CN104322339A - Cultivation method for improving loquat fruit ratio - Google Patents

Cultivation method for improving loquat fruit ratio Download PDF

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Publication number
CN104322339A
CN104322339A CN201410109520.6A CN201410109520A CN104322339A CN 104322339 A CN104322339 A CN 104322339A CN 201410109520 A CN201410109520 A CN 201410109520A CN 104322339 A CN104322339 A CN 104322339A
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fruit
loquat
fertilizer
cultivation method
raising
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CN104322339B (en
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黄洪舸
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ZHEJIANG TAIZHOU YIGUAN FOOD Co Ltd
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ZHEJIANG TAIZHOU YIGUAN FOOD Co Ltd
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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

Abstract

The invention relates to a cultivation method for improving a loquat fruit ratio. The method comprises the following specific processes: 1, applying a fertilizer to soil and fertilizing a fertilizer to leaves, wherein every four loquat trees are divided into one group during fertilization of the soil; annular outer fertilizer passage and inner fertilizer passage are arranged on the inner and outer sides of each group of trees; the fertilizer applied to the leaves comprises the following components in percentage: 0.5 percent of monopotassium phosphate, 0.1 percent of peanut bran liquid fertilizer and 0.5 percent of urea; the proportion of the mother liquid to water is 1:100; 2, spraying anti-prematurity mixed solution, namely spraying the anti-prematurity mixed solution during first and second fertilization; 3, pruning branches and promoting flower formation; 4, preventing and treating pests in a flower phase; 5, performing fruit thinning and bagging after flowering and young fruit formation of the loquat trees. The fruit ratio of fruits after treatment by the method is over 90 percent, the yield is improved by over 15 percent, and the fruit quality can also be guaranteed while the fruit ratio is guaranteed.

