CN106305269A

CN106305269A - Planting method for citruses

Info

Publication number: CN106305269A
Application number: CN201610685279.0A
Authority: CN
Inventors: 丁国园
Original assignee: Chongqing Broad Garden Fruit Planting Co Ltd
Current assignee: Chongqing Broad Garden Fruit Planting Co Ltd
Priority date: 2016-08-18
Filing date: 2016-08-18
Publication date: 2017-01-11

Abstract

The invention discloses a planting method for citruses. The planting method comprises the following steps: (1) field planting of citrus seedlings; (2) shaping and trimming of young trees: in order to enable the young trees to blossom and fruit in advance, indulging the growth of tree bodies within 1 to 2 years after field planting is performed, and cultivating master branches and auxiliary master branches by technologies such as branch pulling, branch supporting, branch twisting and pinching after the tree crowns grow to 1 m or so; (3) application of fertilizer to the citrus trees. According to the citrus planting method disclosed by the embodiment, by reasonable field planting of the seedlings, the survival rate of the seedlings is high; by reasonable shaping and trimming of the young trees and the fertilizer application management of the citrus trees, the citruses have good growing trend and grow fast; the problem that the citrus trees grow slowly in the existing citrus tree planting method is solved.

Description

A kind of implantation methods of Citrus

Technical field

The present invention relates to a kind of planting technology, particularly to the implantation methods of a kind of Citrus.

Background technology

China is that the training of Citrus is with a long history.But the cultivation technique of Citrus is the most extensive, in planting process at present One of important original producton location of Citrus, Citrus aboundresources, improved seeds are various, plant trees and there is poor growth, the problem that rising trend is the best.

Summary of the invention

In view of this, it is an object of the invention to provide the implantation methods of a kind of Citrus, to solve existing mandarin tree plantation side There is the poky problem of mandarin tree in method.

The invention have the benefit that

The implantation methods of Citrus of the present invention, it is by the field planting of rational nursery stock, makes plant percent high, by reasonably The pruning of treelet and the fertilizing management of mandarin tree, make Citrus rising trend good, grows block, it is to avoid existing mandarin tree implantation methods The poky problem of mandarin tree existed.

The method comprises the following steps: the implantation methods of Citrus of the present invention, comprises the following steps:

One) Citrus seedling planting

1), select without bark cracking and broken leaf disease, highly more than 60 centimetres, have 2 with upper branch, above grafting mouth 2 centimetres The diameter at place reaches the seedling planting of more than 0.8 centimetre；

2), respectively planting pit is dug for 3.5-4cm by line-spacing and spacing in the rows, 125 kilograms of the feces, fully rotten fully become thoroughly decomposed of often spreading manuer in holes 1 kilogram of ripe cake fertilizer and 0.5 kilogram of phosphate fertilizer, then one layer of mellow soil of lid, trains into the field planting knoll of 30 centimetres above ground level；Fixed Plant and on pier, dig the cave more than seedling root, cut flat big root system wound, nursery stock is put in cave, unfold one layer of fine earth of root system bonnet, Making root soil touch, then water foot and determine root water, cover one layer of fine earth, 10 centimetres above ground level of grafting mouth, with straw, Rhizoma Imperatae overlay tree The root and stem of certain plants, prevents moisture from evaporating；

Two) pruning of treelet

For making treelet examination bow structure fruit ahead of time, let alone Growth status in the 1-2 after field planting, treat that tree crown grows to about 1 meter Gao Shi, uses and draws branch, support branch, the technology such as branch, pinching of turning round to cultivate major branch and secondary major branch；

Three) mandarin tree fertilising

1) First Year treelet fertilising after, transplanting:

Fertilising for the first time: the first tenday period of a month moon, 50 grams of carbamide of every strain are dissolved in 5-6 kilogram and become thoroughly decomposed in loose stool urine or clear water, water and execute Under tree crown drip, tree crown drip refers to the branch and leaf ragged edge ground position vertically downward of tree；

Second time fertilising: the last ten-days period moon, 50 grams of carbamide of every strain add 50 grams of sulphuric acid zinc-magnesiums be dissolved in 5-6 kilogram become thoroughly decomposed loose stool urine or In clear water, water and execute under tree crown drip；

