CN105993811A - Method for planting pearl guava - Google Patents
Method for planting pearl guava Download PDFInfo
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- CN105993811A CN105993811A CN201610575155.7A CN201610575155A CN105993811A CN 105993811 A CN105993811 A CN 105993811A CN 201610575155 A CN201610575155 A CN 201610575155A CN 105993811 A CN105993811 A CN 105993811A
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- pearl guava
- guava
- pearl
- fruit
- plant
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
- A01B77/00—Machines for lifting and treating soil
Abstract
The invention relates to the technical field of agricultural planting and specifically relates to a method for planting pearl guava. The method mainly comprises the following steps: (1) selecting land and preparing land: selecting suitable land and digging pearl guava planting holes in the land; (2) planting: fertilizing in the planting holes and then planting; (3) managing field: a) adjusting the production period, b) forcing flowers, c) thinning flowers and fruits, and d) bagging; and (4) harvesting fruits: picking after the fruits are matured. The method for planting pearl guava, provided by the invention, is used for normally planting the pearl guava; besides, the marketing time of the pearl guava can be adjusted and the pearl guava can be prevented from being sold in the peak period, so that the economic benefits can be increased.
Description
[technical field]
The present invention relates to agricultural plantation technology field, the method being specifically related to the plantation of a kind of pearl guava.
[background technology]
Pearl guava, is commonly called as Fructus psidii guajavae immaturus or pulls out son.Be Taiwan Fructus psidii guajavae immaturus be Myrtaceae Psidium fruit tree, meat is the most soft,
Gravy enriches, and has a sweet taste, almost no seed, and local flavor is close between pears and Zizyphus mauritiana Lamk.Its fruit ellipse, color
Breast is blue or green to milky white, and the most beautiful, containing substantial amounts of potassium, ferrum, carotene etc., nutrition is the abundantest.Fructus psidii guajavae immaturus is the soil in Taiwan
One of unboiled water fruit, or the diet fruit of first-class.Because it has an easily cultivation, Early Paleozoic strata (plant then yield positive results then and
Perpetual bloom result), product is good-looking nice and nutritious, market fast-selling valency high, has more become fruit development plantation
Popular kind, simultaneously one of first-selected kind also becoming South China Urban current fruit variety structural adjustment.
For China's pearl guava introducing and planting time is relative to mature fruits such as Citrus, implantation time is shorter, and majority divides with peasant
Scattered plantation is main, lacks scientific management, pesticide dosage arbitrarily, and yield and quality are floated bigger.Routinely in the case of plantation,
Just making of pearl guava was spent in the 4-5 month, gathers in the crops the 7-8 month and is just making fruit.Pearl guava just make fruit yield the highest, bloom
Setting amount is big.On the one hand fruit quality is poor, and local flavor is not good enough, impact consumption, and now Fructus Litchi, Arillus Longan list in a large number, selling price
Flat low；On the other hand big due to plant amount, setting is many, expends substantial amounts of human and material resources, dose to be increased and fertilising time
Number, needs to carry out the work such as a large amount of flower thinning, fruit thinning, bagging, and producing cost cost is high.Therefore, just making the fruit productive expenditure greatly,
Workload is big, and income is few, and benefit is low.And just making the harvest time beyond fruit, the quality of pearl guava is preferable, and selling price is the most relatively
High.
[summary of the invention]
The goal of the invention of the present invention is: relatively short for introducing a fine variety the Fructus psidii guajavae immaturus time in China, and plantation lacks scientific management, really
The real problem that busy season listed price is cheap, economic benefit is low, it is provided that the implantation methods of a kind of pearl guava, this method can be used for
Pearl guava standardized planting, additionally can regulate the pearl guava list marketing time, avoids the listing of pearl guava busy season
Sell, increase economic efficiency.
