CN109673362A - A kind of implantation methods preventing China fir treelet pestalotiopsis funerea - Google Patents
A kind of implantation methods preventing China fir treelet pestalotiopsis funerea Download PDFInfo
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- A01G13/00—Protecting plants
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- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
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Abstract
The invention discloses a kind of implantation methods for preventing China fir treelet pestalotiopsis funerea, comprising the following steps: 1. sprays potassium dihydrogen phosphate to Chinese Fir Seedling water and fertilizer control in nursery；2. digging pit, refertilizes after each hole disinfection, return soil after fertilising again；3. by the whole young plant soaking disinfection liquid of China fir when being out of the garden；4. returning soil planted Chinese Fir Seedling after one month；5. spraying thimerosal to China fir treelet after plantation 2 months；6. plantation current year weeding, fertilising are each primary；7. planting the 3-4 month of next year, thimerosal is sprayed to China fir treelet；8. plantation next year weeding, fertilising are each primary；9. planting the 3-4 month in third year, thimerosal is sprayed to China fir treelet；10. planting the December in November-in third year, every China fir treelet applies compound fertilizer.This method plants China fir, can effectively prevent the generation of China fir treelet pestalotiopsis funerea, while can control China fir treelet processing cost.
Description
Technical field
The invention belongs to forest field of planting, especially a kind of implantation methods for preventing China fir treelet pestalotiopsis funerea.
Background technique
The pathogeneticing characteristic of China fir treelet pestalotiopsis funerea.China fir treelet pestalotiopsis funerea typically occurs in the treelet that triennial is arrived in life in 1 year,
The early stage of China fir treelet pestalotiopsis funerea, germ first encroach on the tender leaf of side shoot top tip below tree crown, are initially that tender leaf leaf tip goes out
Now come into being the filbert scab of gangrenosum acne, and spread to the lower part quickly, after be rapidly spread to entire top tip and cause top withered, most
Black dot, that is, aceravlus is generated on scab afterwards, whole strain is spread to when serious, causes the withered and yellow death of complete stool, withered position
Form the conidium angle of stain shape germ fructification or black tendril.It is also sent out from tree crown base portion when some China fir treelets fall ill
It is raw.
The occurrence regularity of China fir treelet pestalotiopsis funerea.China fir treelet pestalotiopsis funerea typically occurs in March current year-mid-August, and with
The 4-6 month is morbidity peak period, and treelet enters just growth at this time, and branches and leaves are tenderer, vulnerable.In addition, level of ground water is excessively high, sandy soil or
Weight clay, nitrogen application are excessive, when temperature also easily leads to the generation of pestalotiopsis funerea under 25 DEG C -35 DEG C advantageous onset conditions.
The cause of disease of China fir treelet pestalotiopsis funerea.China fir pestalotiopsis funerea is mainly by one of Deuteromycotina, Melanconiales in fungi
Caused by kind pestalotia bacteria.Germ falls in overwintering in soil, the spring in next year with spore and mycelium in sick leaf texture with withered needle
Season, summer generate conidium and broadcast by means of hearsay.
Existing China fir pestalotiopsis funerea control method has the following disadvantages.Firstly, existing report is red primarily directed to Chinese Fir Seedling
The control method of blight, and the control method about China fir treelet pestalotiopsis funerea is rarely reported.China fir treelet pestalotiopsis funerea and Chinese Fir Seedling
The prevention and treatment of pestalotiopsis funerea, main difference are in the forest land of Young And Middle-aged Stands of Chinese Fir tree planting that cultivated area is big, once it has occurred red withered
Disease, difficulty of prevention and cure is big, removes withered diseased plant difficulty, and processing cost is high.Secondly, the control method of Chinese Fir Seedling pestalotiopsis funerea, main logical
It crosses and sprays the fungicide such as carbendazim, Tuzet, Bordeaux mixture, more bacterium be clear to prevent and treat, since Young And Middle-aged Stands of Chinese Fir tree planting area is big, height above sea level
Higher, humidity is big, and the timeliness that these fungicide sprayed are adsorbed on Young And Middle-aged Stands of Chinese Fir leaf on piece is short, it is difficult to play prevention and treatment pestalotiopsis funerea
Long-acting.Therefore, China fir should aim at prevention during plantation, and reach prevention using effective implantation methods
The purpose of China fir treelet pestalotiopsis funerea.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of implantation methods for preventing China fir treelet pestalotiopsis funerea, to
The method for obtaining long-acting, inexpensive prevention China fir treelet pestalotiopsis funerea.
