CN113994851A - Maintenance method for preventing lawn alopecia areata in summer - Google Patents
Maintenance method for preventing lawn alopecia areata in summer Download PDFInfo
- Publication number
- CN113994851A CN113994851A CN202110919626.2A CN202110919626A CN113994851A CN 113994851 A CN113994851 A CN 113994851A CN 202110919626 A CN202110919626 A CN 202110919626A CN 113994851 A CN113994851 A CN 113994851A
- Authority
- CN
- China
- Prior art keywords
- lawn
- maintained
- summer
- alopecia areata
- days
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 36
- 208000004631 alopecia areata Diseases 0.000 title claims abstract description 32
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000009966 trimming Methods 0.000 claims abstract description 27
- 201000010099 disease Diseases 0.000 claims abstract description 16
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 16
- 241000196324 Embryophyta Species 0.000 claims abstract description 14
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 9
- 230000004720 fertilization Effects 0.000 claims abstract description 6
- 241000238631 Hexapoda Species 0.000 claims abstract description 5
- 239000003337 fertilizer Substances 0.000 claims description 19
- 239000004009 herbicide Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 14
- 230000002363 herbicidal effect Effects 0.000 claims description 13
- 239000000575 pesticide Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000009331 sowing Methods 0.000 claims description 5
- 230000000844 anti-bacterial effect Effects 0.000 claims description 4
- 239000003899 bactericide agent Substances 0.000 claims description 4
- 239000003621 irrigation water Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 230000009885 systemic effect Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 abstract description 5
- 238000009333 weeding Methods 0.000 abstract description 3
- 230000006806 disease prevention Effects 0.000 abstract description 2
- 238000007726 management method Methods 0.000 abstract description 2
- 244000152045 Themeda triandra Species 0.000 description 12
- 241000234643 Festuca arundinacea Species 0.000 description 11
- 241000209082 Lolium Species 0.000 description 10
- 238000013138 pruning Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 description 5
- 229950001664 phoxim Drugs 0.000 description 5
- 239000002917 insecticide Substances 0.000 description 4
- 244000075634 Cyperus rotundus Species 0.000 description 3
- 235000016854 Cyperus rotundus Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 244000026873 Alternanthera philoxeroides Species 0.000 description 2
- 241000234653 Cyperus Species 0.000 description 2
- 241000221785 Erysiphales Species 0.000 description 2
- 241001477931 Mythimna unipuncta Species 0.000 description 2
- 240000001102 Zoysia matrella Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- AMFGTOFWMRQMEM-UHFFFAOYSA-N triazophos Chemical compound N1=C(OP(=S)(OCC)OCC)N=CN1C1=CC=CC=C1 AMFGTOFWMRQMEM-UHFFFAOYSA-N 0.000 description 2
- FPVKHBSQESCIEP-UHFFFAOYSA-N (8S)-3-(2-deoxy-beta-D-erythro-pentofuranosyl)-3,6,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol Natural products C1C(O)C(CO)OC1N1C(NC=NCC2O)=C2N=C1 FPVKHBSQESCIEP-UHFFFAOYSA-N 0.000 description 1
- 241001136249 Agriotes lineatus Species 0.000 description 1
- 201000004384 Alopecia Diseases 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 235000011293 Brassica napus Nutrition 0.000 description 1
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 description 1
- 244000052363 Cynodon dactylon Species 0.000 description 1
- 241000289763 Dasygaster padockina Species 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- 241000508725 Elymus repens Species 0.000 description 1
- 241000221079 Euphorbia <genus> Species 0.000 description 1
- 241000241125 Gryllotalpa gryllotalpa Species 0.000 description 1
- 241001243087 Gryllotalpidae Species 0.000 description 1
- 241000218229 Humulus japonicus Species 0.000 description 1
- 240000004296 Lolium perenne Species 0.000 description 1
- 241000256259 Noctuidae Species 0.000 description 1
- 235000003445 Pistacia Nutrition 0.000 description 1
- 241000543704 Pistacia Species 0.000 description 1
- 241001562541 Sporobolus aculeatus Species 0.000 description 1
- 241001633601 Strumaria Species 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- 229930194936 Tylosin Natural products 0.000 description 1
- 239000004182 Tylosin Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003676 hair loss Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229960002340 pentostatin Drugs 0.000 description 1
- FPVKHBSQESCIEP-JQCXWYLXSA-N pentostatin Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(N=CNC[C@H]2O)=C2N=C1 FPVKHBSQESCIEP-JQCXWYLXSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004577 thatch Substances 0.000 description 1
