CN104756805A - Method for preventing oil camphor tree from transplanting rot diseases - Google Patents

Method for preventing oil camphor tree from transplanting rot diseases Download PDF

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Publication number
CN104756805A
CN104756805A CN201510215745.4A CN201510215745A CN104756805A CN 104756805 A CN104756805 A CN 104756805A CN 201510215745 A CN201510215745 A CN 201510215745A CN 104756805 A CN104756805 A CN 104756805A
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camphor tree
wound
oil camphor
tree
decay
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CN201510215745.4A
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Chinese (zh)
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CN104756805B (en
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乔立栋
李蕾
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宜宾云辰乔木园林有限责任公司
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants

Abstract

The invention discloses a method for preventing an oil camphor tree from transplanting rot diseases. By means of treatment measures taken before the oil camphor tree is transplanted and protection measures taken after the oil camphor tree is transplanted, the rot diseases are prevented, the number of wounds is reduced, branches are sawed as larger as possible, and the wound number is reduced. Integral insecticidal disinfection work is conducted on the oil camphor tree, insecticidal disinfection treatment is conducted by using 450-550 ppm of chlorpyrifos EC and 800-1200 ppm of carbendazim WP, and sterilization is further conducted by using 2%-4% of copper sulphate liquid; the wounds are treated, and the wound treatment is conducted by using a wound daub agent; during planting, proper carbendazim WP and Agri-SC soil opsonin are put into backfill soil, and after the carbendazim WP, the Agri-SC soil opsonin and the backfill soil are mixed evenly, backfill is conducted; after the oil camphor tree is planted, rooting water is irrigated by using 600-750 ppm of naphthylacetic acid. Aiming at the measures of the rot diseases, preventation is conducted on each links. By means of the method, the rot disease incidence rate of transplanting the oil camphor tree is lowered from original 50% to below 5%.

Description

A kind of pre-grease proofing camphor tree transplants the method for decay

Technical field

The invention discloses a kind of preventive measure of tree disease, relate to tree grafting growth field, especially a kind of pre-grease proofing camphor tree transplants the method for decay.

Background technology

The rare tree of oil camphor tree system Lauraceae Cinnamomum, be mainly distributed in Yibin, there are distribution in Chuan Nan and basin week, and there is introducing and planting in Hunan, Jiangxi etc. outside the province.Also known as " Cinnamomum longepaniculatum in Yibin ", be country's II grade of Top-rated protected wild plants.Oil camphor tree is evergreen neat wood, and up to 50m, diameter of a cross-section of a tree trunk 1.3 meters above the ground 3m, have growth speed, sprout tillers is strong, carry leaf many, sick worm is few, tree-like attractive in appearance, and attitude is grand, and wooden pliable and tough, the feature of texture densification, the life-span reaches thousand, is the first-selected seeds of afforesting in flakes and turning the four sides green.Oil camphor tree pocket, containing safrole 3-5%, is the important source material of synthesizing piperonal; Camphorwood gives off a strong fragrance, corrosion resistant is mothproof, is the clear lumber of shipbuilding case, Home furniture and artistic handicraft; Camphor tree blade, containing camphor oil 3.8-4.5%, extracts Cineole, is widely used in medicine, chemical industry, spices, food and national defense industry, and oily camphor tree seed oil expression, can supply soapmaking, make lubricating oil.Oil camphor tree root, branch, leaf, timber all can extract camphor oil, through Chengdu Inst. of Biology, Chinese Academy of Sciences's chemical examination camphor oil, obtain 40 components, wherein main component accounts for 25.43% for accounting for 58.55%, one terpineol by leaf oil element, and fragrant braised alkene accounts for 14.16%, other also have borneol, camphor, nerol etc.These components are the scarce raw materials of national defence, light industry, the aspects such as spices, medicine, food industry and military project.Oil camphor tree whole body is precious, and especially world-famous with camphor oil product, Yibin camphor tree agriculture is referred to as " cash cow ", the positive Efforts To Develop artificial cultivation in Yibin County.

Decay takes by hundreds of kind soil the plant disease that bacterium or fungi cause, reveal any symptoms is: butt rot; Stem rots; Fruit rot; The black wire bundle of root rot Bing Yi Mildew layer (rhizomorph) covers (close ring Pseudomonas, Clitocybe).Wood decay belongs to (Fomes) by Daedalea (Daedalea), shelf fungus, lenzites bacteria belongs to (Lenzites), Polyporus (Polyporus), sleeping hole belongs to the hundreds of kind fungi such as (Poria) and Stereum (Stereum) and caused.Invaded timber Chang Bianse or stain, soft corruption is frangible or in powder Mildew shape.Slowly, Chang Jing for many years in infringement.Infect and nearly all occur through wound.The shape of a hoof and layer frame shape fruit body are grown along trunk and branch, or form bacterium gill fungus at butt or wound.Decay causes that the survival rate of oily camphor tree reduces, arboreal growth decline, bring hidden danger and endanger periphery plant simultaneously to the life safety of the arboreal growth environment periphery masses and property safety.Rotten pathogenetic reason be mainly following some:

