CN106700793B - It is a kind of to prevent the coating and its application method that stub sprout tillers and day are bright after Changing Species by Top Grafting of citrus - Google Patents

It is a kind of to prevent the coating and its application method that stub sprout tillers and day are bright after Changing Species by Top Grafting of citrus Download PDF

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CN106700793B
CN106700793B CN201611042856.0A CN201611042856A CN106700793B CN 106700793 B CN106700793 B CN 106700793B CN 201611042856 A CN201611042856 A CN 201611042856A CN 106700793 B CN106700793 B CN 106700793B
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stub
coating
citrus
day
grafting
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CN106700793A (en
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彭良志
汪海
曹立
江才伦
凌丽俐
付行政
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Southwest University
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098Metal salts of carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D109/00Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09D109/06Copolymers with styrene
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D131/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04Homopolymers or copolymers of vinyl acetate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic

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  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
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  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The coating and its application method that stub sprout tillers and day are bright after Changing Species by Top Grafting of citrus are prevented the present invention relates to a kind of.The coating is stirred evenly and is formed by polymer cement-base waterproof coating, portland cement for building, talcum powder for building, Nafusaku mixing.The coating application is in light gray-white on stub, and coating is firmly bonded, and resistance to rainwater elution is washed away, ventilative, shading, heat-insulated and reflective are good, and need to only be brushed after Changing Species by Top Grafting of citrus once can efficiently prevent the sprout tillers of stub and day from burning, be conducive to graft bud growth, tree crown is promoted to restore.Product of the present invention has no adverse effects to citrus trees.Preparation method of the present invention is to be prepared under normal temperature and pressure, safety energy-conserving environment protection;Its application method is simple and practicable, using flexible.Convenient for promoting the use of.

