CN116724808A

CN116724808A - Management and protection method for Abelmoschus manihot and mandarin orange fruit trees

Info

Publication number: CN116724808A
Application number: CN202310680698.5A
Authority: CN
Inventors: 叶维雁; 朱鹏锦; 韦壮敏; 彭靖茹; 李佳慧; 潘如军; 宁胜林; 黄婵
Original assignee: Guangxi Ruide Landscape Greening Co ltd; Guangxi Subtropical Crops Research Institute
Current assignee: Guangxi Ruide Landscape Greening Co ltd; Guangxi Subtropical Crops Research Institute
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-09-12

Abstract

The invention discloses a method for managing and protecting a golden sunflower honey orange fruit tree, which comprises the steps of applying different pesticides and fertilizers in different climatic periods for 1-12 months; the physical period is divided into flower bud differentiation period, spring tip germination, flower bud period, spring tip growth, primary flower to full-bloom period, small fruit beginning development, first physiological fruit dropping period, summer tip germination, 2 nd physiological fruit dropping period, small fruit development period, summer tip germination, fruit expansion period, xia Shao growth period, fruit expansion period, qiu Shao growth period, autumn tip growth period, rapid fruit expansion period, fruit expansion continuously, fruit color change period, fruit maturation period and flower bud differentiation period. According to the growth characteristics of the kumquats, the invention subdivides the physical period into 12 different periods, and implements different management and protection modes aiming at different physical periods, thereby improving the fruit setting rate, realizing high yield and improving the economic benefit.

Description

Management and protection method for Abelmoschus manihot and mandarin orange fruit trees

Technical Field

The invention belongs to the technical field of planting of kudzuvine root and mandarin orange, and particularly relates to a management and protection method of kudzuvine root and mandarin orange fruit trees.

Background

The kukukukukukumquat (trade name of Jin Kuisha sugar orange) is formed by selecting and breeding bud-changing single plants found in a common sugar orange orchard in the county of the bergamot of Guangdong province of agricultural academy of sciences of Guangdong province, and is a variety earlier than the common sugar orange by being inspected by an inspection committee of crop varieties of Guangdong province in 1 month of 2011, so that the pressure of the concentrated citrus on the market is effectively relieved. The plant grows well, the fruit quality is excellent, the peeling is easy, the meat quality is tender and juicy, the sweet taste is high, and the storage and transportation performance is good. In recent years, the planting area of the kudzuvine root and mandarin orange is continuously enlarged, and as a scientific management method aiming at the kudzuvine root and mandarin orange fruiting tree is not available, enterprises and fruit farmers have the problem of blind cultivation and management, the fruit yield is low, the fruit quality is poor, and the development of industry is restricted. Therefore, a scientific management and protection method for the kumquat fruit trees is needed, the quality improvement and the yield increase of kumquat planting can be promoted, the economic benefit can be increased, and the continuous healthy development of the industry can be realized.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a management and protection method for the malva-honey orange fruit trees, which can improve the fruit setting rate, realize high yield and improve the economic benefit.

In order to achieve the above object, the present invention adopts the following technical scheme:

a method for managing and protecting fruit tree of Abelmoschus manihot and mandarin orange comprises applying different pesticides and fertilizers in different periods of time for 1-12 months.

Preferably, the climatic period is divided into a flower bud differentiation period, a spring tip germination period, a flower bud period, a spring tip growth period, a primary flower period, a full-bloom period, a small fruit start development period, a first physiological fruit dropping period, a summer tip germination period, a 2 nd physiological fruit dropping period, a small fruit development period, a summer tip germination period, a fruit expansion period, a Xia Shao growth period, a fruit expansion period, a Qiu Shao growth period, a autumn tip growth period, a rapid fruit expansion period, a fruit continuous expansion period, a fruit color transfer period, a fruit maturation period and a flower bud differentiation period according to the month order.