- WBPYTXDJUQJLPQ-VMXQISHHSA-N tylosin Chemical compound O([C@@H]1[C@@H](C)O[C@H]([C@@H]([C@H]1N(C)C)O)O[C@@H]1[C@@H](C)[C@H](O)CC(=O)O[C@@H]([C@H](/C=C(\C)/C=C/C(=O)[C@H](C)C[C@@H]1CC=O)CO[C@H]1[C@@H]([C@H](OC)[C@H](O)[C@@H](C)O1)OC)CC)[C@H]1C[C@@](C)(O)[C@@H](O)[C@H](C)O1 WBPYTXDJUQJLPQ-VMXQISHHSA-N 0.000 description 1
- 229960004059 tylosin Drugs 0.000 description 1
- 235000019375 tylosin Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 238000004383 yellowing Methods 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a maintenance method for preventing lawn alopecia areata in summer, which is used for managing water in different areas of a maintained lawn; carrying out classified trimming on different types of grass plants in cold and warm seasons of a maintained lawn; different types of grass plants in cold and warm seasons of the maintained lawn are subjected to classified fertilization; classifying and controlling different types of plant diseases and insect pests of the maintained lawn; carrying out classified control on different types of weeds for maintaining the lawn; carrying out renewal and replanting on the lawn which is maintained and has incomplete alopecia areata; daily protection is carried out on the maintained lawn. According to the maintenance method for preventing the lawn from the summer alopecia areata, the problems of lawn decay and summer lawn alopecia areata caused by a single maintenance means taking irrigation fertilization and trimming as main measures in the prior art are solved through the integrated maintenance of water management, trimming, weeding, fertilizing and pest and disease prevention; and the problem of decay and alopecia areata of the lawn maintained in summer is further improved by classifying and maintaining different regions and different categories of the lawn maintained according to local conditions and making methods according to local conditions.
Description
Technical Field
The invention relates to the technical field of lawn planting and maintenance, in particular to a maintenance method for preventing lawn alopecia areata in summer.
Background
Summer is the hottest season in one year and is also a key node for lawn maintenance, the average temperature in summer is 25 ℃, the limit temperature is 42 ℃, and if the lawn maintenance is neglected, alopecia areata on the large-area lawn surface is easily caused, and the ornamental effect is seriously influenced. At present, lawns on the market mainly comprise green grass (mixed seeding of bermuda and ryegrass), manila, bluegrass, bermuda, Chinese zoysia and tall fescue. The maintenance methods of the lawns of different varieties are also slightly different; the domestic territory is vast, the middle area has a plurality of times of heavy rainfall in plum rain season in summer, the rainfall intensity is large, the time is long, the daily rainfall can reach 300mm, the summer rainfall in northern areas such as Henan, Shandong, Shanxi and Hebei is extremely little, the rainfall in 6-8 months does not exceed 500mm, the rainfall in the coastal areas in the south is greatly and much influenced by monsoon and typhoon, so the natural watering degree of the lawn in each area is different, the maintenance management is also different, and the whole lawn can be better maintained only by refining the maintenance.
The conventional green lawn maintenance generally adopts irrigation fertilization and trimming as main measures, the single measure usually causes soil hardening, increases a turnip layer, influences ventilation and light transmission, weakens stress resistance, influences lawn growth, shortens a green period and gradually forms a lawn decay phenomenon. The single maintenance means can not well solve the problem of lawn alopecia areata in summer due to high temperature. Therefore, there is a need to provide a maintenance method for preventing summer alopecia areata in lawn to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a maintenance method for preventing the lawn from being alopecia areata in summer, and the specific technical scheme is as follows:
the maintenance method for preventing the lawn from the summer alopecia areata comprises the following specific steps:
s1, managing water in different areas of the maintained lawn in summer;
s2, carrying out classified trimming on different types of grass plants in cold and warm seasons of the maintained lawn in the grass plant growing process;
s3, performing classified fertilization on different types of grass plants in cold and warm seasons of a maintained lawn in the grass plant growing process;
s4, classifying and controlling different types of plant diseases and insect pests of the maintained lawn in the grass planting and growing process;
s5, carrying out classified control on the weeds of different types in the maintained lawn in the grass planting and growing process;
s6, renewing and replanting different types of lawns with incomplete alopecia areata;
and S7, performing daily protection on the finished product of the maintained lawn.
