CN107494161A - A kind of method of Rocky Desertification Region plantation Chinese chestnut - Google Patents

A kind of method of Rocky Desertification Region plantation Chinese chestnut Download PDF

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Publication number
CN107494161A
CN107494161A CN201710916005.2A CN201710916005A CN107494161A CN 107494161 A CN107494161 A CN 107494161A CN 201710916005 A CN201710916005 A CN 201710916005A CN 107494161 A CN107494161 A CN 107494161A
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fertilizer
water
soil
chinese chestnut
growing area
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韦正义
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Donglanxian Wanda Chestnut Tea Planting Cooperatives
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Donglanxian Wanda Chestnut Tea Planting Cooperatives
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Priority to CN201710916005.2A priority Critical patent/CN107494161A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

Abstract

The present invention provides a kind of method of Rocky Desertification Region plantation Chinese chestnut.Comprise the following steps:Site preparation, kind of a plant hole is dug, select seedling, plantation and growth management.Rational fertilization mode is combined using cultivation bowl and trim mode is planted, the cultivation bowl includes being arranged on the water reserve of both sides and middle growing area, the growing area are respectively arranged with separation layer, humic soil layer and water conservation layer from top to bottom;During plantation, drenched kind of plant hole surrounding of first being watered into kind of plant hole, cultivation bowl is then placed in, fills separation layer, and add part water conservation soil, finally Chinese chestnut new talent is put into the growing area of the cultivation bowl, insert water conservation soil, watering, cover lid.The desertification implantation methods of the Chinese chestnut, on the one hand, improve the survival rate of Chinese chestnut, increase economic efficiency, on the other hand, be governed stony desertification soil, protect ecological environment.

Description

A kind of method of Rocky Desertification Region plantation Chinese chestnut
Technical field
The present invention relates to application technical field, and in particular to a kind of method of Rocky Desertification Region plantation Chinese chestnut.
Background technology
Chinese chestnut also known as chestnut, Chinese Chestnut, it is the plant of Fagaceae Castanea, seedling tree may be up to 20 meters, and long lifespan reaches a century More than, it is deep-rootedness seeds, well developed root system, originates in China, and distributional region is very wide, is grown on 370~2800 meters of height above sea level Place, fruit puce, by tawny pubescence sweet flavor fragrance, contains starch, sugar, protein, fat, vitamin With the multiple nutritional components such as inorganic salts, it can eat raw, stir-fry and eat or cook, moreover it is possible to cake, candy etc. be made, primary efficacy is good for for nourishing the stomach The effect of spleen, Kidney-invigorating and tendon-reinforcing, also anti-hypertension, coronary heart disease, osteoporosis and artery sclerosis, it is anti-aging, promotes longevity Excellent tonic product.Chinese chestnut growth is fast, is easily managed, and suitably in mountain planting, but still can not be survived in stony desertification region.
Karst Region of Guangxi landforms are widely distributed, 1.25 hundred million mu of whole district's karst region land area, account for whole district's 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.Because 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.Donglan County is located at Guangxi Zhuang Autonomous Region, belongs to more typical karst features, should The stony desertification phenomenon in area is also more serious., can be to working as and the phenomenon of this stony desertification can plough to this county and cause directly to swallow Ground agricultural production has a direct impact, and under this vicious circle, the living standard of this area common people all the time with flat land There is a certain distance by the area common people.
Chinese chestnut is intolerant tree species, and during especially yielding positive results, illumination deficiency easily causes physiological fallen fruit, and such as long-term shade can make Interior thorax leaf jaundice, branch are thin and delicate or even withered.Suitable in mountain planting.Moreover, Chinese chestnut requires not tight to soil, suitably in soil Grow on the sandy loam that layer depth is thick, draining is good, level of ground water is not high, therefore, with respect to other fruit trees, planted in Rocky Desertification Region Chinese chestnut can improve its survival rate and reduce improvement cost;Moreover, the economic development and Rocky Desertification Control to Guangxi have it is important Meaning.