Preferably, the pesticide formulation comprises:

pesticide A:1.8% avermectin 2000 times +40% phoxim 1500 times +50% sulfur 300 times +70% mancozeb 600 times;

and (3) pesticide B:70% thiophanate-methyl 800 times +5% imidacloprid 2000 times +5% lambda-cyhalothrin 2000 times;

and (3) pesticide C:70% mancozeb 600 times+5% hexythiazox 1500 times+10% acetamiprid 1000 times+25% buprofezin 1000 times;

and (3) pesticide D:30% zinc thiazole 500 times +5% hexythiazox 1500 times +5% lambda-cyhalothrin 2500 times;

and (3) pesticide E:70% thiophanate-methyl 800 times+25% buprofezin 1500 times;

and (3) pesticide F:30% pyraclostrobin 2500-fold+25% buprofezin 1500-fold+5% buprofezin 1500-fold;

pesticide G:5% hexythiazox 1500 times +4.5% beta-cypermethrin 1500 times +30% pyraclostrobin 2500 times;

pesticide H:24% spirodiclofen 4000 times +20% thiabendazole 500 times +70% thiophanate-methyl 800 times;

pesticide I:25% buprofezin 1000 times +40% phoxim 1500 times +70% thiophanate-methyl 800 times;

pesticide J:4.5% of beta-cypermethrin 1500 times +20% of thiabendazole 500 times +45% of prochloraz 1000 times;

pesticide K:24% spirodiclofen 4000 times +10% acetamiprid 1000 times +25% buprofezin 1000 times +45% prochloraz 1000 times +30% pyraclostrobin 2500 times;

pesticide L:4.5% of beta-cypermethrin 1500 times plus 1.8% of abamectin 2000 times plus 70% of thiophanate-methyl 800 times;

and (3) pesticide M:24% spirodiclofen 4000 times +25% buprofezin 1000 times +45% prochloraz 1000 times;

pesticide N:5% imidacloprid 2000-fold;

pesticide O:10% acetamiprid 1000-fold;

pesticide P:4.5% beta-cypermethrin 1500 times;

pesticide Q: 500 times of 20% thiabendazole copper;

and (3) pesticide R:25% buprofezin 1500 times +20% buprofezin 500 times;

pesticide S: 1000 times of 10% acetamiprid and 1500 times of 4.5% beta-cypermethrin;

and (3) pesticide T:24% spirodiclofen 4000 times +1.8% avermectin 2000 times +70% thiophanate-methyl 800 times.

Pesticide U:50% sulfur 300 times +40% phoxim 2000 times +5% high-efficiency cyhalothrin 2000 times +50% carbendazim 500 times

Preferably, the pesticide B and the pesticide C are used alternately; the pesticide D, the pesticide E and the pesticide F are alternately used; the pesticide G and the pesticide H are alternately used; the pesticide I and the pesticide J are alternately used; the pesticide L and the pesticide M are alternately used, so that disease resistance is ensured.

Preferably, the fertilizer comprises a foliar fertilizer, and specifically comprises:

foliar fertilizer a:0.01% 24-table brassica, three table brassica 3000 times liquid, 99% potassium dihydrogen phosphate 500 times liquid, 99% boric acid 2000 times liquid;

foliar fertilizer B:0.01% 24-table brassica, three table brassica 3000 times liquid +99% boric acid 2000 times liquid;

foliar fertilizer C:0.01% 24-table brassica, three table brassica 3000 times liquid and 4% gibberellic acid 1500 times liquid;

foliar fertilizer D:0.01% 24-table brassica, three table brassica 3000 times liquid, 4% gibberellic acid 1200 times liquid and 99% monopotassium phosphate 500 times liquid;

foliar fertilizer E:0.01% 24-table brassica, three-table brassica 3000 times liquid and 99% potassium dihydrogen phosphate 500 times liquid;

foliar fertilizer F:0.01% 24-table brassica, three table brassica 3000 times liquid+ Huo Shangao excellent 800 times liquid;

foliar fertilizer G:0.01% 24-table brassica, three-table brassica 3000 times liquid and 99% potassium dihydrogen phosphate 500 times liquid;

foliar fertilizer H:0.01% 24-table brassica, three table brassica 3000 times liquid and 99% potassium dihydrogen phosphate 500 times liquid are mixed with 15 kg water;

preferably, the fertilizer also comprises green manure, in particular weed ageratum, and the green manure is planted in an orchard from spring tip growth, initial flowers to full bloom.

Preferably, different working procedures of water making, water filling, water draining, fruit thinning, branch thinning, pollination and fruit picking management are adopted in different climatic periods.

The invention has the following advantages and beneficial effects:

1. according to the growth characteristics of the kumquats, the invention subdivides the physical periods of the kumquats, implements different management and protection modes aiming at different physical periods, improves the fruit setting rate and improves the economic benefit.

