CN112753477A - Arbor out-of-season full-crown transplanting moisturizing rooting method - Google Patents
Arbor out-of-season full-crown transplanting moisturizing rooting method Download PDFInfo
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- CN112753477A CN112753477A CN202110214873.2A CN202110214873A CN112753477A CN 112753477 A CN112753477 A CN 112753477A CN 202110214873 A CN202110214873 A CN 202110214873A CN 112753477 A CN112753477 A CN 112753477A
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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
- A01G17/005—Cultivation methods
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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
- A01G11/00—Sterilising soil by steam
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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
- 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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Abstract
The application relates to the technical field of plant transplanting, and particularly discloses a moisturizing and rooting method for out-of-season full-crown transplanting of arbors. The out-of-season arbor full-crown transplanting moisturizing rooting method comprises the following steps: step 1, selecting proper arbor; step 2, digging soil balls with the size corresponding to the size of the arbor; step 3, binding and binding the soil balls by using straw ropes, performing permeable irrigation on the soil balls, and applying a soil application agent into the soil balls; step 4, digging planting holes in the transplanting land, removing the straw ropes, and backfilling soil balls into the planting holes; and 5, after backfilling is finished, uniformly spraying a blade application agent on the arbor blades, and then performing permeable irrigation. The arbor out-of-season full-crown transplanting moisturizing rooting method can be used for out-of-season transplanting of arbors and has the advantage of improving the out-of-season transplanting survival rate of arbors.
Description
Technical Field
The application relates to the technical field of plant transplantation, in particular to an anti-season arbor full-crown moisturizing rooting method.
Background
The arbor is a woody plant with the height of six to tens of meters, an independently developed trunk at the root and an obvious distinction between the trunk and the crown. Because the arbor can form rich seasonal variation along with the growth and the withering of the leaves in the aspects of color, lines, texture and tree shape, the arbor can show the line beauty of the branches even after the leaves are fallen in winter, and the arbor is often applied to the aspects of garden landscape, shading beautification and the like. At present, under the influence of the development concept of building green cities, the demand of trees all over the country is kept vigorous all over the year, and in order to reflect the greening effect as soon as possible, an anti-season full-crown transplanting method is often adopted to accelerate the greening process so as to achieve the greening effect of establishing instant results.
In view of the related art in the above, the inventors consider that there are drawbacks in that: the full-crown transplanting of the arbor has high survival difficulty in out-of-season transplanting, the condition for survival of the arbor is mainly that under the condition that external conditions are determined, the capacity of water and fertilizer absorption and supply of plant roots and the photosynthesis, respiration and transpiration consumption of overground part leaf surfaces are balanced, but in the out-of-season full-crown transplanting process of the arbor, the supply of underground root systems is weakened due to environmental change, the overground part continues to be consumed due to full-crown transplanting, and the balance between water and nutrient in the arbor body is easy to unbalance, so that the survival rate of the arbor is low, and the economic benefit of arbor planting is damaged.
Disclosure of Invention
In order to effectively solve the problem that the survival rate of the arbor in the out-of-season full-crown transplanting is low, the application provides the out-of-season full-crown transplanting moisturizing rooting method for the arbor.
The application provides a arbor out-of-season full-crown transplanting moisturizing rooting method adopts the following technical scheme:
an out-of-season full-crown transplanting, moisturizing and rooting method for arbors comprises the following steps:
step 1, selecting arbor with developed root system, good growth, no plant diseases and insect pests and specification and form meeting the planning and design requirements for transplanting;
step 2, digging soil balls with the diameter of the root of the arbor being 8-10 times of the diameter of the arbor at breast height and the depth being 2/3-1 times of the diameter of the arbor at breast height for transporting the arbor;
step 3, binding and binding the soil balls by using straw ropes, performing 2-4 times of permeable irrigation on the soil balls, and then uniformly spreading the soil applying agent around the tree trunk;
step 4, digging a planting hole with the width being 1-1.2 times of the diameter of the soil ball and the depth being 1.3-1.5 times of the length of the root system in the transplanting land, and filling the soil ball into the planting hole after the straw rope is removed;
step 5, after the backfilling work of the soil balls is finished, uniformly spraying a blade applying agent on the leaves of the arbor, and then carrying out 2-4 times of permeable irrigation;
the soil application agent is prepared from hydrogenated bisphenol A epoxy resin S1, hexadecyl dimethyl tertiary amine, cetyl alcohol and n-butyl alcohol as raw materials, wherein the epoxy value of the hydrogenated bisphenol A epoxy resin S1 is (0.42-0.44) eq/100 g;
the preparation raw materials of the leaf coating agent are hydrogenated bisphenol A epoxy resin S2, hexadecyl dimethyl tertiary amine, cetyl alcohol and n-butyl alcohol respectively, wherein the epoxy value of the hydrogenated bisphenol A epoxy resin S2 is (0.45-0.48) eq/100 g;
the preparation of the soil application agent comprises the following steps: step 1a, uniformly mixing 150-180 parts by weight of hydrogenated bisphenol A epoxy resin S1 and 60-75 parts by weight of hexadecanol, and stirring at a rotating speed of 330-370r/min for 0.5-1h to obtain a first mixture; step 2a, adding 18-22 parts by weight of n-butanol and 0.2-0.4 part by weight of hexadecyl dimethyl tertiary amine into the first mixture, uniformly mixing to obtain a second mixture, heating the second mixture to 55-70 ℃, and carrying out oscillation reaction for 4-5 hours to obtain a soil application agent;
the preparation method of the blade coating agent comprises the steps of uniformly mixing 270-300 parts by weight of hydrogenated bisphenol A epoxy resin S2, 97-122 parts by weight of hexadecanol, 75-140 parts by weight of n-butanol and 0.52-0.78 part by weight of hexadecyl dimethyl tertiary amine to obtain a third mixture, heating the third mixture to 40-50 ℃, and carrying out oscillation reaction for 20-24 hours to obtain the blade coating agent.
