Cov Khoom Noj Ntau Tshaj Plaws HeDers Cov qoob loo Kev Loj Hlob thiab tsim cov nitrite lom
Cov tshuaj nitrogen fertilizer yog cov tshuaj lom zem tshaj plaws hauv kev ua liaj ua teb Txawm li cas los xij, yog tias cov khoom siv tau ntau dhau, nws yuav ua rau cov qoob loo ntsuab dhau, tsuas yog cov nroj tsuag ntawm cov neeg kho mob (chaw pw) thiab muaj kab mob kev ntxig, nplej taub hau Blight, Mov nplej xim av chaw). Nyob rau tib lub sijhawm, thov nyiaj ntau ntawm nitrogen fertilizer tseem tuaj yeem ua paj rwb thiab ntab cog qoob loo tawm thiab cov qoob loo fiber ntau ntxiv.
Saib xyuas tshwj xeeb yuav tsum tau them nyiaj rau qhov kev txhawj xeeb heev ntawm cov zaub "n", tuaj yeem hloov pauv rau nitrite, thiab nitrite yog muaj kuab heev Cov tshuaj, nws tuaj yeem ua rau tib neeg lub cev lub cev hypoxia, thiab tuaj yeem ua rau mob qog nqaij hlav, ua kom raug mob heev.
Daim ntawv thov Phosphorus ntau dhau los ntawm Chlorosis of Cov qoob loo Av
Daim ntawv thov ntawm decirosphate tsis tuaj yeem muab cov khoom noj khoom haus phosphorus rau cov qoob loo, tab sis kuj ua cov qoob loo tau txais cov khoom noj khoom haus sulfur. Tab sis vim nws cov ntsiab lus phosphorus qis thiab ntau los ntawm-Cheebtsam, hnyav superphosphate feem ntau siv hauv kev tsim cov tshuaj phosphote. Lub zog superphosphate tsis muaj cov impurities xws li calcium sulfate, yog li cov ntsiab lus ntawm phosphorus tau nce, ua lub siab ntawm phospphate chiv. Yog li ntawd, perennial daim ntawv thov ntawm hnyav superphosphate yuav ua rau cov sulphur tsis txaus.
Qoob loo cov tsos mob thiab Nitrogen defitic cov tsos mob yog qhov tseem ceeb heev, lub ntsiab yog nplooj chlorosis, tab sis los ntawm kev hloov maj mam, lawv txawv. Cov tsos mob ntawm Nitrogen defiritic Pib los ntawm cov nplooj qis qis, Thaum cov tsos mob ntawm cov nplooj tshiab los ntawm nplooj tshiab, ua rau ntsuab thiab nplooj daj.
Yog li ntawd, txhawm rau txo qhov tshwm sim ntawm cov av sulphumur tsis txaus, lossis lwm txoj kev thov ntawm superphosphate dav hlau yuav tsum tau sevolphosphate.
Muab cov poov tshuaj dhau los cuam tshuam cov qoob loo loj hlob thiab rhuav tshem cov av qauv
Cov poov tshuaj chiv yog ib hom fertilizer rau cog kev loj hlob. Cov khoom siv kom tsim nyog ntawm cov poov tshuaj chiv tuaj yeem plump grain, ua kom muaj cov qos yaj ywm thiab cov qos yaj ywm, ua kom cov nroj tsuag tsis zoo, thiab txhim kho kev tiv thaiv kev tiv thaiv, Mob khaub thuas tsis kam thiab cov kab mob tsis kam.
Cov poov tshuaj chiv yog ib hom fertilizer rau cog kev loj hlob. Cov ntawv thov kom tsim nyog ntawm cov poov tshuaj chiv yuav plock grain thiab txhawb txoj kev loj hlob ntawm qos yaj ywm, qos thiab lwm cov hauv paus hniav
Txawm hais tias Potassium fertilizer muaj ntau cov txiaj ntsig, tab sis tsis yog qhov zoo dua qub, kev siv calsaterium ntau dhau ntawm cov qoob loo, ua rau muaj tshwm sim ntawm nplooj zaub "rot Kab mob plawv ", kua" iab Pox "thiab lwm yam kab mob; Cov ntawv thov ntau dhau ntawm cov poov tshuaj chiv tseem yuav tseem tabkaum kev loj hlob ntawm cov qoob loo, uas ua rau muaj qoob loo rau chaw pw thiab lwm yam tsos mob; Kev thov tshuaj ntau dhau ntawm cov poov tshuaj chiv yuav ua rau muaj kev phom sij ntau thiab cov kab mob av, thiab ua rau tsis zoo ntawm cov av thiab dej ua qias tuaj. Yuav siv ntau dhau ntawm cov potash chiv tseem yuav tseem yuav txo cov qoob loo ntau lawm, ua rau muaj zog ntau lawm ntawm cov qoob loo, txo cov paib.
Lub Sijhawm Post: Dec-20-2021