The technical solution adopted by the present invention is that a kind of implantation methods for preventing China fir treelet pestalotiopsis funerea, comprising the following steps:
1) hardening: starting by the end of October, in nursery to Chinese Fir Seedling water and fertilizer control, and sprays potassium dihydrogen phosphate；
2) dig pit: weeds, deadwood on cleaning forest land are digged pit according to the spacing in the rows of plantation and line-spacing；
3) it returns soil: after digging pit, the lime disinfection of 40-50g is used in each hole, refertilizes after disinfection, is returned again after fertilising
Soil；
4) be out of the garden: for the Chinese Fir Seedling requirement height of seedling being out of the garden at 30-40 centimetres, ground diameter is 0.5-0.7 centimetres, anoderm damage,
Without folding branch, no disease and pests harm, root system is not damaged and flourishing；It is handled when being out of the garden with medicining liquid dipping；
5) it plants: returning soil after one month, plant Chinese Fir Seedling January to March；
6) it sprays for the first time after planting: after plantation 2 months, thimerosal being sprayed to China fir treelet；
7) first time weeding after planting: planting the June of current year, weeding in the range of China fir treelet diameter is 1 meter, and will
The weeds broken apart by chopping in weeding process are deposited in China fir treelet surrounding；
8) it first time topdressing after planting: plants the December in November-of current year, every China fir treelet applies compound fertilizer；
9) it sprays for second after planting: planting the 3-4 month of next year, thimerosal is sprayed to China fir treelet；
10) second of weeding after planting: planting the June of next year, weeding in the range of China fir treelet radius is 1 meter, and
The weeds broken apart by chopping in weeding process are deposited in China fir treelet surrounding；
11) it applies fertilizer for second: planting the December in November-of next year, every China fir treelet applies compound fertilizer after planting；
12) it sprays for the third time after planting: the 3-4 month in plantation third year, thimerosal being sprayed to China fir treelet；
13) apply fertilizer for the third time after planting: the December in November-in plantation third year, every China fir treelet apply compound fertilizer；
By aforesaid operations, the prevention in planting process to China fir treelet pestalotiopsis funerea is completed.
Further, the mass concentration of potassium dihydrogen phosphate is 0.1% in step 1), is sprayed altogether 3 times, is sprayed every 20 days
It applies primary.
Further, when digging pit in step 2), spacing in the rows is 2 meters, and line-spacing is 2.5 meters, pit-size specification length × wide × depth
For 40cm × 40cm × 45cm.
Further, fertilizer described in step 3) is the boron using 40-50g plant ash, 150-200g phosphate fertilizer and 15-20g
Fertilizer mixes.
Further, thimerosal when step 4) is out of the garden is to use total active constituent content wettable for 72% Bravo
The Tween 80 of property pulvis 40-50g, 10-15ml, the water of 50kg configure, and when disinfection, whole young plant is impregnated, and the time is
10s。
Further, the thimerosal in step 6) is by the copper sulphate of 400-500g, the white lime of 400-500g, 10-15ml
Tween 80 and 50 kilograms of water be formulated.
Further, N, P, K mass ratio are 12:12:20 in the compound fertilizer of step 8).
Further, the carbendazol wettable powder 80- that the thimerosal of step 9) is 70% by total active constituent content
The Tween 80 of 100g, 10-15ml, the water of 50kg configure.
Further, N, P, K mass ratio are 15:15:15 in the compound fertilizer of step 11)；N, P in the compound fertilizer of step 13),
K mass ratio is 20::15:15.
