CN116195460A - Method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of tree plate - Google Patents
Method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of tree plate Download PDFInfo
- Publication number
- CN116195460A CN116195460A CN202211683850.7A CN202211683850A CN116195460A CN 116195460 A CN116195460 A CN 116195460A CN 202211683850 A CN202211683850 A CN 202211683850A CN 116195460 A CN116195460 A CN 116195460A
- Authority
- CN
- China
- Prior art keywords
- pear
- tree
- soil
- planting
- preventing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 75
- 235000014443 Pyrus communis Nutrition 0.000 title claims abstract description 59
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000003973 irrigation Methods 0.000 claims abstract description 19
- 230000002262 irrigation Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 240000001987 Pyrus communis Species 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 30
- 230000002363 herbicidal effect Effects 0.000 claims description 23
- 239000004009 herbicide Substances 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 20
- SPNQRCTZKIBOAX-UHFFFAOYSA-N Butralin Chemical compound CCC(C)NC1=C([N+]([O-])=O)C=C(C(C)(C)C)C=C1[N+]([O-])=O SPNQRCTZKIBOAX-UHFFFAOYSA-N 0.000 claims description 15
- 239000005591 Pendimethalin Substances 0.000 claims description 15
- CHIFOSRWCNZCFN-UHFFFAOYSA-N pendimethalin Chemical compound CCC(CC)NC1=C([N+]([O-])=O)C=C(C)C(C)=C1[N+]([O-])=O CHIFOSRWCNZCFN-UHFFFAOYSA-N 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 8
- 241000220324 Pyrus Species 0.000 claims 6
- 241000209504 Poaceae Species 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 10
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009333 weeding Methods 0.000 description 2
- 244000088401 Pyrus pyrifolia Species 0.000 description 1
- 235000001630 Pyrus pyrifolia var culta Nutrition 0.000 description 1
- 235000011572 Pyrus ussuriensis Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
-
- 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
- A01G13/00—Protecting plants
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Botany (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of a tree plate thereof, which comprises the steps of planting nursery stock, fixing stem, laying drip irrigation pipelines, laying LS ground cloth and sealing soil. The method of combining LS ground cloth with soil sealing is adopted, so that the prevention and control of burn of the trunk base of the young tree in the pear garden and the prevention and preservation of grass and soil moisture of the tree tray are effectively considered.
Description
Technical Field
The invention belongs to the technical field of fruit tree cultivation, and particularly relates to a method for preventing and controlling pear trunk basal burn and preventing grass from preserving soil moisture of a tree plate.
Background
The close planting labor-saving cultivation mode is the development direction of the current Chinese pear industry, no suitable pear dwarfing stock is applied in China at present, and in the shaping process of young pear trees in a newly built pear garden, the cultivation of a strong central trunk is particularly important, so that the central trunk reaches a proper shaping height and thickness, and the central trunk is promoted to obtain more branches for dispersing tree vigor, thereby achieving the aim of crown control. In production practice, as the root system of the sapling is shallow, the water absorption capability is poor, the grass damage is relatively serious, the weed which competes with the sapling for water and nutrient, grows Jiang Wang even covers the sapling, the sapling is easy to grow weak and even die, the cultivation of the strong central trunk is seriously influenced, and the shaping work of the sapling is further influenced. The conventional manual weeding and the increase of irrigation frequency are easy to cause the injury of the roots and the stems of the saplings, the cost of manpower and material resources is obviously increased, and the satisfactory effect is difficult to achieve.
The tree plate coverage grass-proof soil moisture preservation technology is a method commonly used in newly built pear gardens, and LS land arrangement is the first choice. In the young tree period, the tree crown is small, so that effective shielding can not be formed on the trunk part of the tree body, the LS ground cloth absorbs heat seriously in summer in high-temperature seasons, the basal part of the trunk of the young tree near the ground is seriously burnt, even dead, and the cultivation of strong central trunk is seriously influenced. In the production, a method of ridging the trunk base or removing the LS floor cloth is often adopted to relieve burn, but the trunk base is ridged, so that weed clusters on the LS floor cloth are caused, the removal difficulty is higher, and the labor is required to be completely relied on; the LS floor cloth is removed, and the problems of poor grass prevention and soil moisture preservation effects and labor and financial resources waste caused by re-paving the LS floor cloth are also solved.
