Kev lag luam khoom noj yog ib qho ntawm cov lag luam tseem ceeb tshaj plaws ob qho tib si hauv peb lub teb chaws thiab thoob ntiaj teb. Nws lub hom phiaj ua khoom noj khoom haus los ntawm cov khoom siv raw. Nws kuj ua rau lub khw muag khoom noj.
Tsom rau cov khoom siv raw:
Cov zaub mov kev lag luam npog ntau thaj chaw. Nws qhov kev lag luam tseem ceeb yog mis nyuj, nqaij, bakery, dej cawv, roj thiab rog, ntses thiab lwm yam.
Kev muaj txiaj ntsig ntawm ib qho kev lag luam yog loj txiav txim siab los ntawm ob qhov ntsuas tseem ceeb: qhov sib thooj ntawm cov khoom siv raw thiab cov neeg siv khoom xav tau.
Nyob rau hauv rooj plaub thawj, nws yog implied tias los ze zog cov ntaub ntawv raw yog, qhov muaj txiaj ntsig ntau dua cov khoom no dhau los. Tag nrho cov khoom noj khoom haus yog tsim los ntawm cov khoom siv raw: grain, nqaij, ntses, mis. Cov nqi thauj khoom, sijhawm thauj thiab thiab, raws li, cov qib kev lag luam nyob ntawm lawv qhov chaw.
Nyob ntawm cov khoom siv raw puag, muaj ntau ntau ceg ntawm kev lag luam khoom noj khoom haus. Thawj qeb yog suav nrog cov uas yuav tsum nyob qhov chaw ntawm raw khoom. Ua ntej tshaj plaws, cov no yog cov khoom siv-kev lag luam, thaum lub huab hwm coj ntawm cov khoom tiav yog ob peb zaug tsawg dua ntawm cov khoom siv raw.
Cov pab pawg thib ob suav nrog cov kev lag luam uas mus rau qhov chaw ncaj qha muag, uas yog, rau cov neeg siv khoom. Ua ntej tshaj plaws, cov no yog cov chaw lag luam uas tsim cov khoom noj kom ploj mus.
Qeb qeb thib 3 yog tus cwj pwm ntawm qhov tseeb tias nyob rau thawj theem ntawm kev tsim khoom, cov lag luam nyob ze rau cov khoom nyoos, thiab nyob rau theem ob - rau cov neeg siv khoom.
Qhov chaw tau txais txiaj ntsig xws li kev siv hluav taws xob kuj yog qhov tseem ceeb heev. Lawv ib txwm yuav tsum nyob ze, txwv tsis pub xws li kev lag luam yuav tsis muaj txiaj ntsig.
Cov neeg siv khoom tsom:
Hauv cov xwm txheej ntawd thaum cov khoom lag luam nrog lub sijhawm muag khoom luv luv (cov nqaij, cov khoom tsis sib haum, cov mis nyuj), tom qab ntawd qhov sib thooj ntawm cov neeg siv khoom lag luam yog qhov tseem ceeb. Nws yog qhov tsis yooj yim los thauj cov zaub mov zoo li no mus rau lwm thaj chaw, nws yog nyiaj txiag tsis muaj txiaj ntsig, yog li lawv yuav tsum tau muag hauv zos los ntawm cov chaw muag khoom ze tshaj. Piv txwv, cov chaw rau cov nqaij tshiab thiab cov hnyuv ntxwm feem ntau nyob ntawm kev muag khoom.
Dua li tag nrho cov no, muaj kev lag luam nyob hauv ib voos ncig ntawm tib neeg kom yooj yim. Qhov no yooj yim pab cov kev thauj mus los ntawm cov khoom tiav rau cov neeg siv khoom.
Cov khoom lag luam khoom noj nyob hauv qhov kev thov tas mus li, yog li lawv muag thiab muab khoom feem ntau tsis yooj yim. Thiab kev lag luam khoom noj yog kev lag luam muaj txiaj ntsig heev uas tsis tas yuav tsum tau nqis peev nyiaj txiag loj.