As an improvement of the above technical solution, the step S1 includes the following specific details:
the watering times of the northern maintenance grassland in 6 to 8 months in summer are more than 4 times per month, and the watering times in the middle region in May months are more than 3 times;
irrigating the maintained lawn before 10:00 or after 16:00 in three months of 7, 8 and 9 of the solar calendar;
maintaining the lawn and irrigating until the water holding depth of the lawn is not lower than 10cm and no water is accumulated at the low-lying position of the lawn;
the irrigation water source adopts ditch water, and the maintenance lawn is irrigated through the ditch water.
As an improvement of the above technical solution, the step S2 includes the following specific details:
trimming the maintained lawn before watering and rainfall, uniformly trimming the maintained lawn, and removing grass scraps after trimming;
the cold season type lawn is intensively trimmed in the middle and last ten days of 4 months, when the growth height exceeds 8cm, the lawn is trimmed to 1/3 of the original height, the stubble is not less than 3cm, and the lawn is trimmed for 1 time every 10 days in 5-6 months;
carrying out first trimming on the warm-season lawn 4 in the last ten days of the month, when the growth height exceeds 10cm, trimming to 1/3 of the original height, leaving stubbles not less than 3cm, and trimming 1 time every 10 days in 4-6 months;
the stubble height of the northern high-temperature area project is increased by 1cm compared with that of the southern area project;
when the maintained lawn grows too fast, the lawn 8 is applied or the growth speed is controlled by floating green.
As an improvement of the above technical solution, the step S3 includes the following specific details:
the amount of the compound fertilizer applied to the cold-season lawns is not more than 8kg per mu, and the fertilizer is applied within 2-3 days after the leaves of the cold-season lawns are trimmed;
spreading compound fertilizer in the middle ten days of the 4 th month of the warm season type lawn;
and after the maintenance lawn is fertilized, performing water sprinkling treatment on the maintenance lawn.
As an improvement of the above technical solution, the step S4 includes the following specific details:
1-2 days after the lawn is maintained and trimmed or 1-2 days after rain, bactericides aiming at different diseases are sprayed;
spraying water before spraying pesticide on the lawn to be maintained, and trimming the lawn before spraying pesticide;
the pesticide spraying weather is no wind or no more than grade four wind in sunny days, and the pesticide is sprayed from the upper wind port to the lower wind in windy days;
the pesticide is a contact pesticide.
As a modification of the above technical solution, in step S5, the herbicide is a systemic conductive herbicide.
As an improvement of the above technical solution, the step S6 includes the following specific details:
the different types of lawns with incomplete alopecia areata are renewed and replanted in the next spring;
in the cold-season lawn, when the temperature rises to 13 ℃, grass seeds are sown for additional planting;
in the warm-season lawn, when the temperature rises to 18 ℃, grass seeds are sown for additional planting;
the replanting time must not exceed 5 months and 30 days at the latest;
before sowing, the planting surface is harrowed and fertilizer is supplemented, and the fertilizing amount per square lawn is 20 g.
As an improvement of the above technical solution, the step S7 includes the following specific details:
arranging a warning mark at the open lawn;
and establishing a post-rain patrol mechanism to patrol the state of the maintained lawn, and timely maintaining according to the state of the maintained lawn after rain, wherein accumulated water cannot be left for 24 hours after the lawn is maintained after rain.
Compared with the prior art, the invention has the following technical effects:
according to the maintenance method for preventing the lawn from the summer alopecia areata, the problems of lawn decay and summer lawn alopecia areata caused by a single maintenance means taking irrigation fertilization and trimming as main measures in the prior art are solved through the integrated maintenance of water management, trimming, weeding, fertilizing and pest and disease prevention; and the problem of decay and alopecia areata of the lawn maintained in summer is further improved by classifying and maintaining different regions and different categories of the lawn maintained according to local conditions and making methods according to local conditions.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
The maintenance method for preventing the lawn from the alopecia areata in summer comprises the following steps of:
1. water content management:
(1) the approximate irrigation water amount of 6-8 months is determined according to the current annual precipitation amount of each place, such as Shaanxi, Henan, Shandong areas and Hebei, the irrigation times are more than 4 times per month, 5 months are more than 3 times in Anhui areas, and the water amount is determined according to the weather in plum rain.
