CN108055977A - A kind of method of Rocky Desertification Region plantation dragon fruit - Google Patents
A kind of method of Rocky Desertification Region plantation dragon fruit Download PDFInfo
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- CN108055977A CN108055977A CN201711344675.8A CN201711344675A CN108055977A CN 108055977 A CN108055977 A CN 108055977A CN 201711344675 A CN201711344675 A CN 201711344675A CN 108055977 A CN108055977 A CN 108055977A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The present invention provides a kind of method of Rocky Desertification Region plantation dragon fruit.Comprise the following steps:Landform arranges, selects seedling, field planting, overlay film and Cultivate administration.The implantation methods are smooth by Rocky Desertification Region, and rebuild pattern of farming, and one layer of separation layer is laid on the ground after smooth;Then paving soil improvement layer is filled out on separation layer;Finally backfill soil moved in improve the original.Play the role of water conservation jointly, reduce soil erosion, promote the growth of flue fruit tree, prevent the further deterioration of stony desertification.On the one hand the implantation methods avoid the influence that stony desertification soil grows dragon fruit, on the other hand, moisture and nutriment are provided for dragon fruit growth, so as to improve dragon fruit yield.Variety classes and different amounts of fertilizer are applied for different phase, and sprays foliar fertilizer, the content that dragon fruit grows and increases fruited trace element and selenium is may advantageously facilitate, improves dragon fruit mouthfeel and nutrient content.
Description
Technical field
The present invention relates to crop-planting fields, and in particular to a kind of method of Rocky Desertification Region plantation dragon fruit.
Background technology
Karst Region of Guangxi landforms are widely distributed, and 1.25 hundred million mu of whole district's karst region land area accounts for whole district's national territorial area
35.2%, it is related to 10 counties of 76, city (city, area), 779 small towns (forest farm).In the land area of karst region, stony desertification soil reaches
35680000 mu, the 3rd, the whole nation is occupied, is only second to Yunnan and Guizhou.Karst area population more than 1,200 ten thousand, accounts for the total people of the Guangxi whole district
The a quarter of mouth.Since stony desertification is serious, causes local economy social development and extremely lag, the Guangxi whole district more than 90%
The population below the poverty line is all distributed in Rocky Desertification Region.
Over time, " stony desertification " degree in Guangxi and area are also deepened and are developed continuous.Stony desertification and water
Native serious be lost in has formed vicious circle, caused by mountain is poor, water is withered, woods declines, soil is thin, lighted to the existence of Rocky Desertification Region people
Red light.The natural calamities such as mountain torrents, landslide, mud-rock flow easily occur for Rocky Desertification Region, and heavy economic losses is caused to locality.Water
" stony desertification " phenomenon that soil resource is presented after being constantly lost in, is not only degrading agricultural production conditions, also results in the deterioration of the ecological environment,
Bio-diversity falls sharply, and natural calamity takes place frequently, and the fragile ecological environment that Rocky Desertification Region deteriorates increasingly seriously constrains local warp
The development of Ji society, the population problem of Rocky Desertification Region, vital conjuncture, energy problem into the problem of not allowing to avoid, accelerate stone
Unconcerned chemoprevention is controlled, very urgent.
Dragon fruit is full of nutrition, function is unique, it contains the rare vegetable albumin of general plant and anthocyanidin, rich
Rich vitamin and water-soluble dietary fiber.Dragon fruit belongs to cool property fruit, and in its natural state, fruit is ripe in summer and autumn, taste
Sweet tea, succulence.Dragon fruit is the torrid zone, subtropical fruit, light-loving and shade-tolerating, heat-resisting drought-enduring, manurial-philous resistance to lean.Original producton location Central America taxi driver brother Si
The ground such as Da Lijia, Guatemala, Panama, Ecuador, Cuba, Colombia.The countries in Southeast Asia such as Vietnam, Thailand are passed to afterwards
With the Taiwan Province of China, the provinces and regions such as Hainan, Guangxi, Guangdong, Fujian, the Yunnan of China's Mainland.Dragon fruit has become Guangxi
A kind of important crops.Therefore, the stony desertification for seeking dragon fruit is planted to the economic development in Guangxi and Rocky Desertification Control with important
Meaning.