By adopting the technical scheme, the applied soil applying agent and the applied leaf applying agent are made from the same raw materials, wherein the hydrogenated bisphenol A epoxy resins have different epoxy values and larger property difference, the soil applying agent and the leaf applying agent obtained by different processing steps can form a molecular film with a net structure, but the viscosity and the ductility of the molecular film are greatly different, the molecular films in the two forms have different utilization values, the utilization rate of the same raw material is effectively improved, and the acquisition cost of the raw material is saved.
The molecular membrane formed by the heterogeneous liquid membrane system of the soil application agent has good cohesiveness and no association phenomenon, can inhibit the evaporation of soil moisture on the soil surface, and plays a role in effectively keeping the soil moisture; the molecular film formed by the heterogeneous liquid film system prepared by the leaf applying agent has good cohesiveness, can be well attached to the leaves of the arbor to inhibit the transpiration of the leaves of the arbor, and effectively reduces the loss of water in the arbor, thereby being beneficial to the restoration of the tree vigor of the arbor after the arbor is transplanted out of season; in addition, the formed molecular film does not influence the permeation of oxygen, carbon dioxide and sunlight, so that the normal breathing of the root of the arbor and the blade is not influenced.
Preferably, the soil application agent is applied around the trunk of a tree in soil at a depth of 15-20cm within the ball.
Through adopting above-mentioned technical scheme, apply the agent in the shallow soil that the dehydration is faster with soil, can effectively reduce the moisture volatilization efficiency of the soil below the surface soil, promote the water retention ability of soil.
Preferably, in step 2, before digging the soil ball, an outer circle which is 5-7cm larger than the diameter of the soil ball is scribed along the outer side of the soil ball, an operation groove which is 60-80cm is dug downwards along the outer circle, a thin side root system extending out of the operation groove is cut off, old root and rotten root pruning is carried out, the cut is kept downwards, and the section is flat.
Through adopting above-mentioned technical scheme, prune the arbor root before transplanting and dredge the root, reduce root system density, not only can reduce the consumption of unnecessary root system to nutrient substance and moisture in the arbor, can effectively reduce the root system damage moreover to effectively promote the survival rate of arbor.
Preferably, in step 2, 1 to 3 layers of root healing agent are uniformly smeared at each root cut after pruning, and the preparation method of the root healing agent comprises the following steps:
step 1b, uniformly mixing 120-150 parts by weight of hydrated lime powder, 45-60 parts by weight of benomyl and 12-18 parts by weight of 6-benzylaminopurine to obtain a fourth mixture;
and 2b, adding 250-300 parts by weight of tap water into the fourth mixture, and uniformly stirring to obtain the root healing agent.
Through adopting foretell technical scheme, apply the root system healing agent to the arbor after the pruning, can effectively reduce the drain rate of arbor moisture, and disinfect the disinfection to the root system, promote the root system healing, thereby improve the viability of arbor, benomyl in the root system healing agent can carry out broad-spectrum sterilization to the arbor root system after the pruning, can effectively reduce the harmful bacteria infection of root system, 6-benzylaminopurine can effectively promote the wound healing ability of arbor as a phytohormone, in addition the adhesive action of slaked lime powder, make the root system healing agent can act on the root system in the arbor root system incision, thereby effectively promote the effect efficiency of each component function of root system healing agent to the arbor root system.
Preferably, in step 4, after the planting hole is dug, hay is sprinkled into the planting hole until 1/3-1/2 of the planting hole is fully paved, then the hay is ignited, and after the hay is burnt and cooled, the soil ball is filled into the planting hole.
Through adopting above-mentioned technical scheme, the plant ash that forms after the hay burning can not only effectively carry out the fertility-increasing to the soil of arbor transplantation ground, can promote the pine degree of soil moreover, and in addition, the high temperature of hay burning has the effect of sterilization to the soil of transplantation ground, can effectively reduce the probability that the root system suffered the plant diseases and insect pests after the arbor is transplanted to promote the survival rate that the arbor was transplanted.
