CN101584290A - Method for winter protection of trees by utilizing aluminum plating reflective membrane - Google Patents

Method for winter protection of trees by utilizing aluminum plating reflective membrane Download PDF

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Publication number
CN101584290A
CN101584290A CNA2009100118695A CN200910011869A CN101584290A CN 101584290 A CN101584290 A CN 101584290A CN A2009100118695 A CNA2009100118695 A CN A2009100118695A CN 200910011869 A CN200910011869 A CN 200910011869A CN 101584290 A CN101584290 A CN 101584290A
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China
Prior art keywords
reflective membrane
aluminum plating
winter protection
tree
plating reflective
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CNA2009100118695A
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CN101584290B (en
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王贺新
乌凤章
陈英敏
韩慧
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Dalian Senmao Modern Agriculture Co., Ltd.
Dalian University
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Dalian University
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Abstract

The invention relates to a method for winter protection of trees by utilizing an aluminum plating reflective membrane. For the winter protection of gardening shrubs such as highbush blueberries and the like and arbor young trees, the aluminum plating reflective membrane used as a winter protection material is made into a tubular bag with proper length; during end-autumn and early-winter, tubular bags are sleeved outside tree bodies of which branches are bound into fasciculation by nylon cords in advance, and then are tightly bounded and sealed; for the winter protection of shrub-like trees such as lowbush blueberries and the like, vine plants such as grape vines and the like, and nursery-grown plants, the aluminum plating reflective membranes are directly covered above the plants, the planted row and a seed bed with necessary winter protection, of which branches are bound in advance, and the aluminum plating reflective membranes are compacted around by soil; and for the prevention of frost crack of trunks of planting tree species, the aluminum plating reflective membrane covers 1 to 2m from the bottom of the trunk. The method has the advantages that: 1, damage to trees caused by overhigh local temperature and overlarge temperature difference between day and night of the trunk due to direct solar irradiation to the day side of the tree is avoided; and 2, the bag covering mode has the effects of heat insulation and moisture resistance, and the method is low in cost and can be easily operated.