To achieve these goals, the technical solution used in the present invention is as follows:
The implantation methods of a kind of pearl guava, comprises the following steps:
(1) selection of land is wholely: select that soil layer is deep, irrigation and drainage convenient, leeward on the sunny side, P in soil H-number be the soil of 6.5-7.5,3
Month digs pearl guava kind plant hole, described kind of deep 0.7-1.3m of plant hole, length by line-spacing 3.5-4.5 rice, spacing in the rows 2.1-3.5 rice
0.8-1.2m, wide 0.7-1.2m；
(2) plantation: the bagasse after pressure squeezing, is initially charged the fiber of the quick lime of bagasse weight 10-30%, 0.03-0.15%
Element enzyme, the Bravo of 0.05-0.15% and the compost fermentation bacterium of 0.03-0.25%, above material stirring is uniform, a heap fermentation 1-3
It obtains pre fermentation bagasse, is then put in kind of plant hole by pre fermentation bagasse, and putting into height is 15-40cm, then toward planting
Backfilled with earth in plant hole, shake earth drops bagasse space, and earth addition is higher than bagasse level 5-15cm, the most often
Cave takes the biological organic fertilizer 10-30kg that becomes thoroughly decomposed, efficient compound fertilizer 1-5kg, Bravo 0.5-1.5kg and diethyl aminoethyl hexanoate 0.01-0.08kg,
Apply after above material is stirred in pearl guava kind plant hole, then take healthy pearl guava Seedling and put in kind of plant hole, cover
Soil, the same day was watered field planting water in plantation；
(3) field management:
A. regulation in term: the pearl guava plant selecting life in 1.5 years above carries out regulation in term, stops fertilising after March,
Reduce moisture to irrigate, carry out whole strain pruning and finishing May once, after beta pruning 15-20 days at pearl guava trunk overhead
At 15-30cm, with iron wire hoop trunk, then centered by tree bar, 0.3-0.8m dig a ring cave for radius, finally with hiding
Light rate is that whole plant leaves is all wrapped up by the black sunshade net of 70-85%, and shading regulation regulation in 25-35 days terms terminates；
Carry out whole strain pruning and finishing May to refer to whole strain pruning and finishing, sparse branching once, remove some growth positions the best, overstocked, old
Weak invalid branch, stays and physically well develops, grows substantial branch；
B. flower forcing: after regulation in term, first iron wire in step a and black sunshade net are removed, then it is organic to execute the biology that becomes thoroughly decomposed to every strain
Fertile 15-25kg, carbamide 2-4kg, potash fertilizer 3-6kg, fertiliser containing magnesium 1-3kg, alga fertilizer 0.5-2kg and diethyl aminoethyl hexanoate 0.05-0.25kg
As topdressing, then with the flower forcing medicine liquid spray pearl guava plant containing gibberellins and diethyl aminoethyl hexanoate, treat that pearl guava branch is long
When going out bud, the 5-15% of Herb sprouting quantity of erasing weakens apical dominance；
C. flower and fruit thinning: when pearl guava liquid distilled from honeysuckle flowers or lotus leaves goes out more than 60% alabastrum, pearl guava is carried out flower thinning, cuts during flower thinning
Fall every 15-30cm on the best spica of growth, branch and retain the good spica of cluster growth conditions, then wait spica to wither and grow fruit
After reality, every bunch retains 1-4 high quality fruit, cuts unnecessary pearl guava fruit；Weeding, pruning and finishing, cold-proof, pest and disease damage are prevented
Control, the field management of row irrigation is carried out by common method；
D. bagging: pearl guava carries out bagging process with waterproof paper bag to fruit after bearing fruitlet；
(4) fruit harvesting: pearl guava peel is peak green, can gather during 80-95% maturation；
In step c and d, irrigated once to pearl guava by water-fertilizer integral irrigation system every 1-5 days, described liquid manure
In integration, by weight, containing biological organic fertilizer 3-8 part, compound fertilizer's 0.5-2 part, potash fertilizer 0.5-1.0 in every 1000 parts of water
Part and diethyl aminoethyl hexanoate 0.01-0.06 part；Weeding, pruning and finishing, field management cold-proof, the prevention and control of plant diseases, pest control, row irrigation are pressed conventional
Method is carried out.
Optimize, in step (2) after pearl guava Seedling earthing, with hands, Seedling is the gentliest carried three times, the most again by soil compaction.
More optimize, ring cave width 3-10cm, deep 5-10cm described in step (3).
Re-optimization, described in step (3), flower forcing medicinal liquid is by weight, containing mass concentration 4% gibberellins in 2000 parts of water
Cream 1.2-1.6 part and diethyl aminoethyl hexanoate 0.8-1.5 part.
Optimizing further, in step (3), paper bag is first put into containing Acetamiprid and thiophanate methyl before bagging by waterproof paper bag
Medicinal liquid soaks, take out dry after carry out bagging again.
