1. Hom ntawm zinc chiv siv cov ntaub ntawv nrog cov nyiaj ntawm zinc los muab cov nroj tsuag muaj txiaj ntsig raws li lawv txoj haujlwm tseem ceeb. Tam sim no, cov Finc Fertilizers feem ntau siv nyob rau hauv ntau lawm yog zinc sulfate, zinc carbonate, chelated zinc, zinc oxide, thiab lwm yam.
Ntawm lawv, zinc sulfate heptahydrate (ZNSOHNK · 7% ZN) thiab zinc chloride (zenn chloride (zenn cap) yog ob qho tib si dawb muaju hauv dej. Thaum ua ntawv thov, nws yog qhov tsim nyog los tiv thaiv cov ntsev zom cov zinc los ntawm kev sib kho los ntawm phosphorus.
2. Daim ntawv thiab ua haujlwm ntawm zinc chiv
Zinc yog ib qho ntawm cov kab tseem ceeb rau cov nroj tsuag. Zinc tau nqus los ntawm cov nroj tsuag hauv daim ntawv ntawm cation zn2 +. Lub zog ntawm zinc hauv cov nroj tsuag yog nruab nrab.
Zinc tsis ncaj qha cuam tshuam rau cov hluavtaws ntawm auxin hauv cov qoob loo. Thaum cov qoob loo yog zinc tsis txaus, cov ntsiab lus auxin hauv stems thiab buds poob, kev loj hlob stagnates, thiab nroj tsuag ua luv. Zinc tseem yog tus ua kom muaj ntau cov enzymes, uas muaj ntau cov kev cuam tshuam ntawm cov nroj tsuag carbon thiab nitrogen metabolism thiab nitibuting rau photosynthesis. Zinc tseem tuaj yeem txhim kho tsob ntoo kev ntxhov siab tiv thaiv, muaj zog loj dua, thiab hloov cov noob rau cov noob.
Piv txwv li: (1) Nws yog ib feem ntawm qee lub dehydrogenases, carbonic anhydrases thiab phospholipases, uas ua rau cov txheej txheem redhoin thiab protein synthesis hauv cov nroj tsuag; (2) Nws koom nrog synthesis ntawm auxin indoacetic acid; (3) Nws yog ib qho tseem ceeb rau stabilizing xovtooj ntawm tes; (4) Nws koom nrog kev tsim cov chlorophyll. Nroj tsuag nrog zinc tsis muaj qhov tsis txaus ntseeg yuav stagnate hauv kev loj hlob thiab kev loj hlob, lawv cov nplooj yuav txiav thiab lawv cov plaub hau yuav ua kom luv. Muaj ntau yam zinc-excectic nyob rau hauv Suav teb. Cov qoob loo cog qoob loo ntawm Zinc Daim Ntawv Thov ntawm zinc-thaiv ntawm cov av zinc-thaiv yog qhov tseem ceeb, tshwj xeeb tshaj yog rau cov nplej thiab pob kws. III. Daim ntawv thov ntawm zinc fertilizer av thiab zinc fertilizer daim ntawv thov: Qhov txiaj ntsig Zinc tau zoo ntsig txog cov txiaj ntsig ntawm zinc chiv. Raws li kev sim ntawm Henan Provinial Av thiab Chiv Chaw nres tsheb, thaum cov ntawv thov zinc muaj txiaj ntsig zoo dua 0.5mg / nplej thiab mov muaj cov txiaj ntsig zoo tshaj plaws. Thaum cov ntsiab lus zinc zoo nyob hauv cov av yog nyob nruab nrab ntawm 0.5mg / kg, daim ntawv thov ntawm zinc fertilizer thiab muaj cov txiaj ntsig zoo tshaj plaws thiab tuaj yeem txhim kho cov qoob loo zoo.
3. Thov cov yam ntxwv ntawm zinc fertilizer
1. Zinc Chiv yog siv rau cov qoob loo uas rhiab heev rau cov pob kws, txiv lws suav, thiab lwm yam. Txhawm rau thov zinc fertilizer rau zinc-deater txaus, thiab nws tsis tsim nyog yuav tau thov zinc fertilizer rau av uas tsis zinc-tsis txaus.
Lub Sijhawm Post: Dec-09-2024