Further, the Tuzet wettable powder 80- that the thimerosal in step 12) is 50% by total active constituent content
The Tween 80 of 100g, 10-15ml, the water of 50kg configure.
The invention has the following advantages:
1. by, to Chinese Fir Seedling water and fertilizer control, the modes hardening such as spray potassium dihydrogen phosphate, increasing the wooden of nursery stock in nursery
Change degree improves the resistance of nursery stock, to resist germ intrusion.
2. applying quick lime after digging pit, the germ in interior soil is cheated in disinfection, to reduce the intrusion of germ.
3. respectively when being out of the garden, after plantation 2 months, the 3-4 month of plantation next year, the 3-4 month for planting third year, to Chinese Fir Seedling
Thimerosal is sprayed with China fir treelet, purpose: being disinfection first, kill the germ on sapling and treelet；Secondly, use every time
Thimerosal is all different, and the mechanism of action of disinfection is also different, and the purpose is to prevent germ from generating resistance；Again, every kind of disinfection
It is added to Tween 80 in liquid, since Tween 80 has the function of surfactant, the effective component in thimerosal can be dispersed
And it is adsorbed on the surface of plant, improve bactericidal effect and keeps the long-acting of sterilization.
4. the proportion applied fertilizer every year can be adjusted according to plant production goals.Potash fertilizer and phosphate fertilizer such as are used sufficient in plantation,
Plantation current year applies the higher potash fertilizer of content, it is therefore an objective to promote plant root to grow, improve the lignifying journey of treelet trunk and branch
Degree increases the thickness of Young And Middle-aged Stands of Chinese Fir leaf piece horny layer of epidermis, to reduce the intrusion of germ.The content of nitrogenous fertilizer is then gradually increased,
Improve the increment of China fir treelet.
Specific embodiment
Below with reference to embodiment, the present invention is furture elucidated.
Embodiment 1: it was carried out in 2014 in hazard prevention Guanyang County.Specific step is as follows:
(1) hardening: start in by the end of October, 2014, in nursery to Chinese Fir Seedling water and fertilizer control, and a matter was sprayed every 20 days
Amount concentration be 0.1% potassium dihydrogen phosphate, continuous spraying 3 times.
(2) it digs pit: the appropriateness such as weeds, deadwood on forest land is cleared up, and according to 2 meters of (spacing in the rows) × 2.5 meter (line-spacing)
Specification is digged pit, and size specification of digging pit is 40cm (length) × 40cm (width) × 45cm (depth).
(3) it returns soil: after digging pit, the lime disinfection of 40-50g is used in each hole, it is each after disinfection to cheat the vegetation for applying 40g
Ash+150g phosphate fertilizer+15g boron fertilizer returns soil after fertilising.
(4) be out of the garden: for the Chinese Fir Seedling requirement height of seedling being out of the garden at 30-40 centimetres, ground diameter is 0.5-0.7 centimetres, anoderm damage,
Without folding branch, no disease and pests harm, root system is not damaged and flourishing；With the whole young plant of medicining liquid dipping China fir 10 seconds when being out of the garden；The thimerosal
The Tween 80 of Bravo wettable powder 40g, 10ml for being 72% by effective component, the water of 50kg configure.
(5) it plants: returning soil after one month, Chinese Fir Seedling is planted January to March, cultivated area is 1 hectare (total 1995
Strain).
(6) it sprays for the first time after planting: after plantation 2 months, thimerosal being sprayed to China fir treelet, the thimerosal is by 400g's
Copper sulphate, the white lime of 400g, the Tween 80 of 10ml, 50 kilograms of water are formulated.
(7) first time weeding after planting: planting the June of current year, weeding in the range of Chinese Fir Seedling diameter is 1 meter, and will
The weeds broken apart by chopping in weeding process are deposited in China fir treelet surrounding, inhibit weed growth.
(8) plant after first time topdressing: plant the December in November-of current year, every China fir treelet apply 150g compound fertilizer (N, P,
The mass ratio of K is 12:12:20).
