CN104081961A - Transplanting method for southern magnolias - Google Patents
Transplanting method for southern magnolias Download PDFInfo
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- CN104081961A CN104081961A CN201410267842.3A CN201410267842A CN104081961A CN 104081961 A CN104081961 A CN 104081961A CN 201410267842 A CN201410267842 A CN 201410267842A CN 104081961 A CN104081961 A CN 104081961A
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Abstract
The invention relates to a transplanting method for southern magnolias, and relates to the technical field of transplanting of greening tree species. The method comprises the following steps: selecting the time from March to April in spring; excavating a soil ball, wherein the diameter of the soil ball is 8 to 10 times of the diameter at breast height of a tree; trimming and picking leaves for the southern magnolias, wherein the appropriate number of the picked leaves is one third of the leaves; and transplanting. The method is characterized in that after the soil ball is excavated, water retaining agents are spread into the soil ball, and the soil ball is irrigated by water, wherein the water retaining agents are calcium chloride and cross-linked carboxymethyl cellulose kalium, and the ratio of the calcium chloride to the cross-linked carboxymethyl cellulose kalium is 1:1-2. The method has the advantages of moisture absorption and water retention, besides, fertilizers and metallic elements, such as K and Ca can be increased to the southern magnolias, and the growth of plants is promoted. The method is particularly suitable for the transplanting in arid areas, and the survival rate can reach over 90%.
Description
Technical field:
The present invention relates to the transplantation technique field of green tree species, particularly relate to the transplanting method of a kind of wide yulan.
Background technology:
Wide yulan is Magnoliaceae aiphyllium, leaf heavy leather high mountain, floral white, fragrance., the weak positive, happiness warm and moist weather, antipollution, not alkaline-resisting soil.The quite resistance to the moon of Seedling Stage.Like warm, humid climate.More cold-resistant, can stand-19 of short-term and spend low temperature.Well-grown in fertile, deep, moistening and well-drained acidity or neutral soil.Root system is deep and broad, quite can wind resistance.Damage by disease and insect is few.Growth rate is medium, and seedling growth is slow, growth quickening gradually afterwards in 10 years.It is with its tall and straight form, the blade that light is dark green, and very large pure white flower enjoys people's favor.In Landscape Construction, often need to transplant some large trees, but at present wide yulan transplanting big tree acquires a certain degree of difficulty, and survival rate is often undesirable, in the situation that weather is more arid or the area of the more dry weldering of weather, the transplanting survival rate of the wide large tree of yulan is difficult to reach 80%.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of arid area that can adapt to transplant, the transplanting method of the wide yulan that survival rate is high.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A transplanting method for wide yulan, comprises the following steps, and the time is selected in 3～April of spring; Spoil ball, the diameter of described native ball is 8～10 times of the trees diameter of a cross-section of a tree trunk 1.3 meters above the ground; To the wide yulan priming leaf of pruning, priming leaf is advisable to pluck 1/3 of light branch blade amount; Plant; It is characterized in that: in the backward native ball of described spoil ball, sowed water-loss reducer water pouring, described water-loss reducer is calcium chloride and potassium carboxymethylcellulose, and both ratios are 1:1～2.
Described native ball scrapes out top in shape, but not dish-shaped and taper shape, native ball is tightened with straw rope.
Described pruning priming leaf should pare off interior thorax branch, overlapping branch and sick branch, and makes every effort to keep tree-like complete.
Described planting should be established fixedly trunk of brace later.
Season: wide yulan transplanting big tree to be to be advisable early spring, but best with plum rain season.The Spring Festival is first quarter moon left and right later, and wide yulan is still in hibernation, and resin flows slow, and sluggish metabolism, now can transplant.After transplanting, when late spring, temperature went up, first root system is sprouted to grow and is repaired, and adds and manages with delicacy, and substantially can not ring wide yulan current growth, adds plum rain season rainfall large, and air humidity is high, and the wide yulan survival rate of now transplanting is very high.But while transplanting, to note being preferably selected in cloudy day or cloudy weather, avoid heavy rain or hot weather as far as possible.