The content of the invention
The goal of the invention of the present invention is, in view of the above-mentioned problems, providing a kind of method of Rocky Desertification Region plantation dragon fruit, no
Soil deficiency can be only solved, increases dragon fruit planting area, increases economic efficiency, can also obtain Karst Mountains Desertification Area soil
It administers, protects ecological environment.
In order to achieve the above objectives, the technical solution adopted in the present invention is:
A kind of method of Rocky Desertification Region plantation dragon fruit, comprises the following steps:
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region;Then dilatation is carried out, is formed 60~80 lis wide
Rice, kind plant hole 50~70 centimetres deep, for the serious mountainous region of stony desertification, rationally digs kind of a plant hole using rock pit.
S2. seedling is selected
Select that kind of purity is excellent, quality is good, no disease and pests harm, the plant of stalwartness select cloudy day or rain advance as new talent
Row field planting.
S3. it is colonized
One layer of separation layer is laid on the ground after smooth;Then paving soil improvement layer is filled out on separation layer;Then by fire
Imperial fruit new talent is placed in kind of plant hole, is put soil and is compacted, watering;Finally backfill soil moved in improve the original.
The soil improvement layer is mixed by modifying agent and soil, weight hundred shared by modifying agent in the soil improvement layer
Divide than being 10~30%.
The modifying agent includes following components according to parts by weight:
30~50 parts of stalk, give up 5~15 parts of silk, 3~8 parts of cornstarch, 1~10 part of bentonite, volcanic ash 5~10
Part, 3~10 parts of shell, 5~10 parts of sludge, 2~6 parts of humic acid, 3~10 parts of composite fertilizer, 5~15 parts of organic fertilizer, crosslinking agent 0.2
~3 parts, 0.2~3 part of initiator, 1~3 part of polymerizer.
S4. overlay film
After plantation, with mulching planting cave, mulch surrounding is fixed with soil and stone.
S5. Cultivate administration
Fertilising:After field planting, a top dressing is applied within every 1 month, apply 70~80g for every plant every time;When blooming, every plant apply urea and
Each 200~300g of potassium sulfate;In Xie Huahou, every plant is applied 120~150g of urea;Thank spend after to harvest before Nitrogen Top Dressing and potash fertilizer
Each 1 time;160~200g of nitrogen fertilizer application after fruit is received.In Post flowering to before receiving fruit, every 15~30 days, selenium-enriched foliage fertilizer, institute are sprayed
Stating selenium-enriched foliage fertilizer includes potash fertilizer, phosphate fertilizer, selenium fertilizer, micro- fertilizer and organic fertilizer.
Trimming:The branch for tying fruit is wiped out after picking fruit, it is allowed to re-emit shoot, to ensure next knot
The fruiting quantities and quality of fruiting period.
Pollination:Dragon fruit Post flowering is pollinated using the mode that spontaneous pollination and artificial pollination combine, i.e., fine day when
Time allows dragon fruit plant spontaneous pollination, and manually the pollen of male flower is coated onto on the style of female flower using writing brush when cloudy.
The prevention and control of plant diseases, pest control:Once it was found that damaged by vermin or the young plant of disease, are rooted out immediately, using the method for baked wheaten cake into
Row eliminates.
Preferably, in step S2, before new talent plantation, the solution prepared with root-inducing powder impregnates 5~15h of root, then plants again
It plants.
Preferably, in step S3, the soil in the soil improvement layer is specifically, by stony desert using stony desertification soil
Change soil is uniformly mixed with stalk, animal manure, bacteria residue and microbial bacterial agent to be used as the soil of soil improvement layer.
Preferably, the weight percent that the stalk, animal manure, bacteria residue and microbial bacterial agent account for stony desertification soil respectively is 2
~10%, 5~15%, 5~10% and 0.2~2%.
Preferably, it is 2~5 that the microbial bacterial agent, which includes mass ratio,:2~5:3~8:0.3~1 bacillus megaterium,
Bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
Preferably, in step S5, the selenium-enriched foliage fertilizer includes being 3~6 in mass ratio:5~10:1~2:1~2:10~
20 potash fertilizer, phosphate fertilizer, selenium fertilizer, micro- fertilizer and organic fertilizer.
