CN104813820A - High-efficiency and pest-resistant seedling growing method for purple willow - Google Patents
High-efficiency and pest-resistant seedling growing method for purple willow Download PDFInfo
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- CN104813820A CN104813820A CN201510135022.3A CN201510135022A CN104813820A CN 104813820 A CN104813820 A CN 104813820A CN 201510135022 A CN201510135022 A CN 201510135022A CN 104813820 A CN104813820 A CN 104813820A
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Abstract
The invention relates to a high-efficiency and pest-resistant seedling growing method for purple willow, and the method comprises the following steps: (1) cottage, plantation and soil treatment; (2) the selection of cuttage branches; (3) the treatment of the cuttage branches; (4) cuttage; (5) management after cuttage. The survival rate of the purple willows treated through the method is high, the number of soil insects is small, and the number of seedlings in a unit area is large.
Description
Technical field
The invention belongs to nursery stock nursery field, be specifically related to efficient, the pest-resistant seedling-cultivating method of a kind of purple willow.
Background technology
Purple willow is a kind of important wicker plaiting article raw material, is also a kind of important economic crops, and purple willow is a kind of important kind in purple willow, purple willow Beijing opera is green, the growth golden mean of the Confucian school, branch is few, manageability, it is elongated, the few skin depth of flesh, mesopore appropriateness, taperingness is little, finished product color and luster is pure white beautiful, informal voucher smooth pliable, quality is neither too hard, nor too soft, and pliability is good especially, not easily splitting in process, many employings cuttage and seedling culture when nursery, existing seedling-cultivating method cuttage branch is longer, and the consumption of planting bar is larger, cause cost higher, and per mu yield is lower.
Summary of the invention
The object of this invention is to provide efficient, the pest-resistant seedling-cultivating method of a kind of purple willow, by changing existing seedling-cultivating method, reducing the usage amount of seedling, the density of nursery can be increased, and survival rate being high.
The present invention is achieved through the following technical solutions:
Efficient, the pest-resistant seedling-cultivating method of a kind of purple willow, comprises the following steps:
(1), cuttage planting soil process
Application of organic fertilizers 800kg/ mu in planting soil, cracked cinder 350kg/ mu, dried peppermint leaf 15kg/ mu, quicklime 89kg/ mu, above-mentioned each raw material is evenly sprinkling upon in soil, and to use pest-resistant agent amount of application in soil be 45kg/ mu, then ploughing makes it fully mix with soil, planting soil is ploughed deeply 15-25cm, irrigate, use plastic mulching soil, during covering, mulch film becomes ridge to cover, every row spacing 15cm, distance between the ridges 5-10cm, described pest-resistant agent is the tuber of multiflower knotweed 2 parts by weight, giant knotweed 1 part, golden cypress 2.4 parts, sealwort 1.8 parts, grass-leaved sweetflag 2.5 parts, kamuning 2.7 parts, typhoid fever grass 4 parts, radix bupleuri 3.5 parts adds water 20 parts and decocts, decoct 2h, liquid medicine collecting is cooled, then with 2.5 parts, chlorophos, Yekuzuo 2 parts, Kocide SD 3 parts of mixing and stirring, mixing, obtain insecticide, insecticide is mixed by weight 1:300 ratio with water, obtain pest-resistant agent,
(2), cuttage branch is selected
Select 2-3 to give birth to, grow, be that the purple willow branch of 7-8cm is as cuttage branch with the length of axillalry bud, cuttage branch is put into treatment fluid under 1.2 standard atmospheric pressures and soaks 20h, described treatment fluid is the cooling fluid of the root of kudzu vine 2 parts, the radix paeoniae rubrathe 1.5 parts, cogongrass rhizome 9 parts, purple perilla 3.2 parts, aloe 1.8 parts, radix bupleuri 2.6 parts, glucose 6.5 parts, 100 parts, water mixing decoction 1h by weight, after immersion completes, stand-by for cuttage branch is carried out cutting, from top, axillary bud growth direction 2cm horizontal truncation, be cut into inclined-plane from axillalry bud bottom 4cm;
(3), cuttage branch process
Inorganic agent is used to process the fracture at cuttage branch top, inorganic agent is prepared by the following method: use sealwort 6 parts, cassia twig 7 parts by weight, peppermint 15 parts, field thistle 4 parts add water 100 parts and decoct 1h and obtain liquid, after liquid is cooled, add 9 parts, urea, mix, obtain inorganic agent; Cuttage branch bottom bevel uses the mixed liquor process of 3 parts, copper sulphate, 4.5 parts, urea, 40 parts, water;
(4), cuttage
Annual mid-March carries out cuttage, 3-5 days before cuttage, and the mulch film covered soil becoming ridge takes off, during cuttage, by downward for the cuttage branch inclined-plane handled well, axillalry bud upwards carries out cuttage, cuttage branch top is positioned at 1.5cm under soil surface, and cutting density is 4cm*4cm;
(5), manage after cuttage
Within after branch cutting 3 days, water 1 time, after sprouting, then water, and carry out applying fertilizer, weeding, insect protected operation.
