Cov txheej txheem:
Video: Mineralized strip: lub hom phiaj, kev npaj, daim ntawv thov nta
2024 Tus sau: Henry Conors | [email protected]. Kawg hloov kho: 2024-02-12 07:59
Kev tua hluav taws hav zoov yuav tsum muaj nyiaj txaus txaus thiab cov peev txheej. Txhawm rau txo qhov kev pheej hmoo ntawm lawv qhov tshwm sim, cov txheej txheem ntawm kev tiv thaiv tau raug tsim. Qee qhov yog tsom rau kev tiv thaiv hluav taws, lwm tus yog tsom rau kev tua hluav taws thiab tiv thaiv kom tsis txhob kis mus rau thaj chaw loj. Ib txoj hlua uas muaj cov ntxhia ua kom zoo ua lub luag haujlwm tseem ceeb hauv qhov no.
Destination
Cov pob zeb ntxhia pob zeb yog cov khoom tsim hluav taws xob tsim hluav taws xob. Nws yog tsim los ntawm kev tu cov kab tawm ntawm thaj chaw ciam teb ntawm hav zoov los ntawm cov khoom siv hluav taws xob. Raws li txoj cai, qhov no yog ua los ntawm kev siv tshuab: lub tsheb laij teb yog plowing cov av mus rau qhov dav.
Cov ntxhia txheej ntawm cov av raug nthuav tawm, thiab cov turf, nyom, koob, nplooj thiab lwm yam khoom uas tuaj yeem hlawv tau nchuav nrog lub ntiaj teb hauv txheej txheem. Nyob rau hauv cov ntaub ntawv ntawm hluav taws kub focal, xws li ib tug plowed strip tiv thaiv kev sib kis ntawm cov nyomhluav taws rau lwm qhov hauv hav zoov.
Lwm lub hom phiaj ntawm cov pob zeb ntxhia pob zeb yog los tsim cov kab siv, los ntawm qhov uas tuaj yeem hloov kho tau kub hnyiab (annealing) ntawm thaj chaw hav zoov yuav raug ua. Cov hlua hluav taws mus rau qhov hluav taws kub tseem ceeb rhuav tshem tag nrho cov khoom siv hluav taws xob hauv nws txoj kev. Thaum ntsib, nplaim taws tuag, vim tsis muaj dab tsi ntxiv rau hlawv.
Nyob rau hauv cov ntaub ntawv no, lub mineralized sawb yog teem nyob rau hauv txoj kab ntawm cov hluav taws sib kis ntawm ib tug deb ntawm nws. Arson yog nqa tawm los ntawm ib sab ntawm cov ntsiab lus. Cov txheej txheem yuav tsum nyob rau hauv qhov kev tswj xyuas tas li ntawm cov neeg tua hluav taws kom tsis txhob muaj hluav taws kub hnyiab mus rau thaj tsam dhau ntawm kab sib cuag.
Requirements
Raws li ib qho kev thaiv kev ywj pheej, ib txoj hlua ntxhia tsis yog ib qho xwm txheej rau kev teeb tsa cov chaw ua si uas qhib hluav taws tso cai. Xws li kev thaiv yog qhov yuav tsum tau ua rau txhua txoj haujlwm nyob ib puag ncig ntawm hav zoov tam sim ntawd.
Nws tau teeb tsa hauv thaj chaw txiav hauv qhov chaw khaws cov roj thiab cov roj nplua nyeem, hauv thaj chaw txiav thiab txiav ntoo thiab lawv qhov chaw cia. Cov cheeb tsam nrog cov tub ntxhais hluas cog qoob loo kuj muaj kev tiv thaiv los ntawm cov kab no. Cov teeb meem tseem tab tom txhim kho raws txoj kev, raws ciam teb nrog thaj av, nyob ib puag ncig vaj tse thiab chaw tsim khoom.
Qhov dav ntawm cov pob zeb hauv av tuaj yeem sib txawv, thiab nws nyob ntawm lub hom phiaj thiab cov xwm txheej ntawm thaj chaw. Txhawm rau npaj cov kab hluav taws xob uas tswj tau, nws tuaj yeem yog 0.3-0.5 m. Rau kev tiv thaiv hluav taws, nws raug nquahu kom muab cov strips ntawm tsawg kawg 1.4 m. Nws yog qhov zoo dua yog tias txoj kab no tseem dav dua (2.5-4 m), vim tias kev tiv thaiv kev tiv thaiv zoo nyob ntawm qhov no.
