Dab tsi yog qhov yooj yim chiv ua los ntawm ammonia?
Dab tsi yog qhov yooj yim chiv ua los ntawm ammonia?

Video: Dab tsi yog qhov yooj yim chiv ua los ntawm ammonia?

Video: Dab tsi yog qhov yooj yim chiv ua los ntawm ammonia?
Video: Qhov Kev Sib Txheeb Ntawm Vajtswv thiab phau Vajluskub Yog Dab Tsi? 2024, Kaum ib hlis
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Kev tsim tawm ntawm ammonium nitrate yog qhov yooj yim: Ammonia roj yog reacted nrog nitric acid los tsim ib tug concentrated tov thiab muaj cua kub heev. Prilled chiv daim ntawv thaum ib tug poob ntawm concentrated ammonium nitrate tov (95 feem pua rau 99 feem pua) poob los ntawm ib tug pej thuam thiab solidifies.

Tib neeg kuj nug, vim li cas ammonia tsis siv los ua chiv?

Hmoov tsis, ntshiab ammonia hauv kev daws yog tsis yog Feem ntau yog ib qho zoo ntawm nitrogen thaum siv rau hauv av. Cov ntsev ntawm ammonium yog tsis yog volatile (zoo li NH3, ammonia ) thiab tsis zoo li yuav ploj mus los ntawm leaching ntawm cov av (xws li nitrate), yog li nws yog nrov raws li ib feem ntawm nitrogen. chiv.

Ib yam li ntawd, vim li cas ammonia yog chiv zoo? Ammonia muaj nyob hauv av, dej thiab huab cua, thiab nws yog ib qho tseem ceeb ntawm nitrogen rau cov nroj tsuag. Nitrogen txhawb cov nroj tsuag kev loj hlob thiab txhim kho cov txiv hmab txiv ntoo thiab cov noob qoob loo, ua rau muaj txiaj ntsig ntau dua. Nws tseem yog ib qho tseem ceeb rau photosynthesis, uas yog cov txheej txheem uas cov nroj tsuag hloov lub teeb lub zog rau hauv tshuaj zog.

Ib sab saum toj, koj ua li cas ammonia chiv?

Ntxiv 1 khob ntawm ammonia mus rau 1-gallon thawv. Ntxiv cov khoom xyaw ntxiv raws li qhov xav tau ua ib feem ntawm koj cov nyom chiv sib tov. Piv txwv xws li 1/2 khob kua zaub zaub mov, ib lub peev xwm ntawm npias los yog 1/2 khob kua zaub detergent los pab cov kua chiv lo rau ntawm cov nroj tsuag.

Dab tsi yog hauv chiv uas pab cov nroj tsuag loj hlob?

Hauv ib txwm chiv Koj yuav pom ntau nitrogen, phosphorus, thiab potassium. Cov khoom noj tseem ceeb no pab cov nroj tsuag loj hlob cov hlwb tshiab, thiab ntau yam ua rau muaj kev loj hlob sib txawv thiab kev tsim khoom noj khoom haus tshwm sim.

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