1. soil physical chemistry shape worsens, cause on the one hand Growth status bad, root also often can be caused to injure on the other hand;

2. atmospheric pollution is serious, arboreal growth also can be caused bad, reduce its resistance;

3. human being's production life activity causes a large amount of mechanical damages;

4. frequent unsuitable way to manage, as improper in water and fertilizer management, tree root damages, it is improper to build;

5. natural cause, as fire, congeal injury, wind, hail etc.;

6. the wound that stays to trees of the generation of plant pest.

All these damages all can provide invasion chance for weak rot fungi of posting body.Decay early stage not easily observe, until its Symptoms out after, reach an advanced stage, occur irremediable injury, severe patient causes tree death.Its symptom is: fungus sporophore occurs; The rotten symptom of typical case; There is treehole, tree seam, the burr etc.; Trees entirety decline shape.

Along with the exploitation in oily camphor tree market, by finding after its large tree market circulation a period of time, its probability that decay occurs is far longer than other green tree species, and in transplanting, oily camphor tree decay probability of happening is about 50%.The large tree of oil camphor tree, when transplanting, needs to saw the wound removing branch, allocation and transportation etc. and all easily occur differing in size, for the intrusion of pathogen creates condition.Large tree leaves vegetatively former, and root system is injured, and after transplanting, moisture supply not in time, causes its resistance to decline, add that some factor easily makes decay occur.Decay has had a strong impact on survival rate and the production economy value of the transplanting of Large Oil camphor tree.

Summary of the invention

The present invention is directed to appeal problem and propose a kind of method that pre-grease proofing camphor tree transplants decay.Oily camphor tree can be effectively reduced and after the transfer decay occurs.

In order to reach appeal object, a kind of pre-grease proofing camphor tree transplants the method for decay, comprises the following steps:

1. reduce wound quantity when wound control is pruned as far as possible, prune bough as far as possible, when saw removes, saw kerf is vertical with branch, reduces wound area, gets on or off the bus and carry out safeguard measure in transportation trees, avoids unnecessary wound to produce;

2. after Pesticidal and sterilizing process trees transport to the scene of planting, use 450 ~ 550ppm chlopyrifos EC and concentration be 800 ~ 1200ppm carbendazim WP as mixing disinfectant, entirely set spraying, comprise native ball, all squirting as spending, forbidding to there is drain spray phenomenon;

3., after treatment of wounds treats Pesticidal and sterilizing work disposal, after using 2 ~ 4% copper sulfate solutions to spray wound, use wound liniment uniform application wound;

4. backfill soil process needed to process backfill soil before planting, and every cubic metre of backfill soil adds 50 ~ 75g50% carbendazim WP, 25 ~ 35mlAgri-SC soil conditioning agent without deep ploughing, backfills after mixing;

5. conditioning agent pouring use 600 ~ 750ppm methyl α-naphthyl acetate carries out the normal root water pouring work after planting of plants, and normal root water must water foot and irrigate, and impels its Rapid Rooting, improves the immunity of itself.

In addition the survival rate in order to improve Large Oil camphor tree further can also use for reference the keep-alive measure of other large trees, as twined bar process, sprays transpiration inhibitor, support, infuses, takes the measure such as sunshade net, spray nutrient solution.

The method is not only used in oily camphor tree, also can prevent the decay of other big tree transplantings.Be cautious use of when Aceraceae tree grafting growth.

Use this method to transplant generation that oily camphor tree or other large trees can effectively reduce decay, has the following advantages:

1. before transplanting, trees memory is pruned, especially bough is pruned, decrease wound area and quantity, reduce and transplant rear oily camphor tree to the demand of water, the minimizing of wound also reduces rotten pathogenetic possibility, and more shoot can be born around bough after pruning bough, improve the economic benefit of oily camphor tree;

2. trees arrive to transplant behind place and use chlopyrifos E+ carbendazim WP as Pesticidal and sterilizing process, can effectively protect oily camphor tree, and minimizing institute itself be with fungi, especially can the oily camphor tree root of available protecting, and two kinds of medicaments are hypotoxicity medicament, affect not quite on surrounding enviroment;

3. re-use wound liniment after using copper sulphate to process wound and smear that wound effectively can carry out sterilization to wound, protection prevents wound downright bad, reduce the invasion of rot fungi;

4. backfill soil process can effectively reduce the fungi in backfill soil, and chesson, break soil compaction, add deep plough level, improve soil water-retaining and store fertile ability, improve utilization rate of fertilizer, growth promoting effects, reduces soil-borne disease, for the early growth after oily camphor tree transplanting provides a better environment;

5. conditioning agent pouring can effectively promote its Rapid Rooting, promotes the immunity of oily camphor tree;

6. other large tree keep-alive measures can be coordinated jointly to carry out;

7. according to the approach of decay disease, prevent at links, stop it and occur, effective.

