Yuav Ua Li Cas Tag Nrho Mechanize Rice Cultivation?(Part 1)

Paddy Rice Cog Ntau Lawm Txheej Txheem:

1. Cultivated av: plowing, teb tillage, ntaus

2. Cog: seedling raising thiab transplanting

3. Kev tswj hwm: txau tshuaj, fertilizing

4. Irrigation: sprinkler irrigation, dej twj tso kua mis

5. Kev sau qoob loo: sau qoob loo thiab bundling

6. Kev ua: nplej ziab, nplej milling, thiab lwm yam.

Nyob rau hauv cov txheej txheem ntawm kev cog qoob loo thiab kev tsim khoom, yog tias tag nrho cov haujlwm ua tiav los ntawm cov neeg ua haujlwm, kev ua haujlwm yuav loj heev, thiab cov khoom tsim tawm yuav tsawg heev.Tab sis nyob rau hauv niaj hnub no lub ntiaj teb no tsim, peb tau pib mechanize tag nrho cov txheej txheem ntawm kev cog thiab ua qoob loo, uas zoo heev txo lub nra ntawm cov neeg ua haujlwm thiab nce ntau lawm.

Kev faib tawm tseem ceeb thiab lub npe ntawm cov tshuab ua liaj ua teb: (Siv los ntawm kev ua haujlwm)

1. Cultivated av: tsheb laij teb, plows,rotary tillers, cov neeg ntaus pob

2. Kev cog qoob loo:seedling raising tshuab, mov transplanting tshuab

3. Kev tswj: tshuaj tsuag, chiv

4. Irrigation: sprinkler irrigation tshuab, dej twj tso kua mis

5. Kev sau qoob loo: sau qoob, baler

6. Kev ua: nplej tshuab ziab khaub ncaws, nplej zeb, thiab lwm yam.

1. Tsheb laij teb:

2. Plhaub:

Yog vim li cas plowing:

   Tsav disc ploughtuaj yeem tsis tsuas yog txhim kho cov av, ua kom tob rau hauv plough txheej, tshem tawm cov kab mob thiab kab tsuag, tshem tawm cov nroj tsuag, tab sis kuj muaj kev ua haujlwm ntawm khaws cia dej thiab noo noo, thiab tiv thaiv drought thiab dej nyab.

1. Plowing tuaj yeem ua rau cov av mos thiab tsim nyog rau kev loj hlob ntawm cov cag ntoo thiab kev nqus ntawm cov as-ham.

2. Cov av tig yog mos thiab muaj cua zoo permeability.Cov dej nag tau yooj yim khaws cia hauv av thiab huab cua tuaj yeem nkag mus rau hauv av.

3. Thaum tig cov av, nws tseem tuaj yeem tua tau qee cov kab uas zais hauv av, kom cov noob taum tau yooj yim germinate thiab loj hlob.

3. Rotary tiller:

Vim li cas thiaj siv rotary tilage:

   Lub rotary tillermuaj peev xwm tsis tsuas loosen cov av, tab sis kuj tsoo cov av, thiab cov av yog heev tiaj tus.Nws koom ua ke peb txoj haujlwm ntawm plow, harrow thiab leveling, thiab tau qhia nws cov txiaj ntsig thoob plaws lub tebchaws.Ntxiv mus, cov qauv siv hluav taws xob muaj qhov zoo ntawm cov qauv yooj yim, lub cev me me thiab hloov tau yooj yim.Nruam yooj yim rotary tillage rau ntau xyoo yuav yooj yim ua rau ntiav plowing txheej thiab deterioration ntawm lub cev thiab tshuaj zog, yog li rotary tillage yuav tsum tau ua ke nrog plow tillage.

Pom koj nyob rau hauv tsab xov xwm tom ntej no rau tag nrho cov kev cog qoob loo tag nrho.