Further optimize, in described medicinal liquid by weight, in every 1000 parts of water containing 10% Acetamiprid 1.25-2 part and
70% thiophanate methyl 2.1-3.3 part.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1. it is the plant that throughout the year can yield positive results due to pearl guava, just can open when the accumulation of nutrition is reached to a certain degree by plant
Bow structure fruit, but to list now listed price relatively low for normally 6-8 month result, the present invention by stop March fertilising and
Reduce the measure that moisture is irrigated, allow it be in malnutrition growth, effectively to delay plant nutrition accumulating rate, simultaneously 5
During month to whole strain pruning and finishing, sparse branching once, remove that some growth positions are the best, overstocked, the old,weak,sick and disabled's branch, for opening in the future
Bow structure fruit is prepared；Prune relief plant to accomplish a period of time, take again with iron wire hoop trunk, then centered by tree bar,
0.3-0.8m is that radius digs a ring cave, digs a ring cave and can be destroyed by a part of root system, and above method can effectively reduce plants
Strain absorbs nutrient, does not the most affect plant strain growth simultaneously；Now awfully hot due to south weather, the present invention is by whole shading rate
Whole plant leaves is all wrapped up by the black sunshade net for 70-85%, it is possible to decrease to above-mentioned pruning, root relief, iron wire hoop
The injury to plant of the rear burning sun, reduces moisture evaporation, can also reduce the photosynthesis of blade simultaneously.After regulation in term, in order to
Allowing concentrate with a collection of plant and yield positive results, it is simple to management, improve the quality of pearl guava, the present invention takes to fatten, flower forcing
Measure.The present invention, by a series of measure, has effectively delayed the plant blossom time, has reached the effect of regulation in term, this
The pearl guava florescence can be adjusted to 7-8 month by invention, such that it is able to list marketing between November-February next year, carries
High economic benefit.In terms of 2 years raw pearl guava maturation fruit trees, it is not adjusted first every mu and produces about 4000-5000kg per year,
Busy season listing is plus fruit quality local flavor 4 yuan/kg of the lightest average sales price, every mu of annual income 16000-20000 unit；Carry out tune in term
After joint, average every per mu yield 3600-4000kg, fruit listing in dull season is preferable plus product special flavour, 8 yuan/kg of average sales price, every mu
Annual income 28800-32000 unit, average every mu increases income and reaches unit up to ten thousand, substantially increases the economic benefit of plantation.
2. the present invention is by adding bagasse in kind of plant hole, and adds quick lime, cellulase, Bravo in bagasse
With compost fermentation bacterium, promote that bagasse becomes thoroughly decomposed in kind of plant hole, while increasing fertility, improving good soil, also have well
Moisturizing, draining, the effect of water conservation, especially for subtropical zone pearl guava, enhance the ability of its opposing environment, improve and plant
Plant seedlings the quality and quantity survived.The present invention simultaneously, also uses the base manure being suitable for pearl guava growth, in flower forcing phase and fruit phase
Use different fertilization modes, use different fertilizer according to the stage difference of plant strain growth, it is ensured that pearl guava grows, with
Time the fruit mouthfeel that grows out sweet crisp, more get consumer reception.
3. the present invention soaks by being put into by waterproof paper bag in the medicinal liquid of the Acetamiprid containing high concentration and thiophanate methyl, takes out and dry in the air
Carry out bagging, paper bag surface meeting residual fraction pesticide after Gan again, thus in bag, form the gaseous environment containing finite concentration pesticide,
After bagging, these pesticide can slowly come out, and drug effect is more longlasting, such that it is able to effectively prevent some insects to fruit for a long time
Injury, also can prevent the generation of some pest and disease damages.Compare common Herb is sprayed insecticide after carry out bagging again, this
The method of bright employing reduces the usage amount of pesticide, and drug effect plays and more relaxes simultaneously because with fruit non-direct contact, reduce
Persticide residue in fruit, the most green more environmentally friendly, plant for green ecological.
[detailed description of the invention]
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
The implantation methods of a kind of pearl guava, comprises the following steps:
(1) selection of land is wholely: select that soil layer is deep, irrigation and drainage convenient, leeward on the sunny side, P in soil H-number be the soil of 6.5, March
Part digs pearl guava kind plant hole by line-spacing 3.5 meters, spacing in the rows 2.1 meters, plants the deep 0.7m of plant hole, long 0.8m, wide 0.7m.