Preferably, in described step (2), the inclined-plane of cuttage branch is positioned at the branch bottom of axillalry bud opposite side.
Beneficial effect of the present invention: purple willow high efficiency seedling cultivating method provided by the invention is by improveing the technique of cuttage, about 8cm will be foreshortened to by cuttage more than branch 12cm in the past, shorten the length of cuttage branch, reduce the usage amount of kind of bar, both cost had been saved, greatly can improve again the quantity of unit are cuttage seeding, and purple willow nursery stock growing way is even, survival rate is high, simultaneously, the resistance against diseases of purple willow is strong, in seedling raising process, there is jaundice in purple willow, the probability of nematodosis reduces greatly, treatment fluid cost used in the present invention is low, reduce the cost of nursery, improve the economic worth of nursery, simultaneously, owing to shortening the length of cuttage branch, reduce bacterial number on kind of bar, reduce the probability that nursery stock morphs, its adaptability is strengthened, promote the survival rate of nursery stock, when ploughing, pest-resistant agent is used can effectively to prevent soil insect to the injury of cuttage branch, improve survival rate.
Embodiment
Efficient, the pest-resistant seedling-cultivating method of a kind of purple willow, comprises the following steps:
(1), cuttage planting soil process
Application of organic fertilizers 800kg/ mu, cracked cinder 350kg/ mu, dried peppermint leaf 15kg/ mu, quicklime 89kg/ mu in planting soil, above-mentioned each raw material is evenly sprinkling upon in soil, and to use pest-resistant agent amount of application in soil be 45kg/ mu, then plough and make it fully mix with soil, planting soil is ploughed deeply 15-25cm, water permeable, use plastic mulching soil, during covering, mulch film becomes ridge to cover, every row spacing 15cm, distance between the ridges 5-10cm; Use above-mentioned fertilizer and both can have sterilization, kill the effect of worm's ovum, enough nutrients can be provided again, improve the gas permeability of soil, regulate P in soil H to make it be suitable for cuttage seeding and sprout, after watering, use plastic mulching, both volatilization can have been prevented too fast, the soil under plastic mulching can have been made again completely moist, also help soil moisture conservation, the spacing of mulch film can make moisture evaporation unnecessary in soil, makes the humidity of soil be applicable to purple willow and sprouts; Described pest-resistant agent is the tuber of multiflower knotweed 2 parts by weight, giant knotweed 1 part, golden cypress 2.4 parts, sealwort 1.8 parts, grass-leaved sweetflag 2.5 parts, kamuning 2.7 parts, typhoid fever grass 4 parts, radix bupleuri 3.5 parts add water 20 parts and decocts, decoct 2h, liquid medicine collecting is cooled, then with 2.5 parts, chlorophos, Yekuzuo 2 parts, Kocide SD 3 parts of mixing and stirring, mixing, obtain insecticide, insecticide is mixed by weight 1:300 ratio with water, obtains pest-resistant agent;
(2), cuttage branch is selected
Select 2-3 raw, grow, length with axillalry bud is that the purple willow branch of 7-8cm is as cuttage branch, cuttage branch is put into treatment fluid under 1.2 standard atmospheric pressures and soaks 20h, described treatment fluid is the root of kudzu vine 2 parts by weight, the radix paeoniae rubrathe 1.5 parts, cogongrass rhizome 9 parts, purple perilla 3.2 parts, aloe 1.8 parts, radix bupleuri 2.6 parts, glucose 6.5 parts, the mixing of 100 parts, water decocts the cooling fluid of 1h, after immersion completes, stand-by for cuttage branch is carried out cutting, from top, axillary bud growth direction 2cm horizontal truncation, inclined-plane is cut into from axillalry bud bottom 4cm, be conducive to nursery stock to take root, carry out immersion treatment and can improve rooting efficiency, the disease resistance of cuttage branch can also be strengthened, the germ on cuttage branch can also be killed,