The content of the invention
The goal of the invention of the present invention is, in view of the above-mentioned problems, a kind of method of Rocky Desertification Region plantation Chinese chestnut is provided, by Cultivation bowl is planted, and water source is persistently provided for the growth of Chinese chestnut, and improves stony desertification soil using fertile soil and water conservation soil, is plate Chestnut production provides nutrient needed for suitable environment and growth, on the one hand, improves the survival rate of Chinese chestnut, increases economic efficiency, separately On the one hand, it is governed stony desertification soil, protects ecological environment.
To reach above-mentioned purpose, the technical solution adopted in the present invention is:
A kind of method of Rocky Desertification Region plantation Chinese chestnut, comprises the following steps:
S1. site preparation, a digging kind plant hole
The rock pit that stony desertification regional nature is formed carries out smooth, dilatation, forms deep 50~90 centimetres, length a width of 70 ~100 centimetres of kind plant hole.
S2. seedling is selected
Excellent kind of purity, quality better, no disease and pests harm, the plant of stalwartness are selected as new talent, and selects cloudy day or rain to advance Row plantation;After the completion of plantation, root neck or graft union are higher than ground.
S3. kind is planted
Cultivation bowl is placed in described kind of plant hole, the cultivation bowl includes being arranged on the water reserve of both sides and middle plantation Area, the growing area are respectively arranged with separation layer, humic soil layer and water conservation layer from top to bottom;Among the growing area and water reserve Dividing plate is provided with, multiple water seepage holes are provided with the dividing plate;The growing area bottom is provided with multiple air-vents.
The cultivation bowl also includes being arranged on the lid at the top of growing area, and multiple inlets are provided with the lid;
The separation layer is that coarse sand granule and stalk are formed;
The humic soil layer is prepared by bentonite, dry cow dung, stalk, humic acid and sandy soil;
The water conservation layer is the water conservation soil added with water keeping fertilizer;
During plantation, drenched kind of plant hole surrounding of first being watered into kind of plant hole, cultivation bowl is then placed in, fills separation layer, and add Enter part water conservation soil, be finally put into Chinese chestnut new talent in the growing area of the cultivation bowl, insert water conservation soil, watering, cover lid.
S4. growth management
Fertilising:Apply fertilizer 3 times within 1 year, for the first time before rudiment, fertilizer is with 3:1:1 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, use are water-soluble Mode is applied fertilizer, every plant of 200~500g of fertilising, favourable to promote to sprout, promotion Germination to Frondescent;Second in young sprout growth period, fertilizer With 1:1:3 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, flower and fruit protecting;Third time in fruit expanding period, fertilizer with 1:6:15:5 boron fertilizer, nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, promotes fruit maturation.
In addition, before spending, the florescence, spend after respectively spray foliar fertilizer, the foliar fertilizer include 0.1~0.5% sodium selenite, 0.3~0.5% urea, 0.3~0.5% potassium dihydrogen phosphate and 0.1~0.3% borax.
Every time during fertilising, the growing area soil is irrigated, and water is filled up into the water reserve.
Trimming:Tree-pruning divides the winter to cut to cut with the summer, and it is the part for cutting off annual shoot that the winter, which cuts, i.e., to raw branch, frequency modulated light branch and The very thin branch of interior thorax removes from base portion;It is when young sprout grows into 30cm that summer, which cuts, and young sprout top is extractd, it is therefore an objective to growth-promoting point Branch, ahead of time result.
In order to ensure the quality of fruit, flower thinning and fruit thinning are carried out, it is flower thinning little Hua raw after directly being extractd with hand, bad Flower, retains great Hua, good flower as far as possible, and general each fruitful branch retains 1-3 female flower and is advisable;1 single bud is stayed on the every internode of fruit thinning, During flower and fruit thinning, GPRS tree crown periphery to be stayed, the principle that interior thorax stays less.