(2) plantation: pressure squeeze after bagasse, be initially charged the quick lime of bagasse weight 10%, the cellulase of 0.03%, 0.05%
Bravo and the compost fermentation bacterium of 0.03%, by above material stirring uniformly, play heap and ferment 1 day to obtain pre fermentation bagasse, so
After pre fermentation bagasse is put in kind of plant hole, put into height for 15cm, then toward planting backfilled with earth in plant hole, shake earth
Dropping bagasse space, earth addition is higher than bagasse level 5cm, and last every cave takes become thoroughly decomposed biological organic fertilizer 10kg, height
Active compound fertilizer 1kg, Bravo 0.5kg and diethyl aminoethyl hexanoate 0.01kg, apply pearl guava plantation after being stirred by above material
In cave, then take healthy pearl guava Seedling and put in kind of plant hole, earthing, Seedling is the gentliest carried three times, the most again by earth with hands
Compacting, the same day was watered field planting water in plantation.
(3) field management:
A. regulation in term: the pearl guava plant selecting life in 1.5 years above carries out regulation in term, stops fertilising after March,
Reduce moisture to irrigate, carry out whole strain pruning and finishing May once, at pearl guava trunk overhead 15cm after beta pruning 15 days
Place, with iron wire hoop trunk, then centered by tree bar, 0.3m dig a ring cave for radius, ring cave width 3cm, deep 5cm,
Finally with the black sunshade net that shading rate is 70%, whole plant leaves is all wrapped up, shading regulation regulation in 25 day term knot
Bundle.
B. flower forcing: after regulation in term, first iron wire in step a and black sunshade net are removed, then it is organic to execute the biology that becomes thoroughly decomposed to every strain
Fertile 15kg, carbamide 2kg, potash fertilizer 3kg, fertiliser containing magnesium 1kg, alga fertilizer 0.5kg and diethyl aminoethyl hexanoate 0.05kg, as topdressing, then use
Flower forcing medicine liquid spray pearl guava plant containing gibberellins and diethyl aminoethyl hexanoate, when pearl guava branch grows bud, erases complete
The 5% of strain sprouting quantity weakens apical dominance；Wherein: flower forcing medicinal liquid by weight, contains mass concentration 4% in 2000 parts of water
Gibberellin emulsion 1.2 parts and diethyl aminoethyl hexanoate 0.8 part.
C. flower and fruit thinning: when pearl guava liquid distilled from honeysuckle flowers or lotus leaves goes out more than 60% alabastrum, pearl guava is carried out flower thinning, cuts during flower thinning
Fall every 15cm on the best spica of growth, branch and retain the good spica of cluster growth conditions, after then spica such as grade withers and grows fruit,
Every bunch retains 1 high quality fruit, cuts unnecessary pearl guava fruit；Weeding, pruning and finishing, cold-proof, the prevention and control of plant diseases, pest control, irrigation and drainage
The field management of water is carried out by common method.
D. bagging: after pearl guava bears fruitlet, takes waterproof paper bag, is first put into by paper bag containing Acetamiprid and methyl Tobe
After the medicinal liquid in Tianjin soaks, taking out and dry, with waterproof paper bag, fruit is carried out bagging process；In base: in medicinal liquid by weight,
Containing 10% Acetamiprid 1.25 parts and 70% thiophanate methyl 2.1 parts in every 1000 parts of water.
(4) fruit harvesting: pearl guava peel is peak green, 80% can gather time ripe.
In step c and d, irrigated once to pearl guava by water-fertilizer integral irrigation system every 1 day, described liquid manure one
In body, by weight, containing biological organic fertilizer 3 parts, compound fertilizer 0.5 part, 0.5 part of potash fertilizer and amine in every 1000 parts of water
Fresh ester 0.01 part；Weeding, pruning and finishing, field management cold-proof, the prevention and control of plant diseases, pest control, row irrigation are carried out by common method.
Embodiment 2
The implantation methods of a kind of pearl guava, comprises the following steps:
(1) selection of land is wholely: select that soil layer is deep, irrigation and drainage convenient, leeward on the sunny side, P in soil H-number be the soil of 7.5, March
Part digs pearl guava kind plant hole by line-spacing 4.5 meters, spacing in the rows 3.5 meters, plants the deep 1.3m of plant hole, long 1.2m, wide 1.2m.
(2) plantation: pressure squeeze after bagasse, be initially charged the quick lime of bagasse weight 30%, the cellulase of 0.15%, 0.15%
Bravo and the compost fermentation bacterium of 0.25%, by above material stirring uniformly, play heap and ferment 3 days to obtain pre fermentation bagasse, so
After pre fermentation bagasse is put in kind of plant hole, put into height for 40cm, then toward planting backfilled with earth in plant hole, shake earth
Dropping bagasse space, earth addition is higher than bagasse level 15cm, and last every cave takes become thoroughly decomposed biological organic fertilizer 30kg, height
Active compound fertilizer 5kg, Bravo 1.5kg and diethyl aminoethyl hexanoate 0.08kg, apply pearl guava plantation after being stirred by above material
In cave, then take healthy pearl guava Seedling and put in kind of plant hole, earthing, Seedling is the gentliest carried three times, the most again by earth with hands
Compacting, the same day was watered field planting water in plantation.
