 7cm's on clip elite stand
Branch is as for use branch of cuttage；
S3, cuttage is carried out mid-March, for use branch of cuttage is used to 19 DEG C for the treatment of fluid immersion treatment 2h, has been impregnated
Cheng Hou cuts for use branch of cuttage, from horizontal truncation at the top 2.5cm of axillary bud growth direction, at the 7cm of axillary bud lower part
Inclined-plane is cut into, cuttage branch is obtained and carries out field cuttage；
When S4, cuttage, by kind item branch section vertically or in inclination insertion soil, 2 buds are exposed on ground, bud is sharp upward, cuttage
After backfill earthing, plot cuttage is complete, and it is heavy real to pour water immediately, is sprinkled profoundly water later at interval of 23 days primary, and early August stopping is poured
Water sprinkles profoundly water overwintering at the beginning of 11 months；
S5, final-period management：Field weeding, fertilizer and water management, the prevention and control of plant diseases, pest control are periodically carried out after cuttage.
Wherein, in parts by weight, base manure by 20 parts of ammonium bicarbonate, 28 parts of organic fertilizer, 13 parts of calcium superphosphate, 25 parts of plant ash,
20 parts of flyash, 15 parts of fermented bean dregs, 14 parts of cow dung, 16 parts of Diammonium phosphate (DAP), 12 parts of feather meal, 10 parts of fermentation mud, molasses-spirit
9 parts of waste liquid, 8 parts of EM bacterium stoste, 8 parts of plant protein powder are made；The preparation method of base manure is：Each original is weighed according to parts by weight
Material takes EM bacterium stoste to add in molasses alcohol waste liquid after diluting 15 times and stirs evenly, and gained mixed diluting liquid is with crossing calcium superphosphate, vegetation
Ash, flyash, fermented bean dregs, cow dung, feather meal, fermentation mud mix stack retting thoroughly, and compost 33cm depth continues heap after being warming up to 53 DEG C
It is primary every turning in 3 days after macerating 17 days, until curing, adds ammonium bicarbonate, organic fertilizer, Diammonium phosphate (DAP), plant protein powder stirring
It is even, you can；
Granular insecticide is at least one of imidacloprid, chlopyrifos, thimet, carbosulfan；Treatment fluid is by following
The raw material of parts by weight mixes：0.6% 6 parts of sodium chloride solution, 3 parts of the radix paeoniae rubrathe, 12 parts of rhizoma imperatae, 5 parts of radix bupleuri, 8 parts of sucrose,
120 parts of water；
Final-period management is primary for watering in every 12 days, after cuttage 20 days, the carbendazim of spray one time 0.3% in every 10 days, in 5,6 months
Ten days applies urea 10kg per acre with reference to tillage and weeding, waters immediately after fertilising；0.3% aqueous solution of urea 3 of season of growth foliage-spray
Secondary, weeds are removed in watering in time therebetween；It applies fertilizer as after cuttage 1 year, is applied in the plough shallowly trench digging of interlacing per acre that loosens the soil of engagement mid-March
Enter ammonium hydrogencarbonate 53kg or per acre organic fertilizer 2300kg；The prevention and control of plant diseases, pest control is：After cuttage 1 year, sprayed one time in early April
25% d ichlorbenzuron III suspending agent 1000ppm, the first tenday period of a month in May spray 2 times 40% omethoate emulsifiable solutions, 1000 times of liquid, mid-July coloured silk leaf
Bordeaux mixture is spilt before the harvesting of purple willow laid shoot or take advantage of dew and spill plant ash in the morning.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although ginseng
The present invention is described in detail according to previous embodiment, it will be understood by those of ordinary skill in the art that：It still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent replacement is carried out to which part technical characteristic；And
These modifications are replaced, the spirit and model of various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of cultural method of coloured silk leaf purple willow, which is characterized in that include the following steps：
S1, selection is loose, fertile, topography is flat, soil layer is deep, soil property is fertile, and the sandy loam that PH is 5-7 is as cuttage garden
Ground, by ammonium bicarbonate, organic fertilizer, calcium superphosphate, plant ash, flyash, fermented bean dregs, cow dung, Diammonium phosphate (DAP), feather meal, fermentation mud,
Base manure prepared by molasses alcohol waste liquid, EM bacterium stoste, plant protein powder is sprinkled upon with the amount of 500-750kg per acre on soil, then often
Mu spills granular insecticide 0.2-0.5kg, ploughs deeply soil 30-45cm, flattens；
S2,1-2 is raw, growth and development is good color leaf purple willow is selected as elite stand, the length of axillary bud is 5-10cm on clip elite stand
Branch as for use branch of cuttage；
S3, cuttage is carried out at the beginning of mid-February to 4 months, for use branch of cuttage is used to 18-20 DEG C for the treatment of fluid immersion treatment 1-
After the completion of immersion, for use branch of cuttage is cut by 2.5h, from horizontal truncation at the top 2-3cm of axillary bud growth direction, from armpit
Inclined-plane is cut at the 5-8cm of bud lower part, cuttage branch is obtained and carries out field cuttage；
When S4, cuttage, by kind item branch section vertically or in inclination insertion soil, 1-2 bud is exposed on ground, bud is sharp upward, after cuttage
Earthing is backfilled, plot cuttage is complete, pours water heavy real, was sprinkled profoundly water once at interval of 20-25 days later, early August stopping is poured immediately
Water sprinkles profoundly water overwintering at the beginning of 11 months；
S5, final-period management：Field weeding, fertilizer and water management, the prevention and control of plant diseases, pest control are periodically carried out after cuttage.