As a kind of preferable scheme, in step S2, before new talent plantation, the solution prepared with root-inducing powder soak root 5~ 10h, then plant again.
As a kind of preferable scheme, in step S3, screen pack is provided with the upper opening of the water reserve;The storage The water collection sheet to stretch out is provided with the top of pool.
As a kind of preferable scheme, in step S3, the water conservation soil is mixed for 0.5~1.5kg water keeping fertilizers and soil Close, the water keeping fertilizer includes following components according to parts by weight:10~20 parts of kaolin, 10~20 parts of montmorillonite, magnesium chloride 1~ 2 parts, 5~10 parts of zeolite, 5~10 parts of starch, 0.1~0.3 part of ammonium sulfate, (9) 0.1~0.3 parts of dodecyl alcohol polyoxyethylene, 2~5 parts of organic fertilizer, 3~6 parts of compound fertilizer.
As a kind of preferable scheme, the compound fertilizer includes being 5~8 in mass ratio:4~7:3~5 urea, phosphorus Ammonium fertilizer and potassium sulphate fertilizer.
As a kind of preferable scheme, in step S4, in addition to the prevention and control of plant diseases, pest control, it is specially:In March, by 1:20~ 30 ratios mix 80% DDVP and kerosene, are well mixed and smear trunk;Then in late July~mid-August, by 2% enemy Kill 2000~5000 times of sprinklings of dilution.
Due to using above-mentioned technical proposal, the invention has the advantages that:
1. the method for plantation Chinese chestnut in Rocky Desertification Region of the present invention, aid in planting using culturing pot, on the one hand avoid stony desertification Influence of the soil to Chinese chestnut growth, on the other hand, moisture and nutriment are provided for Chinese chestnut growth.Because the ground of Rocky Desertification Region Table vegetation wrecks, gravel buildup, and basement rock large area is exposed, and (Chinese chestnut growth environment is suitable for faintly acid to meta-alkalescence, with PH Value 5~6 is advisable), it is unsuitable for the growth of Chinese chestnut, a microenvironment for being suitable to its growth can be created to Chinese chestnut using culturing pot. The setting of water reserve can store rainwater or regular water storage, to meet the moisture needed for Chinese chestnut long term growth.The setting of growing area Moisture and nutriment needed for being provided for Chinese chestnut growth, separation layer isolate Chinese chestnut with the soil in stony desertification region and demonstration Open;Humic soil layer improves the alkalescence of stony desertification soil, and the growing environment of slant acidity is provided for Chinese chestnut growth, and agron has more Sharp growth of mycorrhiza;Water conservation layer can store moisture, and contain fertilizer, and moisture and nutriment are provided for Chinese chestnut growth.
2. the method for plantation Chinese chestnut in Rocky Desertification Region of the present invention, is periodically trimmed, on the one hand, can prevent branch year after year Slow to put, branch tip branch is more, causes trunk infusion, influences the growth of Chinese chestnut;On the other hand, it is possible to reduce moisture absorption, carry High-survival rate.
3. the method for plantation Chinese chestnut in Rocky Desertification Region of the present invention, the rational application of fertilizer, applies fertilizer according to the different phase of Chinese chestnut growth, The growth of Chinese chestnut is not only contributed to, and saves fertilizer.In addition, boron deficiency is the main reason for causing Formation of Empty-shell Chestnut for Chestnut Trees.Boron element be by Required element during essence, lack boron cannot normal fertilization, so as to cause embryo's early stage abortion, this is to cause Formation of Empty-shell Chestnut for Chestnut Trees The main reason for, in fruit expanding period, boron fertilizer is added in ground leaven and foliar fertilizer, it is possible to reduce empty luxuriant phenomenon.In foliar fertilizer Middle addition sodium selenite, makes Chinese chestnut be rich in selenium, and the natural organic selenium being rich in has very strong oxidation resistance, can suppress peroxide Change the generation of lipid, remove internal free radical and cholesterol, detoxication and toxicant eliminating function.
