1, dual-kab hla-tsis yog harrow brealfes ua ke av ntau heev, ua rau lawv haum rau cov nyom tau npaj nyob rau hauv ntau cov av tej yam av.
2, parallel log xovxwm chais ua kom muaj kev cuam tshuam zoo, muab cov ntoo zoo dua rau cov noob.
3, zoo radar kev ntsuas ceev thiab cov noob zoo nkauj heev, ua tiav cov noob uas ua kom zoo nkauj, nrog cov noob seeding thiab zoo li seedling.
4, ib-kov screen hluav taws xob tswj lub cev yog qhov yooj yim thiab txhim khu kev qha ua haujlwm.
5, kev ua kom sib sib zog nqus sab-tob fertilization ua kom muaj kev deb ntawm cov chiv thiab cov noob kom muaj cov noob kom haum rau cov as-ham ntau dua.
6, Kev tsav tsheb hydraulic kho tau kho tau cov kiv cua siab zoo tuaj yeem ua tau qhov kev thov rau cov noob thiab cov chiv hauv cov cheeb tsam sib txawv.
Tshawb nrhiav qhov twg peb cov kev daws teeb meem tuaj yeem coj koj.