Preferably, in step 4, when the soil ball is filled in 1/3-2/3 of the planting hole, the rooting agent is uniformly sprinkled between the planting hole and the soil ball around the soil ball, and the sprinkled area of the rooting agent is 70-80% of the area between the planting hole and the soil ball.
Through adopting above-mentioned technical scheme, exert the rooting agent to the arbor root after transplanting, can stimulate the arbor root system after the pruning to continue to grow, be favorable to the active reply of arbor root to effectively promote the survival rate of arbor.
Preferably, the rooting agent consists of 40-50 wt% of ammonium humate and 50-60 wt% of ammonium dihydrogen phosphate.
Through adopting above-mentioned technical scheme, the amazing plant cell division of humic acid ammonium is in order to promote the growth of arbor root system, ammonium dihydrogen phosphate is the phosphorus fertilizer, can provide the nutrition for the arbor root system and grow for the root system, humic acid ammonium has the synergism to phosphorus fertilizer ammonium dihydrogen phosphate, both combine to use and can not only effectively promote soil fertility, can further strengthen plant roots and transplant back root activity in the out-of-season in addition, help the arbor to restore in the tree vigor after transplanting, improve the survival rate that the arbor was transplanted out-of-season.
Preferably, the particle fineness of the ammonium humate is 50-70 meshes.
By adopting the technical scheme, the contact area of the used ammonium humate and ammonium dihydrogen phosphate is larger, and the synergistic effect of the ammonium humate on the ammonium dihydrogen phosphate is favorably realized.
In summary, the present application has the following beneficial effects:
1. because the soil application agent and the leaf application agent adopted by the application are different heterogeneous liquid film systems obtained by different processing procedures and different dosage ratios of the same material, the method can effectively save the material acquisition time, improve the preparation and use efficiency, save manpower and material resources, in addition, the molecular film formed by the soil application agent and the leaf application agent is transparent and breathable, does not influence the permeation of oxygen, carbon dioxide and sunlight, wherein, the molecular film formed by the soil application agent has better ductility and cohesiveness, can effectively reduce the water loss of the soil when being used in the soil of the root system of the arbor, the molecular film formed by the leaf applying agent has good cohesiveness, can be attached to the leaves of the arbor so as to reduce the transpiration of the leaves of the arbor, and is beneficial to reducing the growth activity of the arbor in the out-of-season transplantation so as to adapt to the seasonal variation;
2. the root system pruning method preferably adopted in the application can reduce the root system density of the arbor, so that the consumption of nutrient substances and water in the arbor is reduced, the damage of the root system in the transportation process can be effectively reduced, the root system healing agent is applied to the arbor after pruning, the water loss rate of the arbor can be effectively reduced, the root system is sterilized and disinfected, the healing of the root system is promoted, and the survival capacity of the arbor is improved; in addition, a rooting agent is applied to the root of the arbor after transplanting, the root growth of the pruned arbor is further stimulated, the restoration of the tree vigor and the subsequent normal growth of the transplanted arbor are facilitated, and therefore the survival rate of the arbor in out-of-season transplanting is effectively improved.
3. The method of burning rice straw and hay that preferentially adopts in this application can not only make the soil of transplanting the ground disinfect the disinfection in the high temperature, reduces the infection probability of poisonous fungus to the arbor root system among the different ecological environment, promotes the adaptability of arbor, can also increase the gas permeability and the reinforcing soil fertility of transplanting ground soil to make the survival rate of arbor transplanting in the off-season further promote.
Detailed Description
The present application will be described in further detail with reference to examples and comparative examples.
The starting materials are all commercially available.
Hydrogenated bisphenol A epoxy resin S1 and hydrogenated bisphenol A epoxy resin S2 are purchased from Nicotiana Orifolia chemical Co., Ltd, the product number of the hydrogenated bisphenol A epoxy resin S1 is AL-3050, and the product number of the hydrogenated bisphenol A epoxy resin S2 is AL-3030;
slaked lime powder is purchased from Shenzhen Changlong science and technology Limited;
benomyl is purchased from Hubei Hongxin Ruiyu Fine chemical Co., Ltd, and has a product number of 17804-35-2;
6-Benzylaminopurine was purchased from Wuhan daozol Biotech, Inc. under CAS number 1214-39-7, cat number 20200919;
ammonium humate is purchased from Shandong Jingfeng humic acid science and technology Limited, CAS number is 1415-93-6, and goods number is JF-NHA-1;
ammonium dihydrogen phosphate is purchased in the Minam for chemical industry, Inc.
Preparation example
Preparation of soil application Agents
Preparation A1
The preparation of the soil application agent comprises the following steps: step 1a, uniformly mixing 150g of hydrogenated bisphenol A epoxy resin S1 and 60g of hexadecanol, and stirring at a rotating speed of 330r/min for 0.5h to obtain a first mixture; and 2a, adding 18g of n-butyl alcohol and 0.2g of hexadecyl dimethyl tertiary amine into the first mixture, uniformly mixing to obtain a second mixture, heating the second mixture to 55 ℃, and carrying out shake reaction for 4 hours to obtain the soil application agent.
