4. Fertilization
Yuav tsum tau ua kev ua liaj ua teb yuav tsum tau siv rau hauv cov nyiaj tsawg thiab ntau zaus los xyuas kom muaj kev loj hlob ntawm cov nyom.
(1) chiv
① compos ringilizers faib ua ob hom: soluble sai thiab qeeb-soluble rau cov nyom ntsuab. Instant compound fertilizer yog yaj hauv dej thiab tom qab ntawd txau, thaum qeeb qeeb compound fertilizer feem ntau yog ncaj qha nthuav qhia kom loj dua ri. Txawm li cas los xij, daim ntawv thov ntawm cov chiv qeeb qeeb feem ntau ua rau muaj kev kub ntxhov hauv zos, yog li nws feem ntau yog siv rau cov nyom ntsuab nrog cov nyom qis dua.
Urea. Urea yog lub siab ua tau zoo nitrogen chiv thiab feem ntau yog siv rau cov nyom ntsuab nyom nyom. Kev siv ntau dhau ntawm cov nitrogen fertilizer ntawm cov nyom ntsuab nyom yuav ua rau cov nroj tsuag tus kab mob tsis kam thiab kis tus kab mob. Kev siv tsis zoo kuj tseem tuaj yeem ua rau yooj yim ua rau kub nyhiab, yog li nws feem ntau tsis haum rau kev siv ntau dhau.
③ Kua nitrogen fertilizer muaj cov txiaj ntsig zoo sib xws rau urea.
④ Lub sij hawm ntev compound fertilizer yog cov khoom siv ntau tshaj plaws nrog cov nyhuv ntev fertilizer thiab cov nyhuv zoo. Feem ntau, yuav tsis muaj qhov cub hlawv, tab sis nws kim heev.
(2) ntsiab lus ntawmFertilizer Xaiv
Green Nyom Lawns tshaj li qib 1 Siv Instant compound fertilizer thiab ntev cov nyom compound fertilizer, thiab qib 4 cov nyom tsis siv cov chiv.
(3) cov qauv txheej txheem fertilization
① Instant compound fertilizer yog yaj nyob rau hauv ib qho dej da dej ntawm ib qho kev xav ntawm 0.5%, thiab tom qab ntawd cov tshuaj tsuag uas muaj tshuaj tsuag. Cov ntaub ntawv thov chiv yog 80㎡ / kg.
② Tom qab diluting raws li kev xav thiab ntau npaum li cas cov tshuaj tiv thaiv, tshuaj tsuag nrog lub tshuaj pleev xim rau lub siab.
③ Tshaj tawm cov chiv ntev ntev dhau los ntawm tes raws li cov tshuaj tau teev tseg, thiab nphoo dej ib zaug ua ntej thiab tom qab fertilization.
④ Sib tw qeeb-soluble compound fertilizer evinly ntawm qhov tshuaj ntawm 20g / ㎡.
⑤ Dilute urea nrog dej ntawm kev xav ntawm 0.5%, thiab tshuaj tsuag nrog rab phom siab.
⑥ Kev ua chiv yog nqa tawm raws li cov kauj ruam ntawm taw tes, thooj, thiab thaj chaw kom ntseeg tau cov kev sib luag.
(4) Kev sib sau ua ke los
① Lub voj voog uas muaj kev sib tw ntawm lub sijhawm ua chiv ntev yog txiav txim siab raws li cov lus qhia chiv.
② Tshwj xeeb-qib thiab thawj qib ntsuab nyom uas tsis yog chiv siv nrog ntev cov chiv yuav tsum thov Instant compound ib zaug ib hlis ib hlis.
Urea tsuas yog siv rau greening rau cov kev lom zem thiab kev tshuaj xyuas, thiab nws siv yog kev tswj hwm nruj me ntsis lwm lub sijhawm.
Lajlaj qeeb-soluble compound fertilizer yog thov ib zaug txhua 3 lub hlis rau qib ob thiab qib thib pebNtsuab NyomLawns.
Lub Sijhawm Post: Dec-27-2024