The prior art has the defects, and is difficult to adapt to the development trend and the demand of the current fruit tree cultivation field. In order to overcome the defects in the prior art, a method for preventing and controlling the burn of the trunk base of the young tree in the pear orchard and preventing the grass from preserving the soil moisture of the tree disk is provided by combining years of scientific research and practical orchard working experience.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method for preventing and controlling the burn of the trunk base of the pear tree and preventing the grass from preserving the soil moisture of the trunk of the pear tree by adopting a method combining LS ground cloth and soil sealing, and effectively taking the burn of the trunk base of the young tree of the pear garden and the grass-preventing and preserving the soil moisture of the trunk of the pear tree into consideration.
In order to solve the technical problems, the invention adopts the following technical scheme: a method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of a tree disk comprises the following steps:
s1, planting seedlings:
selecting pear seedlings with the height of 1.2-1.5 m and the thickness of 1.0-1.5 cm, planting the pear seedlings with the row spacing of 4.0-4.5 m and the plant spacing of 1.0-1.5 m, and watering the pear seedlings to the soil with the relative water content of 80-90% after planting to obtain pear seedlings after planting;
s2, drying:
after field planting for 1-3 d, drying the pear tree seedlings, wherein a full bud is selected, drying is carried out at the position of 1-2 cm above the bud body of the full bud, and the height of the dried pear tree seedlings is 30-50 cm;
s3, laying drip irrigation pipelines:
respectively paving drip irrigation pipes on two sides of the planting row along the direction of the planting row, wherein the distance between the drip irrigation pipes and the planting row is 20 cm-30 cm, and irrigating for 1 time every 10 days until the relative water content of soil reaches the maximum field water holding capacity, and irrigating for 2-3 times in total;
s4, paving LS ground cloth:
leveling land, respectively paving LS (least squares) ground cloths on two sides of a planting row along the direction of the planting row, wherein the distance between one side of the LS ground cloth, which is close to the planting row, and the planting row is 5 cm-10 cm, and two adjacent LS ground cloths on two sides of the planting row are fixed by ground nails;
or leveling land, respectively paving LS (least squares) ground cloths on two sides of a planting row along the direction of the planting row, wherein two adjacent LS ground cloths on two sides of the planting row are laminated and distributed, and are fixed through ground nails, and the two adjacent LS ground cloths on the base part of the trunk of the pear tree seedling are pulled outwards, so that the distance between the two adjacent LS ground cloths on the base part of the trunk of the pear tree seedling is 10cm, and are fixed through the ground nails;
s5, soil sealing:
removing exposed weeds, and watering until the relative water content of soil is 60% -70%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; after 50-60 d, removing exposed weeds, and watering until the relative water content of soil is 60-70%; the herbicide is obtained by mixing 48% of butralin emulsifiable concentrate and 330g/L of pendimethalin emulsifiable concentrate with water, and is sprayed on bare soil.
Preferably, the tree age of the pear tree seedlings in the step S1 is 2-3 years.
Preferably, the volume ratio of 48% butralin emulsifiable concentrate, 330g/L pendimethalin emulsifiable concentrate and water in the herbicide in S5 is 3:2:300.
Preferably, the ground nail in the step S4 is a U-shaped ground nail, and one side arm of the two side arms is 2 cm-3 cm longer than the other side arm.
Compared with the prior art, the invention has the following advantages:
the method combines LS ground cloth and soil sealing, effectively solves the problem of soil grass prevention and soil moisture conservation, simultaneously overcomes the time and labor consuming problem of manually cleaning weeds brought by the conventional method, and provides the method which takes account of prevention and control of burn at the trunk base of the pear tree and grass prevention and soil moisture conservation of the tree tray, thereby effectively reducing the production cost, improving the soil air permeability, ensuring ideal seedling growth and meeting the requirements of shaping technology.
The present invention will be described in further detail with reference to examples.
Detailed Description
Example 1
In 2021, the planting test was performed in each village park in Changli county, qin island, qin province, and the area of the test land was 15 mu. The age of pear tree is 2 years.