2. According to the characteristics of plant diseases and insect pests in different climates, the invention applies different pesticides, and the adopted pesticide formula is as high as 20, so that the pertinence is strong, the resistance of the tree body can be improved, the occurrence rate of the plant diseases and insect pests can be reduced, and the healthy growth of the fruit tree can be promoted.

3. According to the growth characteristics of different climates, different fertilizers, especially the application of various foliar fertilizers, are adopted, so that the balanced nutrition of the tree body is facilitated, the fruit setting rate is promoted, and the fruit quality is improved.

Drawings

FIG. 1 is a real-time image of the flowering of the kudzuvine root, the flower quantity is large, and the quality is good.

FIG. 2 is a perspective view of the high yield results of the kumquats of the present invention.

FIG. 3 is a close-up view of the high yield results of Abelmoschus manihot and honey orange according to the present invention.

FIG. 4 is a close-up view of the high yield results of Abelmoschus manihot and honey orange according to the present invention.

Detailed Description

The invention will be further illustrated with reference to specific examples.

Example 1:

management and protection method (planting density 2.5m×3.5 m) of Abelmoschus manihot and mandarin orange fruit tree in Wuming district Zhang Langcun in Nanning city in 2020.

(one) 1 month in 2020, flower bud differentiation period,

(1) The fruits of the fruiting tree are picked up in time to improve the nutrition accumulation of the tree body and restore the tree vigor;

(2) Applying no quick-acting nitrogen fertilizer and water fertilizer to the normal development fruiting tree so as to avoid the extraction of winter tips; making water into leaf micro-roll, if long drought occurs, proper water irrigation is needed;

(3) The winter garden cleaning is finished comprehensively before the last ten days of the month, and 1 time of pesticide is sprayed on the orchard with serious plant diseases and insect pests, wherein the pesticide is 1.8 percent avermectin 2000 times +40 percent phoxim 1500 times +50 percent sulfur 300 times +70 percent mancozeb 600 times; the pesticide sprayed on the orchard with serious mite damage needs to be added with 2500 times of 73% of the acarid on the formula, so that the purposes of killing insects, killing mites and preventing diseases can be achieved;

(4) Finishing the work of hilling and repairing drainage and irrigation water systems; the hilly loam is used for hilling sandy soil, and the sandy loam is used for hilly soil;

(5) Applying a strong and cold fertilizer (a decomposed farmyard manure or a commercial organic fertilizer) to the old and weak fruit trees to promote spring tips.

(II) 2 months in 2020, spring tips germinate and bud period,

(1) At the beginning of the month, the fruit trees are applied with flower-promoting fertilizer mainly containing fast nitrogen, and the fertilizer can be applied in whole-garden; if the spring drought is met, the spring tip is irrigated timely, so that the growth of the spring tip and the development of inflorescences are prevented from being influenced by the drought;

(2) Strengthening external root dressing: spraying foliar fertilizer 0.01% 24-surface rape-three surface rape 3000 times liquid, 99% monopotassium phosphate 500 times liquid and 99% boric acid 2000 times liquid for 1 time to the fruit tree, facilitating the germination of spring tips, culturing strong fruiting parent branches, improving flower bud quality and promoting the growth of flower ears;

(3) Removing excessive spring tips, erasing unreasonable buds on the trunk, and simultaneously picking the spring tips too long;

(4) Flower thinning and excess inflorescences thinning;

(5) And (3) preventing and controlling plant diseases and insect pests: the main diseases and insect pests in the young shoot stage are scab, anthracnose, red spider and aphid, and the aim of preventing and controlling the diseases and insect pests in the young shoot stage can be achieved by alternately spraying 70% thiophanate methyl 800 times+5% imidacloprid 2000 times+5% high-efficiency cyhalothrin 2000 times or 70% mancozeb 600 times+5% hexythiazox 1500 times+10% acetamiprid 1000 times+25% buprofezin 1000 times.

