1.72 qhov dub seedling tais yog qhov tsim nyog rau kev cog qoob loo ntawm cov nroj tsuag ntsuab txhua hnub thiab paj hauv tsev thiab kev cog qoob loo ntawm cov tshuab ua liaj ua teb, yog li nws tseem tuaj yeem hu ua noob tais hauv tsev depot thiab cov noob tais ua liaj ua teb.
2.Nws yog cov khoom siv yas ruaj khov ua los ntawm lub teeb yuag, yooj yim nqa, 72 qhov dub yub lub tais yog cov yam ntxwv tseem ceeb ntawm tus naj npawb ntawm qhov, yooj yim rau kev sib koom ua ke ntawm cov yub, thiab cov yub lub tais ntawm lub disc qhov toughness, feem ntau departments pheej siv, qhia tank tsim, thiaj li hais tias nws tsis tsim dej tshwm sim, tsis rot, thiaj li hais tias cov ciaj sia taus ntawm seedlings yog heev.
3.Peb tuaj yeem hloov kho lub lauj kaub tais diav raws li qhov sib txawv ntawm cov neeg siv khoom, xws li xim, qhov loj, cov duab, cov ntsiab lus ntxiv, thov koj xav tiv tauj peb.
4. Feem ntau hais lus, lub 72- qhov dub yub lub tais yog yooj yim dua li lwm yam ntim, qhov sib lawv liag yooj yim dua, cov txheej txheem tsis yog cumbersome, thiab nws tuaj yeem ntim cov khoom zoo kom ua tiav cov txiaj ntsig uas cov neeg siv khoom xav tau. Tus nqi qis, lub sijhawm tsim khoom luv luv.
Cim npe nrov: 72 qhov dub noob tais, Tuam Tshoj 72 qhov dub noob tais