Due to the adoption of the above technical scheme, the invention has the advantages that:
1. the method for plantation dragon fruit in Rocky Desertification Region of the present invention, on the one hand avoids what stony desertification soil grew dragon fruit
It influences, on the other hand, moisture and nutriment is provided for dragon fruit growth, so as to improve dragon fruit yield.Because stony desertification
The surface vegetation in area wrecks, gravel buildup, and basement rock large area is exposed, is unsuitable for the growth of dragon fruit.Therefore by stony desertification
Area is smooth, and rebuilds pattern of farming, and one layer of separation layer is laid on the ground after smooth;Then paving soil is filled out on separation layer
Improve layer;Finally backfill soil moved in improve the original.Play the role of water conservation jointly, reduce soil erosion, and then on the premise of soil is improved, promote
It is grown into dragon fruit, so as to further improve the ecological environment, prevents the further deterioration of stony desertification.
The soil conditioner that layer uses is improved, is formed sediment using biodegradable stalk and useless silk with acrylamide, corn
Powder graft copolymerization obtains water-retaining agent, then adds bentonite, sludge, humic acid, shell and volcanic ash, and synergistic effect improves soil
Earth structure;Composite fertilizer and organic fertilizer are added, fertilizer needed for plant growth and trace element are provided.
2. the method for Rocky Desertification Region of the present invention plantation dragon fruit, soil in soil improvement layer using stony desertification soil,
It can avoid carrying substantial amounts of soil moved in improve the original just to the soil dug out using site preparation, extension plantation hole, it is time-consuming and laborious.But stony desertification
Soil is unfavorable for plant growth, therefore to be doped, and is specifically, by stony desertification soil and stalk, animal manure, bacteria residue and micro- life
Object microbial inoculum is uniformly mixed to be used as the soil of soil improvement layer.
Microbial bacterial agent can not only decompose organic matter and cellulose in organic fertilizer, stalk and bacteria residue, improve fertilizer profit
With rate, and stress resistance of plant, fixed nitrogen and prevention pest and disease damage can be improved.
In the modifying agent of use, volcanic ash, lightweight, porous, water absorption rate is higher, and rich in mineral such as iron, manganese, nickel, cobalts
Prime element and trace element are a kind of natural fertilizer, can increase soil fertility and improve soil texture, become soil and dredge
Pine enhances gas permeability.Humic acid has good biological activity, is an organic carrier and one being made of a variety of functional groups
A intermediate material with plant respiration and photosynthesis metabolic function.Using humic acid, it can change that saliferous in soil is excessively high, alkali
Too strong, the grogs high degree of dispersion of property, the physicochemical character of soil texture difference, promote the formation of soil agreegate, make it into good shape
State, so as to create good condition for plant root growth development.Humic acid can also improve chemical fertilizer utilization ratio
3. the method for plantation dragon fruit in Rocky Desertification Region of the present invention, is periodically trimmed, on the one hand, can prevent branch from connecting
Delay in year and put, branch apex branch is more, causes trunk infusion, influences the growth of dragon fruit;On the other hand, it is possible to reduce moisture is inhaled
It receives, improves survival rate.
4. the method for plantation dragon fruit in Rocky Desertification Region of the present invention, the rational application of fertilizer apply variety classes for different phase
With different amounts of fertilizer, be conducive to young sprout growth, bloom good, increase Fruit-setting rate and promotion Fruit, improve yield and product
Matter.Foliar fertilizer is sprayed simultaneously, and addition potash fertilizer, phosphate fertilizer and organic fertilizer promote fruit growth, add micro- fertilizer and selenium fertilizer is conducive to increase
The trace element of fruit and the content of selenium, improve dragon fruit mouthfeel and nutrient content.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
A kind of method of Rocky Desertification Region plantation dragon fruit, comprises the following steps:
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region;Then dilatation is carried out, formation is 70 centimetres wide,
Kind plant hole 70 centimetres deep, for the serious mountainous region of stony desertification, rationally digs kind of a plant hole using rock pit.