(9) it sprays for second after planting: planting the 3-4 month of next year, thimerosal is sprayed to China fir treelet, the thimerosal is by having
Imitate the Tween 80 of carbendazim 80g, 10ml that ingredient is 70%, the water of 50kg configures.
(10) second of weeding after planting: planting the June of next year, weeding in the range of Chinese Fir Seedling radius is 1 meter.And it will
The weeds broken apart by chopping in weeding process are deposited in China fir treelet surrounding, inhibit weed growth.
(11) second applies fertilizer after planting: plant the December in November-of next year, every China fir treelet apply 250g compound fertilizer (N,
P, the mass ratio of K is 15:15:15).
(12) it sprays for the third time after planting: the 3-4 month in plantation third year, thimerosal being sprayed to China fir treelet, the thimerosal
It is configured by the water of Tween 80,50kg that effective component is 50% Tuzet wettable powder 80g, 10ml.
(13) apply fertilizer for the third time after planting: the December in November-in plantation third year, every China fir treelet apply 250g compound fertilizer
(mass ratio of N, P, K are 20:15:15).
The control group of embodiment 1 is also carried out on same a piece of forest land in embodiment 1 in 2014, specific processing step
It is as follows:
(1) it digs pit: the appropriateness such as weeds, deadwood on forest land is cleared up, and according to 2 meters of (spacing in the rows) × 2.5 meter (line-spacing)
Specification is digged pit, and size specification of digging pit is 40cm (length) × 40cm (width) × 45cm (depth).
(2) return soil: after digging pit, each Keng Shi 250g compound fertilizer (mass ratio of N, P, K are 15:15:15) is returned after fertilising
Soil.
(3) be out of the garden: for the Chinese Fir Seedling requirement height of seedling being out of the garden at 30-40 centimetres, ground diameter is 0.5-0.7 centimetres, anoderm damage,
Without folding branch, no disease and pests harm, root system is not damaged and flourishing.
(4) it plants: returning soil after one month, Chinese Fir Seedling is planted January to March, cultivated area is 1 hectare (total 1995
Strain).
(5) first time weeding after planting: planting the June of current year, weeding in the range of Chinese Fir Seedling diameter is 1 meter.
(6) plant after first time topdressing: plant the December in November-of current year, every China fir treelet apply 150g compound fertilizer (N:P:
K=15:15:15).
(7) second of weeding after planting: planting the June of next year, weeding in the range of Chinese Fir Seedling radius is 1 meter.
(8) second applies fertilizer after planting: plant the December in November-of next year, every China fir treelet apply 250g compound fertilizer (N:P:
K=15:15:15).
(9) plant after for the third time apply fertilizer: plantation third year December in November-, every China fir treelet apply 250g compound fertilizer (N:
P:K=15:15:15).
Embodiment 1 and control group China fir treelet, it is red in December, 2015, in December, 2016, in December, 2017 infection respectively
The case where blight, (is shown in Table 1).
Table 1: the pestalotiopsis funerea infection conditions in embodiment 1 and control group Young And Middle-aged Stands of Chinese Fir tree planting 3 years
As seen from Table 1, embodiment 1 and control group can significantly reduce China fir treelet pestalotiopsis funerea infection rate.
Embodiment 1 is compared with control group China fir treelet processing cost, respectively at 2014,2015,2016,2017
Statistical disposition cost (is shown in Table 2).
Table 2: embodiment 1 and 4 years processing costs of control group Young And Middle-aged Stands of Chinese Fir tree planting
As seen from Table 2,1 hectare of Young And Middle-aged Stands of Chinese Fir tree planting, 4 years processing costs, embodiment 1 is only 995 yuan higher than control group, high
Out 6.9%, it is effectively controlled the processing cost of this method.
Embodiment 2: it was carried out in 2015 in the Liuzhou city, Guangxi province county San Jiang.Specific step is as follows:
(1) hardening: start in by the end of October, 2015, in nursery to Chinese Fir Seedling water and fertilizer control, and a matter was sprayed every 20 days
Amount concentration be 0.1% potassium dihydrogen phosphate, continuous spraying 3 times.