Description

A kind of stub sprout tillers and the coating to burn day and its use after preventing Changing Species by Top Grafting of citrus Method
Technical field
The present invention relates to a kind of coating, for preventing stub sprout tillers after Changing Species by Top Grafting of citrus and burning day, and its preparation is provided Method and application method.
Technical background
China is the maximum citrus producing country in the whole world and country of consumption, national 37,700,000 mu of citrus area in 2015, yield 36600000 tons, citrus production has become the important industry of shaking off poverty and setting out on the road to prosperity in Southern Rural Area mountain area.However, since China's citrus produces Fast-growth, yield increases sharply, and the medium variety that 80% or so citrus is 11-12 months maturation, harvests listing phase collection In, cause the seasonality being on the rise to sell fruit difficulty problem, restricts the raising of industrial benefit.In order to solve the problems, such as this, in recent years respectively The Cultivar replacing replacement is carried forward vigorously in citrus producing region, and ripe citrus variety is replaced with the precocity of 9-10 maturations during the 11-12 months are harvested Ripe new varieties in kind, the late variety of 1-5 months maturation or the 11-12 months ripe high-quality.The method of Cultivar replacing mainly has two Kind, first method is that building well, second method are high on the tree of original kind again after cutting down or diging up original kind citrus trees It connects and changes kind into new varieties.First method is mainly used in citrus ulcer, Huanglong lesion, as Guangxi, Guangdong, Fujian, Yunnan, The ground such as South Jiangxi and Southern Hunan;Second method is mainly used in no canker, without Huanglong lesion, such as Sichuan, Chongqing, lake The ground such as north, Shaanxi.3~4 high-graftings have been carried out in the citrus producing region in the Sichuan Basin, in the past 30 years, most of Citrus Orchard, The continuous updating of kind makes the citrus benefit in this producing region rank national first always.Therefore, high-grafting is in China's citrus Important role in production.
Changing Species by Top Grafting of citrus mainly carries out on big tree, and graft position is usually on the boughs such as major branch, secondary major branch, sometimes It is carried out on trunk, limb majority more than graft position was amputated or cut in early spring, the original kind limb (i.e. " tree left Stake ") it is directly exposed under sunlight, exposed stub (including trunk, similarly hereinafter) is easy a large amount of sprout tillers (rudiment of original kind), this A little stub sprout tillers must manually erase repeatedly, with ensure grafting bud (rudiments of more new varieties) growth and Cultivar replacing at Work(.It erases repeatedly sprout tillers not only waste of manpower, but also consumption tree nutrient, influences the growth for grafting bud.Further, since grafting bud is being worked as Year July, pervious shoot and leaf growth amount was smaller, and most of stub is under in the high temperature dry season, season is still exposed to sunlight, easily by sun Light day is burnt evil, and stub sunny slope bark cracking, injured or even dead is caused.Stub day burns in order to prevent, is usually adopted in production It is burnt with the methods of stub brushing lime white, or wrapping straw, old newspaper, duds object prevention stub day.Stub brushing lime white holds Easily fallen by rain drop erosion, it is ineffective, repeated multiple times brushing is needed, and sprout tillers easily occur.Though wrapping up the methods of straw, duds object Persistently, but of high cost and easy growth pest and disease damage.Therefore, it is necessary to which that researches and develops simple and effective prevents stub sprout tillers and day from burning Coating and its application method.
Invention content
Present invention aims at a kind of coating is provided, having fabulous prevent stub sprout tillers after Changing Species by Top Grafting of citrus and burns day The effect of.
It is realized the purpose of the present invention is technical solution in this way:
A kind of coating, including following components:2 parts of polymer cement-base waterproof coating, 1~1.7 part of portland cement, talcum 1~1.5 part of powder, 0.5/10000~1/10000 part of Nafusaku, is in parts by weight.
The above components are preferably:2 parts of polymer cement-base waterproof coating, 1.4 parts of portland cement, 1.3 parts of talcum powder, 0.75/10000 part of Nafusaku, is in parts by weight.
The polymer cement-base waterproof coating is commercial product, is by synthesising macromolecule copolymer lotion (such as polypropylene Acid esters, polyvinyl acetate, SBR emulsion) and various additives optimum organization made of liquid material and mating powder it is compound Made of bi-component water-repellent paint, have both the building coating of macromolecule polymer material and inorganic material characteristic.
The portland cement be cement for building, be commercial product, label P.O 42.5, P.O 42.5R, 32 P.O, P.O 52.5, P.O 52.5R or P.O 62.5.
The talcum powder is common talcum powder for building, is commercial product, main component is hydrous magnesium silicate.
The Nafusaku is plant growth regulator, chemical formula C12H9O2Na, 98% or more purity requirement.
The second object of the present invention is to provide the preparation method of above-mentioned coating.
What the second object of the present invention was realized in:
The preparation method of above-mentioned coating, includes the following steps:At normal temperatures and pressures, talcum powder is added to polymer cement It in base waterproof coating, stirs mixing, adds portland cement, be eventually adding Nafusaku, agitation is mixed into starchiness to obtain the final product. Preferably now with the current, standing time was no more than 4 hours.
The third object of the present invention is to provide the application method of above-mentioned coating.