S2. seedling is selected
Select that kind of purity is excellent, quality is good, no disease and pests harm, the plant of stalwartness select cloudy day or rain advance as new talent
Row field planting.Before new talent plantation, the solution prepared with root-inducing powder impregnates root 10h, then plants again.
S3. it is colonized
One layer of separation layer is laid on the ground after smooth;Then paving soil improvement layer is filled out on separation layer;Then by fire
Imperial fruit new talent is placed in kind of plant hole, is put soil and is compacted, watering;Finally backfill soil moved in improve the original.The separation layer thickness 20cm.The improvement
Layer thickness 30cm.
The soil improvement layer is mixed by modifying agent and soil, weight hundred shared by modifying agent in the soil improvement layer
Divide than being 20%.Soil in the soil improvement layer is specifically using stony desertification soil, by stony desertification soil and stalk,
Animal manure, bacteria residue and microbial bacterial agent are uniformly mixed to be used as the soil of soil improvement layer.The stalk, animal manure, bacteria residue and micro-
Bacteria agent accounts for the weight percent of stony desertification soil as 3%, 10%, 10% and 0.8% respectively.The microbial bacterial agent includes
Mass ratio is 2:3:5:0.5 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
The modifying agent includes following components according to parts by weight:40 parts of stalk, give up 10 parts of silk, and 5 parts of cornstarch is swollen
8 parts of profit soil, 6 parts of volcanic ash, 5 parts of shell, 8 parts of sludge, 4 parts of humic acid, 5 parts of composite fertilizer, 10 parts of organic fertilizer, 2 parts of crosslinking agent draw
Send out 2 parts of agent, 2 parts of polymerizer.
The stalk is rice straw.The sludge is farm's sludge.The crosslinking agent be glycerine, the initiator
For hydrogen peroxide and potassium peroxydisulfate, mass ratio 2:3.The polymerizer is ammonium hydroxide.
The preparation method of the modifying agent, comprises the following steps:
S21. pre-process
1) stalk dried, shredded with shredding machine, then steam blasting, straw powder material is made, then uses stalk powder
NaOH aqueous solutions carry out boiling, and 150 DEG C of boiling temperature, digestion time 30min by the straw powder material after boiling, are washed, filtered,
Drying;
2) discarded silk is cleaned, dried and crush to obtain silk powder;
3) 1) treated straw powder material will be passed through and silk powder mixes, and obtain mixed powder;
4) sludge is first subjected to anaerobic digestion, be then dried for standby.
S22. graft copolymerization
Cornstarch, potassium acrylate, crosslinking agent, polymerizer and initiator are added in mixed powder into S21, is stirred evenly
Afterwards, polymerisation 2h, reaction temperature are 40 DEG C.Obtain water-retaining agent;
S23. mix
Water-retaining agent and bentonite prepared by S22, the sludge dried, volcanic ash, shell, humic acid, composite fertilizer and organic
Fertilizer is uniformly mixed, and then heating mixing 15min, finally dries, crushes to obtain modifying agent.
S4. overlay film
After plantation, with mulching planting cave, mulch surrounding is fixed with soil and stone.
S5. Cultivate administration
Fertilising:After field planting, a top dressing is applied within every 1 month, apply 70~80g for every plant every time;When blooming, every plant apply urea and
Each 240~260g of potassium sulfate;In Xie Huahou, every plant is applied 135~145g of urea;Thank spend after to harvest before Nitrogen Top Dressing and potash fertilizer
Each 1 time;175~185g of nitrogen fertilizer application after fruit is received.
Post flowering to receive fruit before, every 20 days, spray selenium-enriched foliage fertilizer, the selenium-enriched foliage fertilizer include potash fertilizer, phosphate fertilizer,
Selenium fertilizer, micro- fertilizer and organic fertilizer.The selenium-enriched foliage fertilizer includes being 5 in mass ratio:6:2:1:20 potash fertilizer, phosphate fertilizer, selenium is fertile, micro- fertilizer
And organic fertilizer.
Trimming:The branch for tying fruit is wiped out after picking fruit, it is allowed to re-emit shoot, to ensure next knot
The fruiting quantities and quality of fruiting period.