Description

Utilize aluminum plating reflective membrane to carry out the method for tree anti-cold
Affiliated technical field
The invention belongs to the arboriculture technical field, relate to the trees overwintering period because the stripping that physiological drought causes is withered and because the prevention of the excessive freeze injuries such as trunk bursting by freezing that cause of day and night temperature.Utilize aluminum plating reflective membrane to carry out the method for tree anti-cold, be specially adapted to the winter protection of gardening trees such as north cold area blueberry, grape and ornamental trees and shrubs such as willow, fragrant camphor tree.
Background technology
Northern area winter severe cold, drying, windy, the not too cold-resistant trees of part subject to freeze injury or physiological drought takes place to early spring in the winter time, gently then can cause the bursting by freezing of trees trunk, part branch stripping is withered is injured, and are heavy then can cause the death of trees complete stool.This technology comes from the winter protection technical research of blueberry.Blueberry originates in the North America, rely on thicker accumulated snow to cover winter protection under the nature, and the northern area of China is avenged winter less, exposes in air very easily spike top stripping naturally, and buds are dried-up in a large number, and next year, No kernels or seeds are gathered, as in a year of scarcity, serious restriction the development of blueberry industry.Fruit tree such as the grape of the northern area of China cultivation, raspberry and some are introduced a fine variety northern area from south landscape tree also exists winter freezing injury or stripping problem, need take the Winter protection method that suits.Tree anti-cold is based on the subenvironment of improving around the tree body, comprises alleviating temperature, keeping humidity and dwindle day and night temperature, to prevent low temperature, the excessive freeze injury that causes of day and night temperature or to cause physiological drought to cause stripping because humidity is hanged down excessively.At present, the method for burying soil is mainly adopted in the blueberry winter protection, suits to use when treelet and short clump blueberry winter protection.For high clump blueberry Cheng Shu, because the tree body is bigger, winter protection is time-consuming, and ditching fetches earth and easily cause the root system injury, can make the blueberry plant injured or fracture when burying soil or removing soil.And, bury soil and can go rotten because of soil temperature height, high humidity cause branch and bud too early; Bury soil and cross soil freezing then in evening, the inconvenience or cover not sternly of fetching earth causes stripping etc. easily.And other method is as building plastic canopy or cold canopy winter protection, and cost is higher, and sometimes in the canopy humidity deficit also can cause stripping.Wang Xinquan etc. are when the grape winter protection, with the direct motion of grape branches and tendrils towards a direction undercarriage, press 1 strain every 1 strain, branches and tendrils are straight, tie up, spread a small amount of corn stalk (or wheat straw), leaf, weeds etc. in the above, after the covering, select common booth plastic film for use, be cut into suitable length and width degree, cover on the plant, real with soil pressure all around.This method does not cover plastic film with only covering broken corn stalk or wheat straw and compares, and no stripping phenomenon takes place behind the overlay film, shows that plastic film covers except that the winter protection effect is arranged, and also has the effect of anti-stripping.Yu Yanzhong adopts earlier the grape branches and tendrils with undercarriage to cover one deck soil, the grass of lid layer 20~25cm then, and the method for last lid layer plastic film is carried out the grape winter protection, has effect preferably.But above-mentioned 2 kinds of method operations are many, complicated operation, and material therefor is many, and cost is higher.Zhao Yuanyuan adopts trunk to wrap up in the winter protection in winter that careless method is carried out ornamental trees and shrubs, and still workload is bigger though cost is low, and the method is not suitable for to prevent that physiological drought from being the tree anti-cold of main purpose
Summary of the invention
Time-consumingly in the existing tree anti-cold method to take a lot of work, damage trees and expensive problem in order overcoming, to the invention provides a kind of simple to operately, with low cost, the aluminum plating reflective membrane that utilizes that winter protection is respond well carries out the method for tree anti-cold.
The technical solution adopted in the present invention is, is ready to be coated with the reflective membrane of aluminium foil in advance, according to the area size at trees kind, winter protection position, determines Len req and width, can make tubular, bag shape and sheet, and reflective surface outwardly during use.For shrub class gardening seeds and arbor class treelet, be that coldproof material is made the suitable length tube-shape bag with aluminum plating reflective membrane, when the time of the year when autumn changes into winter, tube-shape bag is enclosed within advance with nylon rope etc. the tree that branch is bundled into pencil is external, encircling is obturaged; When carrying out winter protection for short clump blueberry, raspberry, grape and frigolabile nursery stock, available aluminum plating reflective membrane directly overlays the plant corpus, plantation row of the need winter protection that in advance branches and tendrils is bundled and above the seedbed, periphery is real with soil pressure; For the trunk bursting by freezing of arbor green tree species such as prevention willow, fragrant camphor tree, adopt 1~2 meter height in aluminum plating reflective membrane parcel trunk bottom.Can between reflective membrane that is coated with aluminium foil and tree body, be equipped with Polypropylence Sheet, nonwoven or brown paper.Aluminum plating reflective membrane of the present invention also can replace with reflective membranes that other are coated with metal such as silver-plated, zinc-plated, plays identical winter protection effect.
The invention has the beneficial effects as follows that for the winter protection of parcel trunk, used aluminum plating reflective membrane has the light reflex, avoid sunlight direct projection trees day side, thereby play the acute variation of alleviating the trunk local temperature, reduced day and night temperature, prevented the generation of trunk bursting by freezing.For the bagging winter protection, the acute variation of diurnal temperature in the bagging back pkt. be can regulate, and insulation, moisture-keeping function played, can prevent that branch is owing to withered phenomenon takes place in the physiological drought dehydration.This method cost is lower, simple to operate.
Embodiment
The invention will be further described below in conjunction with example:
The winter protection of high clump blueberry, it makes the tube-shape bag that diameter is 450mm with aluminum plating reflective membrane, and the length of tube-shape bag is determined according to the height of trees.At first the blueberry branch is tied up with nylon rope in late November to early December, by from down to up the order carry out, put bag then, reflective surface outwardly, encircling is obturaged.Before spring in next year, bud was sprouted, removed bag from setting in late March to early April in the area, Dalian, places in the storehouse and preserve, in order to the next year repeated use.Reflective membrane is reusable more than 5 years, by every mu of 330 strains of planting, the height of tree is that 1.8m calculates, and 4.0 yuan of each reflective bag costs are to use the conversion of average 5 years of life-span, every mu of annual 262 yuan of reflective membrane Master Cost that need, 30 yuan/day of labour costs, by finishing 3 mu of calculating for each person every day, 10 yuan of every mu of expenses, other fees are 5 yuan, add up to 277 yuan of every mu of expenses.The cost of other blueberry Winter protection methods is generally about 500~3000 yuan of every mu of every year at present.

Claims (3)

1, utilize aluminum plating reflective membrane to carry out the method for tree anti-cold, it is characterized in that, this method is: the reflective membrane that is ready to be coated with aluminium foil in advance, area size according to trees kind, winter protection position, determine width, the length of required film, can make tubular, bag shape and sheet, reflective surface outwardly during use; For shrub class gardening seeds and arbor class treelet, be that coldproof material is made the suitable length tube-shape bag with aluminum plating reflective membrane, when the time of the year when autumn changes into winter, tube-shape bag is enclosed within advance with nylon rope etc. the tree that branch is bundled into pencil is external, encircling is obturaged; When carrying out winter protection for short clump blueberry, raspberry, grape and frigolabile nursery stock, available aluminum plating reflective membrane directly overlays the need winter protection plant corpus that in advance branches and tendrils bundled, plantation row and above the seedbed, periphery adopts 1~2 meter height in aluminum plating reflective membrane parcel trunk bottom with the real trunk bursting by freezing for prevention arbor green tree species of soil pressure.
2, according to the claim 1 described method of utilizing aluminum plating reflective membrane to carry out tree anti-cold, it is characterized in that, between reflective membrane that is coated with aluminium foil and tree body, be equipped with Polypropylence Sheet, poly-second (third) alkene woven cloth, cotton, nonwoven or brown paper.
3, according to the claim 1 described method of utilizing aluminum plating reflective membrane to carry out tree anti-cold, described reflective membrane also comprises zinc-plated or silver-plated reflective membrane.
CN2009100118695A 2009-06-03 2009-06-03 Method for winter protection of trees by utilizing aluminum plating reflective membrane Expired - Fee Related CN101584290B (en)