(2) it digs pit: the appropriateness such as weeds, deadwood on forest land is cleared up, and according to 2 meters of (spacing in the rows) × 2.5 meter (line-spacing)
Specification is digged pit, and size specification of digging pit is 40cm (length) × 40cm (width) × 45cm (depth).
(3) return soil: after digging pit, the lime disinfection of 50g used in each hole, after disinfection it is each cheat apply the plant ash of 50g+
200g phosphate fertilizer+20g boron fertilizer returns soil after fertilising.
(4) be out of the garden: for the Chinese Fir Seedling requirement height of seedling being out of the garden at 30-40 centimetres, ground diameter is 0.5-0.7 centimetres, anoderm damage,
Without folding branch, no disease and pests harm, root system is not damaged and flourishing；By the whole young plant soaking disinfection liquid of China fir 10 seconds when being out of the garden；The thimerosal
The Tween 80 of Bravo wettable powder 50g, 15ml for being 72% by effective component, the water of 50kg configure.
(5) it plants: returning soil after one month, Chinese Fir Seedling is planted January to March, cultivated area is 1 hectare (total 1995
Strain).
(6) it sprays for the first time after planting: after plantation 2 months, thimerosal being sprayed to China fir treelet, the thimerosal is by 500g's
Copper sulphate, the white lime of 500g, the Tween 80 of 15ml, 50 kilograms of water are formulated.
(7) first time weeding after planting: planting the June of current year, weeding in the range of Chinese Fir Seedling diameter is 1 meter, and will
The weeds broken apart by chopping in weeding process are deposited in China fir treelet surrounding, inhibit weed growth.
(8) plant after first time topdressing: plant the December in November-of current year, every China fir treelet apply 150g compound fertilizer (N, P,
The mass ratio of K is 12:12:20).
(9) it sprays for second after planting: planting the 3-4 month of next year, thimerosal is sprayed to China fir treelet, the thimerosal is by having
Imitate the Tween 80 of carbendazim 100g, 15ml that ingredient is 70%, the water of 50kg configures.
(10) second of weeding after planting: planting the June of next year, weeding in the range of Chinese Fir Seedling radius is 1 meter.And it will
The weeds broken apart by chopping in weeding process are deposited in China fir treelet surrounding, inhibit weed growth.
(11) second applies fertilizer after planting: plant the December in November-of next year, every China fir treelet apply 250g compound fertilizer (N,
P, the mass ratio of K is 15:15:15).
(12) it sprays for the third time after planting: the 3-4 month in plantation third year, thimerosal being sprayed to China fir treelet, the thimerosal
The Tween 80 of Tuzet wettable powder 100g, 15ml for being 50% by effective component, the water of 50kg configure.
(13) apply fertilizer for the third time after planting: the December in November-in plantation third year, every China fir treelet apply 250g compound fertilizer
(mass ratio of N, P, K are 20:15:15).
The control group of embodiment 2 is also carried out on same a piece of forest land in example 2 in 2015, specific processing step
It is as follows:
(1) it digs pit: the appropriateness such as weeds, deadwood on forest land is cleared up, and according to 2 meters of (spacing in the rows) × 2.5 meter (line-spacing)
Specification is digged pit, and size specification of digging pit is 40cm (length) × 40cm (width) × 45cm (depth).
(2) return soil: after digging pit, each Keng Shi 300g compound fertilizer (mass ratio of N, P, K are 15:15:15) is returned after fertilising
Soil.
(3) be out of the garden: for the Chinese Fir Seedling requirement height of seedling being out of the garden at 30-40 centimetres, ground diameter is 0.5-0.7 centimetres, anoderm damage,
Without folding branch, no disease and pests harm, root system is not damaged and flourishing.
(4) it plants: returning soil after one month, Chinese Fir Seedling is planted January to March, cultivated area is 1 hectare (total 1995
Strain).
(5) first time weeding after planting: planting the June of current year, weeding in the range of Chinese Fir Seedling diameter is 1 meter.