Soil ball: native ball size is the key of wide yulan transplanting big tree success or failure.In East China, general native bulb diameter is 8 times to 10 times of the trees diameter of a cross-section of a tree trunk 1.3 meters above the ground, can guarantee so the few damaged of root system, is easy to tree vigo(u)r and recovers.The damage of the too small root system of soil ball is serious, causes water suction difficulty and affects trees and survive.Soil ball should scrape out top in shape, but not dish-shaped and taper shape, native ball application straw rope is tightened, in order to avoid native ball is loose in transit.
Moisture: wide beautiful root is fleshy root, very easily dehydration, therefore digging fortune, require rapidly while planting, in time, in order to avoid dehydration too much affects and survives.After wide yulan is transplanted, normal root water is wanted in time for the first time, and will water foot, thoroughly can make like this root system fully contact with soil and be conducive to set and survive greatly.If precipitation is too much after transplanting, the tank that need begin to rehearse, in order to avoid root ponding causes rotten death of wide yulan.
Pruning priming leaf: by pruning priming leaf, can reduce moisture evaporation, alleviate injured root system pressure of supply water.Pruning should pare off interior thorax branch, overlapping branch and sick branch, and makes every effort to keep tree-like complete; Priming leaf is advisable to pluck 1/3 of light branch blade amount, otherwise can reduce transpiration pull, causes root water uptake difficulty.
After wide yulan transplanting big tree, apply straw rope and wrap up in dry 2 meters of left and right to reduce moisture evaporation, during arid, can build a moistening subenvironment to straw rope water spray.After planting, should establish fixedly trunk of brace, with anti-rock, damage root system.General piling can not be played fixation, and the tripod that can select the mao bamboon of long 3 meters to 4 meters or other materials to make is fixed.If weather arid after transplanting, can be to tree crown spraying or the spraying of frame high-altitude, to reduce leaf temperature.
Chemical property and the sodium carboxymethylcellulose of potassium carboxymethylcellulose are basic identical.In tablet, capsule and granule, be used as disintegrant, conventionally be regarded as substantially nontoxic, non-irritating auxiliary material, water insoluble, but the 3-6 that after contacting with water, volume is expanded to rapidly original volume doubly, stable in properties, but there is very strong hygroscopicity, but because sodium ion has certain harm to plant, can change the 26S Proteasome Structure and Function of cell membrane.For example, when Na ion concentration in plant cell is too high, on cell membrane, original calcium ion will be replaced by sodium ion, make cell membrane occur small leak, film produces Seepage, cause intracellular ionic species and concentration to change, the balance synthetic and that decompose of nucleic acid and protein is damaged, thereby has a strong impact on growing of plant.Meanwhile, because salinity is in intracellular a large amount of accumulation, also can cause that protoplasm solidifies, cause Destruction of Chlorophyll, photosynthetic rate sharply declines.In addition, also can make starch decompose, cause that sugar in guard cell increases, turgescence increases, finally cause pore expansion and a large amount of dehydration.These harm, all can cause plant dead.The 2nd, improved the osmotic pressure of soil, caused resistance to the absorption of plant roots, make plant water suction that difficulty occur.In fruit-bearing plant body, occur serious water shortage, photosynthesis and metabolism cannot be carried out; Meanwhile, also there will be cell dehydration, plant wither, finally cause plant dead.
Potassium has certain facilitation to the root water suction of plant, thereby potassium accumulates generation osmotic pressure gradient in root system of plant, makes moisture suck root system.Potassium deficiency plant water absorbing capacity weakens, and while meeting insufficient water, subjects to coerce.Plant also relies on potassium usually to regulate the keying of its pore (hole of blade and atmosphere exchange carbonic acid gas, water vapour and oxygen).The normal performance of stomatal action depends on for potassium sufficient.When potassium enters the guard cell of pore both sides, cell expands because of water-filling, and hole opens, and gas can be freed in and out.When insufficient water, potassium is pumped out outside guard cell, and hole is closed, in case water deficit.If not enough for potassium, it is slow in reacting that pore will become, and cause water vapour ease to damage; Otherwise, for the plant of potassium abundance, do not subject to water stress.Potassium can also have certain facilitation to the transportation of enzyme activation and photosynthesis sugar part, moisture content etc. in addition.And after potassium carboxymethylcellulose decomposes under the effect of some bacteriums and enzyme, contain the more needed elements of growth and development of plants, and can improve soil, increase fertility.