Description

A kind of cultivation method improving loquat fruiting rate
Technical field
The present invention relates to a kind of cultivation method about loquat, particularly relate to a kind of cultivation method improving loquat fruiting rate.
Background technology
Loquat is as the peculiar fancy fruit in south China area, and its fruit appearance milky, the easy peeling of fruit soft and succulency, sugar content is high, and mouthfeel is excellent.General loquat blooms between the 11-12 month, and the fruit phase is in the Second Year 5-6 month.In loquat outcome procedure, loquat flowering time is often too early, causes loquat flower to come off, or crosses precocity fruiting, causes coming off of Loquat-Shaped Cake; Fertilising effectively can not reach the effect increasing loquat nutrient.Cultivation method fruit is conventionally less than normal, and fruiting rate is low, and loquat pin is sour.
In view of above-mentioned defect, creator of the present invention obtains this creation finally through long research and practice.
Summary of the invention
The object of the present invention is to provide a kind of cultivation method improving loquat fruiting rate, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the invention provides a kind of cultivation method improving loquat fruiting rate, this detailed process is:
Step 1, soil application and foliar application,
Annual 4 times of soil application, respectively after fruit picking mid-May, vegetative period mid-August, before blooming mid-October and Second Year young fruit period mid-January;
Foliar application is divided into 2 times, 11 the end of month full-bloom stage be applied on blade face, mid-January be applied to blade face and fruit face on;
During soil application, every four strain loquats are one group, the inside and outside Wai Fei Dao Heneifei road arranging annular respectively often organizing tree, the spacing in the rows d of every strain loquat be the internal diameter R in 3.8-4.0m, Wai Fei road between 4.0-4.2m, the external diameter r in Nei Fei road is at 3.5-3.7m; The internal diameter in adjacent Wai Fei road is tangent, has the concentrated rest area of a fertilizer in the central area that arbitrary four strain loquats enclose;
Blade face applies the potassium dihydrogen phosphate that fertilizer is 0.5%, 0.1% peanut press pulp liquid fertilizer, the ratio of mother liquor and water is 1: 100, and the urea of 0.5%;
Step 2, sprays anti-prematurity mixed liquor;
Anti-prematurity mixed liquor is sprayed when first time and second time fertilising;
Needed for configuration during this mixed liquor, by the potassium dihydrogen phosphate of 0.1%, the maleic hydrazide of 0.1%, the fenpropathrin of 10%, 1.0% Avermectin; It is used water-soluble solution, fully stirs, mix;
Step 3, prunes branch and short flower;
Branch between 6-7 month, and add fertilizer, the minimum distance between branch controls between 15-20cm, applies nitrogen: phosphorus: potassium=1: 1.8: 1.8;
When branch young leaves grows, spray short flower liquid and carry out short flower;
Step 4, pest control in the florescence;
Step 5, carries out fruit thinning and bagging after loquat blooms formation young fruit;
Fruit-thinning time was selected in late December, during fruit thinning, branch length between 70-80 on fruit ear quantity be retained in 3-4, the fruit tree of each fruit ear is at 3 and following; Extract malformed fruit, sick wormed fruit and depauperation fruit.
Further, the width in described inside and outside fertile road, all between 0.15-0.2m, when applying fertilizer at every turn, applies the fertilizer of 7-8.5kg, stirs with soil respectively to described inside and outside fertile road.
Further, the front and back on the blade face of described loquat sprays anti-prematurity mixed liquor respectively, sprays and should select calm sunny day, sooner or later carries out.
Further, configuration farmyard manure, farmyard manure is that cattle and sheep pig is fertile, and every strain loquat is applied fertilizer 30-35kg, fused calcium magnesium phosphate 1.5kg, urea 7kg every year, fruit tree Chemical Mixed Fertilizer 1.5kg, and fertilizer mixes with soil;
Further, in above-mentioned steps 1, fruit face is sprayed potassium dihydrogen phosphate and the 0.05% peanut press pulp liquid fertilizer of 0.5%, sprays three times, spray the time, select the fine day morning or afternoon 3-5 point.
Further, in above-mentioned steps 3, short flower liquid comprises the potassium dihydrogen phosphate of 0.5% and the borax mixed liquor of 0.5%, when selecting fine day, sprays three times, every minor tick 7 days.
Further, in above-mentioned steps 4, coming into bloom, also namely buddingging to blooming, spraying 1000 ~ 1500 times more than 50% clearly mould.
Further, in above-mentioned steps 5, loquat young fruit diameter at 3-4cm time, the time, carry out bagging to fruit, bagging was made up of polythene material at early March, aperture 8-10cm, diameter 6-8cm, when carrying out bagging to fruit, a fringe one bag.
Further, before bagging, spray 70% thiophanate methyl wetting powder or 50% carbendazim, 800 ~ 1000 times of liquid.
Further, in above-mentioned steps 5 during fruit thinning, the position between fruit and fruit is not easily too crowded, and two fruit spacing are at more than 15-20CM; Fruit zero lap between levels branch.
Beneficial effect of the present invention is compared with prior art: the present invention arranges the fertile road of special inner and outer ring, ensures that fertilizer has the performance effect of continuation; Use anti-prematurity mixed liquor and short flower liquid, ensure that the period of blooming is more concentrated, the quality of pollination of blooming is higher simultaneously; The fruiting rate of the fruit after said method processes more than 90%, output increased more than 15%, and guarantee fruiting rate while, the fruit quality of fruit can also be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation in the fertile road of the present invention.
Embodiment