Specific embodiments

For setting forth the predetermined object and technological means and effect that the present invention reaches further, below in conjunction with embodiment, specific embodiment of the invention scheme is described in detail.

Embodiment 1: transplant oily camphor tree 50, tree breast-height diameter 15cm ~ 20cm, oily camphor tree primary place of production mountain forest, transplants You Zhang base, place.Concrete operation step comprises the following steps:

1. reduce wound quantity when wound control is pruned as far as possible, prune bough as far as possible, when saw removes, saw kerf is vertical with branch, reduces wound area, gets on or off the bus and carry out safeguard measure in transportation trees, avoids unnecessary wound to produce;

2., after Pesticidal and sterilizing process trees transport to the scene of planting, use 480ppm chlopyrifos EC for mixing disinfectant with 1000ppm carbendazim WP, entirely sets spraying, comprises native ball, all squirt as degree, forbid to there is drain spray phenomenon;

3., after treatment of wounds treats Pesticidal and sterilizing work disposal, after using 3% copper sulfate solution to spray wound, use wound liniment uniform application wound;

4. backfill soil process needed to process backfill soil before planting, and every cube of backfill soil adds 60g50% carbendazim WP, 30mlAgri-SC soil conditioning agent without deep ploughing, backfills after mixing;

5. the normal root water pouring work after conditioning agent pouring uses the dilution of 650ppm methyl α-naphthyl acetate to carry out planting of plants, normal root water must water foot and irrigate, and impels its Rapid Rooting, improves the immunity of itself;

6. oily camphor tree also twines bar process in migration process in addition, leaf sprays transpiration inhibitor, defeated nutrient solution, take sunshade net step.

Transplant and check a trees decay situation afterwards in, transplant 50 and survive 49, the cause of death is that trunk dries up, and have 1 decay occurs, occurrence cause is that the trunk of oily camphor tree own has hole, and decay incidence probability is 2%.

Embodiment 2: transplant oily camphor tree 38, tree breast-height diameter 18 ~ 25cm, the primary mountain forest of oily camphor tree, transplants You Zhang base, place.Concrete operation step comprises the following steps:

1. reduce wound quantity when wound control is pruned as far as possible, prune bough as far as possible, when saw removes, saw kerf is vertical with branch, reduces wound area, gets on or off the bus and carry out safeguard measure in transportation trees, avoids unnecessary wound to produce;

2., after Pesticidal and sterilizing process trees transport to the scene of planting, use 450ppm chlopyrifos EC as mixing disinfectant with 1200ppm carbendazim WP, entirely sets spraying, comprises native ball, all squirt as degree, forbid to there is drain spray phenomenon;

3., after treatment of wounds treats Pesticidal and sterilizing work disposal, after using 2.5% copper sulfate solution to spray wound, use wound liniment uniform application wound;

4. backfill soil process needed to process backfill soil before planting, and every cube of backfill soil adds 55g50% carbendazim WP, 30mlAgri-SC soil conditioning agent without deep ploughing, backfills after mixing;

5. the normal root water pouring work after conditioning agent pouring uses 600ppm methyl α-naphthyl acetate to carry out planting of plants, normal root water must water foot and irrigate, and impels its Rapid Rooting, improves the immunity of itself.

Transplant and check a trees decay situation afterwards in, transplant 38 and survive 38,1 there is decay situation, and decay incidence rate is 2.6%.

Embodiment 3: transplant oily camphor tree 25, tree breast-height diameter 40 ~ 55cm, the primary mountain forest of oily camphor tree, transplants park, place.Concrete operation step comprises the following steps:

1. reduce wound quantity when wound control is pruned as far as possible, prune bough as far as possible, when saw removes, saw kerf is vertical with branch, reduces wound area, gets on or off the bus and carry out safeguard measure in transportation trees, avoids unnecessary wound to produce;

2. after Pesticidal and sterilizing process trees transport to the scene of planting, working concentration be 550ppm chlopyrifos EC with 1200ppm carbendazim WP as mixing disinfectant, entirely set spraying, comprise native ball, all squirt into degree, forbid to there is drain spray phenomenon;

3., after treatment of wounds treats Pesticidal and sterilizing work disposal, after using 4% copper sulfate solution to spray wound, use wound liniment uniform application wound;

4. backfill soil process needed to process backfill soil before planting, and every cube of backfill soil adds 65g50% carbendazim WP, 35mlAgri-SC soil conditioning agent without deep ploughing, backfills after mixing;

5. the normal root water pouring work after conditioning agent pouring uses 600ppm methyl α-naphthyl acetate to carry out planting of plants, normal root water must water foot and irrigate, and impels its Rapid Rooting, improves the immunity of itself.