(3) field management:
A. regulation in term: the pearl guava plant selecting life in 1.5 years above carries out regulation in term, stops fertilising after March,
Reduce moisture irrigate, carry out whole strain pruning and finishing May once, after beta pruning 20 days at pearl guava trunk overhead 30cm
Place, with iron wire hoop trunk, then centered by tree bar, 0.8m dig a ring cave for radius, ring cave width 10cm, deep 10cm,
Finally all being wrapped up by whole plant leaves with the black sunshade net that shading rate is 85%, shading regulation is adjusted 25-35 days terms
Section end.
B. flower forcing: after regulation in term, first iron wire in step a and black sunshade net are removed, then it is organic to execute the biology that becomes thoroughly decomposed to every strain
Fertile 25kg, carbamide 4kg, potash fertilizer 6kg, fertiliser containing magnesium 3kg, alga fertilizer 2kg and diethyl aminoethyl hexanoate 0.25kg are as topdressing, then with containing
There are the flower forcing medicine liquid spray pearl guava plant of gibberellins and diethyl aminoethyl hexanoate, when pearl guava branch grows bud, Herb of erasing
The 15% of sprouting quantity weakens apical dominance；Wherein: flower forcing medicinal liquid is by weight, red containing mass concentration 4% in 2000 parts of water
Mycin cream 1.6 parts and diethyl aminoethyl hexanoate 1.5 parts.
C. flower and fruit thinning: when pearl guava liquid distilled from honeysuckle flowers or lotus leaves goes out more than 60% alabastrum, pearl guava is carried out flower thinning, cuts during flower thinning
Fall every 30cm on the best spica of growth, branch and retain the good spica of cluster growth conditions, after then spica such as grade withers and grows fruit,
Every bunch retains 4 high quality fruits, cuts unnecessary pearl guava fruit；Weeding, pruning and finishing, cold-proof, the prevention and control of plant diseases, pest control, irrigation and drainage
The field management of water is carried out by common method.
D. bagging: after pearl guava bears fruitlet, takes waterproof paper bag, is first put into by paper bag containing Acetamiprid and methyl Tobe
After the medicinal liquid in Tianjin soaks, taking out and dry, with waterproof paper bag, fruit is carried out bagging process；In base: in medicinal liquid by weight,
Containing 10% Acetamiprid 2 parts and 70% thiophanate methyl 3.3 parts in every 1000 parts of water.
(4) fruit harvesting: pearl guava peel is peak green, 95% can gather time ripe.
In step c and d, irrigated once to pearl guava by water-fertilizer integral irrigation system every 5 days, described liquid manure one
In body, by weight, fresh containing biological organic fertilizer 8 parts, compound fertilizer 2 parts, 1.0 parts of potash fertilizer and amine in every 1000 parts of water
Ester 0.06 part；Weeding, pruning and finishing, field management cold-proof, the prevention and control of plant diseases, pest control, row irrigation are carried out by common method.
Embodiment 3
The implantation methods of a kind of pearl guava, comprises the following steps:
(1) selection of land is wholely: select that soil layer is deep, irrigation and drainage convenient, leeward on the sunny side, P in soil H-number be the soil of 6.8, March
Part digs pearl guava kind plant hole by line-spacing 3.9 meters, spacing in the rows 2.8 meters, plants the deep 0.9m of plant hole, long 1.0m, wide 0.9m.
(2) plantation: pressure squeeze after bagasse, be initially charged the quick lime of bagasse weight 18%, the cellulase of 0.08%, 0.09%
Bravo and the compost fermentation bacterium of 0.11%, by above material stirring uniformly, play heap and ferment 2 days to obtain pre fermentation bagasse, so
After pre fermentation bagasse is put in kind of plant hole, put into height for 25cm, then toward planting backfilled with earth in plant hole, shake earth
Dropping bagasse space, earth addition is higher than bagasse level 9cm, and last every cave takes become thoroughly decomposed biological organic fertilizer 18kg, height
Active compound fertilizer 2kg, Bravo 0.8kg and diethyl aminoethyl hexanoate 0.03kg, apply pearl guava plantation after being stirred by above material
In cave, then take healthy pearl guava Seedling and put in kind of plant hole, earthing, Seedling is the gentliest carried three times, the most again by earth with hands
Compacting, the same day was watered field planting water in plantation.
