Kev ua vaj
Ua ntej cog cov av, nyob rau lub caij nplooj zeeg dhau los, khawb qhov tob thiab dav ntawm 80cm cog ditch, nyob rau hauv tag nrho cov organic chiv, nrog sib npaug sib xyaw chiv thiab cov av nyob Jun compound fungicide, thiab tom qab ntawd sau cov av, ntaus ciam teb, kwj dej, mulching zaj duab xis kom khaws noo noo.
Caij nplooj ntoos hlav xaiv ntawm 80cm saum toj no 1 xyoos lub caij nplooj zeeg pear seedlings rau cog, kab sib nrug 4m × 1m, txhawm rau txhim kho cov fruitfulness, yuav tsum tau kom phim cov ntoo pollination, xws li puag ncig daj, daj crown, thiab lwm yam., lub ntsiab ntau yam thiab pollination. ntau yam mastered nyob rau hauv qhov ratio ntawm 5 ~ 8: 1.
Shaping thiab pruning
Teem lub qia ua ntej sprouting, qhov siab ntawm {{0}}.5 ~ 0.6m yog tsim nyog. Xaiv sab hnub tuaj thiab sab hnub poob ntawm cov ceg tseem ceeb, rau "V" zoo li tsob ntoo, nrog cov ntaub khi rau ob qho tib si ridge thav duab txoj kab nqes, lub caij ntuj no pruning ntawm txhua ceg tseem ceeb rau lub teeb shortening.
Nyob rau hauv lub caij nplooj ntoos hlav ntawm lub xyoo thib ob, carve buds los txhawb branching, carve buds tawm ntawm me me ceg nrog ib daim ntaub sib xws traction khi rau ob sab ntawm lub ntsiab ceg; lub sij hawm loj hlob los ntawm plucking, twisting, coj ceg thiab lwm yam txhais tau tias los txhawb kev loj hlob ntawm cov me nyuam, lub sij hawm dormant ntawm overcrowded ceg, sib tw ceg thiab overlapping ceg, thiaj li yuav sib npaug ntawm tsob ntoo.
Nyob rau hauv peb lub xyoo, tsob ntoo pob txha pob txha yog tsim, raws li qhov chaw ntawm cov txiv hmab txiv ntoo ceg sib npaug zos rau ob sab ntawm cov hlau yuav tsum tau kho, raws li tus naj npawb ntawm ceg nyob rau saum npoo ntawm lub V-shaped ncej kom tshem tawm. thiab tshem tawm cov txiv hmab txiv ntoo ntau dhau.
Nyob rau hauv plaub xyoo, pruning rau thinning thiab retraction ntawm lub ntsiab, tom qab tsim ntawm V-shaped ob lub cev yog hais txog 2.8m, ntsug ntoo qhov siab txog 2.2m. Fruiting ceg tom qab 3 xyoos ntawm cov txiv hmab txiv ntoo tas li retraction thiab rov ua dua tshiab, nrog rau qis qis zog loj hlob ceg rub los siv raws li txiv hmab txiv ntoo ceg.
Av, chiv thiab kev tswj dej
Kev tswj av: txais yuav txoj kev nyom thiab mulching, cog clover, alfalfa thiab lwm yam qoob loo ntsuab ntawm kab, txiav cov qoob loo ntsuab thaum lawv ncav cuag 30 ~ 40cm siab, mow 2 ~ 4 zaug hauv ib xyoos, txhua zaus tawm ntawm qhov siab stubble. Ntawm 10cm, mow cov nyom mulch hauv tsob ntoo lauj kaub los txhim kho lub cev thiab tshuaj lom neeg ntawm cov av, tswj hwm microclimate ib puag ncig hauv thaj teb thiab tswj cov av thiab dej.
Fertilizer tswj: lub caij nplooj zeeg chiv, feem ntau yog organic chiv, nrog sib npaug compound fertilizer, kab kawm chiv thiab nyob hauv av Jun biofungus chiv, qhib ditch los yog sprinkle. Fertilizer peb zaug ib xyoos, sprouting chiv, feem ntau nitrogen chiv, nrog rau drenching ntawm Hiav txwv Elf biostimulant; post-flowering chiv, feem ntau nitrogen, phosphorus, nrog boron, magnesium, zinc thiab lwm yam kab kawm, yuav tsum tau txau nrog Sea Elf biostimulant foliar hom, txhawm rau txhim kho tus nqi ntawm fruiting; fruiting fertilizer rau phosphorus, poov tshuaj, calcium fertilizer yog tsuas yog ua ke nrog cov tshuaj tsuag ntawm lub tsev qiv ntawv liab ntawm foliar chiv, thiaj li yuav txhim khu cov txiv hmab txiv ntoo zoo; tom kawg tuaj yeem txau nrog Hiav Txwv Elf foliar chiv txhawm rau txhim kho cov ntsiab lus ntawm chlorophyll thiab ncua kev sib txawv ntawm cov paj, thiab ncua sij hawm fertilization. Txhawb nqa paj bud sib txawv, thiab ncua kev laus nplooj, ncua lub sij hawm ntawm nplooj poob.
Kev tswj dej: dej hauv lub sijhawm tom qab chiv. Raws li cov av noo noo, txiav txim siab lub sij hawm tsim nyog thiab zaus ntawm kev ywg dej, thiab tso cov dej kom raws sijhawm thaum los nag hnyav.
Paj thiab txiv hmab txiv ntoo tswj
Paj thinning: Tom qab lub buds txuas ntxiv thiab ua ntej pollination, nyias tawm ntawm lub paj paj thiab paj nyob ze ntawm qhov chaw ntawm tib lub inflorescence, ua rau sab paj nrog kev loj hlob, thiab tawm 2 ~ 3 paj ntawm txhua inflorescence.
Fruit preservation: Artificial pollination yuav tsum tau ntxiv rau cov dej nag thaum lub sij hawm flowering lub sij hawm, thiab txau Hiav txwv Wizard Biostimulant Foliar ntxiv rau Boron Source Bank thaum lub sij hawm flowering lub sij hawm los txhim kho cov fruiting npaum li cas.
Txiv hmab txiv ntoo thinning: txiv hmab txiv ntoo thinning 10 ~ 15 hnub tom qab blossom shedding, thinning tawm me me txiv hmab txiv ntoo, crooked txiv hmab txiv ntoo, deformed txiv hmab txiv ntoo, muaj kab mob thiab tainted txiv hmab txiv ntoo, nyob rau tib lub txiv hmab txiv ntoo ceg, nyob rau hauv nruab nrab thiab sab sauv txiv hmab txiv ntoo, thinning lub hauv paus ntawm cov txiv hmab txiv ntoo. txiv hmab txiv ntoo.
Hnab ntim: Xaiv cov khoom zoo sab nrauv daj thiab dub matte paj rwb ntawv nyob rau hauv peb txheej ntawm pear txiv hmab txiv ntoo hnab, nyob rau hauv thaum ntxov May tom qab cov txiv hmab txiv ntoo teem lub hnab los txhim kho kev lag luam.
Kev tiv thaiv kab mob thiab kev tswj xyuas
Feem ntau pear powdery mildew, pear xeb, aphids, shellfish, pear me heartworm, pear paj, thiab lwm yam., yuav tsum tau them sai sai rau ua ntej thiab tom qab flowering thiab bagging ua ntej thiab tom qab siv tshuaj, thiab ua ke nrog ua liaj ua teb, lub cev, lom thiab cov khoom. lwm txoj kev tswj.