(6) plant after first time topdressing: plant the December in November-of current year, every China fir treelet apply 150g compound fertilizer (N, P,
The mass ratio of K is 15:15:15).
(7) second of weeding after planting: planting the June of next year, weeding in the range of Chinese Fir Seedling radius is 1 meter.
(8) second applies fertilizer after planting: plant the December in November-of next year, every China fir treelet apply 250g compound fertilizer (N:P:
K=15:15:15).
(9) plant after for the third time apply fertilizer: plantation third year December in November-, every China fir treelet apply 250g compound fertilizer (N,
P, the mass ratio of K is 15:15:15).
Embodiment 2 and control group China fir treelet, it is red in December, 2016, in December, 2017, in December, 2018 infection respectively
The case where blight, (is shown in Table 3).
Table 3: the pestalotiopsis funerea infection conditions in embodiment 2 and control group Young And Middle-aged Stands of Chinese Fir tree planting 3 years
As seen from Table 3, embodiment 2 and control group can significantly reduce China fir treelet pestalotiopsis funerea infection rate.
Embodiment 2 is compared with control group China fir treelet processing cost, respectively at 2015,2016,2017,2018
Statistical disposition cost condition (being shown in Table 4).
Table 4: embodiment 2 and 4 years processing costs of control group Young And Middle-aged Stands of Chinese Fir tree planting
As seen from Table 4,1 hectare of Young And Middle-aged Stands of Chinese Fir tree planting, 4 years processing costs, embodiment 2 is only 1095 yuan higher than control group,
It is higher by 7.7%, is effectively controlled the processing cost of this method.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this hair
Bright protection scope should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (10)
1. a kind of implantation methods for preventing China fir treelet pestalotiopsis funerea, which comprises the following steps:
1) hardening: starting by the end of October, in nursery to Chinese Fir Seedling water and fertilizer control, and sprays potassium dihydrogen phosphate；
2) dig pit: weeds, deadwood on cleaning forest land are digged pit according to the spacing in the rows of plantation and line-spacing；
3) it returns soil: after digging pit, the lime disinfection of 40-50g is used in each hole, refertilizes after disinfection, returns soil after fertilising again；
4) be out of the garden: the Chinese Fir Seedling requirement height of seedling being out of the garden is at 30-40 centimetres, and ground diameter is 0.5-0.7 centimetres, and anoderm damages, without folding
Branch, no disease and pests harm, root system are not damaged and flourishing；It is handled when being out of the garden with medicining liquid dipping；
5) it plants: returning soil after one month, plant Chinese Fir Seedling January to March；
6) it sprays for the first time after planting: after plantation 2 months, thimerosal being sprayed to China fir treelet；
7) first time weeding after planting: planting the June of current year, weeding in the range of China fir treelet diameter is 1 meter, and by weeding
The weeds broken apart by chopping in the process are deposited in China fir treelet surrounding；
8) it first time topdressing after planting: plants the December in November-of current year, every China fir treelet applies compound fertilizer；
9) it sprays for second after planting: planting the 3-4 month of next year, thimerosal is sprayed to China fir treelet；
10) second of weeding after planting: planting the June of next year, weeding in the range of China fir treelet radius is 1 meter, and will remove
The weeds broken apart by chopping during grass are deposited in China fir treelet surrounding；
11) it applies fertilizer for second: planting the December in November-of next year, every China fir treelet applies compound fertilizer after planting；
12) it sprays for the third time after planting: the 3-4 month in plantation third year, thimerosal being sprayed to China fir treelet；
13) apply fertilizer for the third time after planting: the December in November-in plantation third year, every China fir treelet apply compound fertilizer；
By aforesaid operations, the prevention in planting process to China fir treelet pestalotiopsis funerea is completed.
2. according to the method described in claim 1, it is characterized by: the mass concentration of potassium dihydrogen phosphate is in step 1)
0.1%, it sprays 3 times, was sprayed every 20 days primary altogether.
3. according to the method described in claim 1, it is characterized by: spacing in the rows is 2 meters, line-spacing 2.5 when digging pit in step 2
Rice, pit-size specification length × wide × depth are 40cm × 40cm × 45cm.