(3) field management:
A. regulation in term: the pearl guava plant selecting life in 1.5 years above carries out regulation in term, stops fertilising after March,
Reduce moisture irrigate, carry out whole strain pruning and finishing May once, after beta pruning 16 days at pearl guava trunk overhead 20cm
Place, with iron wire hoop trunk, then centered by tree bar, 0.5m dig a ring cave for radius, ring cave width 5cm, deep 7cm,
Finally with the black sunshade net that shading rate is 80%, whole plant leaves is all wrapped up, shading regulation regulation in 28 day term knot
Bundle.
B. flower forcing: after regulation in term, first iron wire in step a and black sunshade net are removed, then it is organic to execute the biology that becomes thoroughly decomposed to every strain
Fertile 18kg, carbamide 2.5kg, potash fertilizer 4kg, fertiliser containing magnesium 1.5kg, alga fertilizer 0.9kg and diethyl aminoethyl hexanoate 0.12kg are as topdressing, so
Afterwards with the flower forcing medicine liquid spray pearl guava plant containing gibberellins and diethyl aminoethyl hexanoate, when pearl guava branch grows bud, smear
Fall Herb sprouting quantity 9% weakens apical dominance；Wherein: flower forcing medicinal liquid by weight, contains mass concentration in 2000 parts of water
4% gibberellin emulsion 1.3 parts and diethyl aminoethyl hexanoate 1.1 parts.
C. flower and fruit thinning: when pearl guava liquid distilled from honeysuckle flowers or lotus leaves goes out more than 60% alabastrum, pearl guava is carried out flower thinning, cuts during flower thinning
Fall every 22cm on the best spica of growth, branch and retain the good spica of cluster growth conditions, after then spica such as grade withers and grows fruit,
Every bunch retains 2 high quality fruits, cuts unnecessary pearl guava fruit；Weeding, pruning and finishing, cold-proof, the prevention and control of plant diseases, pest control, irrigation and drainage
The field management of water is carried out by common method.
D. bagging: after pearl guava bears fruitlet, takes waterproof paper bag, is first put into by paper bag containing Acetamiprid and methyl Tobe
After the medicinal liquid in Tianjin soaks, taking out and dry, with waterproof paper bag, fruit is carried out bagging process；In base: in medicinal liquid by weight,
Containing 10% Acetamiprid 1.5 parts and 70% thiophanate methyl 2.7 parts in every 1000 parts of water.
(4) fruit harvesting: pearl guava peel is peak green, 85% can gather time ripe.
In step c and d, irrigated once to pearl guava by water-fertilizer integral irrigation system every 3 days, described liquid manure one
In body, by weight, containing biological organic fertilizer 5 parts, compound fertilizer 1.0 parts, 0.7 part of potash fertilizer and amine in every 1000 parts of water
Fresh ester 0.03 part；Weeding, pruning and finishing, field management cold-proof, the prevention and control of plant diseases, pest control, row irrigation are carried out by common method.
Embodiment 4
The implantation methods of a kind of pearl guava, comprises the following steps:
(1) selection of land is wholely: select that soil layer is deep, irrigation and drainage convenient, leeward on the sunny side, P in soil H-number be the soil of 7.2, March
Part digs pearl guava kind plant hole by line-spacing 4.2 meters, spacing in the rows 3.2 meters, plants the deep 1.1m of plant hole, long 1.1m, wide 1.1m.
(2) plantation: pressure squeeze after bagasse, be initially charged the quick lime of bagasse weight 26%, the cellulase of 0.12%, 0.13%
Bravo and the compost fermentation bacterium of 0.2%, by above material stirring uniformly, play heap and ferment 2.5 days to obtain pre fermentation bagasse, so
After pre fermentation bagasse is put in kind of plant hole, put into height for 30cm, then toward planting backfilled with earth in plant hole, shake earth
Dropping bagasse space, earth addition is higher than bagasse level 13cm, and last every cave takes become thoroughly decomposed biological organic fertilizer 26kg, height
Active compound fertilizer 4kg, Bravo 1.3kg and diethyl aminoethyl hexanoate 0.06kg, apply pearl guava plantation after being stirred by above material
In cave, then take healthy pearl guava Seedling and put in kind of plant hole, earthing, Seedling is the gentliest carried three times, the most again by earth with hands
Compacting, the same day was watered field planting water in plantation.