Preparation A2
The preparation of the soil application agent comprises the following steps: step 1a, uniformly mixing 180g of hydrogenated bisphenol A epoxy resin S1 and 75g of hexadecanol, and stirring at the rotating speed of 370r/min for 1h to obtain a first mixture; and 2a, adding 22g of n-butanol and 0.4g of hexadecyl dimethyl tertiary amine into the first mixture, uniformly mixing to obtain a second mixture, heating the second mixture to 70 ℃, and carrying out shake reaction for 5 hours to obtain the soil application agent.
Comparative preparation example A3
The present preparation differs from preparation A2 in that: the soil application agent was prepared by a different method, and in this example, the preparation raw material and the amount used were unchanged, and the soil application agent was prepared by the method for preparing the leaf application agent.
The preparation of the soil application agent comprises the following steps: step 1a, uniformly mixing 180g of hydrogenated bisphenol A epoxy resin S1, 75g of hexadecanol, 22g of n-butanol and 0.4g of hexadecyl dimethyl tertiary amine to obtain a third mixture, heating the third mixture to 40 ℃, and carrying out shake reaction for 20 hours to obtain the soil application agent.
Comparative preparation example A4
The present preparation differs from preparation A2 in that: the soil application agent was prepared by a different method, and in this example, the preparation raw material and the amount used were unchanged, and the soil application agent was prepared by the method for preparing the leaf application agent.
The preparation of the soil application agent comprises the following steps: step 1a, uniformly mixing 180g of hydrogenated bisphenol A epoxy resin S2 and 100g of hexadecanol, and stirring at the rotating speed of 370r/min for 1h to obtain a first mixture; and 2a, adding 10g of n-butyl alcohol and 1g of hexadecyl dimethyl tertiary amine into the first mixture, uniformly mixing to obtain a second mixture, heating the second mixture to 70 ℃, and carrying out shake reaction for 5 hours to obtain the soil application agent.
Preparation of leaf application Agents
Preparation B1
The preparation of the leaf application agent comprises the following steps:
270g of hydrogenated bisphenol A epoxy resin S2, 97g of hexadecanol, 75g of n-butanol and 0.52g of hexadecyldimethyl tertiary amine were uniformly mixed to obtain a third mixture, the third mixture was heated to 40 ℃, and a shake reaction was performed for 20 hours to obtain a leaf blade coating agent.
Preparation B2
The preparation of the leaf application agent comprises the following steps:
300g of hydrogenated bisphenol A epoxy resin S2, 122g of hexadecanol, 140g of n-butanol and 0.78g of hexadecyldimethyl tertiary amine were uniformly mixed to obtain a third mixture, the third mixture was heated to 50 ℃, and a shake reaction was carried out for 24 hours to obtain a leaf blade coating agent.
Comparative preparation B3
The present preparation differs from preparation B2 in that: the leaf application agent was prepared by a different method, and in this example, the preparation raw material and the amount used were unchanged, and the leaf application agent was prepared by the method for preparing a soil application agent.
The preparation of the leaf application agent comprises the following steps: step 1a, uniformly mixing 300g of hydrogenated bisphenol A epoxy resin S2 and 122g of hexadecanol, and stirring at the rotating speed of 370r/min for 1h to obtain a first mixture; and 2a, adding 140g of n-butyl alcohol and 0.78g of hexadecyl dimethyl tertiary amine into the first mixture, uniformly mixing to obtain a second mixture, heating the second mixture to 70 ℃, and carrying out shake reaction for 5 hours to obtain the blade application agent.
Comparative preparation B4
The present preparation differs from preparation B2 in that: the preparation method of the leaf application agent is different, and in the embodiment, the preparation method is not changed, and the preparation raw materials and the dosage are changed.
The preparation of the leaf application agent comprises the following steps: 300g of hydrogenated bisphenol A epoxy resin S1, 80g of cetyl alcohol, 150g of n-butanol and 0.4g of hexadecyl dimethyl tertiary amine were uniformly mixed to obtain a third mixture, and the third mixture was heated to 50 ℃ and reacted with shaking for 24 hours to obtain a leaf coating agent.
Preparation of root healing agent
Preparation C1
The preparation method of the root healing agent comprises the following steps:
step 1b, adding 120g of slaked lime powder, 45g of benomyl and 12g of 6-benzylaminopurine in sequence, and uniformly mixing to obtain a fourth mixture;
and 2b, adding 250g of tap water into the fourth mixture, and uniformly stirring to obtain the root healing agent.
Preparation C2
The preparation method of the root healing agent comprises the following steps:
step 1b, uniformly mixing 150g of slaked lime powder, 60g of benomyl and 18g of 6-benzylaminopurine to obtain a fourth mixture;
and 2b, adding 300g of tap water into the fourth mixture, and uniformly stirring to obtain the root healing agent.
