nnukwu ọgwụ pesticide Herbicides na-egbu igbo Prometryn
Ọkwa teknụzụ: 95% TC
| Nkọwapụta | Ihe ubi/saịtị | Ihe njikwa | Usoro onunu ogwu |
| Prometryn50% WP | Ọka wit | igbo igbo | 900-1500g / ha. |
| Prometryn 12%+ Pyrazosulfuron-ethyl 4% + Simetryn 16% OD | ubi osikapa transplanted | igbo kwa afọ | 600-900ml / ha. |
| Prometryn 15% + Pendimethalin 20% EC | Owu | igbo kwa afọ | 3000-3750ml / ha. |
| Prometryn 17% + Acetochlor 51% EC | Ahụekere | igbo kwa afọ | 1650-2250ml / ha. |
| Prometryn 14% + Acetochlor 61.5% + Thifensulfuron-methyl 0.5% EC | Nduku | igbo kwa afọ | 1500-1800ml / ha. |
| Prometryn 13% + Pendimethalin 21% + Oxyfluorfen 2% SC | Owu | igbo kwa afọ | 3000-3300ml / ha. |
| Prometryn 42%+ Prometryn 18% SC | Ugu | igbo kwa afọ | 2700-3500ml / ha. |
| Prometryn 12%+ Trifluralin 36% EC | Owu/ ahụekere | igbo kwa afọ | 2250-3000ml / ha. |
Achọrọ nka maka ojiji:
1. Mgbe ị na-akụ ahịhịa na ubi mkpụrụ osisi osikapa na Honda, a ga-eji ya mee ihe mgbe mkpụrụ osisi na-atụgharị akwụkwọ ndụ akwụkwọ ndụ mgbe a na-atụgharị osikapa ma ọ bụ mgbe agba nke akwụkwọ Echinacea (ahịhịa eze) na-agbanwe site na-acha uhie uhie na-acha akwụkwọ ndụ.
2. Mgbe ị na-akụ ahịhịa ọka wit, a ga-eji ya na ogbo akwukwo 2-3 nke ọka wit, mgbe ata ahụ ka chara ma ọ bụ n'oge akwukwo 1-2.
3. Ekwesịrị iji ahihia ahụekere, soybean, okpete, okpete na ubi ramie mee ihe mgbe aghachara (akụ).
4. Igbo na-elekọta ụmụaka, ubi mkpụrụ osisi na ubi tii dị mma maka ịgha ahịhịa ma ọ bụ mgbe a kụrụ ya.
5. Akwụsịla n'ụbọchị ifufe ma ọ bụ ọ bụrụ na a na-atụ anya ka mmiri zoo n'ime 1 hour.
Mkpachapụ anya:
1. Mgbe ị na-akụ ahịhịa na ubi mkpụrụ osisi osikapa na Honda, a ga-eji ya mee ihe mgbe mkpụrụ osisi na-atụgharị akwụkwọ ndụ akwụkwọ ndụ mgbe a na-atụgharị osikapa ma ọ bụ mgbe agba nke akwụkwọ Echinacea (ahịhịa eze) na-agbanwe site na-acha uhie uhie na-acha akwụkwọ ndụ.
2. Mgbe ị na-akụ ahịhịa ọka wit, a ga-eji ya na ogbo akwukwo 2-3 nke ọka wit, mgbe ata ahụ ka chara ma ọ bụ n'oge akwukwo 1-2.
3. Ekwesịrị iji ahihia ahụekere, soybean, okpete, okpete na ubi ramie mee ihe mgbe aghachara (akụ).
4. Igbo na-elekọta ụmụaka, ubi mkpụrụ osisi na ubi tii dị mma maka ịgha ahịhịa ma ọ bụ mgbe a kụrụ ya.
5. Akwụsịla n'ụbọchị ifufe ma ọ bụ ọ bụrụ na a na-atụ anya ka mmiri zoo n'ime 1 hour.