Transplant and check a trees decay situation afterwards in, transplant 25 and survive 25,1 decay situation occurs, and decay incidence rate is 4%.

Embodiment 4: transplant hardwood nanmu 1280, tree breast-height diameter 16 ~ 22cm, the primary mountain forest of hardwood nanmu or nursery, transplants road both sides, place.Concrete operation step comprises the following steps:

1. reduce wound quantity when wound control is pruned as far as possible, prune bough as far as possible, when saw removes, saw kerf is vertical with branch, reduces wound area, gets on or off the bus and carry out safeguard measure in transportation trees, avoids unnecessary wound to produce;

2., after Pesticidal and sterilizing process trees transport to the scene of planting, use 450ppm chlopyrifos EC as mixing disinfectant with 800ppm carbendazim WP, entirely sets spraying, comprises native ball, all squirt as degree, forbid to there is drain spray phenomenon;

3., after treatment of wounds treats Pesticidal and sterilizing work disposal, after using 2% copper sulfate solution to spray wound, use wound liniment uniform application wound;

4. backfill soil process needed to process backfill soil before planting, and every cube of backfill soil adds 60g50% carbendazim WP, 25mlAgri-SC soil conditioning agent without deep ploughing, backfills after mixing;

5. the normal root water pouring work after conditioning agent pouring uses 650ppm methyl α-naphthyl acetate to carry out planting of plants, normal root water must water foot and irrigate, and impels its Rapid Rooting, improves the immunity of itself;

6. in addition to the defeated nutrient solution of trees, spray nutrient solution with sprayer.

Transplant and check a trees decay situation afterwards in, transplant 1280 and survive 1165, because of the dead trees 25 of decay, residue trees generation decay 13, decay incidence rate is 2.97%.

As mentioned above, be only present pre-ferred embodiments, therefore appoint and allly do not depart from this programme technology contents, according to technical spirit of the present invention, any simple change, equivalent variations and modification are made to above embodiment, all still belong to the scope of technical solution of the present invention.

Claims (3)

1. pre-grease proofing camphor tree transplants a method for decay, it is characterized in that, comprises the following steps:
1) reduce wound quantity when wound control is pruned, to prune bough, when saw removes, saw kerf is vertical with branch, gets on or off the bus and carry out safeguard measure in transportation trees as far as possible;
2) after Pesticidal and sterilizing process trees transport to the scene of planting, use 450 ~ 550ppm chlopyrifos EC and concentration be 800 ~ 1200ppm carbendazim WP as mixing disinfectant, entirely set spraying, comprise native ball;
3) after treatment of wounds treats Pesticidal and sterilizing work disposal, working concentration is after 2 ~ 4% copper sulfate solutions spray wound, uses wound liniment uniform application wound;
4) backfill soil process needed to process backfill soil before planting, and every cubic metre of backfill soil adds 50 ~ 75g50% carbendazim WP, 25 ~ 35mlAgri-SC soil conditioning agent without deep ploughing, backfills after mixing;
5) conditioning agent pouring use 600 ~ 750ppm methyl α-naphthyl acetate carries out the normal root water pouring work after planting of plants.
2. a kind of pre-grease proofing camphor tree according to claim 1 transplants the method for decay; it is characterized in that: other large tree keep-alive measures can be coordinated jointly to carry out, other large tree keep-alive measures comprise and twine bar process, spray transpiration inhibitor, support, infuse, take sunshade net, spray nutrient solution.
3. a kind of pre-grease proofing camphor tree according to claim 1 and 2 transplants the method for decay, it is characterized in that: can be used for preventing other large-scale trees to transplant decay, be cautious use of during Aceraceae tree grafting growth.
CN201510215745.4A 2015-04-30 2015-04-30 A kind of method preventing Cinnamomum langepaniculatum to transplant decay CN104756805B (en)

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Address after: Yibin City, Sichuan province 644000 Qinghua Street No. 8 Building 1 Cuiping District 2 floor No. 1-4

Patentee after: Sichuan Yunchen Garden Technology Co., Ltd

Address before: 644000, Yibin, Sichuan Province on the South Bank of the west side Tiancheng Yuan District 16 1F-1

Patentee before: Yibin Yunchen Arbor Garden Co., Ltd.