Khoom piav qhia:
Sulfosulfuronyog ib hom tshuaj tua kab uas feem ntau nqus tau los ntawm cov hauv paus hniav thiab nplooj ntawm cov nroj tsuag. Cov khoom no yog ib qho tshuaj inhibitor ntawm cov amino acid synthesis uas thaiv cov biosynthesis ntawm cov amino acids tseem ceeb thiab isoleucine hauv cov nroj tsuag, ua rau cov cell tsis sib faib, cov nroj tsuag tsis loj hlob, thiab tom qab ntawd qhuav thiab tuag.
Kev Siv Tshuaj: 25g / ha.
Cov kev cai rau kev siv:
- Hnav cov ntaub thaiv plua plav/cov khoom me me uas tau kev tso cai thiab cov khaub ncaws tiv thaiv tag nrho.
- Yog tias muaj kev nchuav loj, tiv thaiv kom tsis txhob muaj kev nchuav nkag mus rau hauv cov kav dej lossis cov dej ntws..
- Yog tias ua tau li ntawd, tiv thaiv kom tsis txhob muaj qhov xau thiab muab xuab zeb, av, vermiculite lossis lwm yam khoom siv nqus dej los nqus cov dej ntws.
- Sau cov khoom uas nchuav thiab muab tso rau hauv lub thawv uas tsim nyog rau kev pov tseg. Ntxuav qhov chaw nchuav nrog dej ntau.
Yav dhau los: Bromoxynil Octanoate 40% EC Tom ntej no: Fenoxaprop-p-ethyl 6.9% EW