The present invention improves the cultivation method of loquat fruiting rate, is applied fertilizer to loquat by the overall process of yielding positive results loquat, deinsectization, anti-prematurity, the means such as fruit management, improves the fruiting rate of loquat.
This concrete cultivation is:
Step 1, soil application and foliar application;
Comprise soil application and foliar application, annual 4 times of soil application to loquat fertilising, respectively after fruit picking mid-May, vegetative period mid-August, before blooming mid-October and Second Year young fruit period mid-January;
Foliar application is divided into 2 times, 11 the end of month full-bloom stage be applied on blade face, mid-January be applied to blade face and fruit face on.
Configuration farmyard manure, farmyard manure is that cattle and sheep pig is fertile, and every strain loquat is applied fertilizer 30-35kg, fused calcium magnesium phosphate 1.5kg, urea 7kg every year, and fruit tree Chemical Mixed Fertilizer 1.5kg, fertilizer mixes with soil.
Refer to shown in Fig. 1, it is the structural representation in the fertile road of the present invention, performance effect in the present invention in order to the fertilizer used can be made to have continuation, the every four strain loquats of the present invention are one group, often organize the inside and outside of tree and arrange an annular fertile road respectively, be respectively Wai Fei road 1 and Nei Fei road 2, the spacing in the rows d of every strain loquat 3 is 3.8-4.0m, the internal diameter R in Wai Fei road 1 is between 4.0-4.2m, and the external diameter r in Nei Fei road 2 is at 3.5-3.7m; The width in inside and outside fertile road is all between 0.15-0.2m; The internal diameter in adjacent Wai Fei road 1 is tangent, has the concentrated rest area of a fertilizer in the central area that arbitrary four strain loquats enclose.
When applying fertilizer at every turn, apply the fertilizer of 7-8.5kg respectively to described inside and outside fertile road, stir with soil.
Blade face applies the potassium dihydrogen phosphate that fertilizer is 0.5%, 0.1% peanut press pulp liquid fertilizer, the ratio of mother liquor and water is 1: 100, also has the urea of 0.5%; Spraying time selects the fine day morning or afternoon 3-5 point, when solar radiation is not strong.
Fruit face is sprayed potassium dihydrogen phosphate and the 0.05% peanut press pulp liquid fertilizer of 0.5%, sprays three times, spray the time, select the fine day morning or afternoon 3-5 point.
Step 2, sprays anti-prematurity mixed liquor;
Spray anti-prematurity mixed liquor when first time and second time fertilising, spray respectively at the front and back on the blade face of described loquat.
Needed for configuration during this mixed liquor, by the potassium dihydrogen phosphate of 0.1%, the maleic hydrazide of 0.1%, the fenpropathrin of 10%, 1.0% Avermectin; It is used water-soluble solution, fully stirs, mix; Spray and should select calm sunny day, sooner or later carry out.
If loquat crosses prematurity, then the success rate of pollinating is lower, and final fruiting rate is also lower, therefore should be set in fixing scope by the flowering stage of loquat; Apply the use of anti-prematurity mixed liquor in the present invention, loquat blooms at the beginning of 11 12 months the end of month, and pollination rate is up to more than 80%.
Step 3, prunes branch and short flower;
By pruning between 6-7 month, tree crown not being intersected, improving the ventilative logical photosensitiveness of fruit tree, and add fertilizer, the minimum distance between branch controls between 15-20cm, applies nitrogen: phosphorus: potassium=1: 1.8: 1.8.
In order to control the undue growth of branch, suitably should stop the short flower of the tip, when branch young leaves grows, spray short flower liquid and carry out short flower, short flower liquid comprises the potassium dihydrogen phosphate of 0.5% and the borax mixed liquor of 0.5%, when selecting fine day, sprays three times, every minor tick 7 days.
The present invention uses anti-prematurity mixed liquor and short flower liquid simultaneously, and ensure that the period of blooming is more concentrated, the quality of pollination of blooming is higher.
Step 4, pest control in the florescence;
Coming into bloom, also namely buddingging to blooming, spraying 1000 ~ 1500 times more than 50% clearly mould; Eliminate insect pest and mainly contain the harm blades such as yellow caterpillar, aphid, tetranychid.Also can slaughter by speed, the control such as flolimat, killing logvalue, pyridaben.
Step 5, carries out fruit thinning and bagging after loquat blooms formation young fruit;
Fruit-thinning time was selected in late December, during fruit thinning, branch length between 70-80 on fruit ear quantity be retained in 3-4, the fruit tree of each fruit ear is at 3 and following; Extract malformed fruit, sick wormed fruit and depauperation fruit; Position between fruit and fruit is not easily too crowded, and two fruit spacing are at more than 15-20CM; Fruit zero lap between levels branch.
Fruit is too close, and the maturing rate of fruit is low, therefore should carry out suitable cleaning to fruit period at young fruit.
Loquat young fruit diameter at 3-4cm time, the time, carry out bagging to fruit, bagging was made up of polythene material at early March, aperture 8-10cm, diameter 6-8cm, when carrying out bagging to fruit, a fringe one bag.Before bagging, spray 70% thiophanate methyl wetting powder or 50% carbendazim, 800 ~ 1000 times of liquid.
The fruiting rate of the fruit after said method processes more than 90%, output increased more than 15%, and guarantee fruiting rate while, the fruit quality of fruit can also be ensured.
The foregoing is only preferred embodiment of the present invention, is only illustrative for invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that invention claim limits to it, amendment, even equivalence, but all will fall within the scope of protection of the present invention.