Brief description of the drawings
Fig. 1 is the structural representation of the cultivation bowl of the present invention;
In figure, 1- growing areas;11- separation layers;12- humic soil layers;13- water conservation layers;2- water reserves;21- screen packs;3- every Plate;4- lids;41- inlets;5- water collection sheets.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments and accompanying drawing, it is right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Embodiment 1
A kind of method of Rocky Desertification Region plantation Chinese chestnut, comprises the following steps:
S1. site preparation, a digging kind plant hole
The rock pit that stony desertification regional nature is formed carries out smooth, dilatation, is formed deep 90 centimetres, long a width of 100 lis The kind plant hole of rice;
S2. seedling is selected
Excellent kind of purity, quality better, no disease and pests harm, the plant of stalwartness are selected as new talent, and selects cloudy day or rain to advance Row plantation;After the completion of plantation, root neck or graft union are higher than ground.Before new talent plantation, the solution prepared with root-inducing powder soaks root Portion 10h, is then planted again.
S3. kind is planted
Cultivation bowl is placed in described kind of plant hole, the cultivation bowl includes being arranged on the water reserve 2 of both sides and middle kind Growing area 1, the growing area are respectively arranged with separation layer 11, humic soil layer 12 and water conservation layer 13 from top to bottom;The He of growing area 1 Dividing plate 3 is provided among water reserve 2, multiple water seepage holes are provided with the dividing plate;The growing area bottom is provided with multiple Stomata.
Screen pack 21 is provided with the upper opening of the water reserve 2;It is provided with what is stretched out at the top of the water reserve Water collection sheet 5.
The cultivation bowl also includes being arranged on the lid 4 at the top of growing area, and multiple inlets 41 are provided with the lid.
The separation layer 11 is that coarse sand granule and stalk are formed;
The humic soil layer 12 is prepared by bentonite, dry cow dung, stalk, humic acid and sandy soil;
The water conservation layer 13 is the water conservation soil added with water keeping fertilizer.
Water conservation soil 13 is the mixing of 1kg water keeping fertilizers and backfill, the water keeping fertilizer according to parts by weight include with Lower component:20 parts of kaolin, 15 parts of montmorillonite, 2 parts of magnesium chloride, 6 parts of zeolite, 5 parts of starch, 0.3 part of ammonium sulfate, dodecyl alcohol (9) 0.3 parts of polyoxyethylene, 5 parts of organic fertilizer, 5 parts of compound fertilizer.
The compound fertilizer is in mass ratio 6:5:The mixed fertilizer of 3 urea, phospho-ammonium fertilizer and potassium sulphate fertilizer.
During plantation, drenched kind of plant hole surrounding of first being watered into kind of plant hole, cultivation bowl is then placed in, fills separation layer 11, and Part water conservation soil is added, finally Chinese chestnut new talent is put into the growing area 1 of the cultivation bowl, water conservation soil is respectively filled in, waters, lid Upper cover body 4.
S4. growth management
Fertilising:Apply fertilizer 3 times within 1 year, for the first time before rudiment, fertilizer is with 3:1:1 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, use are water-soluble Mode is applied fertilizer, every plant of fertilising 500g, favourable to promote to sprout, promotion Germination to Frondescent;Second in young sprout growth period, and fertilizer is with 1:1: 3 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, flower and fruit protecting;For the third time in fruit expanding period, fertilizer is with 1:6:15: 5 boron fertilizer, nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, promotes fruit maturation;
In addition, before spending, the florescence, spend after respectively spray foliar fertilizer, the foliar fertilizer include 0.3% sodium selenite, 0.5% Urea, 0.5% potassium dihydrogen phosphate and 0.3% borax.