Pollination:Dragon fruit Post flowering is pollinated using the mode that spontaneous pollination and artificial pollination combine, i.e., fine day when
Time allows dragon fruit plant spontaneous pollination, and manually the pollen of male flower is coated onto on the style of female flower using writing brush when cloudy.
The prevention and control of plant diseases, pest control:Once it was found that damaged by vermin or the young plant of disease, are rooted out immediately, using the method for baked wheaten cake into
Row eliminates.
Embodiment 2
A kind of method of Rocky Desertification Region plantation dragon fruit, comprises the following steps:
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region;Then dilatation is carried out, formation is 65 centimetres wide,
Kind plant hole 65 centimetres deep, for the serious mountainous region of stony desertification, rationally digs kind of a plant hole using rock pit.
S2. seedling is selected
Select that kind of purity is excellent, quality is good, no disease and pests harm, the plant of stalwartness select cloudy day or rain advance as new talent
Row field planting.Before new talent plantation, the solution prepared with root-inducing powder impregnates root 8h, then plants again.
S3. it is colonized
One layer of separation layer is laid on the ground after smooth;Then paving soil improvement layer is filled out on separation layer;Then by fire
Imperial fruit new talent is placed in kind of plant hole, is put soil and is compacted, watering;Finally backfill soil moved in improve the original.
The soil improvement layer is mixed by modifying agent and soil, weight hundred shared by modifying agent in the soil improvement layer
Divide than being 10%.The separation layer thickness 15cm.The improvement layer thickness 25cm.
Soil in the soil improvement layer is specifically by stony desertification soil and stalk, to raise using stony desertification soil
Excrement, bacteria residue and microbial bacterial agent are uniformly mixed to be used as the soil of soil improvement layer.The stalk, animal manure, bacteria residue and micro- life
Object microbial inoculum accounts for the weight percent of stony desertification soil as 5%, 10%, 5% and 2% respectively.The microbial bacterial agent includes quality
Than for 4:2:6:1 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
The modifying agent includes following components according to parts by weight:50 parts of stalk, give up 10 parts of silk, and 3 parts of cornstarch is swollen
10 parts of profit soil, 10 parts of volcanic ash, 8 parts of shell, 5 parts of sludge, 5 parts of humic acid, 5 parts of composite fertilizer, 10 parts of organic fertilizer, 3 parts of crosslinking agent,
2 parts of initiator, 3 parts of polymerizer.
The stalk is wheat stalk and maize straw.The sludge is farm's sludge.The crosslinking agent is glycerine,
The initiator be hydrogen peroxide and potassium peroxydisulfate, mass ratio 1:2.
S4. overlay film
After plantation, with mulching planting cave, mulch surrounding is fixed with soil and stone.
S5. Cultivate administration
Fertilising:After field planting, a top dressing is applied within every 1 month, apply 70~80g for every plant every time;When blooming, every plant apply urea and
Each 80~300g of potassium sulfate;In Xie Huahou, every plant is applied 140~150g of urea;Thank spend after to harvest before Nitrogen Top Dressing and potash fertilizer
Each 1 time;180~200g of nitrogen fertilizer application after fruit is received.
Post flowering to receive fruit before, every 15 days, spray selenium-enriched foliage fertilizer, the selenium-enriched foliage fertilizer include potash fertilizer, phosphate fertilizer,
Selenium fertilizer, micro- fertilizer and organic fertilizer.The selenium-enriched foliage fertilizer includes being 3 in mass ratio:2:1:1:15 potash fertilizer, phosphate fertilizer, selenium is fertile, micro- fertilizer
And organic fertilizer.
Trimming:The branch for tying fruit is wiped out after picking fruit, it is allowed to re-emit shoot, to ensure next knot
The fruiting quantities and quality of fruiting period.
Pollination:Dragon fruit Post flowering is pollinated using the mode that spontaneous pollination and artificial pollination combine, i.e., fine day when
Time allows dragon fruit plant spontaneous pollination, and manually the pollen of male flower is coated onto on the style of female flower using writing brush when cloudy.
