Kev siv technology

Ⅰ.Siv ib leeg rautswj cov zaub mov loj hlob ntawm cov qoob loo

1.Cov qoob loo noj zaub mov: cov noob tuaj yeem ntub dej, txau nplooj thiab lwm txoj kev

(1) Cov noob nplej muaj hnub nyoog 5-6 nplooj, siv 20%paclobutrazol150ml thiab dej 100kg tsuag ib mu los txhim kho yub zoo, dwarfing thiab ntxiv dag zog cov nroj tsuag.

(2) Los ntawm theem tiller mus rau theem sib koom ua ke, siv 20% -40ml ntawm paclobutrazol thiab 30kg ntawm cov tshuaj tsuag dej ib mu tuaj yeem txhawb nqa cov tillering zoo, luv luv thiab stout nroj tsuag thiab txhim kho qhov chaw nyob.

2.Cov qoob loo nyiaj ntsuab: cov noob tuaj yeem ntub dej, txau cov nplooj thiab lwm txoj hauv kev

(1) Cov txiv laum huab xeeb feem ntau yog 25-30 hnub tom qab pib ntws tawm, kev siv 20% paclobutrazol 30ml thiab 30kg dej tshuaj tsuag ib mu tuaj yeem cuam tshuam kev loj hlob ntawm cov as-ham, kom cov khoom lag luam photosynthetic thauj mus rau hauv cov pods, txo qhov tus naj npawb ntawm ruffs, nce tus naj npawb ntawm cov pods, txiv hmab txiv ntoo hnyav, kernel hnyav thiab tawm los.

(2) Hauv 3-nplooj theem ntawm cov noob, kev siv 20% paclobutrazol 20-40ml ib mu thiab 30kg tshuaj tsuag nrog dej tuaj yeem cog cov noob luv luv thiab muaj zog, zam qhov tshwm sim ntawm "tsob ntoo siab", "kho hauv paus yub" thiab "daj tsis muaj zog seedling", thiab transplanting muaj tsawg tawg, ceev ceev ciaj sia taus thiab muaj zog txias tsis kam.

(3) Thaum pib lub paj ntawm cov taum pauv, siv 20% paclobutrazol 30-45ml thiab 45kg dej tshuaj tsuag ib mu tuaj yeem tswj cov kev loj hlob zoo, txhawb kev loj hlob ntawm kev loj hlob, thiab ua kom cov khoom photosynthetic ntau ntws mus rau hauv cov ntsiav. Lub qia internode ntawm cov nroj tsuag tau luv thiab muaj zog, thiab tus naj npawb ntawm cov pods tau nce.

3.Fruit ntoo: daim ntawv thov av, tshuaj tsuag nplooj, pob tw txheej thiab lwm txoj kev

(1) Kua, txiv duaj, txiv duaj:

Av daim ntawv thov ua ntej lub caij nplooj ntoos hlav sprouting los yog lub caij nplooj zeeg, 4-5 xyoo ntawm txiv hmab txiv ntoo ntoo siv 20% paclobutrazol 5-7ml / m²; 6-7 xyoo ntoo txiv ntoo siv 20% paclobutrazol 8-10ml / m², cov ntoo laus 15-20ml / m². Sib tov dobulozole nrog dej los yog av thiab muab tso rau hauv kwj dej, npog nws nrog av thiab dej nws. Lub sijhawm siv tau yog 2 xyoos.Foliar txau, thaum cov tua tshiab loj hlob mus rau 10-15cm, siv 700-900 npaug ntawm cov tshuaj 20% paclobutrazol sib npaug, thiab tom qab ntawd txau ib zaug txhua 10 hnub, tag nrho 3 zaug, tuaj yeem cuam tshuam kev loj hlob ntawm cov tua tshiab, txhawb nqa. tsim ntawm paj buds, thiab txhim kho cov txiv hmab txiv ntoo qhov chaw.

(2) Nyob rau theem pib ntawm budding, cov txiv hmab txiv ntoo tau txau nrog 20% ​​paclobutrazol 800-1200 zaug ua kua nplooj nplooj, ib zaug txhua 10 hnub, tag nrho ntawm 3 Thib ob, nws tuaj yeem cuam tshuam cov twj tso kua mis ntawm stolons thiab nce yield.

(3) Thaum pib lub Tsib Hlis, txhua tsob ntoo txiv nkhaus taw tau sib xyaw 15-20ml nrog 15-20kg dej, uas tuaj yeem tswj kev loj hlob ntawm cov tua tshiab thiab txhim kho cov kab lus.

(4) Lychee thiab longan tau txau nrog 500 mus rau 700 zaug kua ntawm 20% paclobutrazol ncua kev kawm ua ntej thiab tom qab rub tawm lub caij ntuj no cov lus qhia, uas muaj cov txiaj ntsig ntawm kev nce paj thiab txiv hmab txiv ntoo thiab txo cov txiv hmab txiv ntoo.

(5) Thaum lub caij nplooj ntoos hlav tua tau muab rho tawm 2-3cm, txau cov stems thiab nplooj nrog 20% ​​paclobutrazol 200 zaug kua yuav inhibit lub caij nplooj ntoos hlav tua, txo cov as-ham noj thiab nce cov txiv hmab txiv ntoo. Nyob rau theem pib ntawm lub caij nplooj zeeg tua germination, siv 20% paclobutrazol 400 zaug kua tshuaj tsuag tuaj yeem cuam tshuam lub elongation ntawm lub caij nplooj zeeg tua, txhawb paj paj sib txawv thiab nce yield.

Ⅱ. Sib tov nrog tshuaj tua kab

Nws tuaj yeem sib xyaw nrog ntau cov tshuaj tua kab thiab cov tshuaj tua kab mob kom txuag tau sijhawm thiab kev ua haujlwm, uas tuaj yeem tua kab, kom tsis muaj menyuam, thiab tswj cov qoob loo kom ntev. Pom zoo ntau npaum rau cov qoob loo dav dav (tshwj tsis yog paj rwb): 30ml / mu.

Ⅲ. Compound nrog foliar fertilizer

Paclobutrazol ncua kev kawm tuaj yeem sib xyaw nrog nplooj chiv txhawm rau txhim kho cov chiv zoo. Pom zoo npaum li cas rau cov tshuaj tua kab mob dav dav: 30ml / mu.

Ⅳ. sib tov nrog flushing fertilizer, dej-soluble fertilizer, drip irrigation fertilizer

Nws tuaj yeem txo cov nroj tsuag thiab txhim kho kev nqus thiab siv cov khoom noj uas yuav tsum tau ua ntawm cov qoob loo, thiab nws feem ntau pom zoo tias cov chiv siv rau ib mu yog 20-40ml.

Qhov chaw xa khoom