(III) 3 months in 2020, spring tips grow and flowers are in full bloom stage,

(1) The fertilizer is mainly organic fertilizer, phosphate fertilizer and potash fertilizer; for more than 5 years, applying 2 kg of peanut bran, 100 kg of fecal sewage, 1 kg of superphosphate, 0.5 kg of potassium chloride, 0.2 kg of magnesium sulfate and 0.2 kg of zinc sulfate to each plant;

(2) Before and after flowering, leaf surfaces are respectively sprayed with 0.01 percent of 24-surface rape, 3000 times of three-surface rape and 2000 times of 99 percent of boric acid, and 500 times of magnesium sulfate is used for watering, so that spring tips are accelerated to turn green, the relationship between nutrition growth and reproductive growth is coordinated, the pollen tube elongation is promoted, the pollen vigor is enhanced, the pollination and fertilization are promoted, and the fruit setting rate is improved;

(3) Continuing to dredge flowers and dredging excessive flower buds on inflorescences;

(4) Removing excessive spring tips of the fruiting tree, and simultaneously, picking off the excessive spring tips, wherein the length of the spring tips is only 15-20 cm;

(5) Artificial pollination or bee placing in an orchard, and at the same time, flower shaking is carried out periodically in the flowering phase, from the full-bloom phase, every 5-7 days, water accumulation on withered flowers and inflorescences is shaken off, so that flower retting and burnt-out are prevented, and fruit setting rate is improved;

(6) Strengthen pest control: spraying 2-3 times of pesticides from the appearance of buds to days before flowering, mainly preventing and treating anthracnose, scab, ulcer, red spiders, bud maggots, trialeurodes vaporariorum and the like, wherein the sprayed pesticides are 500 times of 30% zinc thiazole, 1500 times of 5% hexythiazox, 1500 times of 5% high-efficiency cyhalothrin or 800 times of 70% thiophanate methyl, 800 times of 25% buprofezin, 1500 times of 30% pyraclostrobin, 2500 times of 25% buprofezin, 1500 times of 5% hexythiazox, and the like;

(7) Watering for long drought, wherein 0 times and 1500 times of hexythiazox are used in a rainy day, different pesticides are used alternately, and 4 kg/mu of furadan is scattered at the bottom of a month; pesticide cannot be sprayed in the flowering period, so that accumulated water in the orchard is avoided;

(8) Green manure, such as wrinkled giant hyssop (also called white flower grass) and other benign weeds, is sown in the orchard to maintain ecological balance of the orchard, is favorable for six-point thrips inhabitation of natural enemy of red spiders, and reduces occurrence of the red spiders.

(IV) 4 months in 2020, the small fruits start to develop after the full bloom stage, the first physiological fruit dropping stage,

(1) Applying organic fertilizer, phosphate fertilizer and potash fertilizer to the fruiting tree Shi Wenguo with excellent fruit bearing and tree vigor as main materials, and applying boron fertilizer outside the root of the fruiting tree with more malformed fruits;

(2) Spraying foliar fertilizer for fruit preservation: spraying 0.01% of a foliar fertilizer before first physiological fruit drop (namely, 2/3 of flowers are fallen), namely, 3000 times of liquid of 24-table brassica and three table brassica and 1500 times of liquid of 4% of gibberellic acid, and spraying 0.01% of a foliar fertilizer before second physiological fruit drop (namely, 18-21 days of flowers are fallen), 3000 times of liquid of 24-table brassica and three table brassica and 4% 1200 times of liquid of gibberellic acid and 500 times of liquid of 99% monopotassium phosphate, and uniformly spraying the foliar fertilizer on two sides of leaves for one time during spraying, so that balance of nutrition growth and reproduction growth can be coordinated, physiological fruit drop is reduced, and fruit retention is facilitated;

(3) Timely removing the pest fruits, malformed fruits, injured fruits and small fruits;

(4) Erasing sporadic early summer shoots;

(5) Emphasis is placed on strengthening the control work of orange Lei Ying mosquitoes, red spiders, rust spiders, stinkbugs and scabs and ulcer diseases: alternately using 5% of hexythiazox 1500 times plus 4.5% of beta-cypermethrin 1500 times plus 30% of pyraclostrobin 2500 times or 24% of spirodiclofen 4000 times plus 20% of thiabendazole 500 times plus 70% of thiophanate-methyl 800 times for foliage spraying, so that the purposes of killing mites and preventing diseases can be achieved.

(6) Irrigation is carried out when the water is in the dry days and accumulated water is discharged when the water is in the excessive rain.

