Pendimethalin Herbicide Agro chemicals 33%EC 30%EC Na ọnụ ala dị ọnụ ala
Okwu mmalite
Pendimethalin , na ịba uru nlereanya metụtara magburu onwe nhọrọ herbicide maka Upland kụrụ, nke nwere ike ọtụtụ-eji maka weeding dị iche iche nke kụrụ dị ka ọka, soybean, ahụekere, owu, kpọmkwem seeding upland osikapa, nduku, ụtaba, akwụkwọ nri, wdg. ugbu a, pendimethalin bụ nke atọ kasị ukwuu ahịhịa ahịhịa n'ụwa, na ahịa nke abụọ naanị glyphosate na paraquat, na ọ bụkwa ndị kasị ibu nke ahịhịa ahịhịa n'ụwa.
| Aha ngwaahịa | Pendimethalin |
| Aha ndị ọzọ | Pendimethalin, PRESSTO, AZOBAS |
| Nhazi na usoro onunu ogwu | 95%TC,33% EC,30%EC |
| CAS Mba. | 40487-42-1 |
| Usoro ihe omimi | C13H19N3O4 |
| Ụdị | ogwu ogwu |
| Nsi | Nsi dị ala |
| Ndụ nchekwa | 2-3 afọ kwesịrị ekwesị nchekwa |
| sample | Nlereanya efu dị |
Ngwa
2.1 Igbu ihe ahihia?
Ahịhịa gramine kwa afọ, ụfọdụ ahịhịa chara acha na ahịhịa.Dị ka barnyardgrass, Tang Tang, nkịta ọdụ ọdụ, puku ọla edo, ahịhịa akwara, purslane, amaranth, quinoa, jute, Solanum nigrum, osikapa agbajiri agbaji, sedge pụrụ iche, wdg. Mmetụta nchịkwa na ahịhịa gramineous dị mma karịa sara mbara- ahịhịa hapụrụ, na mmetụta na perennial igbo adịghị mma.
2.2 A ga-eji na ihe ubi?
Owu, ọka, osikapa n'elu ugwu, soybean, ahụekere, nduku, galik, kabeeji, Chinese kabeeji, leek, yabasị, ginger na ndị ọzọ dị elu ubi na osikapa upland seedling ubi.Pendimethalin bụ ọgwụ ahịhịa na-ahọrọ.A na-ejikarị ya eme ihe mgbe ịgha mkpụrụ na tupu mmalite nke ọgwụ ndị China omenala.Na-enweghị ịgwakọta ala mgbe ịgbasasịrị, ọ nwere ike igbochi uto nke ahịhịa ahịhịa, ma nwee mmetụta dị ukwuu na ahịhịa gramineous kwa afọ na ụfọdụ ahịhịa nwere ahịhịa sara mbara.Ekwesiri iburu n'uche na enwere ike iji ihe ubi mee ihe otu ugbo n'otu oge.
2.3 usoro onunu ogwu na ojiji
| Nhazi | Aha mkpụrụ osisi | Ihe njikwa | Usoro onunu ogwu | Usoro ojiji |
| 33% EC | Ogige mkpụrụ osikapa akọrọ | Igbo kwa afọ | 2250-3000ml / ha | Ịfesa ala |
| ubi owu | Igbo kwa afọ | 2250-3000ml / ha | Ịfesa ala | |
| ubi ọka | igbo | 2280-4545ml / ha | ịgba | |
| ubi Leek | igbo | 1500-2250 ml/ha | ịgba | |
| Gan Lantian | igbo | 1500-2250 ml/ha | ịgba |
Ihe ndetu
1. Obere dose maka obere ọdịnaya nke ihe ndị dị n'ime ala, ájá ájá na ala dị ala, na nnukwu dose maka ọdịnaya dị elu nke ihe ndị dị n'ime ala, ala ụrọ, ihu igwe akọrọ na mmiri dị ala.
2. N'okpuru ọnọdụ nke ala na-ezughị ezu ma ọ bụ ihu igwe kpọrọ nkụ, a ga-agwakọta ala maka 3-5cm mgbe ọgwụ gasịrị.
3. Sugar biiti, radish (ma e wezụga karọt), akwụkwọ nri, egusi, anyụ, mmeko nwoke na nwanyị ozugbo, ụtaba mkpụrụ osisi na ihe ọkụkụ ndị ọzọ na-enwe mmetụta nke ngwaahịa a ma na-enwekarị mmebi ọgwụ.Agaghị eji ngwaahịa a na ihe ọkụkụ ndị a.
4. Ngwaahịa a nwere adsorption siri ike n'ime ala ma ghara ịbanye n'ime ala miri emi.Mmiri ozuzo mgbe ngwa ngwa agaghị emetụta mmetụta ịhịa aka n'ahụ, ma na-eme ka mmetụta nke ahịhịa na-eme ka ọ dịkwuo mma na-enweghị ịgbasa ya ọzọ.
5. Ogologo oge nke ngwaahịa a na ala bụ 45-60 ụbọchị.
