Video: Dab tsi yog qhov tseem ceeb ntawm cov saw zaub mov hauv ecosystem?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cov khoom noj khoom haus yog tseem ceeb vim lawv qhia cov kev sib raug zoo nyob rau hauv ecosystems . Lawv tuaj yeem qhia tias txhua yam kab mob nyob ntawm lwm tus li cas rau kev ciaj sia.
Tsis tas li ntawd, vim li cas cov khoom noj khoom haus tseem ceeb hauv lub ecosystem?
A saw khoom noj qhia tau hais tias lub zog hloov pauv ntawm ib lub cev mus rau lwm qhov ntawm zaub mov . Nws yog tseem ceeb rau peb to taub yuav ua li cas cov saw khoom noj ua haujlwm kom peb paub tias yog dab tsi tseem ceeb cov kab mob uas muaj sia nyob uas ua rau saw khoom noj thiab ua li cas cov ecology yog sib npaug.
Qhov thib ob, dab tsi yog qhov tseem ceeb tshaj plaws ntawm cov khoom noj khoom haus? Cov neeg siv khoom yog cov kab mob uas tau txais lub zog los ntawm kev noj lwm yam kab mob. Cov neeg siv khoom tswj hwm feem ntau ntawm a saw khoom noj . Lawv muaj tseem ceeb lub luag haujlwm los ua si hauv ecosystem xws li ntsuas qhov saw khoom noj los ntawm kev khaws cov tsiaj nyob ntawm tus lej tsim nyog. Yog tsis muaj kev sib npaug zoo, ib qho ecosystem tuaj yeem tawg.
Ib yam li ntawd, tib neeg nug, dab tsi yog cov khoom noj khoom haus hauv ib qho ecosystem?
Khoom noj khoom haus saw , hauv ecology , qhov sib lawv liag ntawm kev hloov ntawm cov teeb meem thiab lub zog nyob rau hauv daim ntawv ntawm zaub mov los ntawm lub cev mus rau lub cev. Cov khoom noj khoom haus intertwine hauv zos rau hauv a zaub mov web vim hais tias feem ntau cov kab mob noj ntau tshaj ib hom tsiaj los yog tsob nroj. Hauv saprophytic saw hlau , microorganisms nyob ntawm cov organic teeb meem tuag.
Dab tsi yog qhov tseem ceeb ntawm cov khoom noj khoom haus?
Kev khiav ntawm lub zog ntawm ib hom mus rau lwm qhov ntawm ntau qib biotics ua rau a saw khoom noj . * Khoom noj khoom haus saw pab kawm kev sib raug zoo ntawm cov kab mob. * Khoom noj khoom haus saw kuj pab peb paub tias peb tau txais lub zog npaum li cas los ntawm kev siv qhov twg zaub mov.
Pom zoo:
Puas yog cov zaub mov organic zoo dua rau koj dua li cov zaub mov hloov pauv?
Feem ntau pom muaj nyob hauv cov qoob loo xws li taum pauv, pob kws thiab canola, GMOs tau tsim los muab cov zaub mov muaj txiaj ntsig zoo rau zaub mov, ntxiv rau tiv thaiv cov qoob loo tiv thaiv kab tsuag. Organic zaub mov, ntawm qhov tod tes, tsis muaj tshuaj tua kab, chiv, kuab tshuaj los yog additives
Dab tsi yog cov saw zaub mov hauv hav zoov ecosystem?
Cov khoom noj khoom haus hauv ib qho ecosystem yog cov kab mob uas txhua yam kab mob pub rau ib qho hauv qab nws hauv cov koob. Hauv hav zoov ib puag ncig, nyom tau noj los ntawm mos lwj, uas yog tig los noj. Cov nyom, mos lwj thiab tsov tsim cov khoom noj (Daim duab 8.2)
Cov kev txwv tseem ceeb hauv zaub mov yog dab tsi?
Ib qho kev txwv tseem ceeb yog qhov siab tshaj plaws thiab / lossis qhov tsawg kawg nkaus uas yuav tsum tau tswj xyuas cov khoom noj lom neeg lom neeg, tshuaj lom neeg lossis lub cev ntawm CCP los tiv thaiv, tshem tawm lossis txo mus rau qib uas tau txais qhov tshwm sim ntawm kev nyab xeeb zaub mov
Txoj cai zaub mov twg tau dhau los hauv xyoo 1996 thiab hloov pauv cov tshuaj tua kab nyob rau hauv cov zaub mov tau tswj hwm li cas hauv Asmeskas?
Thaum Lub Yim Hli 1996, Thawj Tswj Hwm Clinton tau kos npe rau hauv tsab cai lij choj Food Quality Protection Act (FQPA) [16]. Txoj cai tshiab tau hloov kho Tsoom Fwv Teb Chaws Kab Kab, Fungicide, thiab Rodenticide Act (FIFRA) thiab Txoj Cai Khoom Noj, Tshuaj, thiab Tshuaj pleev ib ce (FDCA), hloov pauv txoj hauv kev EPA tswj cov tshuaj tua kab
Puas yog qhov tseem ceeb uas cov neeg ua zaub mov raug cob qhia kom paub cov khoom xyaw zaub mov vim?
Nws yog ib qho tseem ceeb uas cov neeg ua zaub mov raug cob qhia kom paub cov khoom xyaw zaub mov vim: Lawv yuav tsum tau pab cov neeg muas zaub uas muaj kev fab zaub mov. Cov txheej txheem khaws cia dab tsi cuam tshuam nrog cov khoom noj cua sov kom sov me ntsis thiab tom qab ntawd txias tam sim ntawd?