(3), cuttage branch process
Inorganic agent is used to process the fracture at cuttage branch top, inorganic agent is prepared by the following method: use sealwort 6 parts, cassia twig 7 parts by weight, peppermint 15 parts, field thistle 4 parts add water 100 parts and decoct 1h and obtain liquid, after liquid is cooled, add 9 parts, urea, mix, obtain inorganic agent, can necrosis be prevented, promote axillary bud sprouting; The mixed liquor process of 3 parts, copper sulphate, 4.5 parts, urea, 40 parts, water is used bottom cuttage branch, can hestening rooting;
(4), cuttage
Annual mid-March carries out cuttage, make soil temperature more than 10 DEG C, 3-5 days before cuttage, the mulch film covered soil becoming ridge takes off, make moisture evaporation unnecessary in soil, improve the gas permeability of soil, improve cuttage seeding survival rate, during cuttage, by downward for the cuttage branch inclined-plane handled well, axillalry bud upwards carries out cuttage, and cuttage branch top is positioned at 1.5cm under soil surface, and cutting density is 4cm*4cm;
(5), manage after cuttage
Within after branch cutting 3 days, water 1 time, be conducive to surviving, after sprouting, then water, and carry out applying fertilizer, weeding, insect protected operation.
In described step (2), the inclined-plane of cuttage branch is positioned at the branch bottom of axillalry bud opposite side.
Experiment 1: experimental group is cuttage branch length is the branch of 7cm with axillalry bud, uses step of the present invention to process, then carries out cuttage; Contrast groups 1 is directly only use the treatment fluid in step (2), (3) or inorganic agent to process at cuttage branch, and cuttage branch length is the branch of 7cm with axillalry bud, but step (1) does not carry out aluminum coated steel; Contrast groups 2 is directly use the treatment fluid in step (2), (3) or inorganic agent to process at cuttage branch, do not use dried peppermint leaf in step (1) simultaneously, but carry out aluminum coated steel, cuttage branch length is the branch of 7cm with axillalry bud, and treatment fluid processing method is all identical with the present invention; Contrast groups 3 is directly use the treatment fluid in step (2), (3) or inorganic agent to process at cuttage branch, and cuttage branch is length is the branch of 12cm with axillalry bud, and treatment fluid processing method is all identical with the present invention; Each group all uses 500 cuttage branches to test, and other conditions are all identical with the present invention, observe each result of the test after 30 days, and experiment carries out 3 times, results averaged:
Table 1 is that taking root of this test counts and survive number statistics:
Survive number | Survival rate | Always to take root number | Root system average length (cm) | |
Experimental group | 489 | 97.8% | 4950 | 10.8 |
Contrast groups 1 | 425 | 85% | 3470 | 6.9 |
Contrast groups 2 | 415 | 83% | 3780 | 7.3 |
Contrast groups 3 | 440 | 88% | 4220 | 8.9 |
Table 1
As shown in Table 1, the aluminum coated steel used in the present invention and use dried peppermint leaf all can promote that purple willow survives and takes root in soil, and in the present invention, use shorter branch to plant in unit are and have higher survival rate than using compared with long shoot bar, the present invention can improve the nursery output of unit are purple willow.