Examples
Example 1
In this embodiment, an out-of-season full-crown arbor transplanting moisturizing rooting method includes the following steps: step 1, selecting arbor with developed root system, good growth, no plant diseases and insect pests and specification and form meeting the planning and design requirements for transplanting;
step 2, digging soil balls with the diameter of the root of the arbor being 8 times of the diameter range of the breast height of the arbor and the depth being 2/3 times of the diameter of the arbor for transporting the arbor;
step 3, binding and binding the soil balls by using straw ropes, performing 2 times of permeable irrigation on the soil balls, and then uniformly scattering the soil application agent preparation example A1 into soil with the depth of 15cm in the soil balls around the tree trunk;
step 4, digging a planting hole with the width being 1 time of the diameter of the soil ball and the depth being 1.3 times of the length of the root system in the transplanting land, and filling the soil ball into the planting hole after the straw rope is removed;
and 5, after the backfilling work of the soil balls is finished, uniformly spraying the blade application agent, namely preparation example B1, on the leaves of the arbor, and then carrying out 2 times of water permeable pouring.
Example 2
In this embodiment, an out-of-season full-crown arbor transplanting moisturizing rooting method includes the following steps:
step 1, selecting arbor with developed root system, good growth, no plant diseases and insect pests and specification and form meeting the planning and design requirements for transplanting;
step 2, digging soil balls with the diameter of the root of the arbor being 9 times of the diameter range of the breast height of the arbor and the depth being 5/6 times of the diameter of the arbor for transporting the arbor;
step 3, binding and binding the soil balls by using straw ropes, performing 3 times of water permeable irrigation on the soil balls, and then uniformly scattering a soil application agent, namely preparation example A1, into soil with the depth of 18cm in the soil balls around the tree trunk;
step 4, digging a planting hole with the width being 1.1 times of the diameter of the soil ball and the depth being 1.4 times of the length of the root system in the transplanting land, and filling the soil ball into the planting hole after the straw rope is removed;
and 5, after the backfilling work of the soil balls is finished, uniformly spraying the blade application agent, namely preparation example B2, on the leaves of the arbor, and then carrying out 3 times of water permeable pouring.
Example 3
In this embodiment, an out-of-season full-crown arbor transplanting moisturizing rooting method includes the following steps:
step 1, selecting arbor with developed root system, good growth, no plant diseases and insect pests and specification and form meeting the planning and design requirements for transplanting;
step 2, digging soil balls with the diameter of the root of the arbor being 10 times of the diameter range of the arbor and the depth being 1 time of the diameter of the arbor for transporting the arbor;
step 3, binding and binding the soil balls by using straw ropes, performing 4 times of water permeable irrigation on the soil balls, and then uniformly scattering a soil application agent, namely preparation example A2, into soil with the depth of 20cm in the soil balls around the tree trunk;
step 4, digging a planting hole with the width being 1.2 times of the diameter of the soil ball and the depth being 1.5 times of the length of the root system in the transplanting land, and filling the soil ball into the planting hole after the straw rope is removed;
and 5, after the backfilling work of the soil balls is finished, uniformly spraying the blade application agent, namely preparation example B2, on the leaves of the arbor, and then carrying out 4 times of permeable irrigation.
Example 4
The difference between the embodiment and the embodiment 2 is that a root system pruning step is added in the step 2 of the out-of-season full-crown transplanting, moisturizing and rooting method for the arbor, and the specific steps comprise:
and 2, digging soil balls with the root diameter 9 times of the breast diameter range of the arbor and the depth 5/6 times of the root diameter of the arbor for transporting the arbor, drawing an outer circle 5cm larger than the soil ball along the outer side of the soil balls before digging the soil balls, digging an operation ditch 60cm downwards along the outer circle, cutting off the root system on the thin side extending out of the operation ditch, and trimming old roots and rotten roots, wherein the incisions are downward and the sections are flat.
Example 5
The difference between the embodiment and the embodiment 2 is that root pruning and root healing agent smearing are added in the step 2 of the out-of-season full-crown transplanting moisturizing rooting method for trees, and the specific steps are as follows:
and 2, digging soil balls with the root diameter being 9 times of the breast diameter range of the arbor and the depth being 5/6 times of the diameter of the arbor for transporting the arbor, before digging the soil balls, drawing an outer circle which is 5cm larger than the diameter of the soil balls along the outer side of the soil balls, digging an operation ditch of 60cm downwards along the outer circle, cutting off the root systems on the thin sides extending out of the operation ditch, trimming old roots and rotten roots, keeping downward incisions and flat sections, and uniformly coating 2 layers of root system healing agents at the incisions of each root system after trimming, namely the preparation example C1.