(2) Watering is carried out immediately when the lawn area is maintained for 10 continuous days without rain, watering is not required when the lawn area is maintained for 7 continuous days with effective rainfall, and watering is carried out once every 4-5 days when the lawn area is maintained for more than half a month without rain, large wind and strong air convection. When the temperature exceeds 30 ℃, in order to prevent the irrigation effect from being influenced by overhigh stability, the water can be irrigated before 10:00 or after 16:00 in three months of the solar calendar, and the water is irrigated by combining pruning, fertilizing and irrigating.
(3) Watering until the water holding depth of the lawn is not lower than 10cm, and no water is accumulated in the low-lying part of the lawn.
(4) The water source adopts ditch water as much as possible, and deep well water is not used, so that the death of grass stems due to uneven cold and hot lawn is prevented.
2. Trimming:
(1) the lawn is pruned before watering, and should not prune after the rain, avoids the surface soil to wet excessively and leaves the seal, influences whole effect. The lawn is trimmed according to sequence and purpose, the lawn is trimmed at different places, grass scraps are removed in time after the lawn is trimmed, and the lawn is strictly forbidden to be stacked to cover yellow lawn.
(2) Different types of lawns in cold and warm seasons need to be pruned in a classified manner,
(2.1) the cool-season lawn (bluegrass, tall fescue and ryegrass) grows slowly when the optimum growth temperature is 15-25 ℃ and the air temperature is higher than 30 ℃. In the middle and last ten days of 4 months, the pruning is strengthened to ensure the germination and growth of the bottom grass, when the growth height of the ryegrass and tall fescue exceeds 8cm, the pruning is carried out to 1/3 of the original height, and the stubble is not less than 3 cm. Pruning is carried out for 1 time every 10 days for 5-6 months.
(2.1.1) for the bluegrass, when the growth height of the bluegrass exceeds 10cm, the bluegrass is trimmed to 1/3 of the original height, the stubble is not less than 3cm, the trimming is not easy to be too late, and the occurrence of blade tip yellowing and heading is avoided (the bluegrass is mainly paved in the area north of the yellow river and turns yellow in the south summer). Pruning is carried out 1 time every 10 days for 4-6 months.
(2.2) the first trimming of the warm-season lawn (manila, bermuda and zoysia) in spring is ten days after 4 months, and the stubble is not less than 3cm, so that the lawn is low, short and compact; it should not be too low to affect the synthesis of nutrients. The optimum growth temperature of the warm-season lawn is 26-32 ℃, the air temperature is lower than 15 ℃, and the lawn is in a dormant state
(2.2.1) when the growth height of the tall fescue, the manila and the bermuda exceeds 10cm, trimming to 1/3 stubble with the original height not less than 3cm, and trimming 1 time every 10 days for 4-6 months.
(3) When the brush cutter is adopted for pruning, the stubble height is strictly controlled to be not less than 3cm, alopecia areata phenomenon (death is caused by too tender and high temperature of grass stems at the bottom) can be caused by too low stubble height, and the distance between seedlings is not less than 20cm during operation so as to prevent bark damage.
(4) And parts of the artificial scissors are difficult to mechanically trim and can be manually trimmed by large flat scissors. The stubble height of the northern high-temperature area project is improved by 1cm compared with that of the southern high-temperature area project.
(5) The excessive growth of part of lawn 5 in month can be controlled by applying Yuyan lawn No. 8 or Pistacia strumaria, such as Lolium perenne and Festuca arundinacea.
3. Fertilizing:
(1) different types of lawns in cold and warm seasons need to be separately and separately fertilized in a classified manner.