Experiment 2 checking uses the survival rate of the cuttage that treatment fluid of the present invention or inorganic agent process are inorganic agent with the heteroauxin of use 0.5%
Experimental group uses method of the present invention to process; Treatment fluid in step (2) in the present invention or inorganic agent use the heteroauxin solution of 0.5% to substitute by contrast groups 1, and other steps are constant; Treatment fluid in step (3) in the present invention or inorganic agent use the heteroauxin solution of 0.5% to substitute by contrast groups 2, and other steps are constant; Step (2) in the present invention, the treatment fluid in (3) or inorganic agent all use the heteroauxin solution of 0.5% to substitute by comparative trial (3), and other steps are constant; Each group uses 500 cuttage branches to test respectively, statistics after 60 days, and experiment carries out 3 times, results averaged;
The experimental result that table 2 is experiment 2:
Survive quantity | Survival rate | Jaundice quantity | Nematodosis quantity | More than 10cm root total quantity | Average plant height (cm) | |
Experimental group | 485 | 97% | 4 | 3 | 4698 | 26.7 |
Contrast groups 1 | 416 | 83.2% | 38 | 25 | 3985 | 21.2 |
Contrast groups 2 | 425 | 85% | 8 | 10 | 4045 | 19.8 |
Contrast groups 3 | 396 | 79.2% | 42 | 28 | 3765 | 19.2 |
Table 2
As shown in Table 2, the inorganic agent that the present invention uses or treatment fluid use rationally, both can improve the survival rate of cuttage and seedling culture, also can reduce the incidence of its disease, and the growth rate of plant is faster.
Test pest-resistant agent in 3 verification steps (1) and other kind of insecticides to the insecticidal effect of the common soil insect of purple willow:
Often group test is all tested 10 times, results averaged, and experimental condition is identical, and pest-resistant agent used is different, and result is as shown in table 3:
Cutworm test number | Cutworm death toll | Cutworm killing rate | Weevil worm test number | Weevil worm death toll | Weevil worm killing rate | Maggot test number | Maggot death toll | Maggot killing rate | |
Pest-resistant agent | 218 | 189 | 86.7% | 254 | 223 | 87.8% | 192 | 167 | 87.9% |
Chlorophos 1000 times of solution | 159 | 112 | 70.4% | 163 | 126 | 77.3% | 158 | 119 | 75.3% |
20% Yekuzuo 400 times solution | 154 | 106 | 68.8% | 142 | 99 | 69.7% | 225 | 145 | 64.4% |
Kocide SD 1000 times of solution | 162 | 117 | 72.2% | 135 | 99 | 73.3% | 187 | 102 | 54.5% |
40% omethoate emulsifiable solution 500 times solution | 134 | 102 | 76.1% | 125 | 87 | 69.6% | 192 | 111 | 57.8% |
1000 times of solution of chlorophos, Yekuzuo, Kocide SD weight ratio 5:4:6 | 171 | 141 | 82.5% | 143 | 121 | 84.6% | 168 | 103 | 61.3% |
1000 times of solution of chlorophos, Yekuzuo weight ratio 5:4 | 109 | 67 | 61.4% | 162 | 109 | 67.2% | 176 | 102 | 57.9% |
1000 times of solution of chlorophos, Kocide SD weight ratio 5:6 | 135 | 96 | 71.1% | 125 | 91 | 72.8% | 185 | 109 | 58.9% |
Table 3
As shown in Table 3, the pest-resistant agent in step of the present invention (1) all has good insecticidal effect to cutworm, ginger worm, weevil worm.