Example 6
The difference between the embodiment and the embodiment 2 is that root pruning and root healing agent smearing are added in the step 2 of the out-of-season full-crown transplanting moisturizing rooting method for trees, and the specific steps are as follows:
and 2, digging a soil ball with the root diameter 9 times of the breast diameter range of the arbor and the depth 5/6 times of the diameter of the arbor for transporting the arbor, before digging the soil ball, drawing an excircle 7cm larger than the diameter of the soil ball along the outer side of the soil ball, digging an operation ditch 80cm downwards along the excircle, cutting off the root system at the thin side extending out of the operation ditch, trimming old roots and rotten roots, keeping downward incisions and flat sections, and uniformly coating 3 layers of root system healing agents at each root system incision after trimming, namely the preparation example C2.
Example 7
This embodiment is different from embodiment 4 in that: in step 4 of the out-of-season full-crown transplanting, moisturizing and rooting method for the arbor, a hay burning step is added, and the method specifically comprises the following steps: and 4, digging a planting hole with the width being 1.1 time of the diameter of the root width and the depth being 1.4 times of the length of the root system in the transplanting field, spraying hay into the planting hole until 1/3 of the planting hole is fully paved after the planting hole is dug, then igniting the hay, and filling a soil ball into the planting hole after the hay is burnt and cooled.
Example 8
This embodiment is different from embodiment 4 in that: in step 4 of the out-of-season full-crown transplanting, moisturizing and rooting method for the arbor, a hay burning step is added, and the method specifically comprises the following steps: and 4, digging a planting hole with the width being 1.1 time of the diameter of the root width and the depth being 1.4 times of the length of the root system in the transplanting field, spraying hay into the planting hole until 1/2 of the planting hole is fully paved after the planting hole is dug, then igniting the hay, and filling a soil ball into the planting hole after the hay is burnt and cooled.
Example 9
This embodiment is different from embodiment 6 in that: in step 4 of the out-of-season arbor full-crown transplanting moisturizing rooting method, a rooting agent application step is added, and the method specifically comprises the following steps:
and 4, digging a planting hole with the width being 1.1 time of the diameter of the root width and the depth being 1.4 times of the length of the root system in the transplanting field, spraying hay into the planting hole until 1/3 of the planting hole is fully paved after the planting hole is dug, then igniting the hay, filling a soil ball into the planting hole after the hay is burnt and cooled, uniformly spraying a rooting agent between the planting hole and the soil ball around the soil ball when the soil ball is filled into 1/3 of the planting hole, wherein the spraying area of the rooting agent is 70% of the area between the planting hole and the soil ball.
Wherein, the humic acid ammonium of the rooting agent is 40 percent by weight, and the phosphoric acid ammonium is 60 percent by weight.
Example 10
This embodiment is different from embodiment 6 in that: in step 4 of the out-of-season arbor full-crown transplanting moisturizing rooting method, a rooting agent application step is added, and the method specifically comprises the following steps:
and 4, digging a planting hole with the width being 1.1 time of the diameter of the root width and the depth being 1.4 times of the length of the root system in the transplanting field, spraying hay into the planting hole until 1/3 of the planting hole is fully paved after the planting hole is dug, then igniting the hay, filling a soil ball into the planting hole after the hay is burnt and cooled, uniformly spraying a rooting agent between the planting hole and the soil ball around the soil ball when the soil ball is filled into 2/3 of the planting hole, wherein the spraying area of the rooting agent is 80% of the area between the planting hole and the soil ball.
Wherein, the humic acid ammonium of the rooting agent accounts for 50 percent by weight, and the phosphoric acid ammonium of the rooting agent accounts for 50 percent by weight.
Comparative example
Comparative example 1
The present embodiment is different from embodiment 2 in that: in step 3 of the out-of-season full-crown transplanting moisturizing and rooting method for the arbor, the use of a soil application agent is reduced, and the specific steps are as follows: the soil ball is bound by the straw rope, and 3 times of water permeable irrigation is carried out on the soil ball.
Comparative example 2
The present embodiment is different from embodiment 2 in that: in step 3 of the out-of-season full-crown transplanting moisturizing and rooting method for the arbor, the use of a leaf application agent is reduced, and the specific steps comprise: and 5, after the backfilling work of the soil balls is finished, carrying out 3 times of permeable irrigation.
Comparative example 3
The present embodiment is different from embodiment 2 in that: in step 3 of the out-of-season full-crown transplanting, moisturizing and rooting method for the arbor, the applied soil application agent is a comparative preparation example A3, and the specific steps are as follows: and 3, binding and binding the soil balls by using straw ropes, performing 3 times of water permeable irrigation on the soil balls, and then uniformly scattering the soil application agent, namely the comparative preparation example A3, around the tree trunk into the soil with the depth of 18cm in the soil balls.
Comparative example 4
The present embodiment is different from embodiment 2 in that: in step 5 of an out-of-season full-crown transplanting, moisturizing and rooting method for trees, the applied leaf application agent is comparative preparation example B3, and the specific steps are as follows: in step 5, after the backfilling of the soil balls was completed, the leaf blade of the arbor was uniformly sprayed with the leaf blade application agent, i.e., comparative preparation example B3, and then 3 times of water-permeable pouring was performed.