The prevention and control of plant diseases, pest control:Once it was found that damaged by vermin or the young plant of disease, are rooted out immediately, using the method for baked wheaten cake into
Row eliminates.
Embodiment 3
A kind of method of Rocky Desertification Region plantation dragon fruit, comprises the following steps:
S1. landform arranges
Scattered stone is cleared up, and digging up and filling in is carried out to local relief region;Then dilatation is carried out, formation is 60 centimetres wide,
Kind plant hole 55 centimetres deep, for the serious mountainous region of stony desertification, rationally digs kind of a plant hole using rock pit.
S2. seedling is selected
Select that kind of purity is excellent, quality is good, no disease and pests harm, the plant of stalwartness select cloudy day or rain advance as new talent
Row field planting.Before new talent plantation, the solution prepared with root-inducing powder impregnates root 12h, then plants again.
S3. it is colonized
One layer of separation layer is laid on the ground after smooth;Then paving soil improvement layer is filled out on separation layer;Then by fire
Imperial fruit new talent is placed in kind of plant hole, is put soil and is compacted, watering;Finally backfill soil moved in improve the original.The separation layer thickness 10cm.The improvement
Layer thickness 20cm.
The soil improvement layer is mixed by modifying agent and soil, weight hundred shared by modifying agent in the soil improvement layer
Divide than being 30%.Soil in the soil improvement layer is specifically using stony desertification soil, by stony desertification soil and stalk,
Animal manure, bacteria residue and microbial bacterial agent are uniformly mixed to be used as the soil of soil improvement layer.The stalk, animal manure, bacteria residue and micro-
Bacteria agent accounts for the weight percent of stony desertification soil as 8%, 15%, 7% and 1% respectively.The microbial bacterial agent includes matter
Amount is than being 5:4:8:1 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt basophilic coccus.
The modifying agent includes following components according to parts by weight:
30 parts of stalk, give up 15 parts of silk, 8 parts of cornstarch, 5 parts of bentonite, 6 parts of volcanic ash, 6 parts of shell, 5 parts of sludge,
4 parts of humic acid, 6 parts of composite fertilizer, 12 parts of organic fertilizer, 0.5 part of crosslinking agent, 0.5 part of initiator, 2 parts of polymerizer.
S4. overlay film
After plantation, with mulching planting cave, mulch surrounding is fixed with soil and stone.
S5. Cultivate administration
Fertilising:After field planting, a top dressing is applied within every 1 month, apply 70~80g for every plant every time;When blooming, every plant apply urea and
Each 200~220g of potassium sulfate;In Xie Huahou, every plant is applied 120~130g of urea;Thank spend after to harvest before Nitrogen Top Dressing and potash fertilizer
Each 1 time;160~180g of nitrogen fertilizer application after fruit is received.
Post flowering to receive fruit before, every 30 days, spray selenium-enriched foliage fertilizer, the selenium-enriched foliage fertilizer include potash fertilizer, phosphate fertilizer,
Selenium fertilizer, micro- fertilizer and organic fertilizer.The selenium-enriched foliage fertilizer includes being 5 in mass ratio:8:2:2:15 potash fertilizer, phosphate fertilizer, selenium is fertile, micro- fertilizer
And organic fertilizer.
Trimming:The branch for tying fruit is wiped out after picking fruit, it is allowed to re-emit shoot, to ensure next knot
The fruiting quantities and quality of fruiting period.
Pollination:Dragon fruit Post flowering is pollinated using the mode that spontaneous pollination and artificial pollination combine, i.e., fine day when
Time allows dragon fruit plant spontaneous pollination, and manually the pollen of male flower is coated onto on the style of female flower using writing brush when cloudy.
The prevention and control of plant diseases, pest control:Once it was found that damaged by vermin or the young plant of disease, are rooted out immediately, using the method for baked wheaten cake into
Row eliminates.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim.The equal variation or modification change completed under technical concept suggested by all present invention, should all belong to
Cover the scope of the claims in the present invention.