What the third object of the present invention was realized in:
The application method of above-mentioned coating, includes the following steps:Before the stub rudiment of high-grafting tree, the coating is applied It brushes in stub.Stub includes the pile crown that the boughs such as trunk and major branch, secondary major branch are sawed-off or leave after cutting.It is grafted on stub Not brushing paint within 1~2 centimetre of the periphery at bud position.
There are the soils such as moss, soil on stub before brushing, first to use the removings such as hairbrush or rag clean, then apply again Swabbing;Clean stub can direct brushing paint, brushing preferably carried out when stub dry tack free is anhydrous, stub is uniformly applied Brush a coating (except the position of grafting bud).After stub brushing paint, if encountering larger rainfall in 24 hours, dope layer can It can be eluted and damage by rainwater, encounter such situation, need the supplement brushing as early as possible in no rainy day gas primary.In general, brushing 24 Coating has hardened after hour, is resistant to rainwater elution and washes away.The saw stake of Changing Species by Top Grafting of citrus of the present invention or cut piling method, Field management after engrafting method, grafting etc. is carried out by its conventional method.
The field management after piling method, engrafting method, grafting is cut in the saw stake of Changing Species by Top Grafting of citrus tree of the present invention It is carried out Deng by its conventional method.
Advantageous effect
1, the dope layer formed after stub brushing is in light gray-white, has ventilative, shading heat-insulated and light-reflecting property, can be efficiently It prevents the stub sprout tillers after Changing Species by Top Grafting of citrus and day from burning, promotes grafting bud growth, accelerate tree crown molding.
2, dope layer adheres to firm on stub, and (2 months-November) are without any obscission in citrus year Growing season; Primary, saving of work and time need to be only brushed after citrus trees high-grafting.
3, dope layer to citrus trees without adverse side effect.
4. preparation method of the present invention is to be prepared under normal temperature and pressure, now with the current, safety energy-conserving environment protection;Its application method It is simple and practicable, convenient for promoting the use of.
Specific implementation mode
Following embodiment is used only as explanation of the present invention, and number therein is in parts by weight.
It is further illustrated the present invention below by the mode of embodiment, does not therefore limit the present invention to the implementation Within the scope of example.
Embodiment 1
6 years Sheng Mokete high-graftings of method pair of the present invention irrigate the effect of exposure stub after mandarin orange burnt anti-sprout tillers anti-day.
1, materials and methods
Implement orchard be 2 team of the Chongqing City Jiangjin District pioneer town villages Ma Liu Ka Lizuo citrange anvil Mo Kete tangerine orange trees, 2011 Year plantation, selects that 10 plants of sizes are close, the identical growth proper tree of growing way on 2 16th, 2016, to major branch, secondary major branch and a small amount of three After grade branch saw stake, high-grafting is fertile mandarin orange, wherein the stub of 5 plants of high-grafting trees handles (control) without any protection, separately Outer 5 plants of high-grafting trees are using the prepared coating of the present invention by all stubs (including trunk, major branch, secondary major branch and a small amount of three The pile crown left after grade branch is sawed-off) uniformly brush a coating.It grafts on stub and is not applied within 1 centimetre of periphery for irrigating mandarin orange bud position Swabbing.Other field management methods are carried out with reference to the cultivation management after Changing Species by Top Grafting of citrus.
Formulation for coating material is:JS polyalcohol cement basis composite water-proof paints (Bao Xiang waterproof materials Co., Ltd of Weifang City product, Model II classes) 2 parts, 1 part of 42.5 portland cements of P.O, 1 part of common talcum powder, 0.5/10000 part of Nafusaku, it is above with Parts by weight meter.After mixing fully agitation, mixing become underflow paste coating.
2, test result
The stub and trunk of processing tree exposure uniformly brushed a coating at 16 days 2 months (within 2 centimetres of grafting bud periphery Except position), it is solidified after 24 hours, appearance is light gray-white, and resistance to rainwater elution is washed away, ventilative, heat-insulated, reflective, is shone in sunlight When penetrating, the stub surface temperature of coating has been brushed significantly lower than control;Bud well-grown is grafted, has no any side effect, to working as When the tree crown in November in year, grafting bud germination and growth has basically formed, coating is still secured, and because of Growth status, coating has part small Crack, but without any obscission.After artificially scraping removing coating, the stub cortex fresh and healthy of exposing is observed.Compare the stub of tree 5 sprout tillers have been sprouted, have manually been erased every time, have been burnt stub sunny slope day serious, bark gummosis, local necrosis, grafting bud life The long amount only half of processing tree or so (table 1).
The black section of table 1 is extra-high to connect the sprout tillers of stub different disposal and situation (2016.2.16-2016.11.5) of burning day after fertile mandarin orange
* stub sprout tillers number:It after sprout tillers is erased and can sprout out, and erase, repeatedly, therefore have multiple sprouting.
3, conclusion
The method of the present invention, which can effectively prevent, burns the sprout tillers of stub and day after Mo Kete high-graftings, promotes to irrigate mandarin orange and grafts bud Growth and its expansion of tree crown.
Embodiment 2
