Systemic selective herbicide rau tom qab tshwm sim thiab txhua xyoo broad-leaved nroj tswj. Siv rau hauv nplej, barley, pob kws, txiv hmab txiv ntoo, txiv hmab txiv ntoo.Kuj siv nyob rau hauv pasture av, hav zoov, nyom.
1. Cov khoom no yuav tsum tau muab tshuaj tsuag ib zaug rau ntawm stems thiab nplooj ntawm cov nroj tsuag nyom ntawm 2-4 nplooj theem nyob rau hauv ncaj qha tshaj tawm nplej teb, nrog ib tug dej ntsiab lus ntawm 30-40 kg / mu, thiab cov tshuaj tsuag yuav tsum yog uniform thiab xav. Cov txheej dej yuav tsum tsis txhob ua dej nyab lub plawv nplooj kom tsis txhob muaj tshuaj puas tsuaj.
2. Tsis txhob siv rau hnub cua daj cua dub lossis thaum yuav los nag hauv 1 teev
3. Siv nws mus txog ib zaug rau ib lub caij
Cov tsos mob ntawm kev lom: ua xua rau ntawm daim tawv nqaij thiab qhov muag. Kev sib cuag ntawm daim tawv nqaij: Tshem tawm cov khaub ncaws tsis huv, so cov tshuaj tua kab nrog ib daim ntaub mos, yaug nrog dej ntau thiab xab npum hauv lub sijhawm; Qhov muag txaws: Yaug nrog dej ntws tsawg kawg 15 feeb; Kev Noj Qab Haus Huv: Tsis txhob noj, haus dej kom puv lub qhov ncauj, thiab nqa cov tshuaj tua kab rau hauv tsev kho mob raws sijhawm. Tsis muaj tshuaj zoo dua, cov tshuaj zoo.
Nws yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias, qhov cua, qhov chaw tiv thaiv, kom deb ntawm qhov hluav taws kub lossis qhov chaw kub. Khaws kom deb ntawm cov menyuam yaus thiab nyab xeeb. Tsis txhob khaws thiab thauj nrog zaub mov, dej haus, nplej, pub. Kev khaws cia lossis kev thauj mus los ntawm pawg pawg yuav tsum tsis txhob tshaj cov kev cai, ua tib zoo saib xyuas kom zoo, thiaj li tsis ua kom cov ntim khoom puas, ua rau cov khoom xau.