Claims (2)
1. efficient, the pest-resistant seedling-cultivating method of purple willow, is characterized in that, comprise the following steps:
(1), cuttage planting soil process
Application of organic fertilizers 800kg/ mu in planting soil, cracked cinder 350kg/ mu, dried peppermint leaf 15kg/ mu, quicklime 89kg/ mu, above-mentioned each raw material is evenly sprinkling upon in soil, and to use pest-resistant agent amount of application in soil be 45kg/ mu, then ploughing makes it fully mix with soil, planting soil is ploughed deeply 15-25cm, irrigate, use plastic mulching soil, during covering, mulch film becomes ridge to cover, every row spacing 15cm, distance between the ridges 5-10cm, described pest-resistant agent is the tuber of multiflower knotweed 2 parts by weight, giant knotweed 1 part, golden cypress 2.4 parts, sealwort 1.8 parts, grass-leaved sweetflag 2.5 parts, kamuning 2.7 parts, typhoid fever grass 4 parts, radix bupleuri 3.5 parts adds water 20 parts and decocts, decoct 2h, liquid medicine collecting is cooled, then with 2.5 parts, chlorophos, Yekuzuo 2 parts, Kocide SD 3 parts of mixing and stirring, mixing, obtain insecticide, insecticide is mixed by weight 1:300 ratio with water, obtain pest-resistant agent,
(2), cuttage branch is selected
Select 2-3 to give birth to, grow, be that the purple willow branch of 7-8cm is as cuttage branch with the length of axillalry bud, cuttage branch is put into treatment fluid under 1.2 standard atmospheric pressures and soaks 20h, described treatment fluid is the cooling fluid of the root of kudzu vine 2 parts, the radix paeoniae rubrathe 1.5 parts, cogongrass rhizome 9 parts, purple perilla 3.2 parts, aloe 1.8 parts, radix bupleuri 2.6 parts, glucose 6.5 parts, 100 parts, water mixing decoction 1h by weight, after immersion completes, stand-by for cuttage branch is carried out cutting, from top, axillary bud growth direction 2cm horizontal truncation, be cut into inclined-plane from axillalry bud bottom 4cm;
(3), cuttage branch process
Inorganic agent is used to process the fracture at cuttage branch top, inorganic agent is prepared by the following method: use sealwort 6 parts, cassia twig 7 parts by weight, peppermint 15 parts, field thistle 4 parts add water 100 parts and decoct 1h and obtain liquid, after liquid is cooled, add 9 parts, urea, mix, obtain inorganic agent; Cuttage branch bottom bevel uses the mixed liquor process of 3 parts, copper sulphate, 4.5 parts, urea, 40 parts, water;
(4), cuttage
Annual mid-March carries out cuttage, 3-5 days before cuttage, and the mulch film covered soil becoming ridge takes off, during cuttage, by downward for the cuttage branch inclined-plane handled well, axillalry bud upwards carries out cuttage, cuttage branch top is positioned at 1.5cm under soil surface, and cutting density is 4cm*4cm;
(5), manage after cuttage
Within after branch cutting 3 days, water 1 time, after sprouting, then water, and carry out applying fertilizer, weeding, insect protected operation.
2. efficient, the pest-resistant seedling-cultivating method of a kind of purple willow according to claim 1, is characterized in that: in described step (2), the inclined-plane of cuttage branch is positioned at the branch bottom of axillalry bud opposite side.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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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FR2521395A1 (en) * | 1982-02-15 | 1983-08-19 | Ladrat Jean | Protection of cuts and abrasion(s) on plants - comprises applying silicone rubber compsn. which retains flexibility over long periods |
CN102919003A (en) * | 2011-08-12 | 2013-02-13 | 重庆天豪旅游开发有限责任公司 | Bamboo willow cutting and seedling raising technology |
CN104380958A (en) * | 2014-10-28 | 2015-03-04 | 阜南县腾祥工艺品有限公司 | Salix integra planting method |
CN104396508A (en) * | 2014-11-14 | 2015-03-11 | 阜南县腾祥工艺品有限公司 | Method for planting salix purpurea in summer |
-
2015
- 2015-03-26 CN CN201510135022.3A patent/CN104813820A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521395A1 (en) * | 1982-02-15 | 1983-08-19 | Ladrat Jean | Protection of cuts and abrasion(s) on plants - comprises applying silicone rubber compsn. which retains flexibility over long periods |
CN102919003A (en) * | 2011-08-12 | 2013-02-13 | 重庆天豪旅游开发有限责任公司 | Bamboo willow cutting and seedling raising technology |
CN104380958A (en) * | 2014-10-28 | 2015-03-04 | 阜南县腾祥工艺品有限公司 | Salix integra planting method |
CN104396508A (en) * | 2014-11-14 | 2015-03-11 | 阜南县腾祥工艺品有限公司 | Method for planting salix purpurea in summer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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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