(1.1) the leaves of the cold-season lawns such as ryegrass, bluegrass and festuca arundinacea become yellow, and the compound fertilizer can be applied before rain, and the quantity of the compound fertilizer per mu is not more than 8 kg. The blades are not scattered normally, so that the cost is saved. For the mixed-seeding lawn, the fertilizer is not easy to be scattered too much, and the growth of the bottom grass is prevented from being influenced by the too fast growth. And the fertilizer can be spread within 2-3 days after the pruning to ensure the full utilization of the fertilizer.
(1.2) spreading compound fertilizer on warm-season lawns such as Bermuda and manila in the middle ten (4) of the month to promote the growth of roots and stalks to form lawns. And in the later stage, the rainfall and the pruning are combined to be timely applied according to the growth conditions such as the blade tips, so that the overall effect is ensured.
(2) After the fertilizer is applied, water is timely sprinkled to dissolve the fertilizer, so that the fertilizer is favorably absorbed by plants and the concentrated burning of roots and stems of the fertilizer can be avoided.
4. Pest and disease damage removal
(1) Disease control treatment is carried out on the lawn, the temperature of ryegrass, tall fescue, bermuda, bluegrass is increased in 5 months, a large number of pathogenic bacteria frequently move, various diseases such as blight, root rot, rust disease, coin disease, powdery mildew and alopecia areata can occur at the stage, and the prevention and control are combined. Applying bactericide 1-2 days after each pruning or 1-2 days after rain.
(2) Different bactericides are adopted for preventing and treating different diseases:
against rust: spraying pentostatin for 2 times at intervals of 7 days;
wilt disease: spraying Shiminda and Wenshi;
powdery mildew and rust disease: spraying field jun and year speech;
northern leaf spot, brown spot (baldness spot): spraying the cursory leaf spot cleaning and the youth;
root rot: spraying the procumbent and vigorous hairy roots.
(3) The pest control treatment is carried out on the lawn, and the lawn pests mainly comprise grubs, cutworms, wireworms, noctuids, armyworms and mole crickets, and basically are mainly selected from a mouth-chewing device for contact killing such as phoxim.
(4) And (3) carrying out classified control treatment on different insect pests:
the noctuids and armyworms mainly damage ryegrass, bluegrass and tall fescue at night, and adopt 1000 times of solution of 50 percent phoxim;
beginning to kill ryegrass, bluegrass and festuca arundinacea in 3 months, and adopting carbofuran granules with 50% of phoxim and 500 times of liquid and 3% of liquid for broadcasting;
the golden insects are damaged by ryegrass, bluegrass and tall fescue at 4 months every year, and 1000-fold liquid of 50 percent phoxim is adopted;
the cutworm and mole cricket are damaged by ryegrass, bluegrass and tall fescue in 4 months in spring every year, and a 1000-fold solution of 50% phoxim is adopted.
(5) Before insecticide spraying, the lawn sprays water firstly, and the insecticide is sprayed within 24 hours to ensure the effect of the insecticide; the insecticide is applied by windless or breeze (not more than 4 grade) in sunny days; when wind exists, constructors make safety measures and do work from the upper wind port to the lower wind; the applicator and the printer can clean in time after finishing work to prevent drug toxicity; the medicine injection is combined with pruning to improve the utilization rate of the medicine.
5. Weeding
(1) The herbicide is a primary herbicide with internal absorption conductivity. Due to the alternate growth of weeds and lawns, contact herbicides are difficult to fully contact weeds, so that the weed control effect is influenced, and only systemic conductive herbicides can lead the herbicide to be conducted to the whole plants and roots of the weeds, so that the effect of eradicating the weeds is achieved.
(2) Broad-leaved grass, sharp-leaved grass, nutgrass flatsedge, alternanthera philoxeroides and thatch are usually arranged on the lawn, and different types of weeds are classified and controlled:
broad leaf, leaf vein reticulate pattern, petiole, main root, round or square root in stem section, and 20% of flutriaron, methoxone and Kinbexiu herbicide;
the alternanthera philoxeroides is subjected to removal control by using a Guogel herbicide;
the humifuse euphorbia herb is applied with methoxone to remove and control the tylosin herbicide;
the couch grass is treated by using Guoguoer herbicide;
the leaf of the spire grass is long and narrow, the vein is parallel, there is no petiole, the stem section is round, the root is the fibrous root system, adopt and widen the weed-killing of grass herbicide;
the cyperus includes humulus scandens, cyperus rotundus and the like, the cyperus rotundus leaves are long and narrow, the leaf veins are parallel, the stem section is triangular, the root is a fibrous root system, and the cyperus rotundus can be removed and treated by the herbicide with warm grass.
