Taw qhia:
Thaum nws los txog rau kev txhawb nqa kev noj qab haus huv, kev loj hlob ntawm tsob ntoo, muab cov as-ham zoo yog qhov tseem ceeb. Los ntawm kev xaiv cov chiv kom nkag siab txog cov kev xav tau ntawm cov ntoo sib txawv, txhua kauj ruam muaj feem xyuam rau lawv txoj kev noj qab haus huv tag nrho. Ib qho khoom noj uas tau txais kev pom zoo hauv xyoo tas los no yogammonium sulfate. Peb yuav dhia mus rau hauv cov txiaj ntsig thiab kev coj ua zoo tshaj plaws ntawm kev siv ammonium sulfate ntawm cov ntoo. Yog li, cia peb tshawb xyuas seb cov chiv no tuaj yeem qhib tag nrho lub peev xwm ntawm koj cov ntoo uas koj hlub.
Kawm txog cov teebmeem ntawm ammonium sulfate rau cov ntoo:
Ammonium sulfate yog cov ntsev heev soluble uas muaj ammonium thiab sulfate ions. Qhov sib xyaw no coj ob yam khoom noj tseem ceeb rau lub rooj - nitrogen thiab sulfur. Ob lub ntsiab lus ua lub luag haujlwm tseem ceeb hauv kev loj hlob thiab kev loj hlob ntawm tsob ntoo. Nitrogen yog qhov tseem ceeb rau kev tsim cov chlorophyll, uas yog lub luag haujlwm rau cov txheej txheem photosynthetic. Tsis tas li ntawd, nitrogen nkoos tag nrho cov nroj tsuag kev loj hlob, kom ntseeg tau ib tug lush canopy thiab vibrant foliage. Sulfur, ntawm qhov tod tes, txhawb kev loj hlob hauv paus thiab ua rau tsob ntoo muaj peev xwm tiv thaiv kab tsuag thiab kab mob, thaum kawg pab txhawb rau nws cov kav ntev.
Cov txiaj ntsig ntawm kev sivammonium sulfate rau ntoo:
Ib qho txiaj ntsig tseem ceeb ntawm kev siv ammonium sulfate ua tsob ntoo chiv yog kev siv sai ntawm nws cov as-ham. Lub compound lub siab solubility xyuas kom meej tias nitrogen thiab sulfur as-ham yog yooj yim absorbed los ntawm tsob ntoo lub hauv paus system. Los ntawm kev xa cov khoom noj tseem ceeb ncaj qha rau cov hauv paus hniav, ammonium sulfate pab cov ntoo kov yeej cov zaub mov tsis txaus thiab txhim kho lawv txoj kev noj qab haus huv tag nrho. Tsis tas li ntawd, cov chiv no tuaj yeem siv tau yooj yim rau cov av, los ntawm kev tshaj tawm lossis los ntawm kev sib cais hauv dej rau foliar daim ntawv thov. Qhov ntau yam no ua rau ammonium sulfate ib qho kev xaiv zoo thiab yooj yim rau kev saib xyuas ntoo.
Cov kev coj ua zoo tshaj plaws rau kev siv ammonium sulfate rau tsob ntoo:
Txhawm rau kom muaj txiaj ntsig zoo ntawm ammonium sulfate rau koj cov ntoo, nws yog ib qho tseem ceeb kom ua raws li cov kev coj ua zoo tshaj plaws. Ua ntej, cov kev xav tau tshwj xeeb ntawm cov ntoo uas raug kho yuav tsum tau txiav txim siab. Cov ntoo sib txawv tuaj yeem muaj cov kev xav tau sib txawv, yog li nws tseem ceeb heev los kho koj daim ntawv thov chiv kom haum. Kev ntsuam xyuas av tsis tu ncua tuaj yeem pab txheeb xyuas qhov tsis txaus thiab qhia kev noj kom raug.
Lub sijhawm ntawm daim ntawv thov kuj ua lub luag haujlwm tseem ceeb. Siv ammonium sulfate nyob rau lub caij nplooj ntoo hlav thaum ntxov ua ntej lub caij cog qoob loo pib ua kom muaj zog loj hlob txhua xyoo. Nws kuj tseem muaj txiaj ntsig zoo los nthuav tawm cov chiv ntau zaus thaum lub caij cog qoob loo kom ntseeg tau cov khoom noj tsis tu ncua.
Hais txog tus nqi ntawm cov chiv, nws yog ib qho tseem ceeb kom tsis txhob overfertilizing. Kev siv ammonium sulfate ntau dhau tuaj yeem ua rau nitrogen hlawv lossis cov khoom noj tsis txaus, uas tuaj yeem ua rau muaj kev phom sij ntau dua li qhov zoo. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tau ua raws li kev pom zoo noj raws li cov cai ntawm tsob ntoo. Tsis tas li ntawd, kev ywg dej zoo tom qab fertilizing tuaj yeem pab tiv thaiv kom tsis txhob muaj cov as-ham thiab ua kom muaj kev nqus zoo.
Xaus:
Ammonium sulfate yog cov chiv muaj zog uas tuaj yeem txhim kho kev loj hlob thiab kev noj qab haus huv tag nrho ntawm koj cov ntoo. Nws cov solubility siab, muaj cov khoom noj sai sai, thiab ntau yam ua rau nws xaiv zoo rau kev saib xyuas ntoo. Los ntawm kev xyuam xim rau cov kev xav tau kev noj haus tshwj xeeb ntawm txhua hom ntoo, ua raws li kev coj ua zoo tshaj plaws thiab siv ammonium sulfate kom zoo, cov neeg nyiam tsob ntoo tuaj yeem qhib lub peev xwm ntawm lawv cov ntoo uas lawv hlub. Yog li vim li cas tos? Pib txhawb kev loj hlob tsob ntoo zoo nrog kev pab ntawm ammonium sulfate hnub no thiab saib koj cov ntoo zoo.
Post lub sij hawm: Sep-22-2023