The effect that the anti-sprout tillers anti-day of exposure stub burns after 6 years Sheng Mokete high-grafting Cara Caras of method pair of the present invention Fruit.
1, materials and methods
Implement orchard be 2 team of the Chongqing City Jiangjin District pioneer town villages Ma Liu Ka Lizuo citrange anvil Mo Kete tangerine orange trees, 2011 Year plantation, selects that 10 plants of sizes are close, the identical growth proper tree of growing way on 2 16th, 2016, after sawing stake to major branch and secondary major branch, High-grafting is Cara Cara, wherein the stub of 5 plants of high-grafting trees handles (control) without any protection, other 5 plant height It connects and changes kind tree using the prepared coating of the present invention by all stubs (including trunk, the stake left after major branch, secondary major branch are sawed-off Head) uniformly brush a coating.Not brushing paint is grafted within 1 centimetre of the periphery at Cara Cara bud position on stub.Height, which connects, to be changed The saw stake of kind of tree cuts the field management after piling method, engrafting method, grafting etc. by the progress of its conventional method.Formulation for coating material is: 2 parts of JS polyalcohol cement basis composite water-proof paints (Bao Xiang waterproof materials Co., Ltd of Weifang City product, model II classes), P.O 42.5 1.4 parts of portland cements, 1.3 parts of common talcum powder, 0.75/10000 part of Nafusaku.It is in parts by weight above.It is mixed After conjunction fully agitation, mixing become underflow paste coating.
2, test result
The stub and trunk of processing tree exposure uniformly brushed a coating at 16 days 2 months, were solidified after 24 hours, appearance is shallow Canescence, resistance to rainwater elution are washed away, and ventilative, heat-insulated, reflective, in sunlight, the stub surface temperature for having brushed coating is bright It is aobvious to be less than control;Bud well-grown is grafted, has no any side effect, to November current year, grafts the tree crown of bud germination and growth base When this formation, coating is still secured, and because of Growth status, coating has part small crack, but without any obscission.Artificially strike off painting After layer, the stub cortex fresh and healthy of exposing is observed.The stub of control tree has sprouted 5 sprout tillers, is manually erased every time, sets It burns stake sunny slope day serious, bark gummosis, local necrosis, grafting bud increment only have the half for handling tree or so (table 2)
The black section of table 2 is extra-high to connect the sprout tillers of stub different disposal and situation (2016.2.16-2016.11.5) of burning day after fertile mandarin orange
* stub sprout tillers number:It after sprout tillers is erased and can sprout out, and erase, repeatedly, therefore have multiple sprouting.
3, conclusion
The method of the present invention, which can effectively prevent, burns the sprout tillers of stub and day after Mo Kete high-grafting Cara Caras, promotes to transfer It budders growth and its expansion of tree crown.
Embodiment 3
The anti-sprout tillers of exposure stub is anti-after 11 years red navel oranges of raw blood orange high-grafting dragon time of method pair of the present invention The effect that day burns.
1, materials and methods
Implement orchard be It In Beibei, Chongqing citrus village 11 years Sheng Kalizuo citrange anvil blood orange trees, 2016 3 Select within 18th that 6 plants of sizes are close, growing way identical growth proper tree the moon, after sawing stake to major branch and secondary major branch, high-grafting is that dragon returns Red navel orange, wherein the stub of 3 plants of high-grafting trees handles (control) without any protection, in addition 3 plants of high-grafting trees use All stubs (including trunk, the pile crown left after major branch, secondary major branch are sawed-off) are uniformly brushed one by the prepared coating of the present invention Coating.Dragon is grafted on stub returns not brushing paint within 2 centimetres of the periphery at red navel orange bud position.Other field management methods are joined According to the cultivation management after Changing Species by Top Grafting of citrus.
Formulation for coating material is:2 parts of JS-991 polymer cement-base waterproof coatings (Chongqing is all-cis Chemical Co., Ltd.'s product), 1.7 parts of 62.5 portland cements of P.O, 1.5 parts of common talcum powder, 1/10000 part of Nafusaku.It is in parts by weight above.It is mixed Fully agitation, mixing become starchy coating after conjunction.
2, test result
The stub and trunk of processing tree exposure uniformly brushed a coating March 18, were solidified after 1 day, appearance is light gray White, resistance to rainwater elution are washed away, and ventilative, heat-insulated, reflective, in sunlight, the stub surface temperature for having brushed coating is apparent Less than control;Bud well-grown is grafted, has no any side effect, to November current year, dragon returns red navel orange grafting bud germination and growth When tree crown has basically formed, coating is still secured, and because of Growth status, coating has part small crack, but without any obscission.People After scraping removing coating, the stub cortex fresh and healthy of exposing is observed.The stub of control tree has sprouted 5 sprout tillers, every time into pedestrian Work is erased, and is burnt stub sunny slope day serious, and bark gummosis, local necrosis, grafting bud increment only have handle tree 70% or so (table 3).
Burn the sprout tillers of stub different disposal and day situation (2016.3.18- after the red navel orange of the high building sequence of 3 blood orange of table time 2016.11.6)
* stub sprout tillers number:It after sprout tillers is erased and can sprout out, and erase, repeatedly, therefore by repeatedly sprouting.
3, conclusion
The present invention method can effectively prevent blood orange high-grafting dragon return red navel orange after stub sprout tillers and day burn, Promote the growth of grafting bud and its expansion of tree crown.