6. Renewing and replanting
(1) In the spring of the next year, the lawn with partial alopecia areata is renewed and replanted.
(1.1) different types of lawns in cold and warm seasons need to be separately classified and replanted:
sowing the cold-season lawn such as ryegrass with grass seeds in spring when the temperature of the cold-season lawn rises to 13 ℃, namely 3 middle ten days;
when the temperature of the warm-season lawn needs to rise to 18 ℃, namely, the lawn is sowed by grass seeds in 4 months. The sowing time must not exceed 5 months and 30 days at the latest.
(2) Due to the fact that the temperature is high in the later period and the maintenance is difficult, the planting surface needs to be harrowed up before sowing, meanwhile, the situation that the fertilizer is supplemented in the busy growing season before rain is arranged to be completed according to the situation, and the fertilizing amount of each square lawn is 20 g.
7. Finished product protection
In open lawns such as green fields and the like with slow green sprouting of lawns in park areas, marks are required to be arranged to limit visitors from entering the open lawns to prevent excessive trampling. Through setting up the guide mark, can guide visitor's normal recreation. And further doing edge protection warning work for the recently newly sowed lawn.
And (3) establishing a post-rain patrol mechanism, observing accumulated water and change conditions of the lawn early after rain in summer, and timely preventing and treating the lawn according to the actual conditions of the lawn. The weather in summer is high temperature and high humidity, so that the method is a favorable weather condition for generating diseases. If the lawn surface is in a faint yellow color, a white color and a ring shape, the disease is in the early stage, the disease is immediately prevented and controlled by adopting a sterilization medicine, and accumulated water on the lawn cannot be reserved for 24 hours.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The maintenance method for preventing the lawn from being alopecia areata in summer is characterized by comprising the following specific steps of:
s1, managing water in different areas of the maintained lawn in summer;
s2, carrying out classified trimming on different types of grass plants in cold and warm seasons of the maintained lawn in the grass plant growing process;
s3, performing classified fertilization on different types of grass plants in cold and warm seasons of a maintained lawn in the grass plant growing process;
s4, classifying and controlling different types of plant diseases and insect pests of the maintained lawn in the grass planting and growing process;
s5, carrying out classified control on the weeds of different types in the maintained lawn in the grass planting and growing process;
s6, renewing and replanting different types of lawns with incomplete alopecia areata;
and S7, performing daily protection on the finished product of the maintained lawn.
2. The maintenance method for preventing the lawn from the summer alopecia areata as claimed in claim 1, wherein the step S1 is as follows:
the watering times of the northern maintenance grassland in 6 to 8 months in summer are more than 4 times per month, and the watering times in the middle region in May months are more than 3 times;
irrigating the maintained lawn before 10:00 or after 16:00 in three months of 7, 8 and 9 of the solar calendar;
maintaining the lawn and irrigating until the water holding depth of the lawn is not lower than 10cm and no water is accumulated at the low-lying position of the lawn;
the irrigation water source adopts ditch water, and the maintenance lawn is irrigated through the ditch water.
3. The maintenance method for preventing the lawn from the summer alopecia areata as claimed in claim 1, wherein the step S2 is as follows:
trimming the maintained lawn before watering and rainfall, uniformly trimming the maintained lawn, and removing grass scraps after trimming;
the cold season type lawn is intensively trimmed in the middle and last ten days of 4 months, when the growth height exceeds 8cm, the lawn is trimmed to 1/3 of the original height, the stubble is not less than 3cm, and the lawn is trimmed for 1 time every 10 days in 5-6 months;
carrying out first trimming on the warm-season lawn 4 in the last ten days of the month, when the growth height exceeds 10cm, trimming to 1/3 of the original height, leaving stubbles not less than 3cm, and trimming 1 time every 10 days in 4-6 months;
the stubble height of the northern high-temperature area project is increased by 1cm compared with that of the southern area project;
when the maintained lawn grows too fast, the lawn 8 is applied or the growth speed is controlled by floating green.