Every time during fertilising, the growing area soil is irrigated, and water is filled up into the water reserve;
Trimming:Tree-pruning divides the winter to cut to cut with the summer, and it is the part for cutting off annual shoot that the winter, which cuts, i.e., to raw branch, frequency modulated light branch and The very thin branch of interior thorax removes from base portion;It is when young sprout grows into 30cm that summer, which cuts, and young sprout top is extractd, it is therefore an objective to growth-promoting point Branch, ahead of time result;
In order to ensure the quality of fruit, flower thinning and fruit thinning are carried out, it is flower thinning little Hua raw after directly being extractd with hand, bad Flower, retains great Hua, good flower as far as possible, and general each fruitful branch retains 1-3 female flower and is advisable;1 single bud is stayed on the every internode of fruit thinning, During flower and fruit thinning, GPRS tree crown periphery to be stayed, the principle that interior thorax stays less.
The prevention and control of plant diseases, pest control:In March, by 1:30 ratios mix 80% DDVP and kerosene, are well mixed and smear trunk;So Afterwards in late July~mid-August, 2% decis is diluted into 4000 times of sprinklings.
Embodiment 2
A kind of method of Rocky Desertification Region plantation Chinese chestnut, comprises the following steps:
S1. site preparation, a digging kind plant hole
The rock pit that stony desertification regional nature is formed carries out smooth, dilatation, is formed deep 80 centimetres, long a width of 90 centimetres Kind plant hole;
S2. seedling is selected
Excellent kind of purity, quality better, no disease and pests harm, the plant of stalwartness are selected as new talent, and selects cloudy day or rain to advance Row plantation;After the completion of plantation, root neck or graft union are higher than ground.Before new talent plantation, the solution prepared with root-inducing powder soaks root Portion 10h, is then planted again.
S3. kind is planted
Cultivation bowl is placed in described kind of plant hole, the cultivation bowl includes being arranged on the water reserve 2 of both sides and middle kind Growing area 1, the growing area are respectively arranged with separation layer 11, humic soil layer 12 and water conservation layer 13 from top to bottom;The He of growing area 1 Dividing plate 3 is provided among water reserve 2, multiple water seepage holes are provided with the dividing plate;The growing area bottom is provided with multiple Stomata.
Screen pack 21 is provided with the upper opening of the water reserve 2;It is provided with what is stretched out at the top of the water reserve Water collection sheet 5.
The cultivation bowl also includes being arranged on the lid 4 at the top of growing area, and multiple inlets 41 are provided with the lid.
The separation layer 11 is that coarse sand granule and stalk are formed;
The humic soil layer 12 is prepared by bentonite, dry cow dung, stalk, humic acid and sandy soil;
The water conservation layer 13 is the water conservation soil added with water keeping fertilizer.
The water conservation soil 13 is the mixing of 1.5kg water keeping fertilizers and backfill, and the water keeping fertilizer includes according to parts by weight Following components:15 parts of kaolin, 15 parts of montmorillonite, 2 parts of magnesium chloride, 6 parts of zeolite, 8 parts of starch, 0.1 part of ammonium sulfate, dodecyl (9) 0.3 parts of alcohol polyoxyethylene, 3 parts of organic fertilizer, 6 parts of compound fertilizer.
The compound fertilizer is in mass ratio 8:6:The mixed fertilizer of 5 urea, phospho-ammonium fertilizer and potassium sulphate fertilizer.
During plantation, drenched kind of plant hole surrounding of first being watered into kind of plant hole, cultivation bowl is then placed in, fills separation layer 11, and Part water conservation soil is added, finally Chinese chestnut new talent is put into the growing area 1 of the cultivation bowl, water conservation soil is respectively filled in, waters, lid Upper cover body 4.