Claims (4)

1. a kind of coating for stub sprout tillers after anti-Changing Species by Top Grafting of citrus and day in bright, including following components:Polymer cement 2 parts of base waterproof coating, 1~1.7 part of portland cement, 1~1.5 part of talcum powder, 0.5/10000~1/10000 part of Nafusaku, It is in parts by weight;The preparation method of the coating includes the following steps:At normal temperatures and pressures, talcum powder is added to polymer In cement-base waterproof coating, mixing is stirred, portland cement is added, be eventually adding Nafusaku, agitation is mixed into starchiness To obtain the final product.
2. coating as described in claim 1, including following components:2 parts of polymer cement-base waterproof coating, portland cement 1.4 parts, 1.3 parts of talcum powder, 0.75/10000 part of Nafusaku is in parts by weight.
3. the use in application in burning coating as claimed in claim 1 or 2 stub sprout tillers and day after anti-Changing Species by Top Grafting of citrus Method includes the following steps:Before the stub rudiment of high-grafting tree, by the coating application in stub, but grafted on stub Not brushing paint within 1~2 centimetre of the periphery at bud position.
4. the user in application in burning coating as claimed in claim 3 stub sprout tillers and day after anti-Changing Species by Top Grafting of citrus Method removes soil on stub before brushing, keeps stub dry tack free anhydrous, and one is uniformly brushed in stub in addition to grafting bud position Coating;Larger rainfall is encountered after stub brushing paint in 24 hours, supplement is brushed primary in no rain.
CN201611042856.0A 2016-11-11 2016-11-11 It is a kind of to prevent the coating and its application method that stub sprout tillers and day are bright after Changing Species by Top Grafting of citrus Expired - Fee Related CN106700793B (en)

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CN107396761B (en) * 2017-09-04 2020-08-28 西南大学 Method for branch fixing and anti-breaking for sprout inhibition of orange top grafting and variety changing pile retaining
CN109275436A (en) * 2018-09-30 2019-01-29 温州科技职业学院 It is a kind of that scion sprouting and the blueberry height grown is promoted to connect processing method
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CN111264282A (en) * 2020-03-30 2020-06-12 广西壮族自治区农业科学院 Method for preventing citrus seedling stock from sprouting

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CN104402360A (en) * 2014-11-11 2015-03-11 李开成 Environment-friendly polymer cement waterproof paint
CN105669125A (en) * 2016-01-05 2016-06-15 桐城市慧琦工贸有限公司 Bicomponent waterproof paint and preparation method thereof
CN105802292A (en) * 2016-04-14 2016-07-27 江苏晶瑞特环保新材料有限公司 Tree trunk whitening agent and preparation method thereof

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