2. a kind of cultural method of color leaf purple willow according to claim 1, it is characterised in that：In parts by weight, step S1
The base manure is by 15-25 parts of ammonium bicarbonate, 20-35 parts of organic fertilizer, 10-16 parts of calcium superphosphate, 20-30 parts of plant ash, flyash 15-25
Part, 5-25 parts of fermented bean dregs, 10-18 parts of cow dung, 12-20 parts of Diammonium phosphate (DAP), 5-18 parts of feather meal, 5-15 parts of fermentation mud, molasses
5-12 parts of alcohol effluent, 5-12 parts of EM bacterium stostes, 5-12 parts of plant protein powder are made.
A kind of 3. cultural method of color leaf purple willow according to claim 2, which is characterized in that the preparation method of the base manure
For：Each raw material is weighed according to parts by weight, EM bacterium stoste is taken to add in molasses alcohol waste liquid after diluting 15 times and is stirred evenly, gained mixing is dilute
It releases liquid and mixes stack retting, compost 25- thoroughly with calcium superphosphate, plant ash, flyash, fermented bean dregs, cow dung, feather meal, fermentation mud excessively
40cm depth continued stack retting after 15-18 days after being warming up to 50-55 DEG C, primary every turning in 2-3 days, until curing, adds carbon
Ammonium, organic fertilizer, Diammonium phosphate (DAP), plant protein powder stir evenly, you can.
4. a kind of cultural method of color leaf purple willow according to claim 1, it is characterised in that：Granular insecticide described in step S1
For at least one of imidacloprid, chlopyrifos, thimet, carbosulfan.
5. a kind of cultural method of color leaf purple willow according to claim 1, it is characterised in that：Treatment fluid described in step S3 by with
The raw material of lower parts by weight mixes：0.6% 6 parts of sodium chloride solution, 3 parts of the radix paeoniae rubrathe, 12 parts of rhizoma imperatae, 5 parts of radix bupleuri, sucrose 8
Part, 120 parts of water.
6. a kind of cultural method of color leaf purple willow according to claim 1, it is characterised in that：Final-period management described in step S5 is
Per 7-15 days, watering was primary, after cuttage 20 days, the carbendazim of spray one time 0.3% in every 10 days, 5, mid-June it is every with reference to tillage and weeding
Mu applies urea 5-15kg, waters immediately after fertilising；0.3% aqueous solution of urea of season of growth foliage-spray 2-4 times, is poured in time therebetween
Water removes weeds.
7. a kind of cultural method of color leaf purple willow according to claim 1, it is characterised in that：Fertilising described in step S5 is cuttage
After 1 year, ammonium hydrogencarbonate 50-55kg or organic fertilizer per acre are applied in the plough shallowly trench digging of interlacing per acre that loosens the soil of engagement mid-March
2000-2500kg。
8. a kind of cultural method of color leaf purple willow according to claim 1, it is characterised in that：The prevention and control of plant diseases, pest control is：Skewer
After inserting 1 year, a 25% d ichlorbenzuron III suspending agent 1000ppm is sprayed in early April, the first tenday period of a month in May spray 1-2 finds pleasure in all over 40% oxidation
1000 times of liquid of fruit missible oil spill Bordeaux mixture before coloured silk leaf purple willow laid shoot harvesting mid-July or take advantage of dew and spill plant ash in the morning.
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| CN108650920A (en) * | 2018-05-11 | 2018-10-16 | 丽水市农业科学研究院 | A kind of mountain of suitable arable farming insect prevention column mist of taking shelter from rain ploughs method |
| CN109906857A (en) * | 2019-04-04 | 2019-06-21 | 朴草(重庆)生态环境科技有限公司 | Salix variegata nursery and Cultivating techniques |
| CN115226557A (en) * | 2022-08-17 | 2022-10-25 | 安徽汇丰工艺品股份有限公司 | High-yield insect-pest-free salix integra cultivation method |
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Cited By (3)
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| CN108650920A (en) * | 2018-05-11 | 2018-10-16 | 丽水市农业科学研究院 | A kind of mountain of suitable arable farming insect prevention column mist of taking shelter from rain ploughs method |
| CN109906857A (en) * | 2019-04-04 | 2019-06-21 | 朴草(重庆)生态环境科技有限公司 | Salix variegata nursery and Cultivating techniques |
| CN115226557A (en) * | 2022-08-17 | 2022-10-25 | 安徽汇丰工艺品股份有限公司 | High-yield insect-pest-free salix integra cultivation method |
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