Nyob rau hauv cov xwm txheej ntawm hluav taws kub hnyiab hauv hav zoov, qhov kev txiav txim siab ntawm qhov dav ntawm txoj kab thaiv kev thaiv yog ua rau ntawm qhov chaw thiab nyob ntawm ntau yam. Nyob rau hauv cov cheeb tsam nrog shrub plantations, nws yuav txaus los tiv thaiv qhov sib txawv ntawm 1.5-2 m, thaum nyob rau hauv ib tug hav zoov sawv ib tug dav txog li 4 m yuav tsum tau. cua daj cua dub yuav tsis txaus.
Kev
Hluav taws xob cov pob zeb yog tsim los ntawm kev siv tillage. Feem ntau, qhov no tshwm sim nyob rau hauv ib tug mechanized txoj kev siv tsheb laij teb, bulldozers, tshwj xeeb cov cuab yeej rau nteg txoj kab. Rau kev npaj, hav zoov hluav taws ua ke plows (PKL-70 thiab PKL-2, 0) feem ntau yog siv. Nyob rau hauv ib qho dhau los, xws li lub tsheb laij teb txuas muab qhov qhib ntawm cov av txheej mus rau qhov dav ntawm 1.4 mus rau 2 meters. Qee lub sij hawm, nws muaj peev xwm tshem tawm cov av, siv cov khoom tawg, thiab kho nrog tshuaj tua kab kom rhuav tshem cov nroj tsuag hauv thaj chaw steppe.
Cov pob zeb ntxhia pob zeb cuam tshuam nrog kev tu tag nrho ntawm thaj chaw los ntawm cov khoom siv hluav taws xob. Yog li ntawd, ntxiv rau plowing, nws yuav tsum tau txiav ntoo thiab shrubs raws txoj kev ntawm nws nteg. Ntxiv nrog rau kev npaj ntawm cov kab tshiab, nws yog ib qho tsim nyog yuav tsum tau saib xyuas lawv 1-2 zaug hauv ib xyoos, lawv rov ua dua tshiab thiab kho dua tshiab, vim tias cov khoom sib txuas ntawm cov khoom siv hluav taws xob (kub, nplooj, ceg, nyom) tshwm sim.tas li.
Txhawm rau tswj qhov zoo ntawm cov sawb, ib qho kev ntsuam xyuas pom ntawm qib ntawm mineralization (qhib ntawm cov av txheej) yog ua. Kev ua tiav ntawm cov khoom siv hauv hav zoov combustible nrog cov av mus rau qhov dav yuav tsum tau kuaj xyuas. Lub complex ntawm kev ntsuas ntsuas qhov twg lub network ntawm mineralized strips npog tag nrho thaj chaw ntawm hav zoov. Cov qauv kev lag luam, ntxiv rau qhov dav ntawm cov kab tiv thaiv, txhais cov qauv rau thaj tsam ntawm thaj chaw txwv los ntawm cov teeb meem no thiab qhov kev ncua deb ntawm txoj kab uas nyob ib sab.
Ntse
Cov ntxhia pob zeb nyob rau ntawm txoj kab nqes yog nruab nrog qhov zawj hauv nruab nrab kom cov khoom siv hluav taws kub dov los ntawm lub roob tuaj yeem nyob hauv nws. Ceg ntoo nyob ze ntawm cov hav zoov qhuav ze ntawm kab demarcation, yog tias lub sijhawm tso cai, raug txiav. Lub tsheb laij teb tsuas yog siv tau nrog lub cab tiv thaiv. Xyuas kom tseeb tias nws yog nyob rau hauv zoo technical mob. Nws yog qhov zoo dua yog tias cov txheej txheem ua haujlwm ua khub. Nws yog ib qho tsim nyog los xam lub sij hawm kom muaj sij hawm los ua kom tiav cov sawb ua ntej txoj hauv kev ntawm qhov hluav taws kub thiab muaj sij hawm los ua kom tiav qhov kev tawm tsam tom ntej.
Txoj kev yog muab tso rau raws li qhov chaw nyob ntawm thaj chaw. Cov kev taw qhia yog xaiv nyob rau hauv ib txoj kab ncaj nraim, zam cov ces kaum ntse thiab qhov khoob. Yog ua tau, tej yam ntuj tso tej teeb meem (txoj kev, txoj kev loj, dej ntws thiab pas dej) yuav tsum tau siv. Thaum txhim kho lub sawb thaum muaj hluav taws kub, koj yuav tsum ua raws li kev ceev faj txog kev nyab xeeb thiab kev ua haujlwm yuav tsum tau ua nyob rau ntawm qhov kev pom zoo ntawm txoj kab hluav taws.
Pom zoo:
Kev tshaj tawm yog Lub tswv yim, txhais, hom, kev faib tawm nrog cov piv txwv, lub ntiaj teb virtual, lub hom phiaj, lub hom phiaj thiab cov yam ntxwv ntawm kev txhim kho
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