S4. growth management
Fertilising:Apply fertilizer 3 times within 1 year, for the first time before rudiment, fertilizer is with 3:1:1 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, use are water-soluble Mode is applied fertilizer, every plant of 200~500g of fertilising, favourable to promote to sprout, promotion Germination to Frondescent;Second in young sprout growth period, fertilizer With 1:1:3 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, flower and fruit protecting;Third time in fruit expanding period, fertilizer with 1:6:15:5 boron fertilizer, nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, promotes fruit maturation;
In addition, before spending, the florescence, spend after respectively spray foliar fertilizer, the foliar fertilizer include 0.5% sodium selenite, 0.3% Urea, 0.4% potassium dihydrogen phosphate and 0.1% borax.
Every time during fertilising, the growing area soil is irrigated, and water is filled up into the water reserve;
Trimming:Tree-pruning divides the winter to cut to cut with the summer, and it is the part for cutting off annual shoot that the winter, which cuts, i.e., to raw branch, frequency modulated light branch and The very thin branch of interior thorax removes from base portion;It is when young sprout grows into 30cm that summer, which cuts, and young sprout top is extractd, it is therefore an objective to growth-promoting point Branch, ahead of time result;
In order to ensure the quality of fruit, flower thinning and fruit thinning are carried out, it is flower thinning little Hua raw after directly being extractd with hand, bad Flower, retains great Hua, good flower as far as possible, and general each fruitful branch retains 1-3 female flower and is advisable;1 single bud is stayed on the every internode of fruit thinning, During flower and fruit thinning, GPRS tree crown periphery to be stayed, the principle that interior thorax stays less.
The prevention and control of plant diseases, pest control:In March, by 1:25 ratios mix 80% DDVP and kerosene, are well mixed and smear trunk;So Afterwards in late July~mid-August, 2% decis is diluted into 3500 times of sprinklings.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim.The equal change or modification change completed under technical concept suggested by all present invention, all should belong to Cover the scope of the claims in the present invention.

Claims (6)

  1. A kind of 1. method of Rocky Desertification Region plantation Chinese chestnut, it is characterised in that comprise the following steps:
    S1. site preparation, a digging kind plant hole
    The smooth, dilatation of rock pit progress that stony desertification regional nature is formed, 50~90 centimetres of formation depth, length a width of 70~ 100 centimetres of kind plant hole;
    S2. seedling is selected
    Excellent kind of purity, quality better, no disease and pests harm, the plant of stalwartness are selected as new talent, and is planted before selecting cloudy day or rain Plant;After the completion of plantation, root neck or graft union are higher than ground;
    S3. kind is planted
    Cultivation bowl is placed in described kind of plant hole, the cultivation bowl includes being arranged on the water reserve of both sides and middle growing area, The growing area is respectively arranged with separation layer, humic soil layer and water conservation layer from top to bottom;Set among the growing area and water reserve Dividing plate is equipped with, multiple water seepage holes are provided with the dividing plate;The growing area bottom is provided with multiple air-vents;
    The cultivation bowl also includes being arranged on the lid at the top of growing area, and multiple inlets are provided with the lid;
    The separation layer is that coarse sand granule and stalk are formed;
    The humic soil layer is prepared by bentonite, dry cow dung, stalk, humic acid and sandy soil;
    The water conservation layer is the water conservation soil added with water keeping fertilizer;
    During plantation, drenched kind of plant hole surrounding of first being watered into kind of plant hole, cultivation bowl is then placed in, fills separation layer, and addition portion Code insurance water and soil, finally Chinese chestnut new talent is put into the growing area of the cultivation bowl, inserts water conservation soil, watering, cover lid;
    S4. growth management