Third time fertilising: the middle of the month, 50 grams of carbamide of every strain add 100 grams of K2SO4 and are dissolved in the 2-8 kilogram of loose stool urine or clear that becomes thoroughly decomposed In water, water and execute under tree crown drip；

4th time fertilising: the last ten-days period moon, 50 grams of carbamide of every pearl add 100 grams of potassium sulfate be dissolved in 2-8 kilogram become thoroughly decomposed loose stool urine or In clear water, water and execute under tree crown drip；

5th fertilising: the middle of the month, 50 grams of carbamide of every strain add 70 grams of potassium sulfate and are dissolved in the 2-8 kilogram of loose stool urine or clear that becomes thoroughly decomposed In water, water and execute under tree crown drip；

6th fertilising: in the last ten-days period moon, dig 25-35 centimetre of deep belt shallow ridges under every strain tree crown drip, by 1 kilogram of mistake Calcium phosphate is uniformly sprinkling upon in shallow ridges, then 50 grams of carbamide are added 70 grams of potassium sulfate be dissolved in 2-8 kilogram become thoroughly decomposed loose stool urine or clear water in, Water in shallow ridges, backfill soil；

7th fertilising: in the middle of the month-last ten-days period, 50 grams of carbamide of every strain add 50 grams of potassium sulfate and are dissolved in the 5-8 kilogram of loose stool that becomes thoroughly decomposed In urine or clear water, water and execute under tree crown drip；

8th fertilising: the last ten-days period moon-early August, 50 grams of carbamide of every strain add 50 grams of ammonium sulfate and are dissolved in 5-8 kilogram and become thoroughly decomposed dilute In fecaluria or clear water, water and execute under tree crown drip；

2), transplant after the fertilization time of Citrus treelet of Second Year identical with First Year after cultivation with number of times, dose increase 60%-80%, waters after fertilising in time；

3), transplant after the fertilization time of Citrus treelet of the 3rd year identical with First Year after cultivation with number of times, dose increase 80%-100%；

4) bearing-age tree fertilising

Fruit tree after transplanting 3 years, executes a slow-release fertilizer after annual December to fruit picking in January in next year, prepare spring tip institute The nutrient needed；Execute 1 quick-acting fertilizer before spring in the month tip, inspire the spring tip；Do not execute a quick-acting fertilizer, inspire that quantity is many, matter is measured Execute 1-2 quick-acting fertilizer autumn growth 8-10 month with the strong fruit of the strong tip.Further, the implantation methods of described Citrus also includes step 6) insect pest Preventing and treating:

Temperature less than 20 DEG C, select 100-200 times of liquid of 95% machine oil emulsion or 2000-4000 times of liquid of 5% hexythiazox, Or 3000-4000 times of liquid of 50% Apollo sprays tree crown, to eliminate mite pest comprehensively；With 95% machine oil emulsion 100-200 times Liquid, or 40% speed is slaughtered or 25% quintiofos or 48% Le Siben or 1000-2000 times of liquid of 25% buprofezin, or 0.5% fruit is holy 800-1000 times of liquid, or Colophonium 15-20 times of liquid Han agent sprays tree crown, to eliminate mite pest a red-spotted lizard class pest comprehensively；Pungent with 50% 1500 times of liquid of sulfur phosphorus, 800 times of liquid of 90% metrifonate or 2000-3000 times of liquid of 2.5% decis spray ground, and to kill Citrus big Trypetid adult；Citrus fruit fly adult enters to add 3% in sugar injection garden with front above-mentioned drug concentration time laying eggs in garden result is many and big 1/3 tree crown of plant, to kill citrus fruit fly adult.

Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be contained at this In the middle of the right of invention.