Comparative example 5
The present embodiment is different from embodiment 2 in that: in step 3 of the out-of-season full-crown transplanting, moisturizing and rooting method for the arbor, the applied soil application agent is a comparative preparation example A4, and the specific steps are as follows: and 3, binding and binding the soil balls by using straw ropes, performing 3 times of water permeable irrigation on the soil balls, and then uniformly scattering the soil application agent, namely the comparative preparation example A4, around the tree trunk into the soil with the depth of 18cm in the soil balls.
Comparative example 6
The present embodiment is different from embodiment 2 in that: in step 5 of an out-of-season full-crown transplanting, moisturizing and rooting method for trees, the applied leaf application agent is comparative preparation example B4, and the specific steps are as follows: and 5, after the backfilling work of the soil balls is finished, uniformly spraying an agent, namely the comparative preparation example B4, on the leaves of the arbor, and then carrying out 3 times of water permeable pouring.
Comparative example 7
The present embodiment is different from embodiment 2 in that: in the steps 3 and 5 of the out-of-season full-crown transplanting moisturizing rooting method for the arbor, a soil application agent and a leaf application agent are not applied, and the specific steps comprise: step 3, binding and binding the soil balls by using straw ropes, and irrigating the soil balls in a water-permeable manner for 3 times; and 5, after the backfilling work of the soil balls is finished, carrying out 3 times of permeable irrigation.
Performance test and test method
Test-survival rate detection
And counting the number of surviving plants of the trees in the test area (the total number of plants in each embodiment and the comparative test is 150) by taking the condition that the trees do not lose, lose and wither after being transplanted for one month as a standard, and calculating the survival rate of the trees.
Test two arbor leaf transpiration rate determination
CI301 type portable CO produced by American CID company2And (4) a gas analyzer for open gas path measurement. The measurement time was 9 am per day. 3 plants are tested in each embodiment and comparative example, 3 formed blades are selected from the middle of the arbor, each blade is tested for 5 times repeatedly, the transpiration rate of the blade is automatically recorded by an instrument, and the average transpiration rate of the blade is calculated.
Test three soil moisture content determination
And (4) measuring by adopting a drying method. And respectively taking 50g of soil layer soil samples of different embodiments and soil layer soil samples of corresponding depths in proportion by using a soil sampler, putting the soil samples into aluminum boxes with the same size, and quickly covering covers of the aluminum boxes after taking each soil sample. The sampling time was 15 hours per day. And (5) drying the soil sample at 105 ℃ for 12h, and weighing to calculate the water content of the soil. The calculation formula is as follows:
in the formula: m is1-aluminum box mass, g;
m2the mass of the aluminum box and the soil sample before drying, g;
m3-the mass of the dried aluminum box and the soil sample, g.
TABLE 1 survival rates of arbor in examples 1-10 and comparative examples 1-7
It is understood by combining examples 1 to 3, examples 5 to 10 and comparative example 7 with table 1 that the survival rate of trees watered without any treatment is low and the survival rate of trees treated by the moisturizing rooting method is significantly increased, that the survival rate of trees is increased only by pruning the root system and only by adding a root system healing agent after root system pruning, that the survival rate of trees is increased by adding a root system healing agent after root system pruning, and that the survival rate of trees is not increased by applying a soil application agent and a leaf application agent according to specific manufacturing steps and raw material amounts as well as by combining examples 2 and comparative examples 1 to 6.
TABLE 2 data table of average transpiration rate of leaves after application of soil application agent for example 2 and comparative examples 2, 4, 6
It is understood by combining example 2 and comparative examples 2, 4, and 6 and table 2 that the transpiration rate of the arbor leaf is significantly reduced after the leaf application agent is applied, the leaf application agent has a significant effect of inhibiting the transpiration of the arbor leaf, the leaf application agent without the application of the leaf application agent and the applied leaf application agent are not prepared according to specific preparation steps and raw material amounts, the change of the leaf transpiration rate is not significant, and the leaf application agent has a significant effect of inhibiting the transpiration of the arbor leaf.