Fifth, 5 months in 2020, xia Shao germinates, 2 nd physiological fruit-bearing period, small fruit development period,

(1) Fruit preservation: after spring tips turn green, 0.01 percent of 24-surface brassica, three-surface brassica 3000 times liquid and 99 percent of potassium dihydrogen phosphate 500 times liquid are mixed with 15 kg of water to carry out foliar spraying once;

(2) Timely erasing Xia Shao to prevent fruit drop;

(3) Further thinning the fruits of the trees with excessive results, thinning off partial small fruits with normal growth, and reserving big fruits with normal growth;

(4) Pest control: mainly preventing and controlling rust spider, scale insect, stink bug, orange Lei Ying mosquito, white fly, longhorn beetle, anthracnose, canker and the like, wherein the pesticide formulation can be sprayed on leaf surfaces alternately for once every 7 days by using 1000 times of +40% phoxim and 800 times of 70% thiophanate methyl or 4.5% high-efficiency cypermethrin and 500 times of 20% thiabendazole and 1000 times of 45% prochloraz;

(5) Draining accumulated water in the orchard in time when meeting rain;

(six) 6 months in 2020, xia Shao germination, fruit swelling period,

(1) Applying potash fertilizer to promote autumn tips;

(2) Timely erasing Xia Shao;

(3) Cutting in summer: cutting off useless branches, declining branches and diseased branches from the end of the month to the last ten days of the month, and combining the thinning with the chopping;

(4) Pest control: mainly preventing and controlling rust spider, stink bug, leaf miner, aphid, longhorn beetle, orange fruit Lei Ying mosquito, anthracnose, ulcer and the like, and can be sprayed with 2500 times liquid of 24% spirodiclofen 4000 times +10% acetamiprid 1000 times +25% buprofezin 1000 times +45% prochloraz 1000 times +30% pyraclostrobin.

(5) Lime powder is scattered in the whole field, 30-40 kg of lime powder is scattered in each mu of field, and soil is loosened and covered.

(seventh) 7 months in 2020, fruit swelling period, xia Shao growing period,

(1) Preventing fruit cracking: soil management is enhanced, accumulated water is discharged when the soil is waterlogged for a long time, and water is irrigated in time when drought occurs (a multiple irrigation method is adopted); covering a tree plate with weeds and green manure, and applying a proper amount of potash manure and plant ash; the foliar fertilizer is sprayed by using 0.01 percent of 24-surface brassica and three-surface brassica 3000 times liquid and Huo Shangao excellent 800 times liquid, and the foliar fertilizer is sprayed once every 7 days, and the foliar fertilizer is continuously sprayed for 2 to 3 times, so that the cracking of fruits can be reduced; spraying 1 time of 1% lime water or 0.5% calcium carbonate solution;

(2) Initial fruiting of 1-2 years tree, initial summer shoots of 1 time in month; aiming at the situation that the summer-top early fruiting tree is not put under the weight of Shi Qiushao fertilizer (compound fertilizer with nitrogen and potassium as main components or amino acid, humic acid fertilizer and potassium fertilizer, combined with fertilizer application and watering); the summer shoots are not put on the trees after the full bearing period, and the shoots are continuously controlled;

(3) In the last ten days of the present month, the summer shearing of the fruit trees is completed, shi Sanyuan compound fertilizer liquid fertilizer is added before and after the large summer heat, and the tips are uniformly placed;

(4) The drought-proof covering, moisturizing and cooling work is finished, and water should be irrigated in time when meeting drought;

(5) Pest control: mainly preventing and controlling rust spider, white fly, leaf miner, aphid, anthracnose and the like, and can be sprayed with 4.5 percent of high-efficiency cypermethrin 1500 times plus 1.8 percent of abamectin 2000 times plus 70 percent of thiophanate-methyl 800 times or 20 percent of chlorfenapyr 1000 times plus 25 percent of buprofezin 1000 times plus 45 percent of prochloraz 1000 times, wherein the pesticide formula is used alternately.

(6) Spraying 1000-1500 times of 1.6% diethyl aminoethyl hexanoate, water-soluble fertilizer containing amino acid or humic acid on the leaf surface at the end of month, once for 7-10 days, continuously 2-3 times,

eighth month 8 in 2020, fruit swelling period and autumn tip growing period

(1) Putting autumn tips;

(2) Attention is paid to moisture preservation and drought resistance of the orchard;

(3) Protecting young shoots, and preventing and controlling insect pests of young shoots and young fruits, wherein the insect pests in the young shoots stage mainly comprise leaf miners, aphids, leaf rollers and the like; spraying two pesticides in the young shoot period, namely spraying a first pesticide when the young shoot is pulled out by 5-6cm, spraying a second pesticide at intervals of 7-10 days, wherein the first pesticide is sprayed by 2000 times of 5% imidacloprid or 1000 times of 10% acetamiprid, and the second pesticide is sprayed by 1500 times of 4.5% beta-cypermethrin or 500 times of 20% thiabendazole copper;

(4) As a result, after the autumn tips of the big trees are mature, deep organic fertilizer is applied, soil is covered timely, and drought is prevented;

(5) The fruit tree is applied with a tip and fruit strengthening fertilizer, specifically 3 kg of decomposed organic fertilizer and 1 kg of urea are applied to each plant.