The method for preventing and controlling the burn of the trunk base of the pear tree and preventing the grass and preserving the soil moisture of the tree plate of the pear tree comprises the following steps:
s1, planting seedlings:
1 day in 4 months, pear seedlings with the height of 1.2m and the thickness of 1.0cm are selected for field planting, the row spacing of the field planting is 4.0m, the plant spacing is 1.5m, and the pear seedlings after the field planting are watered until the relative water content of soil is 80 percent;
s2, drying:
after 1d of field planting, carrying out fixed drying, selecting one full bud in the northwest direction, and carrying out fixed drying at the position 2cm above the bud body of the full bud, wherein the fixed drying height is 50cm, so as to obtain pear seedlings after fixed drying;
s3, laying drip irrigation pipelines:
respectively paving drip irrigation pipes on two sides of the planting row along the direction of the planting row, wherein the distance between the drip irrigation pipes and the planting row is 20cm, and irrigating for 1 time every 10 days until the relative water content of soil reaches the maximum field water holding capacity, and irrigating for 2 times in total;
s4, paving LS ground cloth:
leveling land for 4 months and 5 days, respectively paving LS (least squares) ground cloths on two sides of the planting row along the direction of the planting row, wherein the distance between one side of the LS ground cloth, which is close to the planting row, and the planting row is 5cm, and two adjacent LS ground cloths on two sides of the planting row are fixed by ground nails; the ground nails are U-shaped ground nails, one side arm of the two side arms is 2cm longer than the other side arm, so that the two ends of the ground nails are conveniently inserted into LS ground fabrics in sequence, the insertion resistance is reduced, and the insertion direction of the other end of the ground nails is easily adjusted; the width of the LS floor cloth is 1.0m;
s5, soil sealing:
removing exposed weeds in the soil after 11 days of 4 months, and watering until the relative water content of the soil is 60%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; after 50d, removing exposed weeds, and watering until the relative water content of soil is 60%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; the volume ratio of 48% of butralin emulsifiable concentrate to 330g/L of pendimethalin emulsifiable concentrate to water in the herbicide is 3:2:300.
The embodiment has the advantages of effectively achieving the effects of grass prevention and soil moisture conservation, reducing irrigation frequency, inhibiting weed growth, saving labor cost and reducing field management difficulty through LS soil distribution.
The distance between one side of the LS ground cloth, which is close to the planting row, and the planting row is 5cm, so that damage to the tree body caused by burning of the trunk base of the tree body in summer is effectively avoided, the burning in high-temperature seasons is 0.2%, the seedlings grow for 1 year, the height of 98.8% of the seedlings is more than 1.8m, the requirements of shaping technology are met, the burning in the base of the tree body in comparison (gaps between LS ground cloths on two sides of the planting row are not reserved) is as high as 34.7%, the seedlings grow for 1 year, and the seedlings meeting the requirements of the shaping technology only occupy 63.4%. Once burn occurs, the quality of the seedlings cannot meet the requirements of shaping technology, the seedlings need to be dried again or planted again, shaping of the tree body is carried out one year later, and the fruiting period is pushed one year later, so that great economic loss is caused.
The method combining LS ground cloth and soil sealing effectively solves the problem of grass prevention and soil moisture conservation of soil, overcomes the problem of time and labor waste caused by the conventional method in manual weed removal, provides a method for preventing and controlling burn of the trunk base of the young tree in the pear garden and grass prevention and soil moisture conservation of the tree tray, effectively reduces production cost, improves soil air permeability, enables seedlings to grow ideal, and meets the requirements of shaping technology.
The burn rate of the trunk base of the sapling in the embodiment is reduced from 34.7% to 0.2%, LS ground cloth is covered, the number of annual irrigation operations is reduced, the number of times of conventional annual manual weeding operations is reduced to 2 times of annual soil sealing operations, the labor cost is saved, the field management difficulty is reduced, 98.8% of seedlings meet the shaping technology requirement, and the caps are tidy. Compared with the conventional technology, the cost is saved by more than 60 percent.
In the embodiment, the LS floor cloth in the step S4 is not paved, the soil grass prevention and soil moisture preservation effects are poor, the seedling growth of only 44.6% is greater than 1.8m,55.4% cannot meet the shaping technology requirement, the next year is required to be dried again, and the shaping period is delayed.
Example 2
In the embodiment, in 2021, a planting test was performed in Kong Zhuangcun park of Qin island city of Hebei province, the test area was 8 mu, and the tree age was 2 years.