4. The maintenance method for preventing the lawn from the summer alopecia areata as claimed in claim 1, wherein the step S3 is as follows:
the amount of the compound fertilizer applied to the cold-season lawns is not more than 8kg per mu, and the fertilizer is applied within 2-3 days after the leaves of the cold-season lawns are trimmed;
spreading compound fertilizer in the middle ten days of the 4 th month of the warm season type lawn;
and after the maintenance lawn is fertilized, performing water sprinkling treatment on the maintenance lawn.
5. The maintenance method for preventing the lawn from the summer alopecia areata as claimed in claim 1, wherein the step S4 is as follows:
1-2 days after the lawn is maintained and trimmed or 1-2 days after rain, bactericides aiming at different diseases are sprayed;
spraying water before spraying pesticide on the lawn to be maintained, and trimming the lawn before spraying pesticide;
the pesticide spraying weather is no wind or no more than grade four wind in sunny days, and the pesticide is sprayed from the upper wind port to the lower wind in windy days;
the pesticide is a contact pesticide.
6. The maintenance method for preventing summer alopecia areata on a lawn as claimed in claim 1, wherein the herbicide is a systemic conductive herbicide in step S5.
7. The maintenance method for preventing the lawn from the summer alopecia areata as claimed in claim 1, wherein the step S6 is as follows:
the different types of lawns with incomplete alopecia areata are renewed and replanted in the next spring;
in the cold-season lawn, when the temperature rises to 13 ℃, grass seeds are sown for additional planting;
in the warm-season lawn, when the temperature rises to 18 ℃, grass seeds are sown for additional planting;
the replanting time must not exceed 5 months and 30 days at the latest;
before sowing, the planting surface is harrowed and fertilizer is supplemented, and the fertilizing amount per square lawn is 20 g.
8. The maintenance method for preventing the lawn from the summer alopecia areata as claimed in claim 1, wherein the step S7 is as follows:
arranging a warning mark at the open lawn;
and establishing a post-rain patrol mechanism to patrol the state of the maintained lawn, and timely maintaining according to the state of the maintained lawn after rain, wherein accumulated water cannot be left for 24 hours after the lawn is maintained after rain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919626.2A CN113994851A (en) | 2021-08-11 | 2021-08-11 | Maintenance method for preventing lawn alopecia areata in summer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919626.2A CN113994851A (en) | 2021-08-11 | 2021-08-11 | Maintenance method for preventing lawn alopecia areata in summer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113994851A true CN113994851A (en) | 2022-02-01 |
Family
ID=79921101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110919626.2A Pending CN113994851A (en) | 2021-08-11 | 2021-08-11 | Maintenance method for preventing lawn alopecia areata in summer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113994851A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0523043A (en) * | 1991-07-18 | 1993-02-02 | Maruzen Kogyo Kk | Method for keeping lawn green in summer |
| CN1328765A (en) * | 2000-06-19 | 2002-01-02 | 陈南方 | Method for cultivating lawn |
| CN102783346A (en) * | 2012-08-23 | 2012-11-21 | 天津市津美园林工程有限公司 | Method for treating lawn pelade |
| CN106613144A (en) * | 2016-11-19 | 2017-05-10 | 刘照辉 | Establishing method of reverse overseeding lawn |
| CN106892736A (en) * | 2015-12-18 | 2017-06-27 | 巴东县丰太农业专业合作社 | A kind of lawn growth agent and preparation method thereof, application method |
| CN106900754A (en) * | 2017-01-22 | 2017-06-30 | 嵊州市派特普科技开发有限公司 | Lawn-care galenical and preparation method thereof |
| US20190104693A1 (en) * | 2017-10-11 | 2019-04-11 | NexGen Turf Research | Method of over-seeding using american ryegrass, a new turfgrass |
| CN111869495A (en) * | 2020-08-18 | 2020-11-03 | 华艺生态园林股份有限公司 | Planting and maintaining method for improving survival rate of cinnamomum camphora |
-
2021