(3) field management:
A. regulation in term: the pearl guava plant selecting life in 1.5 years above carries out regulation in term, stops fertilising after March,
Reduce moisture to irrigate, carry out whole strain pruning and finishing May once, at pearl guava trunk overhead 26cm after beta pruning 18 days
Place, with iron wire hoop trunk, then centered by tree bar, 0.6m dig a ring cave for radius, ring cave width 8cm, deep 9cm,
Finally with the black sunshade net that shading rate is 82%, whole plant leaves is all wrapped up, shading regulation regulation in 31 day term knot
Bundle.
B. flower forcing: after regulation in term, first iron wire in step a and black sunshade net are removed, then it is organic to execute the biology that becomes thoroughly decomposed to every strain
Fertile 22kg, carbamide 3.5kg, potash fertilizer 5kg, fertiliser containing magnesium 2.6kg, alga fertilizer 1.7kg and diethyl aminoethyl hexanoate 0.21kg are as topdressing, so
Afterwards with the flower forcing medicine liquid spray pearl guava plant containing gibberellins and diethyl aminoethyl hexanoate, when pearl guava branch grows bud, smear
The 5-15% falling Herb sprouting quantity weakens apical dominance；Wherein: flower forcing medicinal liquid by weight, contains quality in 2000 parts of water
Concentration 4% gibberellin emulsion 1.5 parts and diethyl aminoethyl hexanoate 1.3 parts.
C. flower and fruit thinning: when pearl guava liquid distilled from honeysuckle flowers or lotus leaves goes out more than 60% alabastrum, pearl guava is carried out flower thinning, cuts during flower thinning
Fall every 26cm on the best spica of growth, branch and retain the good spica of cluster growth conditions, after then spica such as grade withers and grows fruit,
Every bunch retains 3 high quality fruits, cuts unnecessary pearl guava fruit；Weeding, pruning and finishing, cold-proof, the prevention and control of plant diseases, pest control, irrigation and drainage
The field management of water is carried out by common method.
D. bagging: after pearl guava bears fruitlet, takes waterproof paper bag, is first put into by paper bag containing Acetamiprid and methyl Tobe
After the medicinal liquid in Tianjin soaks, taking out and dry, with waterproof paper bag, fruit is carried out bagging process；In base: in medicinal liquid by weight,
Containing 10% Acetamiprid 1.8 parts and 70% thiophanate methyl 3 parts in every 1000 parts of water.
(4) fruit harvesting: pearl guava peel is peak green, 90% can gather time ripe.
In step c and d, irrigated once to pearl guava by water-fertilizer integral irrigation system every 4 days, described liquid manure one
In body, by weight, containing biological organic fertilizer 6 parts, compound fertilizer 1.6 parts, 0.9 part of potash fertilizer and amine in every 1000 parts of water
Fresh ester 0.04 part；Weeding, pruning and finishing, field management cold-proof, the prevention and control of plant diseases, pest control, row irrigation are carried out by common method.
Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to the special of the present invention
Profit application range, the equal change completed under the technical spirit suggested by all present invention or modification change, the present invention all should be belonged to
Contained the scope of the claims.