The method for preventing and controlling the burn of the trunk base of the pear tree and preventing the grass and preserving the soil moisture of the tree plate of the pear tree comprises the following steps:
s1, planting seedlings:
selecting pear seedlings with the height of 1.5m and the thickness of 1.5cm for field planting in 25 days of 3 months, wherein the row spacing of field planting is 4.5m, the plant spacing is 1.0m, and watering the pear seedlings until the relative water content of soil is 90% after field planting to obtain the pear seedlings after field planting;
s2, drying:
after 3d of field planting, carrying out fixed drying, selecting one full bud, and carrying out fixed drying at the position 1cm above the bud body of the full bud, wherein the fixed drying height is 30cm, so as to obtain pear seedlings after fixed drying;
s3, laying drip irrigation pipelines:
respectively paving drip irrigation pipes on two sides of the planting row along the direction of the planting row, wherein the distance between the drip irrigation pipes and the planting row is 30cm, and irrigating for 1 time every 10 days until the relative water content of soil reaches the maximum field water holding capacity, and irrigating for 3 times in total;
s4, paving LS ground cloth:
leveling land for 28 days in 3 months, respectively paving LS (least squares) ground cloths on two sides of the planting row along the direction of the planting row, wherein the distance between one side of the LS ground cloth, which is close to the planting row, and the planting row is 10cm, and two adjacent LS ground cloths on two sides of the planting row are fixed by ground nails; the ground nail is a U-shaped ground nail, and one arm of the two side arms is 3cm longer than the other arm; the LS floor cloth has the width of 1.2m;
s5, soil sealing:
removing exposed weeds in the soil after 14 days of 4 months, and watering until the relative water content of the soil is 70%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; after 60d, removing the exposed weeds, and watering until the relative water content of the soil is 70%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; the volume ratio of 48% of butralin emulsifiable concentrate, 330g/L of pendimethalin emulsifiable concentrate and water in the herbicide is 3:2:300.
The burn rate of the trunk base of the sapling in the embodiment is 0, the soil is closed for 2 times, more than 97% of seedlings meet the requirements of shaping technology, and the caps are neat.
Example 3
In the embodiment, in 2021, a planting test was performed in the Qianzhen village park in Changli county of Qin island city in Hebei province, the test area was 22 mu, and the tree age was 3 years.
The method for preventing and controlling the burn of the trunk base of the pear tree and preventing the grass and preserving the soil moisture of the tree plate of the pear tree comprises the following steps:
s1, planting seedlings:
selecting pear seedlings with the height of 1.2m and the thickness of 1.0cm for field planting on the day of 3 months and 20 days, wherein the row spacing of field planting is 4.0m, the plant spacing is 1.0m, and watering until the relative water content of soil is 90% after field planting to obtain pear seedlings after field planting;
s2, drying:
after 3d of field planting, carrying out fixed drying, selecting one full bud, and carrying out fixed drying at the position of 2cm above the bud body of the full bud, wherein the fixed drying height is 50cm, so as to obtain pear seedlings after fixed drying;
s3, laying drip irrigation pipelines:
respectively paving drip irrigation pipes on two sides of the planting row along the direction of the planting row, wherein the distance between the drip irrigation pipes and the planting row is 30cm, and irrigating for 1 time every 10 days until the relative water content of soil reaches the maximum field water holding capacity, and irrigating for 3 times in total;
s4, paving LS ground cloth:
leveling the land for 3 months and 23 days, respectively paving LS (least squares) ground cloths on two sides of a planting row along the direction of the planting row, attaching and arranging adjacent LS ground cloths on two sides of the planting row, fixing the adjacent LS ground cloths by ground nails, pulling the adjacent LS ground cloths on the base part of the trunk of the pear tree seedling outwards to ensure that the distance between the adjacent LS ground cloths on the base part of the pear tree seedling trunk is 10cm, and fixing the adjacent LS ground cloths by the ground nails; the ground nail is a U-shaped ground nail, and one arm of the two side arms is 3cm longer than the other arm; the LS floor cloth has the width of 1.2m;
s5, soil sealing:
removing exposed weeds in 3 months and 30 days, and watering until the relative water content of soil is 70%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; after 55d, removing the exposed weeds, and watering until the relative water content of the soil is 65%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; the volume ratio of 48% of butralin emulsifiable concentrate, 330g/L of pendimethalin emulsifiable concentrate and water in the herbicide is 3:2:300.