- 2021-08-11 CN CN202110919626.2A patent/CN113994851A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0523043A (en) * | 1991-07-18 | 1993-02-02 | Maruzen Kogyo Kk | Method for keeping lawn green in summer |
| CN1328765A (en) * | 2000-06-19 | 2002-01-02 | 陈南方 | Method for cultivating lawn |
| CN102783346A (en) * | 2012-08-23 | 2012-11-21 | 天津市津美园林工程有限公司 | Method for treating lawn pelade |
| CN106892736A (en) * | 2015-12-18 | 2017-06-27 | 巴东县丰太农业专业合作社 | A kind of lawn growth agent and preparation method thereof, application method |
| CN106613144A (en) * | 2016-11-19 | 2017-05-10 | 刘照辉 | Establishing method of reverse overseeding lawn |
| CN106900754A (en) * | 2017-01-22 | 2017-06-30 | 嵊州市派特普科技开发有限公司 | Lawn-care galenical and preparation method thereof |
| US20190104693A1 (en) * | 2017-10-11 | 2019-04-11 | NexGen Turf Research | Method of over-seeding using american ryegrass, a new turfgrass |
| CN111869495A (en) * | 2020-08-18 | 2020-11-03 | 华艺生态园林股份有限公司 | Planting and maintaining method for improving survival rate of cinnamomum camphora |
Non-Patent Citations (4)
| Title |
|---|
| 孙本信等: "《草坪植物种植技术》", 31 January 2001, 中国林业出版社 * |
| 杨永花等: "《城镇园林绿化工培训教程（技师）》", 31 January 2018, 甘肃科学技术出版社 * |
| 陆庆轩等: "《草坪建植与养护管理》", 31 March 2000, 辽宁科学技术出版社 * |
| 鲁朝辉等: "观赏植物栽培学实验实习指导", 西北农林科技大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104186261A (en) | Hybrid rice water saving direct sowing cultivation method based on smashing, burying and retuning to field of preceding crop straw | |
| CN109511474A (en) | A kind of Central China Bermuda lawn covers the method for broadcasting rye grass | |
| CN107027582A (en) | A kind of improved tea variety mating system | |
| CN111742730A (en) | Method for propagating ilex latifolia | |
| CN110741896A (en) | Rain-sheltering cultivation method for famous and precious traditional Chinese medicine paris polyphylla | |
| CN110810137A (en) | Lawn mulching and sowing method based on China north-south transition zone area | |
| CN112056165A (en) | Breeding and cultivating method of saussurea lappa in plateau area | |
| CN115720800A (en) | Planting method for interplanting Chinese scholartree with radix bupleuri | |
| CN113994851A (en) | Maintenance method for preventing lawn alopecia areata in summer | |
| CN112119844A (en) | Simple and easy cultivation technology for strawberries in greenhouse in plateau area | |
| CN111296089A (en) | Artificial breeding method of salix integra, salix integra seedlings and application | |
| CN112616541A (en) | Pollution-free interplanting cultivation technology for fruit trees | |
| CN111937667A (en) | Cultivation process for interplanting pepper in pepper | |
| CN110301302A (en) | A kind of lawn rejuvenation technique | |
| CN115777432B (en) | Cultivation and ecological high-quality planting method for honeysuckle in dry land | |
| CN111084057A (en) | Continuous cropping high-yield cultivation method for watermelons | |
| CN111194601A (en) | High-quality and high-yield cultivation method for honeysuckle | |
| RU2775407C1 (en) | Method for rice cultivation on rows with underground drip irrigation under mulching film | |
| RU2775557C1 (en) | Method for rice cultivation in rows with surface drip irrigation under a mulching film | |
| RU2775405C1 (en) | Method for cultivating rice in beds with surface drip irrigation under a mulching film using rice irrigation systems | |
| RU2777465C1 (en) | Method for bed cultivation of rice on agricultural lands not related to rice irrigation systems using underground drip irrigation under mulching film | |
| RU2774903C1 (en) | Method for cultivating rice on agricultural land not related to rice irrigation systems on underground drip irrigation under mulching film | |
| RU2780841C1 (en) | Method for ridge rice cultivation on agricultural lands outside of rice irrigation systems on drip irrigation under mulching film | |
| RU2774845C1 (en) | Rice cultivation method with underground drip irrigation under mulching film on rice irrigation systems | |
| RU2774844C1 (en) | Rice cultivation method with surface drip irrigation under mulching film |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220201 |
|
| RJ01 | Rejection of invention patent application after publication |