4. according to the method described in claim 1, it is characterized by: fertilizer described in step 3) be using 40-50g plant ash,
The boron fertilizer of 150-200g phosphate fertilizer and 15-20g mix.
5. according to the method described in claim 1, it is characterized by: thimerosal when step 4) is out of the garden, be using it is total effectively at
The Tween 80 of Bravo wettable powder 40-50g, 10-15ml that point content is 72%, the water of 50kg configure, when disinfection,
Whole young plant is impregnated, time 10s.
6. according to the method described in claim 1, it is characterized by: thimerosal in step 6) by 400-500g copper sulphate,
The white lime of 400-500g, the Tween 80 of 10-15ml and 50 kilograms of water are formulated.
7. according to the method described in claim 1, it is characterized by: N, P, K mass ratio are 12:12 in the compound fertilizer of step 8):
20。
8. according to the method described in claim 1, it is characterized by: the thimerosal of step 9) by total active constituent content be 70%
The Tween 80 of carbendazol wettable powder 80-100g, 10-15ml, the water of 50kg configures.
9. according to the method described in claim 1, it is characterized by: N, P, K mass ratio are 15:15 in the compound fertilizer of step 11):
15；N, P, K mass ratio are 20:15:15 in the compound fertilizer of step 13).
10. according to the method described in claim 1, it is characterized by: the thimerosal in step 12) is by total active constituent content
50% Tween 80 of Tuzet wettable powder 80-100g, 10-15ml, the water of 50kg configure.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521490A (en) * | 2014-12-12 | 2015-04-22 | 陈蓝天 | Low-cost cedar planting method |
| CN105052481A (en) * | 2015-08-06 | 2015-11-18 | 黄振忠 | High-yield forestation method of fir woods |
| CN105557396A (en) * | 2014-10-08 | 2016-05-11 | 赵丽 | Method for controlling cucumber scab disease |
| CN106912350A (en) * | 2017-03-02 | 2017-07-04 | 广西壮族自治区林业科学研究院 | The step method for culturing seedlings of China fir Light media container seedling sand bed two |
| CN106922534A (en) * | 2017-03-27 | 2017-07-07 | 河池乐康生态农业科技有限公司 | A kind of method that tissue cultures quickly breed China fir |
| CN109168859A (en) * | 2018-08-24 | 2019-01-11 | 文山州林业科学研究所 | A kind of Reconstruction of Karst Mountain Areas China fir container nursery and management method |
-
2019
- 2019-01-29 CN CN201910083416.7A patent/CN109673362A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557396A (en) * | 2014-10-08 | 2016-05-11 | 赵丽 | Method for controlling cucumber scab disease |
| CN104521490A (en) * | 2014-12-12 | 2015-04-22 | 陈蓝天 | Low-cost cedar planting method |
| CN105052481A (en) * | 2015-08-06 | 2015-11-18 | 黄振忠 | High-yield forestation method of fir woods |
| CN106912350A (en) * | 2017-03-02 | 2017-07-04 | 广西壮族自治区林业科学研究院 | The step method for culturing seedlings of China fir Light media container seedling sand bed two |
| CN106922534A (en) * | 2017-03-27 | 2017-07-07 | 河池乐康生态农业科技有限公司 | A kind of method that tissue cultures quickly breed China fir |
| CN109168859A (en) * | 2018-08-24 | 2019-01-11 | 文山州林业科学研究所 | A kind of Reconstruction of Karst Mountain Areas China fir container nursery and management method |
Non-Patent Citations (4)
| Title |
|---|
| 中国林业科学研究院: "《中国森林病害》", 31 December 1994, 中国林业出版社 * |
| 张兴等: "《西北地区农作物病虫草害药剂防治技术指南》", 30 April 1992, 陕西科学技术出版社 * |
| 李六一: "杉木苗期赤枯病的发生规律与防治", 《安徽林业科技》 * |
| 河南农学院园林系: "《杉木》", 30 June 1979, 河南人民出版社 * |
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