Potassium carboxymethylcellulose is in the Chinese patent (patent No.: the preparation method who 201110194384.1) discloses a kind of potassium carboxymethylcellulose, comparatively detailed introduction the preparation method of CMC-K, and the possibility in some technical fields that CMC-K replaces CMC-Na has been discussed.
Calcium chloride, a kind of salt being formed by chlorine element and calcium constituent, chemical formula is CaCl2.It is typical ionic halide, is white solid under room temperature.Its common application comprises refrigeration plant salt solution used, road ice melting agent and desiccant.Because it easily absorbs moisture generation deliquescence [5] in air, thus anhydrous calcium chloride must be in container hermetically storing.Calcium chloride and hydrate thereof and solution all have important using value in many aspects such as food manufacturing, construction material, medical science and biology.Calcium chloride has water imbibition and forms crystallization, again can be water-soluble, be absorbed by plants, and therefore calcium chloride is coordinated potassium carboxymethylcellulose not only to there is the effect of water conservation as water-loss reducer, and can improve nutriment and necessary growth elements for wide yulan.Calcium chloride also has 1 to the effect of plant), be the constituent of cell; 2), participate in and maintain the metabolic activity of organism; 3), maintain the acid base equilibrium in organism; 4), maintain the osmotic pressure of cell, especially for plant, absorb nutrient and play an important role.
The invention has the beneficial effects as follows: the present invention not only can have the effect of moisture-absorption water-retention, but also can give the metallic elements such as wide yulan getting fat and potassium, calcium, Promoting plant growth, adapts to arid area to transplant especially, and survival rate can reach more than 90%.
Embodiment:
Below by embodiment, further illustrate the present invention.
Embodiment mono-
A transplanting method for wide yulan, comprises the following steps, and the time is selected in 3～April of spring; Spoil ball, the diameter of native ball is 8 times of the trees diameter of a cross-section of a tree trunk 1.3 meters above the ground; To the wide yulan priming leaf of pruning, priming leaf is advisable to pluck 1/3 of light branch blade amount; Plant; In the backward native ball of spoil ball, sowed water-loss reducer water pouring, water-loss reducer is calcium chloride and potassium carboxymethylcellulose, and both ratios are 1:1.Soil ball scrapes out top in shape, but not dish-shaped and taper shape, native ball is tightened with straw rope.Pruning priming leaf should pare off interior thorax branch, overlapping branch and sick branch, and makes every effort to keep tree-like complete.After planting, should establish fixedly trunk of brace.
Embodiment bis-
A transplanting method for wide yulan, comprises the following steps, and the time is selected in 3～April of spring; Spoil ball, the diameter of native ball is 9 times of the trees diameter of a cross-section of a tree trunk 1.3 meters above the ground; To the wide yulan priming leaf of pruning, priming leaf is advisable to pluck 1/3 of light branch blade amount; Plant; In the backward native ball of spoil ball, sowed water-loss reducer water pouring, water-loss reducer is calcium chloride and potassium carboxymethylcellulose, and both ratios are 1:2.Soil ball scrapes out top in shape, but not dish-shaped and taper shape, native ball is tightened with straw rope.Pruning priming leaf should pare off interior thorax branch, overlapping branch and sick branch, and makes every effort to keep tree-like complete.After planting, should establish fixedly trunk of brace.
Embodiment contrast experiment table:
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a transplanting method for wide yulan, comprises the following steps, and the time is selected in 3～April of spring; Spoil ball, the diameter of described native ball is 8～10 times of the trees diameter of a cross-section of a tree trunk 1.3 meters above the ground; To the wide yulan priming leaf of pruning, priming leaf is advisable to pluck 1/3 of light branch blade amount; Plant; It is characterized in that: in the backward native ball of described spoil ball, sowed water-loss reducer water pouring, described water-loss reducer is calcium chloride and potassium carboxymethylcellulose, and both ratios are 1:1～2.