9 months in 2020, autumn when the fruit grows, the fruit rapidly expands,

(1) Shi Zhuang tip fruit strengthening fertilizer mainly comprises a ternary compound fertilizer;

(2) Pest control: mainly preventing and controlling leaf miners and aphids of new shoots, spraying 25% buprofezin 1500 times plus 20% thiabendazole 500 times or 10% acetamiprid 1000 times plus 4.5% high-efficiency cypermethrin 1500 times, and spraying once every 7-10 days, wherein 2 times are needed; the red spider is seriously generated in the orchard, and the red spider can be sprayed once again by 4000 times of the 24% mite danger in the pesticide formula;

(3) The management of water is enhanced, and the growth of autumn tips and the expansion of fruits are prevented from being influenced by drought;

(4) And the measures for preventing fruit cracking are consistent with the measures for preventing fruit cracking in 7 months.

(ten) 10 months in 2020, the fruit continues to expand in period and changes color in period,

(1) The early aging of autumn tips is promoted, and 0.01 percent of 24-Su SanSu Su 3000 times liquid and 99 percent of potassium dihydrogen phosphate 500 times liquid are sprayed once every 7-10 days, so that the aging of autumn tips can be accelerated;

(2) Preventing fruit drop before picking, promoting fruit coloring, increasing sweetness, improving quality, and spraying 0.01% 24-Su-Sansurface Su 3000 times liquid and 99% potassium dihydrogen phosphate 500 times liquid on leaf surface for 2-3 times every 7 days for 1 time;

(3) And (3) applying organic fertilizer: according to the yield calculation, the trees are produced in a high yield for more than 5 years, 50 kg of cake fertilizers, 100 kg of pig manure, 600 kg of cow manure and 25 kg of calcium superphosphate are used for green service per mu, and are piled and retted firstly, and are applied at the beginning of the month;

(4) The old and weak trees with excessive results or orchards with serious leaf rolling caused by weather pay attention to irrigation;

(5) Pest control: mainly preventing and treating rust spider, red spider and scab, spraying the medicine with 24% spirodiclofen 4000 times +1.8% abamectin 2000 times +70% thiophanate-methyl 800 times for 2-3 times every 7 days.

(eleven) 11 months in 2020, fruit color transfer period, fruit ripening period,

(1) Picking fruits in stages: the fruit is picked firstly and then picked later, and the fruit shears are used as much as possible, so that the fruits are taken and put lightly; stopping spraying the pesticide on the fruiting orchard 1 month before fruit picking;

(2) The root is properly exposed and sunned in the fully-cultivated orchard, the soil blocks can be turned over by the hoe, the shallow hoe is needed to be used for hoeing the soil close to the trunk, the forced turning of the soil is stopped when the soil is thick, the soil is required to be hoed for 15-25 cm deep by the land owner far from the trunk, and the soil is not broken after hoeing, so that the soil is exposed and sunned for a period of time;

(3) And (3) properly preparing water, wherein the plant leaves are preferably smaller than Xu Juanqu in the noon of a sunny day, so that germination of winter tips is inhibited.

