Eggplant yog cov nroj tsuag uas muaj cov hauv paus zoo tsim, uas yuav tsum tau muaj ntau cov chiv thiab muaj peev xwm nqus tau cov as-ham thiab dej. Txhawm rau kom ua tiav cov txiaj ntsig zoo thiab cov txiaj ntsig siab, nws yog ib qho tsim nyog yuav tsum muab cov chiv tsim nyog. Yog li, yuav ua li cas fertilize eggplant?
1. Kev siv hnyav ntawm cov chiv chiv
Ua ke nrog kev npaj av, 15000 mus rau 20000 kg ntawm decomposed ua liaj ua teb manure, 10 mus rau 15 kg ntawm urea, thiab 50 kg ntawm compound fertilizer (15: 15: 15) yog siv rau ib 667 square meters.
2. Lub teeb daim ntawv thov ntawm seedling fertilizer
Tom qab cog thiab ua ntej flowering, topdressing yuav tsum tau ua 1-2 zaug raws li txoj kev loj hlob ntawm cov nroj tsuag, thiab cov concentration yuav tsum tsis txhob siab dhau heev lawm, txwv tsis pub cov nroj tsuag yuav loj hlob ntau heev, ua rau paj thiab txiv hmab txiv ntoo poob. Thaum lub sij hawm pollination, txhawm rau tiv thaiv paj thiab txiv hmab txiv ntoo poob, yog tias cov nroj tsuag tsis txaus ntawm cov chiv thiab dej, feem ntau tsis tas yuav tsum tau topdressing thiab watering.
3. Kev hnav khaub ncaws txiv ntoo raws sijhawm
Thaum cov txiv hmab txiv ntoo pollinated loj hlob mus rau qhov loj ntawm lub qe qe, nws yuav tsum tau watered thiab fertilized raws sij hawm, thiab 10 mus rau 20 kg ntawm urea thiab 25 kg ntawm compound fertilizer yuav tsum tau siv nyob rau hauv qhov txhua txhua 667 square meters los txhawb kev nthuav dav sai. ntawm cov txiv ntoo. Tom qab pollination, topdressing yuav tsum tau ua 2-3 zaug, nrog 10 mus rau 15 kg ntawm compound fertilizer ib 667 square meters ib zaug.
Thaum cov txiv hmab txiv ntoo pib tig xim, tsis txhob siv cov chiv thiab ua kom cov av noo. Kev npaj thiab kev siv cov chiv chiv hauv niam txiv teb yog qhov pib zoo ib yam li cov nyob hauv niam txiv teb. Tsuav yog muaj txaus cov paj ntoos, topdressing feem ntau tsis tas yuav tsum tau thiab cov av khaws cia noo.
Thaum lub sij hawm tag nrho cov txiv hmab txiv ntoo, phosphorus thiab poov tshuaj chiv yuav tsum tau siv ua ke rau 2-3 lub sij hawm kom tau raws li cov kev xav tau ntawm eggplant loj hlob thiab txiv hmab txiv ntoo bearing, thiab kuj muaj peev xwm ua lub luag hauj lwm rau kev txhim kho cov txiv hmab txiv ntoo eggplant.