2. the transplanting method of a kind of wide yulan according to claim 1, is characterized in that: described native ball scrapes out top in shape, but not dish-shaped and taper shape, native ball is tightened with straw rope.
3. the transplanting method of a kind of wide yulan according to claim 1, is characterized in that: described pruning priming leaf should pare off interior thorax branch, overlapping branch and sick branch, and makes every effort to keep tree-like complete.
4. the transplanting method of a kind of wide yulan according to claim 1, is characterized in that: described planting should be established fixedly trunk of brace later.
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| CN201410267842.3A CN104081961A (en) | 2014-06-16 | 2014-06-16 | Transplanting method for southern magnolias |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165441A (en) * | 2015-09-11 | 2015-12-23 | 杭州市园林绿化股份有限公司 | Method for increasing summer shifting and transporting survival rate of magnolia gradiflora |
| CN105432410A (en) * | 2015-12-08 | 2016-03-30 | 北京农学院 | Peat soil and hokutolite complex culture medium for southern magnolia and preparation method thereof |
| CN106613699A (en) * | 2016-12-29 | 2017-05-10 | 徐维 | Cultivation method capable of increasing survival rate of southern magnolias |
| CN106613698A (en) * | 2016-12-29 | 2017-05-10 | 孙立成 | Magnolia grandiflora horticultural form directive cultivation method |
| CN106665248A (en) * | 2016-12-29 | 2017-05-17 | 孙立成 | Planting method for preventing southern magnolia lodging |
| CN107950279A (en) * | 2017-12-21 | 2018-04-24 | 安庆市枞阳县阳和苗圃 | A kind of method for transplanting of yulan nursery stock high viability |
| CN110035652A (en) * | 2016-09-30 | 2019-07-19 | 澳大利亚阿夸班克私人有限公司 | The method for supporting crop growth |
| CN111837793A (en) * | 2020-08-14 | 2020-10-30 | 华艺生态园林股份有限公司 | Southern magnolia winter planting and maintaining method |
| CN112840936A (en) * | 2020-12-31 | 2021-05-28 | 王敏 | Out-of-season transplanting method for large-size red magnolia denudata |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165441A (en) * | 2015-09-11 | 2015-12-23 | 杭州市园林绿化股份有限公司 | Method for increasing summer shifting and transporting survival rate of magnolia gradiflora |
| CN105432410A (en) * | 2015-12-08 | 2016-03-30 | 北京农学院 | Peat soil and hokutolite complex culture medium for southern magnolia and preparation method thereof |
| CN110035652A (en) * | 2016-09-30 | 2019-07-19 | 澳大利亚阿夸班克私人有限公司 | The method for supporting crop growth |
| CN106613699A (en) * | 2016-12-29 | 2017-05-10 | 徐维 | Cultivation method capable of increasing survival rate of southern magnolias |
| CN106613698A (en) * | 2016-12-29 | 2017-05-10 | 孙立成 | Magnolia grandiflora horticultural form directive cultivation method |
| CN106665248A (en) * | 2016-12-29 | 2017-05-17 | 孙立成 | Planting method for preventing southern magnolia lodging |
| CN107950279A (en) * | 2017-12-21 | 2018-04-24 | 安庆市枞阳县阳和苗圃 | A kind of method for transplanting of yulan nursery stock high viability |
| CN111837793A (en) * | 2020-08-14 | 2020-10-30 | 华艺生态园林股份有限公司 | Southern magnolia winter planting and maintaining method |
| CN111837793B (en) * | 2020-08-14 | 2022-01-07 | 华艺生态园林股份有限公司 | Southern magnolia winter planting and maintaining method |
| CN112840936A (en) * | 2020-12-31 | 2021-05-28 | 王敏 | Out-of-season transplanting method for large-size red magnolia denudata |
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Application publication date: 20141008 |