Thaum cog cov nroj tsuag potted, qhov chaw txwv hauv lub lauj kaub ua rau nws nyuaj rau cov nroj tsuag kom nqus cov as-ham txaus los ntawm cov av. Yog li ntawd, los xyuas kom meej lush kev loj hlob thiab ntau tshaj flowering, foliar fertilization yog feem ntau tsim nyog. Feem ntau, nws tsis pom zoo kom fertilize cov nroj tsuag thaum lawv tawg paj. Yog li, cov nroj tsuag puas tuaj yeem txau nrog foliar chiv thaum lub sij hawm tawg paj? Cia wb mus saib ntxiv!

1. Tsis muaj

Potted nroj tsuag yuav tsum tsis txhob fertilized thaum flowering - tsis yog los ntawm cov av fertilization los yog foliar spraying. Fertilizing thaum lub sij hawm flowering lub sij hawm yuav yooj yim ua rau buds thiab paj poob. Qhov no tshwm sim vim hais tias, tom qab fertilization, cov nroj tsuag directs as-ham rau loj hlob sab tua, ua rau lub buds tsis muaj zaub mov thiab poob tawm. Tsis tas li ntawd, cov paj tawg tshiab tuaj yeem wither sai sai tom qab fertilization.

2. Fertilize ua ntej paj

Txhawm rau txhawb kev tawg paj ntau hauv potted nroj tsuag, fertilization yog qhov zoo tshaj plaws ua ntej flowering. Siv ib qho nyiaj tsim nyog ntawm phosphorus-potassium fertilizer nyob rau theem no yuav pab txhawb kev tsim cov paj, ncua lub sij hawm paj, thiab txhim kho tus nqi ornamental. Nco ntsoov tias ntshiab nitrogen chiv yuav tsum tau zam ua ntej flowering, vim nws muaj peev xwm ua rau ntau tshaj vegetative loj hlob nrog ntau nplooj tab sis tsawg paj buds.

3. Hom Foliar Fertilizers

Feem ntau foliar chiv rau potted nroj tsuag muaj xws li poov tshuaj dihydrogen phosphate, urea, thiab ferrous sulfate. Tsis tas li ntawd, ammonium nitrate, ferrous sulfate, thiab sodium dihydrogen phosphate tuaj yeem siv rau cov nplooj. Cov chiv no txhawb cov nroj tsuag kev loj hlob, ua kom cov nplooj lush thiab glossy, yog li txhim kho lawv cov kev zoo nkauj.

4. Txoj Kev Fertilization

Cov concentration ntawm cov chiv yuav tsum tau ua tib zoo tswj, raws li kev daws teeb meem ntau dhau tuaj yeem scorch nplooj. Feem ntau, foliar chiv yuav tsum muaj qhov concentration ntawm 0.1% thiab 0.3%, ua raws li lub hauv paus ntsiab lus ntawm "me me thiab feem ntau." Npaj cov diluted fertilizer tov thiab ncuav nws mus rau hauv ib lub raj mis tsuag, ces tusyees mist nws mus rau cov nroj tsuag nplooj, xyuas kom meej lub undersides kuj txaus them.