Claims (6)
1. the implantation methods of a pearl guava, it is characterised in that comprise the following steps:
(1) selection of land is wholely: select that soil layer is deep, irrigation and drainage convenient, leeward on the sunny side, P in soil H-number be the soil of 6.5-7.5,3
Month digs pearl guava kind plant hole, described kind of deep 0.7-1.3m of plant hole, length by line-spacing 3.5-4.5 rice, spacing in the rows 2.1-3.5 rice
0.8-1.2m, wide 0.7-1.2m；
(2) plantation: the bagasse after pressure squeezing, is initially charged the fibre of the quick lime of bagasse weight 10-30%, 0.03-0.15%
Dimension element enzyme, the Bravo of 0.05-0.15% and the compost fermentation bacterium of 0.03-0.25%, above material stirring is uniform, a heap fermentation
Within 1-3 days, obtaining pre fermentation bagasse, then put in kind of plant hole by pre fermentation bagasse, putting into height is 15-40cm, the most past
Backfilled with earth in kind of plant hole, shake earth drops bagasse space, and earth addition is higher than bagasse level 5-15cm, finally
Every cave takes the biological organic fertilizer 10-30kg that becomes thoroughly decomposed, efficient compound fertilizer 1-5kg, Bravo 0.5-1.5kg and diethyl aminoethyl hexanoate 0.01-0.08kg,
Apply after above material is stirred in pearl guava kind plant hole, then take healthy pearl guava Seedling and put in kind of plant hole, cover
Soil, the same day was watered field planting water in plantation；
(3) field management:
A. regulation in term: the pearl guava plant selecting life in 1.5 years above carries out regulation in term, stops fertilising after March,
Reduce moisture to irrigate, carry out whole strain pruning and finishing May once, after beta pruning 15-20 days at pearl guava trunk overhead
At 15-30cm, with iron wire hoop trunk, then centered by tree bar, 0.3-0.8m dig a ring cave for radius, finally with hiding
Light rate is that whole plant leaves is all wrapped up by the black sunshade net of 70-85%, and shading regulation regulation in 25-35 days terms terminates；
B. flower forcing: after regulation in term, first iron wire in step a and black sunshade net are removed, then it is organic to execute the biology that becomes thoroughly decomposed to every strain
Fertile 15-25kg, carbamide 2-4kg, potash fertilizer 3-6kg, fertiliser containing magnesium 1-3kg, alga fertilizer 0.5-2kg and diethyl aminoethyl hexanoate 0.05-0.25kg
As topdressing, then with the flower forcing medicine liquid spray pearl guava plant containing gibberellins and diethyl aminoethyl hexanoate, treat that pearl guava branch is long
When going out bud, the 5-15% of Herb sprouting quantity of erasing weakens apical dominance；
C. flower and fruit thinning: when pearl guava liquid distilled from honeysuckle flowers or lotus leaves goes out more than 60% alabastrum, pearl guava is carried out flower thinning, cuts during flower thinning
Fall every 15-30cm on the best spica of growth, branch and retain the good spica of cluster growth conditions, then wait spica to wither and grow fruit
After reality, every bunch retains 1-4 high quality fruit, cuts unnecessary pearl guava fruit；Weeding, pruning and finishing, cold-proof, pest and disease damage are prevented
Control, the field management of row irrigation is carried out by common method；
D. bagging: pearl guava carries out bagging process with waterproof paper bag to fruit after bearing fruitlet；
(4) fruit harvesting: pearl guava peel is peak green, can gather during 80-95% maturation；
In step c and d, irrigated once to pearl guava by water-fertilizer integral irrigation system every 1-5 days, described liquid manure
In integration, by weight, containing biological organic fertilizer 3-8 part, compound fertilizer's 0.5-2 part, potash fertilizer 0.5-1.0 in every 1000 parts of water
Part and diethyl aminoethyl hexanoate 0.01-0.06 part；Weeding, pruning and finishing, field management cold-proof, the prevention and control of plant diseases, pest control, row irrigation are pressed conventional
Method is carried out.
The implantation methods of a kind of pearl guava the most according to claim 1, it is characterised in that Margarita kind in step (2)
After pomegranate seedlings earthing, with hands, Seedling is the gentliest carried three times, the most again by soil compaction.
The implantation methods of a kind of pearl guava the most according to claim 1, it is characterised in that ring described in step (3)
Cave width 3-10cm, deep 5-10cm.
The implantation methods of a kind of pearl guava the most according to claim 1, it is characterised in that step is urged described in (3)
Flower pesticide liquid by weight, contains mass concentration 4% gibberellin emulsion 1.2-1.6 part and diethyl aminoethyl hexanoate 0.8-1.5 part in 2000 parts of water.
The method of a kind of pearl guava the most according to claim 1 plantation, it is characterised in that waterproof paper in step (3)
Bag first paper bag is put in the medicinal liquid containing Acetamiprid and thiophanate methyl before bagging soak, take out dry after carry out bagging again.
The method of a kind of pearl guava the most according to claim 4 plantation, it is characterised in that in described medicinal liquid by weight
Part ratio, containing 10% Acetamiprid 1.25-2 part and 70% thiophanate methyl 2.1-3.3 part in every 1000 parts of water.
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| CN105993811B (en) | 2018-11-13 |
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Application publication date: 20161012 Assignee: LUCHUAN COUNTY DAPENG MODERN AGRICULTURE DEVELOPMENT CO.,LTD. Assignor: GUANGXI LUCHUAN COUNTY WUNIPO ZHENZHU GUAVA PROFESSIONAL COOPERATIVE Contract record no.: X2019450000010 Denomination of invention: Method for planting pearl guava Granted publication date: 20181113 License type: Common License Record date: 20190827 |
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