    Fertilising:Apply fertilizer 3 times within 1 year, for the first time before rudiment, fertilizer is with 3:1:1 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, using water-soluble mode Fertilising, every plant of 200~500g of fertilising, favourable to promote to sprout, promotion Germination to Frondescent;Second in young sprout growth period, and fertilizer is with 1: 1:3 nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, flower and fruit protecting;For the third time in fruit expanding period, fertilizer is with 1:6: 15:5 boron fertilizer, nitrogenous fertilizer, potash fertilizer and phosphate fertilizer, is applied fertilizer using water-soluble mode, promotes fruit maturation;
    In addition, before spending, the florescence, spend after respectively spray foliar fertilizer, the foliar fertilizer include 0.1~0.5% sodium selenite, 0.3 ~0.5% urea, 0.3~0.5% potassium dihydrogen phosphate and 0.1~0.3% borax;
    Every time during fertilising, the growing area soil is irrigated, and water is filled up into the water reserve;
    Trimming:Tree-pruning divides the winter to cut to cut with the summer, and it is the part for cutting off annual shoot that the winter, which cuts, i.e., to raw branch, frequency modulated light branch and interior thorax Very thin branch removed from base portion;It is when young sprout grows into 30cm that summer, which cuts, young sprout top is extractd, it is therefore an objective to growth-promoting branch, carry Precocity fruiting;
    In order to ensure the quality of fruit, flower thinning and fruit thinning are carried out, flower thinning little Hua raw after directly being extractd with hand, bad flower are most Amount retains great Hua, good flower, and general each fruitful branch retains 1-3 female flower and is advisable;1 single bud is stayed on the every internode of fruit thinning, in flower thinning During fruit thinning, GPRS tree crown periphery to be stayed, the principle that interior thorax stays less.
  2. 2. the method for plantation Chinese chestnut in Rocky Desertification Region according to claim 1, it is characterised in that in step S2, new seed Before plant, the solution prepared with root-inducing powder soaks 5~10h of root, then plants again.
  3. 3. the method for plantation Chinese chestnut in Rocky Desertification Region according to claim 1, it is characterised in that in step S3, the storage Screen pack is provided with the upper opening in pool;The water collection sheet to stretch out is provided with the top of the water reserve.
  4. 4. the method for plantation Chinese chestnut in Rocky Desertification Region according to claim 1, it is characterised in that in step S3, the guarantor Water and soil is the mixing of 0.5~1.5kg water keeping fertilizers and soil, and the water keeping fertilizer includes following components according to parts by weight:Kaolinite 10~20 parts of soil, 10~20 parts of montmorillonite, 1~2 part of magnesium chloride, 5~10 parts of zeolite, 5~10 parts of starch, ammonium sulfate 0.1~0.3 Part, (9) 0.1~0.3 parts of dodecyl alcohol polyoxyethylene, 2~5 parts of organic fertilizer, 3~6 parts of compound fertilizer.
  5. 5. the method for plantation Chinese chestnut in Rocky Desertification Region according to claim 4, it is characterised in that the compound fertilizer includes It is 5~8 in mass ratio:4~7:3~5 urea, phospho-ammonium fertilizer and potassium sulphate fertilizer.
  6. 6. the method for plantation Chinese chestnut in Rocky Desertification Region according to claim 1, it is characterised in that in step S4, in addition to The prevention and control of plant diseases, pest control, it is specially:In March, by 1:20~30 ratios mix 80% DDVP and kerosene, are well mixed and smear tree It is dry;Then in late July~mid-August, 2% decis is diluted into 2000~5000 times of sprinklings.
CN201710916005.2A 2017-09-30 2017-09-30 A kind of method of Rocky Desertification Region plantation Chinese chestnut Pending CN107494161A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109618585A (en) * 2018-11-30 2019-04-16 广州天蓝地绿科技发展有限公司 Desert transformation particle and desert transformation method
CN109983979A (en) * 2019-05-09 2019-07-09 泓森林业有限公司 A kind of method of Rocky Desertification Region plantation oil tea
CN110214617A (en) * 2019-06-15 2019-09-10 安徽泓森高科林业股份有限公司 A method of Rocky Desertification Region is administered using sphagna and locust tree

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