Claims (6)
- A kind of 1. method of Rocky Desertification Region plantation dragon fruit, which is characterized in that comprise the following steps:S1. landform arrangesScattered stone is cleared up, and digging up and filling in is carried out to local relief region;Then dilatation is carried out, formation is 60~80 centimetres wide, Kind plant hole 50~70 centimetres deep, for the serious mountainous region of stony desertification, rationally digs kind of a plant hole using rock pit;S2. seedling is selectedSelect that kind of purity is excellent, quality is good, no disease and pests harm, the plant of stalwartness are determined as new talent before selecting cloudy or rain It plants;S3. it is colonizedOne layer of separation layer is laid on the ground after smooth;Then paving soil improvement layer is filled out on separation layer;Then by dragon fruit New talent is placed in kind of plant hole, is put soil and is compacted, watering;Finally backfill soil moved in improve the original;The soil improvement layer is mixed by modifying agent and soil, weight percent shared by modifying agent in the soil improvement layer For 10~30%;The modifying agent includes following components according to parts by weight:30~50 parts of stalk, give up 5~15 parts of silk, 3~8 parts of cornstarch, 1~10 part of bentonite, 5~10 parts of volcanic ash, shellfish 3~10 parts of shell, 5~10 parts of sludge, 2~6 parts of humic acid, 3~10 parts of composite fertilizer, 5~15 parts of organic fertilizer, crosslinking agent 0.2~3 Part, 0.2~3 part of initiator, 1~3 part of polymerizer;S4. overlay filmAfter plantation, with mulching planting cave, mulch surrounding is fixed with soil and stone;S5. Cultivate administrationFertilising:After field planting, a top dressing is applied within every 1 month, apply 70~80g for every plant every time;When blooming, every plant is applied urea and sulfuric acid Each 200~300g of potassium;In Xie Huahou, every plant is applied 120~150g of urea;Thank spend after to harvest before Nitrogen Top Dressing and potash fertilizer each 1 It is secondary;160~200g of nitrogen fertilizer application after fruit is received;Post flowering to receive fruit before, every 15~30 days, spray selenium-enriched foliage fertilizer, the selenium-enriched foliage fertilizer include potash fertilizer, phosphate fertilizer, Selenium fertilizer, micro- fertilizer and organic fertilizer;Trimming:The branch for tying fruit is wiped out after picking fruit, it is allowed to re-emit shoot, to ensure next fruiting period Fruiting quantities and quality;Pollination:Dragon fruit Post flowering is pollinated using the mode that spontaneous pollination and artificial pollination combine, i.e., fine day when allow The pollen of male flower is manually coated onto on the style of female flower by dragon fruit plant spontaneous pollination when cloudy using writing brush;The prevention and control of plant diseases, pest control:Once it was found that damaged by vermin or the young plant of disease, are rooted out immediately, disappeared using baked wheaten cake method It removes.
- 2. the method for plantation dragon fruit in Rocky Desertification Region according to claim 1, which is characterized in that in step S2, new talent Before plantation, the solution prepared with root-inducing powder impregnates 5~15h of root, then plants again.
- 3. the method for plantation dragon fruit in Rocky Desertification Region according to claim 1, which is characterized in that described in step S3 Soil in soil improvement layer uses stony desertification soil, is specifically, by stony desertification soil and stalk, animal manure, bacteria residue and micro- life Object microbial inoculum is uniformly mixed to be used as the soil of soil improvement layer.
- 4. the method for Rocky Desertification Region according to claim 3 plantation dragon fruit, which is characterized in that the stalk, animal manure, Bacteria residue and microbial bacterial agent account for respectively the weight percent of stony desertification soil for 2~10%, 5~15%, 5~10% and 0.2~ 2%.
- 5. the method for plantation dragon fruit in Rocky Desertification Region according to claim 3, which is characterized in that the microbial bacterial agent It is 2~5 including mass ratio:2~5:3~8:0.3~1 bacillus megaterium, bacillus thuringiensis, white-rot fungi and thermophilic salt Basophilic coccus.
- 6. the method for plantation dragon fruit in Rocky Desertification Region according to claim 1, which is characterized in that described in step S5 Selenium-enriched foliage fertilizer includes being 3~6 in mass ratio:5~10:1~2:1~2:10~20 potash fertilizer, phosphate fertilizer, selenium fertilizer, micro- fertilizer and have Machine fertilizer.
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