Specification | Yam khoom tiv thaiv | Kev noj tshuaj |
Fomesafen25% SL | Txhua xyoo broadleaf weeds nyob rau hauv lub caij nplooj ntoos hlav soybean teb | 1200ml-1500ml |
Fomesafen20% EC | Txhua xyoo broadleaf weeds nyob rau hauv lub caij nplooj ntoos hlav soybean teb | 1350ML-1650ML |
Fomesafen12.8% ME | Txhua xyoo broadleaf weeds nyob rau hauv lub caij nplooj ntoos hlav soybean teb | 1200ml-1800ml |
Fomesafen75% TWG | Cov nroj tsuag txhua xyoo hauv cov txiv laum huab xeeb | 300G-400.5G |
atrazine9% + diuron6% + MCPA5%20% WP | Cov nroj tsuag txhua xyoo nyob rau hauv thaj teb qab zib | 7500g-9000g |
diuron6% + thidiazuron12% SC | Paj rwb defoliation | 405ml-540ml |
diuron 46.8% + hexazinone 13.2% WDG | Cov nroj tsuag txhua xyoo nyob rau hauv thaj teb qab zib | 2100-2700g |
Cov khoom no yog diphenyl ether xaiv herbicide.Ua kom puas cov photosynthesis ntawm cov nroj tsuag, ua rau cov nplooj tig daj thiab wilt thiab tuag sai.Cov tshuaj ua kua kuj tuaj yeem ua rau cov tshuaj tua kab mob thaum nqus los ntawm cov hauv paus hniav hauv cov av, thiab cov taum pauv tuaj yeem degrade cov tshuaj tom qab nqus nws.Nws muaj kev tswj xyuas zoo rau txhua xyoo broadleaf weeds nyob rau hauv lub caij nplooj ntoos hlav soybean teb.
1. Txau cov stems thiab nplooj ntawm txhua xyoo broadleaf weeds nyob rau theem 3-4 nplooj, nrog rau kev siv dej ntawm 30-40 litres / acre.
2. Cov tshuaj tua kab yuav tsum tau ua tib zoo siv thiab sib npaug, thiab tsis tas yuav tsum tau tshuaj tsuag ntau zaus lossis tsis siv tshuaj txau.Cov tshuaj tua kab yuav tsum tiv thaiv kom tsis txhob ya mus rau cov qoob loo uas nyob ib sab kom tiv thaiv phytotoxicity.
3. Tsis txhob siv tshuaj tua kab rau hnub cua daj cua dub lossis thaum yuav los nag.