Yellowing Kho Fertilizer

(1) Cov kab mob daj yog hais txog qhov degree ntawm ib feem lossis tag nrho cov nplooj nplooj, ua rau yellowing lossis daj-ntsuab. Cov kab mob daj tuaj yeem muab faib ua ob hom: physiological thiab pathological. Physiological yellowing feem ntau yog tshwm sim los ntawm ib puag ncig tsis zoo (dhau los, dejlogging lossis cov av tsis zoo) lossis cov nroj tsuag tsis txaus.
(2) Feem ntau cov uas tsis muaj hlau, sulfur deficiency, nitrogen deficiency, magnesium deficiency, zinc deficiency, manganese deficiency thiab Physiological yellowing tshwm sim los ntawm tooj liab.
(3) Cov khoom no yog cov khoom noj khoom haus chiv tshwj xeeb tsim rau cov kab mob physiological yellowing. Flushing los yog txau cov khoom no tuaj yeem txhim kho microecological ib puag ncig ntawm cov hauv paus hniav lossis nplooj. Ib puag ncig acidic me ntsis yog qhov tsim nyog rau kev nqus thiab siv cov khoom nruab nrab thiab kab. Qab zib alcohols kiag li chelate kab kawm.
(4) Cov as-ham tuaj yeem thauj tau sai sai hauv phloem ntawm cov qoob loo thiab ncaj qha absorbed thiab siv los ntawm qhov yuav tsum tau ua. Qhov no yog unmatched los ntawm cov pa kab keeb chiv chiv.
(5) Cov khoom no muaj ntau yam hauv nws cov khoom noj khoom haus thiab tuaj yeem ntxiv ntau yam khoom noj uas tsis muaj kab mob daj daj nrog ib qho tshuaj tsuag. Nws muaj qhov zoo ntawm kev txuag lub sij hawm, teeb meem, precision thiab efficiency.