Claims

1. the implantation methods of Citrus, it is characterised in that: include following steps:

One) Citrus seedling planting

1), select without bark cracking and broken leaf disease, highly more than 60 centimetres, have 2 with upper branch, 2 centimeters above grafting mouth Diameter reaches the seedling planting of more than 0.8 centimetre；

2), respectively dig planting pit for 3.5-4cm by line-spacing and spacing in the rows, often spread manuer in holes fully become thoroughly decomposed 125 kilograms of feces, fully become thoroughly decomposed 1 kilogram of cake fertilizer and 0.5 kilogram of phosphate fertilizer, then one layer of mellow soil of lid, trains into the field planting knoll of 30 centimetres above ground level；Field planting pier On dig the cave more than seedling root, cut flat big root system wound, nursery stock put in cave, unfold one layer of fine earth of root system bonnet, make root Soil contiguity, then waters foot and determines root water, cover one layer of fine earth, and 10 centimetres above ground level of grafting mouth covers butt with straw, Rhizoma Imperatae, anti- Sealing divides evaporation；

Two) pruning of treelet

For making treelet examination bow structure fruit ahead of time, let alone Growth status in the 1-2 after field planting, treat that tree crown grows to about 1 meter Gao Shi, Employing draws branch, support branch, the technology such as branch, pinching of turning round to cultivate major branch and secondary major branch；

Three) mandarin tree fertilising

1) First Year treelet fertilising after, transplanting:

Fertilising for the first time: the first tenday period of a month moon, 50 grams of carbamide of every strain are dissolved in 5-6 kilogram and become thoroughly decomposed in loose stool urine or clear water, water and execute at tree crown Under drip, tree crown drip refers to the branch and leaf ragged edge ground position vertically downward of tree；

Second time fertilising: the last ten-days period moon, 50 grams of carbamide of every strain add 50 grams of sulphuric acid zinc-magnesiums and are dissolved in 5-6 kilogram of become thoroughly decomposed loose stool urine or clear water In, water and execute under tree crown drip；

Third time fertilising: the middle of the month, 50 grams of carbamide of every strain add 100 grams of K2S04 and are dissolved in 2-8 kilogram of become thoroughly decomposed loose stool urine or clear water In, water and execute under tree crown drip；

4th fertilising: the last ten-days period moon, 50 grams of carbamide of every pearl add 100 grams of potassium sulfate and are dissolved in 2-8 kilogram of become thoroughly decomposed loose stool urine or clear water In, water and execute under tree crown drip；

5th fertilising: the middle of the month, 50 grams of carbamide of every strain add 70 grams of potassium sulfate and are dissolved in 2-8 kilogram of become thoroughly decomposed loose stool urine or clear water In, water and execute under tree crown drip；

6th fertilising: in the last ten-days period moon, dig 25-35 centimetre of deep belt shallow ridges under every strain tree crown drip, by 1 kilogram of peroxophosphoric acid Calcium is uniformly sprinkling upon in shallow ridges, then 50 grams of carbamide are added 70 grams of potassium sulfate be dissolved in 2-8 kilogram become thoroughly decomposed loose stool urine or clear water in, water In shallow ridges, backfill soil；

7th time fertilising: the middle of the month-last ten-days period, 50 grams of carbamide of every strain add 50 grams of potassium sulfate be dissolved in 5-8 kilogram become thoroughly decomposed loose stool urine or In clear water, water and execute under tree crown drip；

8th fertilising: the last ten-days period moon-early August, 50 grams of carbamide of every strain add 50 grams of ammonium sulfate and are dissolved in the 5-8 kilogram of loose stool urine that becomes thoroughly decomposed Or in clear water, water and execute under tree crown drip；

2), transplant after the fertilization time of Citrus treelet of Second Year identical with First Year after cultivation with number of times, dose increase 60%- 80%, water in time after fertilising；

3), transplant after the fertilization time of Citrus treelet of the 3rd year identical with First Year after cultivation with number of times, dose increase 80%- 100%；

4) fruit tree after bearing-age tree fertilising is transplanted 3 years, executes a slow-release fertilizer after annual December to fruit picking in January in next year, accurate Nutrient required for the standby spring tip；Execute 1 quick-acting fertilizer before spring in the month tip, inspire the spring tip；Do not execute a quick-acting fertilizer, inspire quantity many, Execute 1-2 quick-acting fertilizer matter measured autumn growth 8-10 month with the strong fruit of the strong tip.