Twelve, 12 months in 2020, flower bud differentiation period,

(1) Picking fruits in stages: the fruit is picked firstly and then picked later, and the fruit shears are used as much as possible, so that the fruits are taken and put lightly;

(2) The garden cleaning and pruning work in winter is well done: after fruit picking, pruning closely-grown cross branches, withered branches, pest branches, broom branches, fruit ball branches and declining branches at the periphery of the upper middle part of a tree crown, and leaving 6-10 cm branch piles to promote new shoots to spit; pruning off the late autumn tips or winter tips which are turned green, cleaning out fallen leaves, rotted fruits, pest branches and the like from an orchard during pruning, intensively burning out, and simultaneously cleaning all weeds in the orchard and cleaning drainage ditches; the trunk and the main branch are prepared by the following steps: lime: sulfur: table salt = 100:50:2:2, uniformly mixing the components and then coating the components on white, and simultaneously spraying a high-concentration medicament on leaf surfaces to prevent and treat diseases and insect pests, wherein 50 percent of sulfur 300 times +40 percent of phoxim 2000 times +5 percent of high-efficiency cyhalothrin 2000 times +50 percent of carbendazim 500 times can be sprayed to kill overwintering insects and mites;

(3) The cold-proof work is well done, once frost appears, the tree crowns are sprayed by water in time at night, or the tree crowns are covered by rice straw, sugarcane leaves and weeds, or smoke is carried out in the evening, or 0.01 percent of 24-Su-San-Su 3000 times liquid and the high-fat film 150 are sprayed, so that the cold-proof capability of plants is multiplied and protected, and the damage caused by freezing is reduced;

(4) The exposed roots are used for sun-drying the roots to expand the holes, deep ploughing is carried out to change the soil, and partial absorption roots are cut off, so that flower bud differentiation can be promoted.

Example 2:

the management and protection (planting density 2.5 m.times.3.5 m) of the Abelmoschus manihot mandarin orange fruit tree was carried out in 2021 by exactly the same method as in example 1 in the country of each group of county of the Longlin in Bai-Cheng city.

Comparative example 1:

in the Wuming district of the Nanning city, ningwuzhen Zhang Langcun in 2020, the management and protection (planting density 2.5 m.times.3.5 m) of the sugar orange tree was performed in exactly the same manner as in example 1.

Comparative example 2:

in the Wuming district of the Nanning city, ningwuzhen Zhang Langcun in 2020, the management and protection (planting density 2.5m×3.5 m) of the citrus unshiu were performed in exactly the same manner as in example 1.

Comparative example 3:

the only difference from example 1 is that,

spraying 0.01% of a foliar fertilizer, namely 24-Su Sansurface Yuan 3000 times liquid, 99% of monopotassium phosphate 500 times liquid and 99% of boric acid 2000 times liquid on Abelmoschus manihot honey orange fruit trees in the beginning of winter and last month of 2020 for 1 time per month; spraying 70% thiophanate-methyl 800 times+5% imidacloprid 2000 times+5% lambda-cyhalothrin 2000 times pesticide, and spraying 1-2 times per month.

4-6 months in 2020, early spring and summer, spraying 0.01% of 24-surface brassica, 3000 times of three-surface brassica and 1500 times of 4% gibberellic acid on the fruit trees of the kukukukukuh-seng orange, and spraying 1 time per month; spraying 5% of hexythiazox 1500 times +4.5% of high-efficiency cypermethrin 1500 times +30% of pyraclostrobin 2500 times of pesticide, and spraying 1-2 times per month.

7-10 months in 2020, at the late summer and early autumn, spraying 0.01% of foliar fertilizer to the Abelmoschus manihot honey orange fruit tree, namely 24-Su-Sansu 3000 times liquid and Huo Shangao excellent 800 times liquid, and spraying 2-3 times per month; spraying 4.5% of high-efficiency cypermethrin 1500 times+1.8% of avermectin 2000 times+70% of thiophanate-methyl 800 times of pesticide, and spraying 1-2 times per month.

11-12 months in 2020, in winter, no foliar fertilizer is sprayed, 50% sulfur 300 times +40% phoxim 2000 times +5% high-efficiency cyhalothrin 2000 times +50% carbendazim 500 times pesticide is sprayed, and 1 time is sprayed per month;

the remaining steps were the same as in example 1.

The list of agents and foliar fertilizer products used above is shown in tables 1 and 2:

table 1 list of pharmaceutical products

Table 2 list of foliar fertilizer products

Experimental example:

acre yields in 2020 for examples 1-2 and comparative examples 1-3 were recorded in a conventional manner.

Group of	Per mu yield/Kg
		Example 1	2637.52
Example 2	2629.47
		Comparative example 1	1826.37
Comparative example 2	1765.90
		Comparative example 3	1904.26

Fruit quality in 2020 was recorded in conventional manner for examples 1-2 and comparative examples 1-3.

The incidence of fruit at the 2020 harvest period of examples 1-2 and comparative examples 1-3 was recorded in a conventional manner.

