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Video: Dab tsi yog qhov txawv ntawm cov khoom siv organic thiab cov khoom siv organic?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Dab tsi yog qhov qhov sib txawv ntawm cov khoom siv organic thiab organic teeb meem ? Cov khoom siv organic yog txhua yam uas tseem muaj sia nyob thiab tam sim no nyob hauv lossis hauv av. Rau nws los ua organic teeb meem Nws yuav tsum tau decomposed rau hauv humus. Humus yog cov khoom siv organic uas tau hloov los ntawm cov kab mob microorganisms mus rau lub xeev resistant decomposition.
Yog li ntawd, cov khoom siv organic txhais li cas?
Organic teeb meem (los yog cov khoom siv organic ) yog teeb meem uas tau los ntawm cov kab mob uas muaj sia nyob tsis ntev los no. Nws muaj peev xwm ua kom lwj, lossis yog cov khoom tawg; los yog muaj li ntawm organic tebchaw . Tsis muaj ib tug txhais ntawm organic teeb meem nkaus xwb. Cov organic teeb meem hauv av los ntawm cov nroj tsuag thiab tsiaj txhu.
Tsis tas li ntawd, qhov txawv ntawm cov organic teeb meem thiab cov organic carbon yog dab tsi? Cov ntsiab lus tag nrho organic carbon , av organic carbon thiab organic carbon yog tib yam. Organic teeb meem yog txawv tag nrho organic carbon nyob rau hauv uas nws suav nrog tag nrho cov khoom (hydrogen, oxygen, nitrogen, thiab lwm yam) uas yog cov khoom ntawm organic tebchaw , tsis yog xwb carbon.
Kuj tseem yuav paub yog, piv txwv ntawm cov khoom organic yog dab tsi?
Cov av organic
- Compost: decomposed organic khoom.
- Nroj tsuag thiab tsiaj cov khoom siv thiab pov tseg: cov nroj tsuag tuag lossis cov nroj tsuag pov tseg xws li nplooj lossis hav txwv yeem thiab tsob ntoo trimmings, los yog tsiaj quav.
- Ntsuab manure: cov nroj tsuag lossis cov khoom siv cog uas cog rau tib lub hom phiaj ntawm kev sib xyaw nrog av.
Cov khoom siv organic yog dab tsi?
Organic Khoom siv. Organic cov ntaub ntawv tau txhais nyob rau hauv niaj hnub chemistry raws li carbon-raws li cov tebchaw, Ameslikas muab los ntawm cov kab mob nyob tab sis tam sim no suav nrog lab-synthesized versions thiab. [1] Feem ntau yog kev sib txuas ntawm ob peb lub teeb pom kev zoo, tshwj xeeb tshaj yog hydrogen, carbon, nitrogen, thiab oxygen.
Pom zoo:
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