The burn rate of the trunk base of the sapling in the embodiment is 0, the soil is closed for 2 times, more than 98% of seedlings meet the requirements of shaping technology, and the caps are neat.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention. Any simple modification, variation and equivalent variation of the above embodiments according to the technical substance of the invention still fall within the scope of the technical solution of the invention.
Claims (4)
1. A method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of a tree disk is characterized by comprising the following steps:
s1, planting seedlings:
selecting pear seedlings with the height of 1.2-1.5 m and the thickness of 1.0-1.5 cm, planting the pear seedlings with the row spacing of 4.0-4.5 m and the plant spacing of 1.0-1.5 m, and watering the pear seedlings to the soil with the relative water content of 80-90% after planting to obtain pear seedlings after planting;
s2, drying:
after field planting for 1-3 d, drying the pear tree seedlings, wherein a full bud is selected, drying is carried out at the position of 1-2 cm above the bud body of the full bud, and the height of the dried pear tree seedlings is 30-50 cm;
s3, laying drip irrigation pipelines:
respectively paving drip irrigation pipes on two sides of the planting row along the direction of the planting row, wherein the distance between the drip irrigation pipes and the planting row is 20 cm-30 cm, and irrigating for 1 time every 10 days until the relative water content of soil reaches the maximum field water holding capacity, and irrigating for 2-3 times in total;
s4, paving LS ground cloth:
leveling land, respectively paving LS (least squares) ground cloths on two sides of a planting row along the direction of the planting row, wherein the distance between one side of the LS ground cloth, which is close to the planting row, and the planting row is 5 cm-10 cm, and two adjacent LS ground cloths on two sides of the planting row are fixed by ground nails;
or leveling land, respectively paving LS (least squares) ground cloths on two sides of a planting row along the direction of the planting row, wherein two adjacent LS ground cloths on two sides of the planting row are laminated and distributed, and are fixed through ground nails, and the two adjacent LS ground cloths on the base part of the trunk of the pear tree seedling are pulled outwards, so that the distance between the two adjacent LS ground cloths on the base part of the trunk of the pear tree seedling is 10cm, and are fixed through the ground nails;
s5, soil sealing:
removing exposed weeds, and watering until the relative water content of soil is 60% -70%; mixing 48% butralin emulsifiable concentrate and 330g/L pendimethalin emulsifiable concentrate with water to obtain herbicide, and spraying the herbicide onto bare soil; after 50-60 d, removing exposed weeds, and watering until the relative water content of soil is 60-70%; the herbicide is obtained by mixing 48% of butralin emulsifiable concentrate and 330g/L of pendimethalin emulsifiable concentrate with water, and is sprayed on bare soil.
2. The method for preventing and controlling the burn of the trunk base of the pear tree and preventing the grass and preserving the soil moisture of the tree disk thereof according to claim 1, wherein the tree age of the pear tree seedling in the step S1 is 2-3 years.
3. The method for preventing and controlling pear trunk basal burn and preventing grasses and preserving soil moisture of a tree plate thereof according to claim 1, wherein the volume ratio of 48% butralin emulsifiable concentrate, 330g/L pendimethalin emulsifiable concentrate and water in the herbicide in the step S5 is 3:2:300.