Claims (10)

1. improve a cultivation method for loquat fruiting rate, it is characterized in that, this detailed process is:
Step 1, soil application and foliar application,
Annual 4 times of soil application, respectively after fruit picking mid-May, vegetative period mid-August, before blooming mid-October and Second Year young fruit period mid-January;
Foliar application is divided into 2 times, 11 the end of month full-bloom stage be applied on blade face, mid-January be applied to blade face and fruit face on;
During soil application, every four strain loquats are one group, the inside and outside Wai Fei Dao Heneifei road arranging annular respectively often organizing tree, the spacing in the rows d of every strain loquat be the internal diameter R in 3.8-4.0m, Wai Fei road between 4.0-4.2m, the external diameter r in Nei Fei road is at 3.5-3.7m; The internal diameter in adjacent Wai Fei road is tangent, has the concentrated rest area of a fertilizer in the central area that arbitrary four strain loquats enclose;
Blade face applies the potassium dihydrogen phosphate that fertilizer is 0.5%, 0.1% peanut press pulp liquid fertilizer, the ratio of mother liquor and water is 1: 100, and the urea of 0.5%;
Step 2, sprays anti-prematurity mixed liquor;
Anti-prematurity mixed liquor is sprayed when first time and second time fertilising;
Needed for configuration during this mixed liquor, by the potassium dihydrogen phosphate of 0.1%, the maleic hydrazide of 0.1%, the fenpropathrin of 10%, 1.0% Avermectin; It is used water-soluble solution, fully stirs, mix;
Step 3, prunes branch and short flower;
Branch between 6-7 month, and add fertilizer, the minimum distance between branch controls between 15-20cm, applies nitrogen: phosphorus: potassium=1: 1.8: 1.8;
When branch young leaves grows, spray short flower liquid and carry out short flower;
Step 4, pest control in the florescence;
Step 5, carries out fruit thinning and bagging after loquat blooms formation young fruit;
Fruit-thinning time was selected in late December, during fruit thinning, branch length between 70-80 on fruit ear quantity be retained in 3-4, the fruit tree of each fruit ear is at 3 and following; Extract malformed fruit, sick wormed fruit and depauperation fruit.
2. the cultivation method of raising loquat fruiting rate according to claim 1, is characterized in that, the width in described inside and outside fertile road, all between 0.15-0.2m, when applying fertilizer at every turn, applies the fertilizer of 7-8.5kg, stirs with soil respectively to described inside and outside fertile road.
3. the cultivation method of raising loquat fruiting rate according to claim 1, it is characterized in that, the front and back on the blade face of described loquat sprays anti-prematurity mixed liquor respectively, sprays and should select calm sunny day, sooner or later carries out.
4. the cultivation method of raising loquat fruiting rate according to claim 3, is characterized in that, configuration farmyard manure, farmyard manure is that cattle and sheep pig is fertile, and every strain loquat is applied fertilizer 30-35kg, fused calcium magnesium phosphate 1.5kg every year, urea 7kg, fruit tree Chemical Mixed Fertilizer 1.5kg, fertilizer mixes with soil;
5. the cultivation method of raising loquat fruiting rate according to claim 1, is characterized in that, in above-mentioned steps 1, fruit face is sprayed potassium dihydrogen phosphate and the 0.05% peanut press pulp liquid fertilizer of 0.5%, spray three times, spray the time, select the fine day morning or afternoon 3-5 point.
6. the cultivation method of raising loquat fruiting rate according to claim 5, is characterized in that, in above-mentioned steps 3, short flower liquid comprises the potassium dihydrogen phosphate of 0.5% and the borax mixed liquor of 0.5%, when selecting fine day, sprays three times, every minor tick 7 days.
7. the cultivation method of raising loquat fruiting rate according to claim 5, is characterized in that, in above-mentioned steps 4, coming into bloom, also namely buddingging to blooming, and sprays 1000 ~ 1500 times more than 50% clearly mould.
8. the cultivation method of raising loquat fruiting rate according to claim 1, it is characterized in that, in above-mentioned steps 5, loquat young fruit diameter at 3-4cm time, the time is at early March, bagging is carried out to fruit, bagging is made up of polythene material, aperture 8-10cm, diameter 6-8cm, when carrying out bagging to fruit, a fringe one bag.
9. the cultivation method of raising loquat fruiting rate according to claim 8, is characterized in that, before bagging, spray 70% thiophanate methyl wetting powder or 50% carbendazim, 800 ~ 1000 times of liquid.
10. the cultivation method of raising loquat fruiting rate according to claim 8, it is characterized in that, in above-mentioned steps 5 during fruit thinning, the position between fruit and fruit is not easily too crowded, and two fruit spacing are at more than 15-20CM; Fruit zero lap between levels branch.
CN201410109520.6A 2014-03-17 2014-03-17 Cultivation method for improving loquat fruit ratio Active CN104322339B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105453985A (en) * 2016-01-29 2016-04-06 浏阳市龙埂水果种植专业合作社 Planting method of five-pointed star loquats
CN105875340A (en) * 2016-06-03 2016-08-24 合肥原印农业科技有限公司 High-yield planting method of eriobotrya japonica
CN107820989A (en) * 2017-10-31 2018-03-23 马鞍山市心洲葡萄专业合作社 A kind of implantation methods for increasing grape fruit-setting rate