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102204496A (en) * 2011-04-01 2011-10-05 宽甸田丰蓝莓科技发展有限公司 Blueberry plant safe overwintering device
CN102550345A (en) * 2012-02-07 2012-07-11 刘华荣 Winter protection method for greening trees and multipurpose application of winter protection method for greening trees
CN103461058A (en) * 2013-09-10 2013-12-25 凌爱秋 Method for improving grape yield and fruit quality through light sources
CN103503678A (en) * 2013-09-10 2014-01-15 凌爱秋 Production management method of dragon fruits
CN104303910A (en) * 2014-07-12 2015-01-28 上海采科实业有限公司 Plant shading and moisturizing shield
CN104429732A (en) * 2014-10-28 2015-03-25 芜湖赛德交通设备有限公司 Spraying and binding machine
CN104541798A (en) * 2013-10-17 2015-04-29 辽东学院 Winter protection method of open blueberry
CN105028091A (en) * 2015-07-02 2015-11-11 福建省农业科学院果树研究所 Winter protection method for papayas
CN105432383A (en) * 2015-12-02 2016-03-30 天津绿茵景观生态建设股份有限公司 Vegetation protection structure
CN104429732B (en) * 2014-10-28 2017-01-04 芜湖赛德交通设备有限公司 A kind of spraying bind hider
CN108566854A (en) * 2017-03-11 2018-09-25 肇庆市高新区森德农业科技有限公司 A kind of non-woven fabrics plant protection bag
CN109220503A (en) * 2018-07-27 2019-01-18 贵州华农业股份有限公司 A kind of implantation methods improving grape quality
CN111919640A (en) * 2020-08-17 2020-11-13 福建省农业科学院果树研究所 Application method of composite aluminized reflective film for protecting fruit tree branches
CN114711043A (en) * 2022-05-23 2022-07-08 华南农业大学 Reflective film laying device for fruit trees

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102204496A (en) * 2011-04-01 2011-10-05 宽甸田丰蓝莓科技发展有限公司 Blueberry plant safe overwintering device
CN102550345A (en) * 2012-02-07 2012-07-11 刘华荣 Winter protection method for greening trees and multipurpose application of winter protection method for greening trees
CN103461058A (en) * 2013-09-10 2013-12-25 凌爱秋 Method for improving grape yield and fruit quality through light sources
CN103503678A (en) * 2013-09-10 2014-01-15 凌爱秋 Production management method of dragon fruits
CN104541798A (en) * 2013-10-17 2015-04-29 辽东学院 Winter protection method of open blueberry
CN104303910A (en) * 2014-07-12 2015-01-28 上海采科实业有限公司 Plant shading and moisturizing shield
CN104429732A (en) * 2014-10-28 2015-03-25 芜湖赛德交通设备有限公司 Spraying and binding machine
CN104429732B (en) * 2014-10-28 2017-01-04 芜湖赛德交通设备有限公司 A kind of spraying bind hider
CN105028091A (en) * 2015-07-02 2015-11-11 福建省农业科学院果树研究所 Winter protection method for papayas
CN105432383A (en) * 2015-12-02 2016-03-30 天津绿茵景观生态建设股份有限公司 Vegetation protection structure
CN108566854A (en) * 2017-03-11 2018-09-25 肇庆市高新区森德农业科技有限公司 A kind of non-woven fabrics plant protection bag
CN109220503A (en) * 2018-07-27 2019-01-18 贵州华农业股份有限公司 A kind of implantation methods improving grape quality
CN111919640A (en) * 2020-08-17 2020-11-13 福建省农业科学院果树研究所 Application method of composite aluminized reflective film for protecting fruit tree branches
CN114711043A (en) * 2022-05-23 2022-07-08 华南农业大学 Reflective film laying device for fruit trees

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Owner name: DALIAN SENMAO MODERN AGRICULTURE CO., LTD.

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Inventor after: Wang Hexin

Inventor after: Wu Fengzhang

Inventor after: Chen Yingmin

Inventor after: Han Hui

Inventor after: Wang Minqiang

Inventor after: Guo Feng

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Inventor before: Wu Fengzhang

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Free format text: CORRECT: INVENTOR; FROM: WANG HEXIN WU FENGZHANG CHEN YINGMIN HAN HUI TO: WANG HEXIN WU FENGZHANG CHEN YINGMIN HAN HUI WANG MINQIANG GUO FENG

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