Prometryn
Tech Qib: 95% TSI
| Specification | Qoob loo/site | Tswj khoom | Kev noj tshuaj |
| Prometryn50% WP | Nplej | broadleaf nroj tsuag | 900-1500g / h |
| Prometryn 12% + Pyrazosulfuron-ethyl 4% + Simetryn 16% OD | hloov pauv liaj teb | xyoob ntoo | 600-900 ml / h |
| Prometryn 15% + Pendimethalin 20% EC | Paj rwb | xyoob ntoo | 3000-3750ml / ha. |
| Prometryn 17% + Acetochlor 51% EC | Txiv laum huab xeeb | xyoob ntoo | 1650-2250ml / ha. |
| Prometryn 14% + Acetochlor 61.5% + Thifensulfuron-methyl 0.5% EC | Qos yaj ywm | xyoob ntoo | 1500-1800ml / h |
| Prometryn 13% + Pendimethalin 21% + Oxyfluorfen 2% SC | Paj rwb | xyoob ntoo | 3000-3300ml / ha. |
| Prometryn 42% + Prometryn 18% SC | Taub dag | xyoob ntoo | 2700-3500ml / ha. |
| Prometryn 12% + Trifluralin 36% EC | Paj rwb / Peanut | xyoob ntoo | 2250-3000ml / h |
Technical xav tau rau kev siv:
1. Thaum weeding nyob rau hauv yub yub thiab Honda, nws yuav tsum tau siv thaum lub seedlings tig ntsuab tom qab hloov mov los yog thaum lub xim ntawm nplooj ntawm Echinacea (cov hniav nyom) hloov los ntawm liab mus rau ntsuab.
2. Thaum weeding nplej teb, yuav tsum tau siv 2-3 nplooj theem ntawm cov nplej, thaum cov nroj tsuag nyuam qhuav germinated los yog nyob rau ntawm 1-2 nplooj theem.
3. Cov nroj tsuag ntawm txiv laum huab xeeb, taum pauv, qab zib, paj rwb thiab ramie teb yuav tsum tau siv tom qab sowing (nroj tsuag).
4. Weeding nyob rau hauv chaw zov me nyuam, orchards thiab tshuaj yej lub vaj yog tsim rau cov nroj tsuag germination los yog tom qab cultivation.
5. Tsis txhob siv rau hnub cua daj cua dub los yog xav tias yuav los nag hauv 1 teev.
Cov kev ceev faj:
1. Thaum weeding nyob rau hauv yub yub thiab Honda, nws yuav tsum tau siv thaum lub seedlings tig ntsuab tom qab hloov mov los yog thaum lub xim ntawm nplooj ntawm Echinacea (cov hniav nyom) hloov los ntawm liab mus rau ntsuab.
2. Thaum weeding nplej teb, yuav tsum tau siv 2-3 nplooj theem ntawm cov nplej, thaum cov nroj tsuag nyuam qhuav germinated los yog nyob rau ntawm 1-2 nplooj theem.
3. Cov nroj tsuag ntawm txiv laum huab xeeb, taum pauv, qab zib, paj rwb thiab ramie teb yuav tsum tau siv tom qab sowing (nroj tsuag).
4. Weeding nyob rau hauv chaw zov me nyuam, orchards thiab tshuaj yej lub vaj yog tsim rau cov nroj tsuag germination los yog tom qab cultivation.
5. Tsis txhob siv rau hnub cua daj cua dub los yog xav tias yuav los nag hauv 1 teev.
Lub sijhawm lav zoo: 2 xyoos