TABLE 3 soil moisture content data tables for example 2 and comparative examples 1, 3, and 5
It can be seen from the combination of example 2, comparative examples 1, 3 and 5, and comparative example 1, and the combination of table 2 that the water content of the soil is significantly increased after the application of the soil application agent, the soil application agent can enhance the water retention capacity of the root soil of the arbor, and the water retention rate of the arbor soil without the application of the soil application agent is not significantly different from the water retention rate of the soil prepared by the application of the soil application agent according to the specific preparation steps and the amount of the raw materials.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (8)
1. A method for moisturizing and rooting out arbor in out-of-season full-crown transplanting is characterized by comprising the following steps: the method comprises the following steps: step 1, selecting arbor with developed root system, good growth, no plant diseases and insect pests and specification and form meeting the planning and design requirements for transplanting;
step 2, digging soil balls with the diameter of the root of the arbor being 8-10 times of the diameter of the arbor at breast height and the depth being 2/3-1 times of the diameter of the arbor at breast height for transporting the arbor;
step 3, binding and binding the soil balls by using straw ropes, performing 2-4 times of permeable irrigation on the soil balls, and then uniformly spreading the soil applying agent around the tree trunk;
step 4, digging a planting hole with the width being 1-1.2 times of the diameter of the soil ball and the depth being 1.3-1.5 times of the length of the root system in the transplanting land, and filling the soil ball into the planting hole after the straw rope is removed;
step 5, after the backfilling work of the soil balls is finished, uniformly spraying a blade applying agent on the leaves of the arbor, and then carrying out 2-4 times of permeable irrigation;
the soil application agent is prepared from hydrogenated bisphenol A epoxy resin S1, hexadecyl dimethyl tertiary amine, cetyl alcohol and n-butyl alcohol as raw materials, wherein the epoxy value of the hydrogenated bisphenol A epoxy resin S1 is (0.42-0.44) eq/100 g;
the preparation raw materials of the leaf coating agent are hydrogenated bisphenol A epoxy resin S2, hexadecyl dimethyl tertiary amine, cetyl alcohol and n-butyl alcohol respectively, wherein the epoxy value of the hydrogenated bisphenol A epoxy resin S2 is (0.45-0.48) eq/100 g;
the preparation of the soil application agent comprises the following steps: step 1a, uniformly mixing 150-180 parts by weight of hydrogenated bisphenol A epoxy resin S1 and 60-75 parts by weight of hexadecanol, and stirring at a rotating speed of 330-370r/min for 0.5-1h to obtain a first mixture; step 2a, adding 18-22 parts by weight of n-butanol and 0.2-0.4 part by weight of hexadecyl dimethyl tertiary amine into the first mixture, uniformly mixing to obtain a second mixture, heating the second mixture to 55-70 ℃, and carrying out oscillation reaction for 4-5 hours to obtain a soil application agent;
the preparation method of the blade coating agent comprises the steps of uniformly mixing 270-300 parts by weight of hydrogenated bisphenol A epoxy resin S2, 97-122 parts by weight of hexadecanol, 75-140 parts by weight of n-butanol and 0.52-0.78 part by weight of hexadecyl dimethyl tertiary amine to obtain a third mixture, heating the third mixture to 40-50 ℃, and carrying out oscillation reaction for 20-24 hours to obtain the blade coating agent.
2. The out-of-season full-crown transplanting moisturizing rooting method for trees according to claim 1, characterized by comprising the following steps: the soil application agent is applied around the trunk of a tree in soil with the depth of 15-20cm in the soil ball.
3. The out-of-season full-crown transplanting moisturizing rooting method for trees according to claim 1, characterized by comprising the following steps: in step 2, before digging the soil ball, an excircle which is 5-7cm larger than the diameter of the soil ball is scribed along the outer side of the soil ball, an operation ditch which is 60-80cm is dug downwards along the excircle, a thin side root system extending out of the operation ditch is cut off, old root and rotten root pruning is carried out, the cut is kept downwards, and the section is flat.
4. The out-of-season full-crown transplanting moisturizing rooting method for trees according to claim 3, characterized by comprising the following steps: in the step 2, 2-3 layers of root healing agents are uniformly smeared at each root cut after pruning, and the preparation method of the root healing agents comprises the following steps:
step 1b, uniformly mixing 120-150 parts by weight of hydrated lime powder, 45-60 parts by weight of benomyl and 12-18 parts by weight of 6-benzylaminopurine to obtain a fourth mixture;
and 2b, adding 250-300 parts by weight of tap water into the fourth mixture, and uniformly stirring to obtain the root healing agent.
5. The out-of-season full-crown transplanting moisturizing rooting method for trees according to claim 6, characterized in that: and 4, after the planting hole is dug, spraying hay into the planting hole until 1/3-1/2 of the planting hole is fully paved, then igniting the hay, and filling the soil ball into the planting hole after the hay is burnt and cooled.
6. The out-of-season full-crown transplanting moisturizing rooting method for trees according to claim 1, characterized by comprising the following steps: in the step 4, when the soil ball is filled in 1/3-2/3 of the planting hole, the rooting agent is uniformly sprinkled between the planting hole and the soil ball around the soil ball, and the sprinkled area of the rooting agent is 70-80% of the area between the planting hole and the soil ball.
7. The out-of-season full-crown transplanting moisturizing rooting method for trees according to claim 6, characterized in that: the rooting agent consists of 40-50 wt% of ammonium humate and 50-60 wt% of ammonium dihydrogen phosphate.
8. The out-of-season full-crown transplanting moisturizing rooting method for trees according to claim 7, characterized in that: the particle fineness of the ammonium humate is 50-70 meshes.
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Application publication date: 20210507 |