Group of	Fruit morbidity/%
		Example 1	1.05
Example 2	1.12
		Comparative example 1	10.29
Comparative example 2	11.78
		Comparative example 3	14.52

Fruit splitting rates were recorded in a conventional manner for the 2020 harvest period of examples 1-2 and comparative examples 1-3.

Group of	Fruit cracking rate/%
		Example 1	0.03
Example 2	0.03
		Comparative example 1	5.79
Comparative example 2	3.17
		Comparative example 3	8.61

Conclusion:

(1) By comparing the example 1 with the comparative example 1 and the comparative example 2 respectively and combining the tables, the management and protection method aims at the growth characteristics of the kumquat fruit trees, improves the yield and the fruit quality, and has good economic benefit;

(2) Comparing example 1 with comparative example 3, and combining the table above, the present invention provides more specific methods of management and maintenance, more scientific in climatic stage division, and closely related to the agent administered, effectively improves fruit setting rate, and thus yield and fruit quality.

The above description is of a detailed description of a preferred embodiment of the invention, but the embodiment is not intended to limit the scope of the invention. All equivalent changes or modification changes which are accomplished under the technical conception suggested by the invention are included in the scope of the patent covered by the invention.

Claims

1. A method for managing and protecting a malva-honeyed orange fruit tree is characterized by comprising the following steps of: different pesticides and fertilizers are applied in different climatic periods for 1-12 months.

2. The method for managing and protecting the kudzuvine root kumquat fruit tree according to claim 1, which is characterized in that: the physical period is divided into flower bud differentiation period, spring tip germination, flower bud period, spring tip growth, primary flower to full-bloom period, small fruit beginning development, first physiological fruit dropping period, summer tip germination, 2 nd physiological fruit dropping period, small fruit development period, summer tip germination, fruit expansion period, xia Shao growth period, fruit expansion period, qiu Shao growth period, autumn tip growth period, rapid fruit expansion period, fruit expansion continuously, fruit color change period, fruit maturation period and flower bud differentiation period.

3. The method for managing and protecting the malva-honeyed orange trees according to claim 1, which is characterized in that: the pesticide formula comprises:

and (3) pesticide E:70% thiophanate-methyl 800 times+25% buprofezin 1500 times;

pesticide G:5% hexythiazox 1500 times +4.5% beta-cypermethrin 1000 times +30% pyraclostrobin 2500 times;

pesticide N:5% imidacloprid 2000-fold;

pesticide O:10% acetamiprid 1000-fold; medicament

Pesticide P:4.5% beta-cypermethrin 1500 times;

pesticide Q: 500 times of 20% thiabendazole copper;

and (3) pesticide R:25% buprofezin 1500 times +20% buprofezin 500 times;

and (3) pesticide T:24% spirodiclofen 4000 times +1.8% avermectin 2000 times +70% thiophanate-methyl 800 times;

pesticide U:50% sulfur 300 times +40% phoxim 2000 times +5% lambda-cyhalothrin 2000 times +50% carbendazim 500 times.

4. A method for managing and protecting a malva-honey orange tree according to claim 3, which is characterized in that: the pesticide B and the pesticide C are alternately used; the pesticide D, the pesticide E and the pesticide F are alternately used; the pesticide G and the pesticide H are alternately used; the pesticide I and the pesticide J are alternately used; the pesticide L and the pesticide M are alternately used.

5. The method for managing and protecting the malva-honeyed orange trees according to claim 1, which is characterized in that: the fertilizer comprises a foliar fertilizer, and specifically comprises:

foliar fertilizer E:0.01% 24-table brassica, three table brassica 3000 times liquid and 99% potassium dihydrogen phosphate 500 times liquid as medicament;

foliar fertilizer H:0.01% 24-table brassica, three table brassica 3000 times liquid and 99% potassium dihydrogen phosphate 500 times liquid are added with 15 kg water.

6. The method for managing and protecting the golden sunflower honey orange fruit trees according to claim 5, which is characterized in that: the fertilizer also comprises green manure, in particular weed ageratum, which grows at spring tips, is sown in an orchard from the initial flowers to the full-bloom period.

7. The method for managing and protecting the malva-honeyed orange trees according to claim 1, which is characterized in that: different working procedures of water making, water filling, water draining, fruit thinning, branch thinning, pollination and fruit picking management and protection are adopted in different climatic periods.