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102308740A (en) * 2011-07-29 2012-01-11 攀枝花市锐华农业开发有限责任公司 Method for cultivating big five-pointed star loquats on shady slopes
CN102308742A (en) * 2011-07-29 2012-01-11 攀枝花市锐华农业开发有限责任公司 Method for cultivating Zaozhong No.6 loquats
CN103141357A (en) * 2011-12-06 2013-06-12 韦尚仁 Method for preventing loquat fruits from splitting
CN103168652A (en) * 2011-12-20 2013-06-26 黄立春 Sweetness reinforcement method of loquat fruit
JP2013150559A (en) * 2012-01-24 2013-08-08 Nippon Paper Industries Co Ltd Method for cultivating fruit tree
CN103416271A (en) * 2012-05-24 2013-12-04 韦广荣 Big-fruit loquat planting method in arid areas

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102308740A (en) * 2011-07-29 2012-01-11 攀枝花市锐华农业开发有限责任公司 Method for cultivating big five-pointed star loquats on shady slopes
CN102308742A (en) * 2011-07-29 2012-01-11 攀枝花市锐华农业开发有限责任公司 Method for cultivating Zaozhong No.6 loquats
CN103141357A (en) * 2011-12-06 2013-06-12 韦尚仁 Method for preventing loquat fruits from splitting
CN103168652A (en) * 2011-12-20 2013-06-26 黄立春 Sweetness reinforcement method of loquat fruit
JP2013150559A (en) * 2012-01-24 2013-08-08 Nippon Paper Industries Co Ltd Method for cultivating fruit tree
CN103416271A (en) * 2012-05-24 2013-12-04 韦广荣 Big-fruit loquat planting method in arid areas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105453985A (en) * 2016-01-29 2016-04-06 浏阳市龙埂水果种植专业合作社 Planting method of five-pointed star loquats
CN105875340A (en) * 2016-06-03 2016-08-24 合肥原印农业科技有限公司 High-yield planting method of eriobotrya japonica
CN107820989A (en) * 2017-10-31 2018-03-23 马鞍山市心洲葡萄专业合作社 A kind of implantation methods for increasing grape fruit-setting rate

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