4. The method for preventing and controlling the burn of the trunk base of the pear tree and preventing the grass and preserving the soil moisture of the tree tray of the pear tree according to claim 1, wherein the ground nails in the S4 are U-shaped ground nails, and one side arm of the two side arms is 2cm to 3cm longer than the other side arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211683850.7A CN116195460A (en) | 2022-12-27 | 2022-12-27 | Method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of tree plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211683850.7A CN116195460A (en) | 2022-12-27 | 2022-12-27 | Method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of tree plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116195460A true CN116195460A (en) | 2023-06-02 |
Family
ID=86516387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211683850.7A Pending CN116195460A (en) | 2022-12-27 | 2022-12-27 | Method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of tree plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116195460A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134742A (en) * | 2016-07-13 | 2016-11-23 | 凉山彝族自治州亚热带作物研究所 | One determines the no-tillage efficient water-fertilizer integral irrigation system of cave formula and implantation methods |
| CN106613710A (en) * | 2017-01-17 | 2017-05-10 | 河北省农林科学院昌黎果树研究所 | Trimming method for elongated and upright trunks of pear trees |
| CN107667749A (en) * | 2017-09-25 | 2018-02-09 | 四川省林业科学研究院 | Control careless method in Juglans regia trees forest land |
| CN108811982A (en) * | 2018-06-28 | 2018-11-16 | 河北省农林科学院昌黎果树研究所 | The method of herbicide and mulch controlling weeds is used in a kind of apple nursery |
| CN114651692A (en) * | 2022-04-02 | 2022-06-24 | 宁波市农业科学研究院 | Effective weeding method for hemerocallis middendorfii |
-
2022
- 2022-12-27 CN CN202211683850.7A patent/CN116195460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134742A (en) * | 2016-07-13 | 2016-11-23 | 凉山彝族自治州亚热带作物研究所 | One determines the no-tillage efficient water-fertilizer integral irrigation system of cave formula and implantation methods |
| CN106613710A (en) * | 2017-01-17 | 2017-05-10 | 河北省农林科学院昌黎果树研究所 | Trimming method for elongated and upright trunks of pear trees |
| CN107667749A (en) * | 2017-09-25 | 2018-02-09 | 四川省林业科学研究院 | Control careless method in Juglans regia trees forest land |
| CN108811982A (en) * | 2018-06-28 | 2018-11-16 | 河北省农林科学院昌黎果树研究所 | The method of herbicide and mulch controlling weeds is used in a kind of apple nursery |
| CN114651692A (en) * | 2022-04-02 | 2022-06-24 | 宁波市农业科学研究院 | Effective weeding method for hemerocallis middendorfii |
Non-Patent Citations (3)
| Title |
|---|
| 李六林等: "梨园春季水分管理模式", 中国南方果树, no. 6, 20 November 2015 (2015-11-20) * |
| 湖北省科学技术厅等: "《金花梨标准化栽培技术》", vol. 1, 31 March 2010, 湖北科学技术出版社, pages: 28 * |
| 王友富等: "果园定穴式免耕高效水肥一体化节水灌溉***研究与应用", 中国热带农业, no. 4, 10 August 2017 (2017-08-10) * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102047828B (en) | Method for planting guavas in greenhouse in north | |
| CN106416873A (en) | Method for planting tea trees | |
| CN111011101A (en) | Method for ecological regulation and control of sunshine rose vineyard | |
| CN111264285B (en) | Grape overwintering cultivation method without taking off frame and burying soil by utilizing cold-resistant stock high grafting | |
| CN112106587B (en) | Method for ecological management of southern stony desertification through grape and lonicera confusa combined cultivation | |
| CN109729910B (en) | Method for quickly culturing horizontal long main vines of grapes in northern soil-buried culture area | |
| CN109699388B (en) | Cultivation method of high-quality grapes | |
| CN104429781A (en) | Seedling-to-seedling method using tissue culture seedlings of cunninghamia lanceolata | |
| CN104584819A (en) | Method for cultivating gold-edge roses on large scale | |
| CN106577216B (en) | Method for promoting germination of lateral buds of succulent plants in Crassulaceae | |
| CN102308740B (en) | Method for cultivating big five-pointed star loquats on shady slopes | |
| CN102308742A (en) | Method for cultivating Zaozhong No.6 loquats | |
| KR20100011998A (en) | Low-cost, energy-saving eco-friendly cultivation method of tomato | |
| CN107360931A (en) | A kind of method that old peach garden is quickly updated to garden | |
| CN116158316A (en) | High-yield method for overwintering cultivation of facility peppers | |
| CN112106601B (en) | Method for interplanting green manure in coastal saline-alkali soil orchard | |
| CN116195460A (en) | Method for preventing and controlling pear trunk basal burn and preventing grass and preserving soil moisture of tree plate | |
| CN113229030A (en) | Method for interplanting oil peonies in orchard | |
| CN103493666B (en) | Method for cultivating potted honeysuckles | |
| CN110896769A (en) | Kiwi fruit non-habitat planting method | |
| CN113179840B (en) | Method for rapidly cultivating willow big crown original crown engineering seedlings by minimally invasive technology | |
| CN113455311B (en) | Method for planting fruits and vegetables in greenhouse in long growth period in multiple stubbles in one year | |
| CN110915537B (en) | Non-thorn cultivation method for peppers | |
| CN113273455B (en) | Production method for agricultural fusion of cabbage agricultural machinery | |
| CN111011082B (en) | Cultivation method for apple dwarfing strong seedlings with branches from root stock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |