CN108575520A - A kind of cultural method of loquat - Google Patents
A kind of cultural method of loquat Download PDFInfo
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- CN108575520A CN108575520A CN201810518310.0A CN201810518310A CN108575520A CN 108575520 A CN108575520 A CN 108575520A CN 201810518310 A CN201810518310 A CN 201810518310A CN 108575520 A CN108575520 A CN 108575520A
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- loquat
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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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Abstract
The invention discloses a kind of cultural methods of loquat, and this method method is preferably from loquat growth characteristics, scientific and reasonable management loquat growth phase, it is ensured that loquat grows fine, and improves loquat and blooms and percentage of fertile fruit, increases planting loquat yield and output value.Also, nutrient needed for loquat growth can be reasonably provided, preferably allow loquat healthy growth, ensure that the loquat monomer fruit body of output is big, shape, avoid bitter pill tart fruit, improve loquat flavor quality, increase planting loquat economic well-being of workers and staff.
Description
Technical field
The present invention relates to planting fruit trees field, more particularly to a kind of cultural method of loquat.
Background technology
Loquat is earliest ripened fruit kind in 1 year.Good Chinese lute fruit is big, core is few, color of the leather is orange red clean bright, pulp
Soft and succulency, sweet tea acid appropriateness, unique flavor is full of nutrition, there is heat-clearing, moistening lung, cough-relieving, stomach invigorating and other effects.In recent years, good
Loquat stealthily enters high-grade fruit market, and not only price is high, and market is also very big.Therefore, plantation loquat has wide market
Foreground.But the loquat implantation methods of the prior art, the loquat planted out, survival rate is relatively low, and not enough grows sturdily at production
It is strong, cause the loquat later stage to be yielded positive results all undesirable, yield is not high.
Invention content
The purpose of the present invention is to provide a kind of cultural method of loquat, scientific management improves loquat yield.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of cultural method of loquat, includes the following steps:
(1) it grafts:
The processing of a stocks:The local loquat of selection dry crude 1.2cm or more, height 30cm or more, there are branch, well developed root system
Strong sprout amputates all branches and leaves trunk, trunk is away from ground 30-35cm as stock;
B scion is handled:Select the raw Loquats of 2-3 as scion;
C is grafted:The scion of processing is grafted onto on stock and is wrapped up with film;
(2) selection of land arranges:Choose it is smooth, on the sunny side, draining is good, deep loose, fertile, rich in organic matter the chiltern of soil layer
The soil of soil deep-cuts 30-40cm, digs comprehensively as loquat planting site after weeding, 3% quick lime is used in combination to disappear
Poison after being dried 3-5 days after disinfection, covers well-rotted farmyard manure, to soil dig again within 5-7 days primary, then level land;
(3) it is colonized:Planting pit is excavated by seeding row spacing 2.5m × 2.5-3m, planting pit format diameter 50cm, depth 30cm, simultaneously
Table soil and subsoil pile up separately, often field planting cheats and applies calcium magnesium phosphate 0.25kg, then the earthing 5-10cm on phosphate fertilizer;It is sent out in grafting
It is transplanted before bud, root system is allowed to unfold, seedling grafting mouth is higher by pier face 10cm, and surrounding is banketed, and steady and sure, pier face will build up short steamed bun
Shape settles recess ponding to prevent pier face, is sprinkled profoundly water immediately after cultivation, finally cover one layer of fine earth;
(3) treelet manages
A shapings:Determine that trunk height is 15cm, 3-4, major branch is allowed to Shoot growth later, is to hang drawing branch in 3 years
It is main, it draws relatively low 45-60 ° of branch to be advisable, is not the not cutting back easily for extending branch, trimming is preferably light, based on pruning off;
B applies fertilizer:From 2 months to October, a liquid fertilizer is applied every other month;Apply a winter top dressing January November to next year;Liquid fertilizer is with compound
Fertilizer, strain, which is poured, applies 5kg liquid fertilizers, and winter top dressing applies decomposed feces of livestock and poultry, and decomposed feces of livestock and poultry 1.5-2.5kg is applied in strain, and ring-type is dug shallow
Ditch spread in addition to soil application, can also repeatedly spray nutrient solution on tree crown every year in order to promote treelet fast-growth.
(4) fruit tree management
A applies fertilizer:Fertilising 3 times, is for the first time fruit-promoting fertilizer, 2 months early and middle ten days, based on potassium and phosphorus, dose accounts for annual fertilising
The 10% of amount;Second rear fertile to adopt, and late May wants nitrogen, phosphorus, potassium cooperation, accounts for the 30% of annual dose;Third time is flower
Preceding fertilizer, late October, mainly based on organic fertilizer, dose account for the 60% of annual dose;
B control shoots:First, the control spring tip, the control spring tip can only hand extract, or wiped out with seacteur;Second is that control summer shoot, after fruit picking
A heavy pruning is carried out, retraction processing is carried out to the vigorous branches such as the prosperous spring tip, the branch of excessive growth, vertical branch, umbrella shape branch group or branch group, in base
Heavy pruning at the 3rd, portion blade, or in the appropriate location heavy pruning of branch base portion, short and small summer shoot is inspired, utilize short and small summer shoot result;Third,
Control autumn growth, the sprouting for autumn growth of keeping under strict control;Fourth, the control winter tip, the winter tip is more slim and frahile, for tree body, without practical value, to sprouting
The winter tip of hair is directly wiped out;
C thinning and jacketings:Fruit thinning is carried out in mid or late March, wormed fruit of preventing or cure a disease, malformed fruit, day bright fruit and dehiscent fruit is dredged first, per fringe
4-6 fruit is selected and remain, co-meager is gone;Bagging is carried out in late March combination fruit thinning, is entangled fruit with paper bag, one bag of 4-6 fruit;
(5) prevention and control of plant diseases, pest control
A leaf spots:The medicaments such as thiophanate, carbendazim, big raw M-45 are sprayed in the young sprout pumping phase;
B anthracnose:In conjunction with prevention leaf spot, the fungicide such as big raw M-45, thiophanate are sprayed before fruit bagging and protect fruit;
C branch valsa cankers:Nursery stock not planted too deep, prevent ponding, to burn the branches and leaves of graywall
D loquat yellow caterpillar diseases:The hibernal pupae cocoon of yellow caterpillar focuses mostly in butt, sees the cocoon for having yellow-white to swell, with
Bamboo broom, which is swept into container, to be burnt, and after larva just hatches soon or after young sprout pumping hair, can be carried out with 50% DDVP, 1500 times of liquid
Injection;
(6) it harvests:Loquat pericarp is waited in yellow or orange-yellow is harvested.
The present invention gives following preferred embodiment:
Preferred embodiment 1:The invention also includes being managed after harvesting, management includes that heavy dressing is adopted rear fertilizer, foliage top dressing, repaiied after harvesting
It cuts and whole bud, carries out irrigation and drainage, intertillage and weeding, the prevention and control of plant diseases, pest control.
Preferred embodiment 2:Further, under fertilizer was applied for 10-20 days after fruit picking after the heavy dressing is adopted, organic fertilizer and quick-acting fertilizer
It is combined, amount accounts for the 50% of annual total fertilization amount, and using byfurrow method, deep 20-30 centimetres of ditch depth is dug at tree crown drip
It applies.
Preferred embodiment 3:Further, the foliage top dressing using 0.3% potassium dihydrogen phosphate solution, 0.2% potassium sulfate liquid,
0.3-0.5% calcium superphosphate leachate, 10% plant ash leachate spray blade face.
Preferred embodiment 4:Step (4) described organic fertilizer includes feces of livestock and poultry, straw powder, leaf powder, plant ash.
Beneficial effects of the present invention:This method method is preferably from loquat growth characteristics, scientific and reasonable management loquat
Growth phase, it is ensured that loquat grows fine, and improves loquat and blooms and percentage of fertile fruit, increases planting loquat yield and output value.And
And nutrient needed for loquat growth can be reasonably provided, it preferably allows loquat healthy growth, ensures the loquat monomer fruit of output
Body is big, shapes, and avoids bitter pill tart fruit, improves loquat flavor quality, increases planting loquat economic well-being of workers and staff.
Specific implementation mode
Principles and features of the present invention are described below in conjunction with example, example is served only for explaining invention, not
For limiting the scope of the present invention.
Embodiment 1
(1) it grafts:
The processing of a stocks:The local loquat of selection dry crude 1.2cm or more, height 30cm or more, there are branch, well developed root system
Strong sprout amputates all branches and leaves trunk, trunk is away from ground 30-35cm as stock;
B scion is handled:Select the raw Loquats of 2-3 as scion;
C is grafted:The scion of processing is grafted onto on stock and is wrapped up with film;
(2) selection of land arranges:Choose it is smooth, on the sunny side, draining is good, deep loose, fertile, rich in organic matter the chiltern of soil layer
The soil of soil deep-cuts 30-40cm, digs comprehensively as loquat planting site after weeding, 3% quick lime is used in combination to disappear
Poison after being dried 3-5 days after disinfection, covers well-rotted farmyard manure, to soil dig again within 5-7 days primary, then level land;
(3) it is colonized:Planting pit is excavated by seeding row spacing 2.5m × 2.5-3m, planting pit format diameter 50cm, depth 30cm, simultaneously
Table soil and subsoil pile up separately, often field planting cheats and applies calcium magnesium phosphate 0.25kg, then the earthing 5-10cm on phosphate fertilizer;It is sent out in grafting
It is transplanted before bud, root system is allowed to unfold, seedling grafting mouth is higher by pier face 10cm, and surrounding is banketed, and steady and sure, pier face will build up short steamed bun
Shape settles recess ponding to prevent pier face, is sprinkled profoundly water immediately after cultivation, finally cover one layer of fine earth;
(3) treelet manages
A shapings:Determine that trunk height is 15cm, 3-4, major branch is allowed to Shoot growth later, is to hang drawing branch in 3 years
It is main, it draws relatively low 50-60 ° of branch to be advisable, is not the not cutting back easily for extending branch, trimming is preferably light, based on pruning off;
B applies fertilizer:From 2 months to October, a liquid fertilizer is applied every other month;Apply a winter top dressing January November to next year;Liquid fertilizer is with compound
Fertilizer, strain, which is poured, applies 5kg liquid fertilizers, and winter top dressing applies decomposed feces of livestock and poultry, and decomposed feces of livestock and poultry 2kg is applied in strain, and ring-type digs fertilizing by shallow furrowing, is
Promotion treelet fast-growth in addition to soil application can also repeatedly spray nutrient solution on tree crown every year.
(4) fruit tree management
A applies fertilizer:Fertilising 3 times, is for the first time fruit-promoting fertilizer, 2 months early and middle ten days, based on potassium and phosphorus, dose accounts for annual fertilising
The 10% of amount;Second rear fertile to adopt, and late May wants nitrogen, phosphorus, potassium cooperation, accounts for the 30% of annual dose;Third time is flower
Preceding fertilizer, late October, mainly based on organic fertilizer, dose account for the 60% of annual dose;
B control shoots:First, the control spring tip, the control spring tip can only hand extract, or wiped out with seacteur;Second is that control summer shoot, after fruit picking
A heavy pruning is carried out, retraction processing is carried out to the vigorous branches such as the prosperous spring tip, the branch of excessive growth, vertical branch, umbrella shape branch group or branch group, in base
Heavy pruning at the 3rd, portion blade, or in the appropriate location heavy pruning of branch base portion, short and small summer shoot is inspired, utilize short and small summer shoot result;Third,
Control autumn growth, the sprouting for autumn growth of keeping under strict control;Fourth, the control winter tip, the winter tip is more slim and frahile, for tree body, without practical value, to sprouting
The winter tip of hair is directly wiped out;
C thinning and jacketings:Fruit thinning is carried out in mid or late March, wormed fruit of preventing or cure a disease, malformed fruit, day bright fruit and dehiscent fruit is dredged first, per fringe
4-6 fruit is selected and remain, co-meager is gone;Bagging is carried out in late March combination fruit thinning, is entangled fruit with paper bag, one bag of 4-6 fruit;
(5) prevention and control of plant diseases, pest control
A leaf spots:The medicaments such as thiophanate, carbendazim, big raw M-45 are sprayed in the young sprout pumping phase;
B anthracnose:In conjunction with prevention leaf spot, the fungicide such as big raw M-45, thiophanate are sprayed before fruit bagging and protect fruit;
C branch valsa cankers:Nursery stock not planted too deep, prevent ponding, to burn the branches and leaves of graywall
D loquat yellow caterpillar diseases:The hibernal pupae cocoon of yellow caterpillar focuses mostly in butt, sees the cocoon for having yellow-white to swell, with
Bamboo broom, which is swept into container, to be burnt, and after larva just hatches soon or after young sprout pumping hair, can be carried out with 50% DDVP, 1500 times of liquid
Injection;
(6) it harvests:Loquat pericarp is waited in yellow or orange-yellow is harvested.
Embodiment 2
Embodiment 2 is preferred embodiment, and as different from Example 1, the present embodiment manages after further comprising harvesting, after harvesting
Management includes fertilizer after heavy dressing is adopted, foliage top dressing, trimming and whole bud, carries out irrigation and drainage, intertillage and weeding, the prevention and control of plant diseases, pest control.
Under fertilizer was applied for 10-20 days after fruit picking after heavy dressing is adopted, organic fertilizer is combined with quick-acting fertilizer, and it is total that amount accounts for annual fertilising
The 50% of amount digs deep 20-30 centimetres of ditch deep placement using byfurrow method at tree crown drip.
Foliage top dressing using 0.3% potassium dihydrogen phosphate solution, 0.2% potassium sulfate liquid, 0.3-0.5% calcium superphosphate leachate,
10% plant ash leachate sprays blade face.
Embodiment 3
Embodiment 3 is preferred embodiment, and as different from Example 1, organic fertilizer includes feces of livestock and poultry, stalk in the present embodiment
Powder, leaf powder, plant ash.
Claims (5)
1. a kind of cultural method of loquat, which is characterized in that include the following steps:
(1) it grafts:
The processing of a stocks:The dry crude 1.2cm or more of the local loquat of selection, height 30cm or more, the strong sprout for having branch, well developed root system
As stock, amputates all branches and leave trunk, trunk is away from ground 30-35cm;
B scion is handled:Select the raw Loquats of 2-3 as scion;
C is grafted:The scion of processing is grafted onto on stock and is wrapped up with film;
(2) selection of land arranges:Choose it is smooth, on the sunny side, draining is good, deep loose, fertile, rich in organic matter the sandy soil of soil layer
Soil as loquat planting site, 30-40cm is deep-cut after weeding, is digged comprehensively, is used in combination 3% quick lime to carry out disinfection, disappears
After being dried 3-5 days after poison, well-rotted farmyard manure is covered, again soil dig within 5-7 days primary, then be leveled land;
(3) it is colonized:Planting pit is excavated by seeding row spacing 2.5m × 2.5-3m, planting pit format diameter 50cm, depth 30cm, while table
Soil and subsoil pile up separately, often field planting cheat and apply calcium magnesium phosphate 0.25kg, then the earthing 5-10cm on phosphate fertilizer;Before grafting germinates
It is transplanted, root system is allowed to unfold, seedling grafting mouth is higher by pier face 10cm, and surrounding is banketed, steady and sure, and pier face will build up short steamed bun shape,
Recess ponding is settled to prevent pier face, is sprinkled profoundly water immediately after cultivation, finally covers one layer of fine earth;
(3) treelet manages
A shapings:It determines that trunk height is 15cm, major branch 3-4, is allowed to Shoot growth later, drawn based on branch, drawn with hanging in 3 years
Relatively low 45-60 ° of branch is advisable, and is not the not cutting back easily for extending branch, trimming is preferably light, based on pruning off;
B applies fertilizer:From 2 months to October, a liquid fertilizer is applied every other month;Apply a winter top dressing January November to next year;Liquid fertilizer composite fertilizer, strain
It pouring and applies 5kg liquid fertilizers, winter top dressing applies decomposed feces of livestock and poultry, and decomposed feces of livestock and poultry 1.5-2.5kg is applied in strain, and ring-type digs fertilizing by shallow furrowing,
In order to promote treelet fast-growth, in addition to soil application, nutrient solution can be also repeatedly sprayed on tree crown every year.
(4) fruit tree management
A applies fertilizer:Fertilising 3 times, is for the first time fruit-promoting fertilizer, 2 months early and middle ten days, based on potassium and phosphorus, dose accounts for annual dose
10%;Second rear fertile to adopt, and late May wants nitrogen, phosphorus, potassium cooperation, accounts for the 30% of annual dose;Third time is Hua Qianfei,
Late October, mainly based on organic fertilizer, dose account for the 60% of annual dose;
B control shoots:First, the control spring tip, the control spring tip can only hand extract, or wiped out with seacteur;Second is that control summer shoot, carries out after fruit picking
Heavy pruning carries out retraction processing to the vigorous branches such as the prosperous spring tip, the branch of excessive growth, vertical branch, umbrella shape branch group or branch group, in base portion
Heavy pruning at 3 blades, or in the appropriate location heavy pruning of branch base portion, short and small summer shoot is inspired, utilize short and small summer shoot result;Third, the control autumn
The tip, the sprouting for autumn growth of keeping under strict control;Fourth, the control winter tip, the winter tip is more slim and frahile, for tree body, without practical value, to sprouting
The winter tip is directly wiped out;
C thinning and jacketings:Fruit thinning is carried out in mid or late March, is dredged wormed fruit of preventing or cure a disease, malformed fruit, day bright fruit and dehiscent fruit first, is selected and remain per fringe
4-6 fruit, co-meager are gone;Bagging is carried out in late March combination fruit thinning, is entangled fruit with paper bag, one bag of 4-6 fruit;
(5) prevention and control of plant diseases, pest control
A leaf spots:The medicaments such as thiophanate, carbendazim, big raw M-45 are sprayed in the young sprout pumping phase;
B anthracnose:In conjunction with prevention leaf spot, the fungicide such as big raw M-45, thiophanate are sprayed before fruit bagging and protect fruit;
C branch valsa cankers:Nursery stock not planted too deep, prevent ponding, to burn the branches and leaves of graywall
D loquat yellow caterpillar diseases:The hibernal pupae cocoon of yellow caterpillar focuses mostly in butt, the cocoon for having yellow-white to swell is seen, with bamboo broom
It is swept into container and burns, after larva just hatches soon or after young sprout pumping hair, can be sprayed with 50% DDVP, 1500 times of liquid;
(6) it harvests:Loquat pericarp is waited in yellow or orange-yellow is harvested.
2. the cultural method of loquat according to claim 1, which is characterized in that further include being managed after harvesting, after harvesting
Management includes fertilizer after heavy dressing is adopted, foliage top dressing, trimming and whole bud, carries out irrigation and drainage, intertillage and weeding, the prevention and control of plant diseases, pest control.
3. the cultural method of loquat according to claim 2, which is characterized in that fertilizer is after fruit picking after the heavy dressing is adopted
It applies down within 10-20 days, organic fertilizer is combined with quick-acting fertilizer, and amount accounts for the 50% of annual total fertilization amount, using byfurrow method, is dripped in tree crown
Deep 20-30 centimetres of ditch deep placement is dug at waterline.
4. the cultural method of loquat according to claim 2, which is characterized in that the foliage top dressing uses 0.3% phosphorus
Acid dihydride potassium liquid, 0.2% potassium sulfate liquid, 0.3-0.5% calcium superphosphate leachate, 10% plant ash leachate spray blade face.
5. the cultural method of loquat according to claim 1, which is characterized in that step (4) described organic fertilizer includes poultry
Poultry manure, straw powder, leaf powder, plant ash.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109258283A (en) * | 2018-11-21 | 2019-01-25 | 贵州长山长顺农业发展有限公司 | A kind of implantation methods of High-quality Loquat |
CN111955270A (en) * | 2020-09-07 | 2020-11-20 | 绿色田园(衡阳)农业发展有限公司 | Method for planting and surviving loquats in sand |
CN112602525A (en) * | 2020-12-22 | 2021-04-06 | 四川云辰园林科技有限公司 | Cultivation management method for dwarfing and high yield of loquats |
CN113396766A (en) * | 2021-07-21 | 2021-09-17 | 江苏丘陵地区镇江农业科学研究所 | Loquat greenhouse cultivation method |
-
2018
- 2018-05-28 CN CN201810518310.0A patent/CN108575520A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109258283A (en) * | 2018-11-21 | 2019-01-25 | 贵州长山长顺农业发展有限公司 | A kind of implantation methods of High-quality Loquat |
CN111955270A (en) * | 2020-09-07 | 2020-11-20 | 绿色田园(衡阳)农业发展有限公司 | Method for planting and surviving loquats in sand |
CN112602525A (en) * | 2020-12-22 | 2021-04-06 | 四川云辰园林科技有限公司 | Cultivation management method for dwarfing and high yield of loquats |
CN113396766A (en) * | 2021-07-21 | 2021-09-17 | 江苏丘陵地区镇江农业科学研究所 | Loquat greenhouse cultivation method |
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Application publication date: 20180928 |